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  • SCOAP3
    Gluon gravitational form factors of protons from charmonium photoproduction Wang, Xiao-Yun, Zeng, Fancong, Wang, Quanjin... more(3) IOP 2023-07-01 Inspired by the recent near-threshold $ J/\psi $ photoproduction measurements, we discuss gluon gravitational form factors (GFFs) and internal properties of the proton. This work presents a complete analysis of the proton gluon GFFs connecting the gluon part of the energy-momentum tensor and the heavy quarkonium photoproduction. In particular, a global fitting of the $ J/\psi $ differential and total cross section experimental data is used to determine the gluon GFFs as functions of the squared momentum transfer t. Combined with the quark contributions to the D-term form factor extracted from the deeply virtual Compton scattering experiment, the total D-term is obtained to investigate their applications in describing the proton mechanical properties. These studies provide a unique perspective on investigating the proton gluon GFFs and important information for enhancing QCD constraints on the gluon GFFs.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78012view
    Article Title
    Gluon gravitational form factors of protons from charmonium photoproduction
    Authors
    Wang, Xiao-Yun; Zeng, Fancong; Wang, Quanjin
    Abstract
    Inspired by the recent near-threshold $ J/\psi $ photoproduction measurements, we discuss gluon gravitational form factors (GFFs) and internal properties of the proton. This work presents a complete analysis of the proton gluon GFFs connecting the gluon part of the energy-momentum tensor and the heavy quarkonium photoproduction. In particular, a global fitting of the $ J/\psi $ differential and total cross section experimental data is used to determine the gluon GFFs as functions of the squared momentum transfer t. Combined with the quark contributions to the D-term form factor extracted from the deeply virtual Compton scattering experiment, the total D-term is obtained to investigate their applications in describing the proton mechanical properties. These studies provide a unique perspective on investigating the proton gluon GFFs and important information for enhancing QCD constraints on the gluon GFFs.
    Is Part Of CPC 2023 , Vol.C47 , 074101
    Identifier ISSN:
    DOI
    10.1088/1674-1137/accc1e
    Publisher
    IOP
    Category
    Resources PDF: http://repo.scoap3.org/api/files/ad750068-d4e2-4468-a361-de3f365c5a60/10.1088/1674-1137/accc1e.pdf
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  • SCOAP3
    Relativistic corrections to polarized-tritium β decay Cavoto, Gianluca, Esposito, Angelo, Papiri, Guglielmo, ... more(4) APS 2023-06-07 Forthcoming experiments such as Project 8 and Ptolemy aim at investigating with high precision the end point of the tritium β-decay spectrum sensitive to the neutrino mass. In light of this, using the standard parametrization in terms of nuclear polar form factors, we analyze the complete relativistic expression for the spectrum of the β electron emitted by a tritium nucleus. Given the small parameters in the problem, we systematically discuss the approximations that can be made, and present the first two corrections to the standard lowest-order formula. We particularly discuss the case of an initially polarized target, and the consequences on the spectrum as a function of the neutrino mass. We show that, while it induces an angular anisotropy that can be measured by future experiments, such anisotropy cannot be used as an additional handle to constrain the neutrino mass.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78118view
    Article Title
    Relativistic corrections to polarized-tritium β decay
    Authors
    Cavoto, Gianluca; Esposito, Angelo; Papiri, Guglielmo; Polosa, Antonio D.
    Abstract
    Forthcoming experiments such as Project 8 and Ptolemy aim at investigating with high precision the end point of the tritium β-decay spectrum sensitive to the neutrino mass. In light of this, using the standard parametrization in terms of nuclear polar form factors, we analyze the complete relativistic expression for the spectrum of the β electron emitted by a tritium nucleus. Given the small parameters in the problem, we systematically discuss the approximations that can be made, and present the first two corrections to the standard lowest-order formula. We particularly discuss the case of an initially polarized target, and the consequences on the spectrum as a function of the neutrino mass. We show that, while it induces an angular anisotropy that can be measured by future experiments, such anisotropy cannot be used as an additional handle to constrain the neutrino mass.
    Is Part Of PRC 2023 , Vol.C107
    Identifier ISSN:
    DOI
    10.1103/PhysRevC.107.064603
    Publisher
    APS
    Category
    Resources PDF: http://repo.scoap3.org/api/files/b881653c-949c-418f-89bb-a2d54cfe86be/10.1103/PhysRevC.107.064603.pdf
    License
    CC-BY-4.0
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  • SCOAP3
    Observation of gauge boson joint-polarisation states in Production From Collisions at TeV with the ATLAS detector Aad, G., Abbott, B., Abbott, D.C., ... more(2890) Elsevier 2023-06-07 Measurements of joint-polarisation states of W and Z gauge bosons in W±Z production are presented. The data set used corresponds to an integrated luminosity of 139 fb$^{−1}$ of proton–proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. The W±Z candidate events are reconstructed using leptonic decay modes of the gauge bosons into electrons and muons. The simultaneous pair-production of longitudinally polarised vector bosons is measured for the first time with a significance of 7.1 standard deviations. The measured joint helicity fractions integrated over the fiducial region are f00=0.067±0.010, f0T=0.110±0.029, fT0=0.179±0.023 and fTT=0.644±0.032, in agreement with the next-to-leading-order Standard Model predictions. Individual helicity fractions of the W and Z bosons are also measured and found to be consistent with joint helicity fractions within the expected amounts of correlation. Both the joint and individual helicity fractions are also measured separately in W+Z and WZ events. Inclusive and differential cross sections for several kinematic observables sensitive to polarisation are presented.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78112view
    Article Title
    Observation of gauge boson joint-polarisation states in Production From Collisions at TeV with the ATLAS detector
    Authors
    Aad, G.; Abbott, B.; Abbott, D.C.; Abeling, K.; Abidi, S.H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Abusleme Hoffman, A.C.; Acharya, B.S.; Achkar, B.; Adam Bourdarios, C.; Adamczyk, L.; Adamek, L.; Addepalli, S.V.; Adelman, J.; Adiguzel, A.; Adorni, S.; Adye, T.; Affolder, A.A.; Afik, Y.; Agaras, M.N.; Agarwala, J.; Aggarwal, A.; Agheorghiesei, C.; Aguilar-Saavedra, J.A.; Ahmad, A.; Ahmadov, F.; Ahmed, W.S.; Ahuja, S.; Ai, X.; Aielli, G.; Aizenberg, I.; Akbiyik, M.; Åkesson, T.P.A.; Akimov, A.V.; Al Khoury, K.; Alberghi, G.L.; Albert, J.; Albicocco, P.; Alderweireldt, S.; Aleksa, M.; Aleksandrov, I.N.; Alexa, C.; Alexopoulos, T.; Alfonsi, A.; Alfonsi, F.; Alhroob, M.; Ali, B.; Ali, S.; Aliev, M.; Alimonti, G.; Alkakhi, W.; Allaire, C.; Allbrooke, B.M.M.; Allport, P.P.; Aloisio, A.; Alonso, F.; Alpigiani, C.; Alunno Camelia, E.; Alvarez Estevez, M.; Alviggi, M.G.; Aly, M.; Amaral Coutinho, Y.; Ambler, A.; Amelung, C.; Amerl, M.; Ames, C.G.; Amidei, D.; Amor Dos Santos, S.P.; Amoroso, S.; Amos, K.R.; Ananiev, V.; Anastopoulos, C.; Andeen, T.; Anders, J.K.; Andrean, S.Y.; Andreazza, A.; Angelidakis, S.; Angerami, A.; Anisenkov, A.V.; Annovi, A.; Antel, C.; Anthony, M.T.; Antipov, E.; Antonelli, M.; Antrim, D.J.A.; Anulli, F.; Aoki, M.; Aoki, T.; Aparisi Pozo, J.A.; Aparo, M.A.; Aperio Bella, L.; Appelt, C.; Aranzabal, N.; Araujo Ferraz, V.; Arcangeletti, C.; Arce, A.T.H.; Arena, E.; Arguin, J-F.; Argyropoulos, S.; Arling, J.H.; Armbruster, A.J.; Arnaez, O.; Arnold, H.; Arrubarrena Tame, Z.P.; Artoni, G.; Asada, H.; Asai, K.; Asai, S.; Asbah, N.A.; Assahsah, J.; Assamagan, K.; Astalos, R.; Atkin, R.J.; Atkinson, M.; Atlay, N.B.; Atmani, H.; Atmasiddha, P.A.; Augsten, K.; Auricchio, S.; Auriol, A.D.; Austrup, V.A.; Avner, G.; Avolio, G.; Axiotis, K.; Ayoub, M.K.; Azuelos, G.; Babal, D.; Bachacou, H.; Bachas, K.; Bachiu, A.; Backman, F.; Badea, A.; Bagnaia, P.; Bahmani, M.; Bailey, A.J.; Bailey, V.R.; Baines, J.T.; Bakalis, C.; Baker, O.K.; Bakker, P.J.; Bakos, E.; Bakshi Gupta, D.; Balaji, S.; Balasubramanian, R.; Baldin, E.M.; Balek, P.; Ballabene, E.; Balli, F.; Baltes, L.M.; Balunas, W.K.; Balz, J.; Banas, E.; Bandieramonte, M.; Bandyopadhyay, A.; Bansal, S.; Barak, L.; Barberio, E.L.; Barberis, D.; Barbero, M.; Barbour, G.; Barends, K.N.; Barillari, T.; Barisits, M-S.; Barklow, T.; Barnett, R.M.; Baron, P.; Baron Moreno, D.A.; Baroncelli, A.; Barone, G.; Barr, A.J.; Barranco Navarro, L.; Barreiro, F.; Barreiro Guimarães da Costa, J.; Barron, U.; Barros Teixeira, M.G.; Barsov, S.; Bartels, F.; Bartoldus, R.; Barton, A.E.; Bartos, P.; Basalaev, A.; Basan, A.; Baselga, M.; Bashta, I.; Bassalat, A.; Basso, M.J.; Basson, C.R.; Bates, R.L.; Batlamous, S.; Batley, J.R.; Batool, B.; Battaglia, M.; Battulga, D.; Bauce, M.; Bauer, P.; Bayirli, A.; Beacham, J.B.; Beau, T.; Beauchemin, P.H.; Becherer, F.; Bechtle, P.; Beck, H.P.; Becker, K.; Beddall, A.J.; Bednyakov, V.A.; Bee, C.P.; Beemster, L.J.; Beermann, T.A.; Begalli, M.; Begel, M.; Behera, A.; Behr, J.K.; Beirao Da Cruz E Silva, C.; Beirer, J.F.; Beisiegel, F.; Belfkir, M.; Bella, G.; Bellagamba, L.; Bellerive, A.; Bellos, P.; Beloborodov, K.; Belotskiy, K.; Belyaev, N.L.; Benchekroun, D.; Bendebba, F.; Benhammou, Y.; Benjamin, D.P.; Benoit, M.; Bensinger, J.R.; Bentvelsen, S.; Beresford, L.; Beretta, M.; Berge, D.; Bergeaas Kuutmann, E.; Berger, N.; Bergmann, B.; Beringer, J.; Berlendis, S.; Bernardi, G.; Bernius, C.; Bernlochner, F.U.; Berry, T.; Berta, P.; Berthold, A.; Bertram, I.A.; Bethke, S.; Betti, A.; Bevan, A.J.; Bhamjee, M.; Bhatta, S.; Bhattacharya, D.S.; Bhattarai, P.; Bhopatkar, V.S.; Bi, R.; Bianchi, R.M.; Biebel, O.; Bielski, R.; Biglietti, M.; Billoud, T.R.V.; Bindi, M.; Bingul, A.; Bini, C.; Biondi, S.; Biondini, A.; Birch-sykes, C.J.; Bird, G.A.; Birman, M.; Bisanz, T.; Bisceglie, E.; Biswas, D.; Bitadze, A.; Bjørke, K.; Bloch, I.; Blocker, C.; Blue, A.; Blumenschein, U.; Blumenthal, J.; Bobbink, G.J.; Bobrovnikov, V.S.; Boehler, M.; Bogavac, D.; Bogdanchikov, A.G.; Bohm, C.; Boisvert, V.; Bokan, P.; Bold, T.; Bomben, M.; Bona, M.; Boonekamp, M.; Booth, C.D.; Borbély, A.G.; Borecka-Bielska, H.M.; Borgna, L.S.; Borissov, G.; Bortoletto, D.; Boscherini, D.; Bosman, M.; Bossio Sola, J.D.; Bouaouda, K.; Bouchhar, N.; Boudreau, J.; Bouhova-Thacker, E.V.; Boumediene, D.; Bouquet, R.; Boveia, A.; Boyd, J.; Boye, D.; Boyko, I.R.; Bracinik, J.; Brahimi, N.; Brandt, G.; Brandt, O.; Braren, F.; Brau, B.; Brau, J.E.; Brendlinger, K.; Brener, R.; Brenner, L.; Brenner, R.; Bressler, S.; Brickwedde, B.; Britton, D.; Britzger, D.; Brock, I.; Brooijmans, G.; Brooks, W.K.; Brost, E.; Bruckler, T.L.; Bruckman de Renstrom, P.A.; Brüers, B.; Bruncko, D.; Bruni, A.; Bruni, G.; Bruschi, M.; Bruscino, N.; Bryngemark, L.; Buanes, T.; Buat, Q.; Buchholz, P.; Buckley, A.G.; Budagov, I.A.; Bugge, M.K.; Bulekov, O.; Bullard, B.A.; Burdin, S.; Burgard, C.D.; Burger, A.M.; Burghgrave, B.; Burr, J.T.P.; Burton, C.D.; Burzynski, J.C.; Busch, E.L.; Büscher, V.; Bussey, P.J.; Butler, J.M.; Buttar, C.M.; Butterworth, J.M.; Buttinger, W.; Buxo Vazquez, C.J.; Buzykaev, A.R.; Cabras, G.; Cabrera Urbán, S.; Caforio, D.; Cai, H.; Cai, Y.; Cairo, V.M.M.; Cakir, O.; Calace, N.; Calafiura, P.; Calderini, G.; Calfayan, P.; Callea, G.; Caloba, L.P.; Calvet, D.; Calvet, S.; Calvet, T.P.; Calvetti, M.; Camacho Toro, R.; Camarda, S.; Camarero Munoz, D.; Camarri, P.; Camerlingo, M.T.; Cameron, D.; Camincher, C.; Campanelli, M.; Camplani, A.; Canale, V.; Canesse, A.; Cano Bret, M.; Cantero, J.; Cao, Y.; Capocasa, F.; Capua, M.; Carbone, A.; Cardarelli, R.; Cardenas, J.C.J.; Cardillo, F.; Carli, T.; Carlino, G.; Carlotto, J.I.; Carlson, B.T.; Carlson, E.M.; Carminati, L.; Carnesale, M.; Caron, S.; Carquin, E.; Carrá, S.; Carratta, G.; Carrio Argos, F.; Carter, J.W.S.; Carter, T.M.; Casado, M.P.; Casha, A.F.; Castiglia, E.G.; Castillo, F.L.; Castillo Garcia, L.; Castillo Gimenez, V.; Castro, N.F.; Catinaccio, A.; Catmore, J.R.; Cavaliere, V.; Cavalli, N.; Cavasinni, V.; Celebi, E.; Celli, F.; Centonze, M.S.; Cerny, K.; Cerqueira, A.S.; Cerri, A.; Cerrito, L.; Cerutti, F.; Cervelli, A.; Cetin, S.A.; Chadi, Z.; Chakraborty, D.; Chala, M.; Chan, J.; Chan, W.Y.; Chapman, J.D.; Chargeishvili, B.; Charlton, D.G.; Charman, T.P.; Chatterjee, M.; Chekanov, S.; Chekulaev, S.V.; Chelkov, G.A.; Chen, A.; Chen, B.; Chen, H.; Chen, J.; Chen, S.; Chen, S.J.; Chen, X.; Chen, Y.; Cheng, C.L.; Cheng, H.C.; Cheong, S.; Cheplakov, A.; Cheremushkina, E.; Cherepanova, E.; Cherkaoui El Moursli, R.; Cheu, E.; Cheung, K.; Chevalier, L.; Chiarella, V.; Chiarelli, G.; Chiedde, N.; Chiodini, G.; Chisholm, A.S.; Chitan, A.; Chitishvili, M.; Chiu, Y.H.; Chizhov, M.V.; Choi, K.; Chomont, A.R.; Chou, Y.; Chow, E.Y.S.; Chowdhury, T.; Christopher, L.D.; Chu, K.L.; Chu, M.C.; Chu, X.; Chudoba, J.; Chwastowski, J.J.; Cieri, D.; Ciesla, K.M.; Cindro, V.; Ciocio, A.; Cirotto, F.; Citron, Z.H.; Citterio, M.; Ciubotaru, D.A.; Ciungu, B.M.; Clark, A.; Clark, P.J.; Clavijo Columbie, J.M.; Clawson, S.E.; Clement, C.; Clercx, J.; Clissa, L.; Coadou, Y.; Cobal, M.; Coccaro, A.; Coelho Barrue, R.F.; Coelho Lopes De Sa, R.; Coelli, S.; Cohen, H.; Coimbra, A.E.C.; Cole, B.; Collot, J.; Conde Muiño, P.; Connell, M.P.; Connell, S.H.; Connelly, I.A.; Conroy, E.I.; Conventi, F.; Cooke, H.G.; Cooper-Sarkar, A.M.; Cormier, F.; Corpe, L.D.; Corradi, M.; Corrigan, E.E.; Corriveau, F.; Cortes-Gonzalez, A.; Costa, M.J.; Costanza, F.; Costanzo, D.; Cote, B.M.; Cowan, G.; Cowley, J.W.; Cranmer, K.; Crépé-Renaudin, S.; Crescioli, F.; Cristinziani, M.; Cristoforetti, M.; Croft, V.; Crosetti, G.; Cueto, A.; Cuhadar Donszelmann, T.; Cui, H.; Cui, Z.; Cukierman, A.R.; Cunningham, W.R.; Curcio, F.; Czodrowski, P.; Czurylo, M.M.; Da Cunha Sargedas De Sousa, M.J.; Da Fonseca Pinto, J.V.; Da Via, C.; Dabrowski, W.; Dado, T.; Dahbi, S.; Dai, T.; Dallapiccola, C.; Dam, M.; D'amen, G.; D'Amico, V.; Damp, J.; Dandoy, J.R.; Daneri, M.F.; Danninger, M.; Dao, V.; Darbo, G.; Darmora, S.; Das, S.J.; D'Auria, S.; David, C.; Davidek, T.; Davis, D.R.; Davis-Purcell, B.; Dawson, I.; De, K.; De Asmundis, R.; De Beurs, M.; De Biase, N.; De Castro, S.; De Groot, N.; de Jong, P.; De la Torre, H.; De Maria, A.; De Salvo, A.; De Sanctis, U.; De Santo, A.; De Vivie De Regie, J.B.; Dedovich, D.V.; Degens, J.; Deiana, A.M.; Del Corso, F.; Del Peso, J.; Del Rio, F.; Deliot, F.; Delitzsch, C.M.; Della Pietra, M.; Della Volpe, D.; Dell'Acqua, A.; Dell'Asta, L.; Delmastro, M.; Delsart, P.A.; Demers, S.; Demichev, M.; Denisov, S.P.; D'Eramo, L.; Derendarz, D.; Derue, F.; Dervan, P.; Desch, K.; Dette, K.; Deutsch, C.; Deviveiros, P.O.; Di Bello, F.A.; Di Ciaccio, A.; Di Ciaccio, L.; Di Domenico, A.; Di Donato, C.; Di Girolamo, A.; Di Gregorio, G.; Di Luca, A.; Di Micco, B.; Di Nardo, R.; Diaconu, C.; Dias, F.A.; Dias Do Vale, T.; Diaz, M.A.; Diaz Capriles, F.G.; Didenko, M.; Diehl, E.B.; Diehl, L.; Díez Cornell, S.; Diez Pardos, C.; Dimitriadi, C.; Dimitrievska, A.; Ding, W.; Dingfelder, J.; Dinu, I-M.; Dittmeier, S.J.; Dittus, F.; Djama, F.; Djobava, T.; Djuvsland, J.I.; Doglioni, C.; Dolejsi, J.; Dolezal, Z.; Donadelli, M.; Dong, B.; Donini, J.; D'Onofrio, A.; D'Onofrio, M.; Dopke, J.; Doria, A.; Dova, M.T.; Doyle, A.T.; Draguet, M.A.; Drechsler, E.; Dreyer, E.; Drivas-koulouris, I.; Drobac, A.S.; Drozdova, M.; Du, D.; du Pree, T.A.; Dubinin, F.; Dubovsky, M.; Duchovni, E.; Duckeck, G.; Ducu, O.A.; Duda, D.; Dudarev, A.; D'uffizi, M.; Duflot, L.; Dührssen, M.; Dülsen, C.; Dumitriu, A.E.; Dunford, M.; Dungs, S.; Dunne, K.; Duperrin, A.; Duran Yildiz, H.; Düren, M.; Durglishvili, A.; Dwyer, B.L.; Dyckes, G.I.; Dyndal, M.; Dysch, S.; Dziedzic, B.S.; Earnshaw, Z.O.; Eckerova, B.; Eggleston, M.G.; Egidio Purcino De Souza, E.; Ehrke, L.F.; Eigen, G.; Einsweiler, K.; Ekelof, T.; Ekman, P.A.; El Ghazali, Y.; El Jarrari, H.; El Moussaouy, A.; Ellajosyula, V.; Ellert, M.; Ellinghaus, F.; Elliot, A.A.; Ellis, N.; Elmsheuser, J.; Elsing, M.; Emeliyanov, D.; Emerman, A.; Enari, Y.; Ene, I.; Epari, S.; Erdmann, J.; Ereditato, A.; Erland, P.A.; Errenst, M.; Escalier, M.; Escobar, C.; Etzion, E.; Evans, G.; Evans, H.; Evans, M.O.; Ezhilov, A.; Ezzarqtouni, S.; Fabbri, F.; Fabbri, L.; Facini, G.; Fadeyev, V.; Fakhrutdinov, R.M.; Falciano, S.; Falke, P.J.; Falke, S.; Faltova, J.; Fan, Y.; Fang, Y.; Fanourakis, G.; Fanti, M.; Faraj, M.; Farazpay, Z.; Farbin, A.; Farilla, A.; Farooque, T.; Farrington, S.M.; Fassi, F.; Fassouliotis, D.; Faucci Giannelli, M.; Fawcett, W.J.; Fayard, L.; Federicova, P.; Fedin, O.L.; Fedotov, G.; Feickert, M.; Feligioni, L.; Fell, A.; Fellers, D.E.; Feng, C.; Feng, M.; Feng, Z.; Fenton, M.J.; Fenyuk, A.B.; Ferencz, L.; Ferguson, S.W.; Ferrando, J.; Ferrari, A.; Ferrari, P.; Ferrari, R.; Ferrere, D.; Ferretti, C.; Fiedler, F.; Filipčič, A.; Filmer, E.K.; Filthaut, F.; Fiolhais, M.C.N.; Fiorini, L.; Fischer, F.; Fisher, W.C.; Fitschen, T.; Fleck, I.; Fleischmann, P.; Flick, T.; Flores, L.; Flores, M.; Flores Castillo, L.R.; Follega, F.M.; Fomin, N.; Foo, J.H.; Forland, B.C.; Formica, A.; Forti, A.C.; Fortin, E.; Fortman, A.W.; Foti, M.G.; Fountas, L.; Fournier, D.; Fox, H.; Francavilla, P.; Francescato, S.; Franchellucci, S.; Franchini, M.; Franchino, S.; Francis, D.; Franco, L.; Franconi, L.; Franklin, M.; Frattari, G.; Freegard, A.C.; Freeman, P.M.; Freund, W.S.; Fritzsche, N.; Froch, A.; Froidevaux, D.; Frost, J.A.; Fu, Y.; Fujimoto, M.; Fullana Torregrosa, E.; Fuster, J.; Gabrielli, A.; Gadow, P.; Gagliardi, G.; Gagnon, L.G.; Gallardo, G.E.; Gallas, E.J.; Gallop, B.J.; Gamboa Goni, R.; Gan, K.K.; Ganguly, S.; Gao, J.; Gao, Y.; Garay Walls, F.M.; Garcia, B.; García, C.; García Navarro, J.E.; García Pascual, J.A.; Garcia-Sciveres, M.; Gardner, R.W.; Garg, D.; Garg, R.B.; Gargiulo, S.; Garner, C.A.; Garonne, V.; Gasiorowski, S.J.; Gaspar, P.; Gaudio, G.; Gautam, V.; Gauzzi, P.; Gavrilenko, I.L.; Gavrilyuk, A.; Gay, C.; Gaycken, G.; Gazis, E.N.; Geanta, A.A.; Gee, C.M.; Geisen, J.; Geisen, M.; Gemme, C.; Genest, M.H.; Gentile, S.; George, S.; George, W.F.; Geralis, T.; Gerlach, L.O.; Gessinger-Befurt, P.; Ghasemi Bostanabad, M.; Ghneimat, M.; Ghorbanian, K.; Ghosal, A.; Ghosh, A.; Giacobbe, B.; Giagu, S.; Giangiacomi, N.; Giannetti, P.; Giannini, A.; Gibson, S.M.; Gignac, M.; Gil, D.T.; Gilbert, A.K.; Gilbert, B.J.; Gillberg, D.; Gilles, G.; Gillwald, N.E.K.; Ginabat, L.; Gingrich, D.M.; Giordani, M.P.; Giraud, P.F.; Giugliarelli, G.; Giugni, D.; Giuli, F.; Gkialas, I.; Gladilin, L.K.; Glasman, C.; Gledhill, G.R.; Glisic, M.; Gnesi, I.; Go, Y.; Goblirsch-Kolb, M.; Gocke, B.; Godin, D.; Goldfarb, S.; Golling, T.; Gololo, M.G.D.; Golubkov, D.; Gombas, J.P.; Gomes, A.; Gomes Da Silva, G.; Gomez Delegido, A.J.; Goncalves Gama, R.; Gonçalo, R.; Gonella, G.; Gonella, L.; Gongadze, A.; Gonnella, F.; Gonski, J.L.; González Andana, R.Y.; González de la Hoz, S.; Gonzalez Fernandez, S.; Gonzalez Lopez, R.; Gonzalez Renteria, C.; Gonzalez Suarez, R.; Gonzalez-Sevilla, S.; Gonzalvo Rodriguez, G.R.; Goossens, L.; Gorasia, N.A.; Gorbounov, P.A.; Gorini, B.; Gorini, E.; Gorišek, A.; Goshaw, A.T.; Gostkin, M.I.; Gottardo, C.A.; Gouighri, M.; Goumarre, V.; Goussiou, A.G.; Govender, N.; Goy, C.; Grabowska-Bold, I.; Graham, K.; Gramstad, E.; Grancagnolo, S.; Grandi, M.; Gratchev, V.; Gravila, P.M.; Gravili, F.G.; Gray, H.M.; Greco, M.; Grefe, C.; Gregor, I.M.; Grenier, P.; Grieco, C.; Grillo, A.A.; Grimm, K.; Grinstein, S.; Grivaz, J.F.; Gross, E.; Grosse-Knetter, J.; Grud, C.; Grummer, A.; Grundy, J.C.; Guan, L.; Guan, W.; Gubbels, C.; Guerrero Rojas, J.G.R.; Guerrieri, G.; Guescini, F.; Gugel, R.; Guhit, J.A.M.; Guida, A.; Guillemin, T.; Guilloton, E.; Guindon, S.; Guo, F.; Guo, J.; Guo, L.; Guo, Y.; Gupta, R.; Gurbuz, S.; Gurdasani, S.S.; Gustavino, G.; Guth, M.; Gutierrez, P.; Gutierrez Zagazeta, L.F.; Gutschow, C.; Guyot, C.; Gwenlan, C.; Gwilliam, C.B.; Haaland, E.S.; Haas, A.; Habedank, M.; Haber, C.; Hadavand, H.K.; Hadef, A.; Hadzic, S.; Haines, E.H.; Haleem, M.; Haley, J.; Hall, J.J.; Hallewell, G.D.; Halser, L.; Hamano, K.; Hamdaoui, H.; Hamer, M.; Hamity, G.N.; Han, J.; Han, K.; Han, L.; Han, S.; Han, Y.F.; 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Phipps, M.W.; Piacquadio, G.; Pianori, E.; Piazza, F.; Piegaia, R.; Pietreanu, D.; Pilkington, A.D.; Pinamonti, M.; Pinfold, J.L.; Pinheiro Pereira, B.C.; Pitman Donaldson, C.; Pizzi, D.A.; Pizzimento, L.; Pizzini, A.; Pleier, M.A.; Plesanovs, V.; Pleskot, V.; Plotnikova, E.; Poddar, G.; Poettgen, R.; Poggioli, L.; Pogrebnyak, I.; Pohl, D.; Pokharel, I.; Polacek, S.; Polesello, G.; Poley, A.; Polifka, R.; Polini, A.; Pollard, C.S.; Pollock, Z.B.; Polychronakos, V.; Pompa Pacchi, E.; Ponomarenko, D.; Pontecorvo, L.; Popa, S.; Popeneciu, G.A.; Portillo Quintero, D.M.; Pospisil, S.; Postolache, P.; Potamianos, K.; Potrap, I.N.; Potter, C.J.; Potti, H.; Poulsen, T.; Poveda, J.; Pozo Astigarraga, M.E.; Prades Ibanez, A.; Prapa, M.M.; Pretel, J.; Price, D.; Primavera, M.; Principe Martin, M.A.; Privara, R.; Proffitt, M.L.; Proklova, N.; Prokofiev, K.; Proto, G.; Protopopescu, S.; Proudfoot, J.; Przybycien, M.; Puddefoot, J.E.; Pudzha, D.; Puzo, P.; Pyatiizbyantseva, D.; Qian, J.; Qichen, D.; Qin, Y.; Qiu, T.; Quadt, A.; Queitsch-Maitland, M.; Quetant, G.; Rabanal Bolanos, G.; Rafanoharana, D.; Ragusa, F.; Rainbolt, J.L.; Raine, J.A.; Rajagopalan, S.; Ramakoti, E.; Ran, K.; Rapheeha, N.P.; Raskina, V.; Rassloff, D.F.; Rave, S.; Ravina, B.; Ravinovich, I.; Raymond, M.; Read, A.L.; Readioff, N.P.; Rebuzzi, D.M.; Redlinger, G.; Reeves, K.; Reidelsturz, J.A.; Reikher, D.; Reiss, A.; Rej, A.; Rembser, C.; Renardi, A.; Renda, M.; Rendel, M.B.; Renner, F.; Rennie, A.G.; Resconi, S.; Ressegotti, M.; Resseguie, E.D.; Rettie, S.; Reynolds, B.; Reynolds, E.; Rezaei Estabragh, M.; Rezanova, O.L.; Reznicek, P.; Ricci, E.; Richter, R.; Richter, S.; Richter-Was, E.; Ridel, M.; Rieck, P.; Riedler, P.; Rijssenbeek, M.; Rimoldi, A.; Rimoldi, M.; Rinaldi, L.; Rinn, T.T.; Rinnagel, M.P.; Ripellino, G.; Riu, I.; Rivadeneira, P.; Rivera Vergara, J.C.; Rizatdinova, F.; Rizvi, E.; Rizzi, C.; Roberts, B.A.; Roberts, B.R.; Robertson, S.H.; Robin, M.; Robinson, D.; Robles Gajardo, C.M.; Robles Manzano, M.; Robson, A.; Rocchi, A.; Roda, C.; Rodriguez Bosca, S.; Rodriguez Garcia, Y.; Rodriguez Rodriguez, A.; Rodríguez Vera, A.M.; Roe, S.; Roemer, J.T.; Roepe-Gier, A.R.; Roggel, J.; Røhne, O.; Rojas, R.A.; Roland, B.; Roland, C.P.A.; Roloff, J.; Romaniouk, A.; Romano, E.; Romano, M.; Romero Hernandez, A.C.; Rompotis, N.; Roos, L.; Rosati, S.; Rosser, B.J.; Rossi, E.; Rossi, L.P.; Rossini, L.; Rosten, R.; Rotaru, M.; Rottler, B.; Rousseau, D.; Rousso, D.; Rovelli, G.; Roy, A.; Rozanov, A.; Rozen, Y.; Ruan, X.; Rubio Jimenez, A.; Ruby, A.J.; Ruelas Rivera, V.H.; Ruggeri, T.A.; Rühr, F.; Ruiz-Martinez, A.; Rummler, A.; Rurikova, Z.; Rusakovich, N.A.; Russell, H.L.; Rutherfoord, J.P.; Rybacki, K.; Rybar, M.; Rye, E.B.; Ryzhov, A.; Sabater Iglesias, J.A.; Sabatini, P.; Sabetta, L.; Sadrozinski, H.F-W.; Safai Tehrani, F.; Safarzadeh Samani, B.; Safdari, M.; Saha, S.; Sahinsoy, M.; Saimpert, M.; Saito, M.; Saito, T.; Salamani, D.; Salamanna, G.; Salnikov, A.; Salt, J.; Salvador Salas, A.; Salvatore, D.; Salvatore, F.; Salzburger, A.; Sammel, D.; Sampsonidis, D.; Sampsonidou, D.; Sánchez, J.; Sanchez Pineda, A.; Sanchez Sebastian, V.; Sandaker, H.; Sander, C.O.; Sandesara, J.A.; Sandhoff, M.; Sandoval, C.; Sankey, D.P.C.; Sansoni, A.; Santi, L.; Santoni, C.; Santos, H.; Santpur, S.N.; Santra, A.; Saoucha, K.A.; Saraiva, J.G.; Sardain, J.; Sasaki, O.; Sato, K.; Sauer, C.; Sauerburger, F.; Sauvan, E.; Savard, P.; Sawada, R.; Sawyer, C.; Sawyer, L.; Sayago Galvan, I.; Sbarra, C.; Sbrizzi, A.; Scanlon, T.; Schaarschmidt, J.; Schacht, P.; Schaefer, D.; Schäfer, U.; Schaffer, A.C.; Schaile, D.; Schamberger, R.D.; Schanet, E.; Scharf, C.; Schefer, M.M.; Schegelsky, V.A.; Scheirich, D.; Schenck, F.; Schernau, M.; Scheulen, C.; Schiavi, C.; Schillaci, Z.M.; Schioppa, E.J.; Schioppa, M.; Schlag, B.; Schleicher, K.E.; Schlenker, S.; Schmeing, J.; Schmidt, M.A.; Schmieden, K.; Schmitt, C.; Schmitt, S.; Schoeffel, L.; Schoening, A.; Scholer, P.G.; Schopf, E.; Schott, M.; Schovancova, J.; Schramm, S.; Schroeder, F.; Schultz-Coulon, H-C.; Schumacher, M.; Schumm, B.A.; Schune, Ph.; Schwartzman, A.; Schwarz, T.A.; Schwemling, Ph.; Schwienhorst, R.; Sciandra, A.; Sciolla, G.; Scuri, F.; Scutti, F.; Sebastiani, C.D.; Sedlaczek, K.; Seema, P.; Seidel, S.C.; Seiden, A.; Seidlitz, B.D.; Seiss, T.; Seitz, C.; Seixas, J.M.; Sekhniaidze, G.; Sekula, S.J.; Selem, L.; Semprini-Cesari, N.; Sen, S.; Sengupta, D.; Senthilkumar, V.; Serin, L.; Serkin, L.; Sessa, M.; Severini, H.; Sevova, S.; Sforza, F.; Sfyrla, A.; Shabalina, E.; Shaheen, R.; Shahinian, J.D.; Shaked Renous, D.; Shan, L.Y.; Shapiro, M.; Sharma, A.; Sharma, A.S.; Sharma, P.; Sharma, S.; Shatalov, P.B.; Shaw, K.; Shaw, S.M.; Shen, Q.; Sherwood, P.; Shi, L.; Shimmin, C.O.; Shimogama, Y.; Shinner, J.D.; Shipsey, I.P.J.; Shirabe, S.; Shiyakova, M.; Shlomi, J.; Shochet, M.J.; Shojaii, J.; Shope, D.R.; Shrestha, S.; Shrif, E.M.; Shroff, M.J.; Sicho, P.; Sickles, A.M.; Sideras Haddad, E.; Sidoti, A.; Siegert, F.; Sijacki, Dj.; Sikora, R.; Sili, F.; Silva, J.M.; Silva Oliveira, M.V.; Silverstein, S.B.; Simion, S.; Simoniello, R.; Simpson, E.L.; Simpson, N.D.; Simsek, S.; Sindhu, S.; Sinervo, P.; Sinetckii, V.; Singh, S.; Sinha, S.; Sioli, M.; Siral, I.; Sivoklokov, S.Yu.; Sjölin, J.; Skaf, A.; Skorda, E.; Skubic, P.; Slawinska, M.; Smakhtin, V.; Smart, B.H.; Smiesko, J.; Smirnov, S.Yu.; Smirnov, Y.; Smirnova, L.N.; Smirnova, O.; Smith, A.C.; Smith, E.A.; Smith, H.A.; Smith, J.L.; Smith, R.; Smizanska, M.; Smolek, K.; Smykiewicz, A.; Snesarev, A.A.; Snoek, H.L.; Snyder, S.; Sobie, R.; Soffer, A.; Solans Sanchez, C.A.; Soldatov, E.Yu.; Soldevila, U.; Solodkov, A.A.; Solomon, S.; Soloshenko, A.; Solovieva, K.; Solovyanov, O.V.; Solovyev, V.; Sommer, P.; Sonay, A.; Song, W.Y.; Sopczak, A.; Sopio, A.L.; Sopkova, F.; Sothilingam, V.; Sottocornola, S.; Soualah, R.; Soumaimi, Z.; South, D.; Spagnolo, S.; Spalla, M.; Spanò, F.; Sperlich, D.; Spigo, G.; Spina, M.; Spinali, S.; Spiteri, D.P.; Spousta, M.; Staats, E.J.; Stabile, A.; Stamen, R.; Stamenkovic, M.; Stampekis, A.; Standke, M.; Stanecka, E.; Stange, M.V.; Stanislaus, B.; Stanitzki, M.M.; Stankaityte, M.; Stapf, B.; Starchenko, E.A.; Stark, G.H.; Stark, J.; Starko, D.M.; Staroba, P.; Starovoitov, P.; Stärz, S.; Staszewski, R.; Stavropoulos, G.; Steentoft, J.; Steinberg, P.; Steinhebel, A.L.; Stelzer, B.; Stelzer, H.J.; Stelzer-Chilton, O.; Stenzel, H.; Stevenson, T.J.; Stewart, G.A.; Stockton, M.C.; Stoicea, G.; Stolarski, M.; Stonjek, S.; Straessner, A.; Strandberg, J.; Strandberg, S.; Strauss, M.; Strebler, T.; Strizenec, P.; Ströhmer, R.; Strom, D.M.; Strom, L.R.; Stroynowski, R.; Strubig, A.; Stucci, S.A.; Stugu, B.; Stupak, J.; Styles, N.A.; Su, D.; Su, S.; Su, W.; Su, X.; Sugizaki, K.; Sulin, V.V.; Sullivan, M.J.; Sultan, D.M.S.; Sultanaliyeva, L.; Sultansoy, S.; Sumida, T.; Sun, S.; Sunneborn Gudnadottir, O.; Sutton, M.R.; Svatos, M.; Swiatlowski, M.; Swirski, T.; Sykora, I.; Sykora, M.; Sykora, T.; Ta, D.; Tackmann, K.; Taffard, A.; Tafirout, R.; Tafoya Vargas, J.S.; Taibah, R.H.M.; Takashima, R.; Takeda, K.; Takeva, E.P.; Takubo, Y.; Talby, M.; Talyshev, A.A.; Tam, K.C.; Tamir, N.M.; Tanaka, A.; Tanaka, J.; Tanaka, R.; Tanasini, M.; Tang, J.; Tao, Z.; Tapia Araya, S.; Tapprogge, S.; Tarek Abouelfadl Mohamed, A.; Tarem, S.; Tariq, K.; Tarna, G.; Tartarelli, G.F.; Tas, P.; Tasevsky, M.; Tassi, E.; Tate, A.C.; Tateno, G.; Tayalati, Y.; Taylor, G.N.; Taylor, W.; Teagle, H.; Tee, A.S.; Teixeira De Lima, R.; Teixeira-Dias, P.; Teoh, J.J.; Terashi, K.; Terron, J.; Terzo, S.; Testa, M.; Teuscher, R.J.; Thaler, A.; Theiner, O.; Themistokleous, N.; Theveneaux-Pelzer, T.; Thielmann, O.; Thomas, D.W.; Thomas, J.P.; Thompson, E.A.; Thompson, P.D.; Thomson, E.; Thorpe, E.J.; Tian, Y.; Tikhomirov, V.; Tikhonov, Yu.A.; Timoshenko, S.; Ting, E.X.L.; Tipton, P.; Tisserant, S.; Tlou, S.H.; Tnourji, A.; Todome, K.; Todorova-Nova, S.; Todt, S.; Togawa, M.; Tojo, J.; Tokár, S.; Tokushuku, K.; Tombs, R.; Tomoto, M.; Tompkins, L.; Topolnicki, K.W.; Tornambe, P.; Torrence, E.; Torres, H.; Torró Pastor, E.; Toscani, M.; Tosciri, C.; Tost, M.; Tovey, D.R.; Traeet, A.; Trandafir, I.S.; Trefzger, T.; Tricoli, A.; Trigger, I.M.; Trincaz-Duvoid, S.; Trischuk, D.A.; Trocmé, B.; Trofymov, A.; Troncon, C.; Truong, L.; Trzebinski, M.; Trzupek, A.; Tsai, F.; Tsai, M.; Tsiamis, A.; Tsiareshka, P.V.; Tsigaridas, S.; Tsirigotis, A.; Tsiskaridze, V.; Tskhadadze, E.G.; Tsopoulou, M.; Tsujikawa, Y.; Tsukerman, I.I.; Tsulaia, V.; Tsuno, S.; Tsur, O.; Tsybychev, D.; Tu, Y.; Tudorache, A.; Tudorache, V.; Tuna, A.N.; Turchikhin, S.; Turk Cakir, I.; Turra, R.; Turtuvshin, T.; Tuts, P.M.; Tzamarias, S.; Tzanis, P.; Tzovara, E.; Uchida, K.; Ukegawa, F.; Ulloa Poblete, P.A.; Unal, G.; Unal, M.; Undrus, A.; Unel, G.; Urban, J.; Urquijo, P.; Usai, G.; Ushioda, R.; Usman, M.; Uysal, Z.; Vacavant, L.; Vacek, V.; Vachon, B.; Vadla, K.O.H.; Vafeiadis, T.; Vaitkus, A.; Valderanis, C.; Valdes Santurio, E.; Valente, M.; Valentinetti, S.; Valero, A.; Vallier, A.; Valls Ferrer, J.A.; Van Daalen, T.R.; Van Gemmeren, P.; Van Rijnbach, M.; Van Stroud, S.; Van Vulpen, I.; Vanadia, M.; Vandelli, W.; Vandenbroucke, M.; Vandewall, E.R.; Vannicola, D.; Vannoli, L.; Vari, R.; Varnes, E.W.; Varni, C.; Varol, T.; Varouchas, D.; Varriale, L.; Varvell, K.E.; Vasile, M.E.; Vaslin, L.; Vasquez, G.A.; Vazeille, F.; Vazquez Schroeder, T.; Veatch, J.; Vecchio, V.; Veen, M.J.; Veliscek, I.; Veloce, L.M.; Veloso, F.; Veneziano, S.; Ventura, A.; Verbytskyi, A.; Verducci, M.; Vergis, C.; Verissimo De Araujo, M.; Verkerke, W.; Vermeulen, J.C.; Vernieri, C.; Verschuuren, P.J.; Vessella, M.; Vetterli, M.C.; Vgenopoulos, A.; Viaux Maira, N.; Vickey, T.; Vickey Boeriu, O.E.; Viehhauser, G.H.A.; Vigani, L.; Villa, M.; Villaplana Perez, M.; Villhauer, E.M.; Vilucchi, E.; Vincter, M.G.; Virdee, G.S.; Vishwakarma, A.; Vittori, C.; Vivarelli, I.; Vladimirov, V.; Voevodina, E.; Vogel, F.; Vokac, P.; Von Ahnen, J.; Von Toerne, E.; Vormwald, B.; Vorobel, V.; Vorobev, K.; Vos, M.; Vossebeld, J.H.; Vozak, M.; Vozdecky, L.; Vranjes, N.; Vranjes Milosavljevic, M.; Vreeswijk, M.; Vuillermet, R.; Vujinovic, O.; Vukotic, I.; Wada, S.; Wagner, C.; Wagner, W.; Wahdan, S.; Wahlberg, H.; Wakasa, R.; Wakida, M.; Walbrecht, V.M.; Walder, J.; Walker, R.; Walkowiak, W.; Wang, A.M.; Wang, A.Z.; Wang, C.; Wang, H.; Wang, J.; Wang, R.J.; Wang, R.; Wang, S.M.; Wang, S.; Wang, T.; Wang, W.T.; Wang, X.; Wang, Y.; Wang, Z.; Warburton, A.; Ward, R.J.; Warrack, N.; Watson, A.T.; Watson, H.; Watson, M.F.; Watts, G.; Waugh, B.M.; Webb, A.F.; Weber, C.; Weber, H.A.; Weber, M.S.; Weber, S.M.; Wei, C.; Wei, Y.; Weidberg, A.R.; Weingarten, J.; Weirich, M.; Weiser, C.; Wells, C.J.; Wenaus, T.; Wendland, B.; Wengler, T.; Wenke, N.S.; Wermes, N.; Wessels, M.; Whalen, K.; Wharton, A.M.; White, A.S.; White, A.; White, M.J.; Whiteson, D.; Wickremasinghe, L.; Wiedenmann, W.; Wiel, C.; Wielers, M.; Wieseotte, N.; Wiglesworth, C.; Wiik-Fuchs, L.A.M.; Wilbern, D.J.; Wilkens, H.G.; Williams, D.M.; Williams, H.H.; Williams, S.; Willocq, S.; Windischhofer, P.J.; Winklmeier, F.; Winter, B.T.; Winter, J.K.; Wittgen, M.; Wobisch, M.; Wölker, R.; Wollrath, J.; Wolter, M.W.; Wolters, H.; Wong, V.W.S.; Wongel, A.F.; Worm, S.D.; Wosiek, B.K.; Woźniak, K.W.; Wraight, K.; Wu, J.; Wu, M.; Wu, S.L.; Wu, X.; Wu, Y.; Wu, Z.; Wuerzinger, J.; Wyatt, T.R.; Wynne, B.M.; Xella, S.; Xia, L.; Xia, M.; Xiang, J.; Xiao, X.; Xie, M.; Xie, X.; Xin, S.; Xiong, J.; Xiotidis, I.; Xu, D.; Xu, H.; Xu, L.; Xu, R.; Xu, T.; Xu, W.; Xu, Y.; Xu, Z.; Yabsley, B.; Yacoob, S.; Yamaguchi, N.; Yamaguchi, Y.; Yamauchi, H.; Yamazaki, T.; Yamazaki, Y.; Yan, J.; Yan, S.; Yan, Z.; Yang, H.J.; Yang, H.T.; Yang, S.; Yang, T.; Yang, X.; Yang, Y.; Yang, Z.; Yao, W-M.; Yap, Y.C.; Ye, H.; Ye, J.; Ye, S.; Ye, X.; Yeh, Y.; Yeletskikh, I.; Yeo, B.K.; Yexley, M.R.; Yin, P.; Yorita, K.; Younas, S.; Young, C.J.S.; Young, C.; Yuan, M.; Yuan, R.; Yue, L.; Yue, X.; Zaazoua, M.; Zabinski, B.; Zaid, E.; Zakareishvili, T.; Zakharchuk, N.; Zambito, S.; Zamora Saa, J.A.; Zang, J.; Zanzi, D.; Zaplatilek, O.; Zeißner, S.V.; Zeitnitz, C.; Zeng, J.C.; Zenger, D.T.; Zenin, O.; Ženiš, T.; Zenz, S.; Zerradi, S.; Zerwas, D.; Zhang, B.; Zhang, D.F.; Zhang, G.; Zhang, J.; Zhang, K.; Zhang, L.; Zhang, P.; Zhang, R.; Zhang, S.; Zhang, T.; Zhang, X.; Zhang, Y.; Zhang, Z.; Zhao, H.; Zhao, P.; Zhao, T.; Zhao, Y.; Zhao, Z.; Zhemchugov, A.; Zheng, X.; Zheng, Z.; Zhong, D.; Zhou, B.; Zhou, C.; Zhou, H.; Zhou, N.; Zhou, Y.; Zhu, C.G.; Zhu, C.; Zhu, H.L.; Zhu, H.; Zhu, J.; Zhu, Y.; Zhuang, X.; Zhukov, K.; Zhulanov, V.; Zimine, N.I.; Zinsser, J.; Ziolkowski, M.; Živković, L.; Zoccoli, A.; Zoch, K.; Zorbas, T.G.; Zormpa, O.; Zou, W.; Zwalinski, L.
    Abstract
    Measurements of joint-polarisation states of W and Z gauge bosons in W±Z production are presented. The data set used corresponds to an integrated luminosity of 139 fb$^{−1}$ of proton–proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. The W±Z candidate events are reconstructed using leptonic decay modes of the gauge bosons into electrons and muons. The simultaneous pair-production of longitudinally polarised vector bosons is measured for the first time with a significance of 7.1 standard deviations. The measured joint helicity fractions integrated over the fiducial region are f00=0.067±0.010, f0T=0.110±0.029, fT0=0.179±0.023 and fTT=0.644±0.032, in agreement with the next-to-leading-order Standard Model predictions. Individual helicity fractions of the W and Z bosons are also measured and found to be consistent with joint helicity fractions within the expected amounts of correlation. Both the joint and individual helicity fractions are also measured separately in W+Z and WZ events. Inclusive and differential cross sections for several kinematic observables sensitive to polarisation are presented.
    Is Part Of PLB 2023 , 137895
    Identifier ISSN:
    DOI
    10.1016/j.physletb.2023.137895
    Publisher
    Elsevier
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    Resources PDF: http://repo.scoap3.org/api/files/97c7d10e-254b-4426-819c-51d52abdf9d3/10.1016/j.physletb.2023.137895.pdf
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    Light-cone sum rules for S-wave B → Kπ form factors Descotes-Genon, Sébastien, Khodjamirian, Alexander, Virto, Javier, ... more(4) Springer 2023-06-07 We derive a set of light-cone sum rules relating the S-wave B → Kπ hadronic form factors to the B-meson light-cone distribution amplitudes (LCDAs), taking into account the complete set of LCDAs up to and including twist four. These results complement the sum rules for the P-wave B → Kπ form factors obtained earlier. We then use the new sum rules to estimate the S-wave contributions to B → Kπℓℓ decays as a function of the Kπ invariant mass. We pay particular attention to the fact that the S-wave Kπ spectrum cannot be modelled by a sum of Breit-Wigner resonances, and employ a more consistent dispersive coupled-channel approach. We compare our predictions for branching ratios and angular observables with LHCb measurements in two different kinematic regions, around K ∗(892) and K 0 1430 $$ {K}_0^{\ast }(1430) $$ . We observe an overall compatibility and discuss possible improvements of our model to obtain a better description of the B → Kπ form factors over a large kinematic range.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78127view
    Article Title
    Light-cone sum rules for S-wave B → Kπ form factors
    Authors
    Descotes-Genon, Sébastien; Khodjamirian, Alexander; Virto, Javier; Vos, K.
    Abstract
    We derive a set of light-cone sum rules relating the S-wave B → Kπ hadronic form factors to the B-meson light-cone distribution amplitudes (LCDAs), taking into account the complete set of LCDAs up to and including twist four. These results complement the sum rules for the P-wave B → Kπ form factors obtained earlier. We then use the new sum rules to estimate the S-wave contributions to B → Kπℓℓ decays as a function of the Kπ invariant mass. We pay particular attention to the fact that the S-wave Kπ spectrum cannot be modelled by a sum of Breit-Wigner resonances, and employ a more consistent dispersive coupled-channel approach. We compare our predictions for branching ratios and angular observables with LHCb measurements in two different kinematic regions, around K ∗(892) and K 0 1430 $$ {K}_0^{\ast }(1430) $$ . We observe an overall compatibility and discuss possible improvements of our model to obtain a better description of the B → Kπ form factors over a large kinematic range.
    Is Part Of JHEP 2023 , Vol.2023 , 1-46
    Identifier ISSN:
    DOI
    10.1007/JHEP06(2023)034
    Publisher
    Springer
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    Resources PDF: http://repo.scoap3.org/api/files/c7f2ba79-b9c7-4e2d-a3f2-93051c2d300e/10.1007/JHEP06(2023)034_a.pdf
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    Covariant light-front approach for $$B_c$$ B c decays into charmonium: implications on form factors and branching ratios Zhang, Zhi-Qing, Sun, Zhi-Jie, Zhao, Yan-Chao, ... more(5) Springer 2023-06-07 In this work, we investigate the form factors of $$B_c$$ B c decays into $$J/\Psi , \psi (2S,3S),\eta _c,$$ J / Ψ , ψ ( 2 S , 3 S ) , η c , $$ \eta _c(2\,S,3\,S), \chi _{c0}, \chi _{c1}, h_c$$ η c ( 2 S , 3 S ) , χ c 0 , χ c 1 , h c , and X(3872) mesons in the covariant light-front quark model (CLFQM). For the purpose of the branching ratio calculation, the form factors of $$B_c\rightarrow D^{(*)}, D^{(*)}_s$$ B c D ( ) , D s ( ) transitions are also included. In order to obtain the form factors for the physical transition processes, we need to extend these form factors from the space-like region to the time-like region. The $$q^2$$ q 2 dependence for each transition form factor is also plotted. Then, using the factorization method, we calculate the branching ratios of 80 $$B_c$$ B c decay channels with a charmonium involved in each mode. Most of our predictions are comparable to the results given by other approaches. As to the decays with the radially excited-state S-wave charmonia involved, such as $$\psi (2S,3S)$$ ψ ( 2 S , 3 S ) and $$\eta _c(2S,3S)$$ η c ( 2 S , 3 S ) , two sets of parameters for their light-front wave functions, corresponding to scenario I (SI) and scenario II (SII), are adopted to calculate the branching ratios. By comparing with the future experimental data, one can discriminate which parameters are more favored.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78125view
    Article Title
    Covariant light-front approach for $$B_c$$ B c decays into charmonium: implications on form factors and branching ratios
    Authors
    Zhang, Zhi-Qing; Sun, Zhi-Jie; Zhao, Yan-Chao; Yang, You-Ya; Zhang, Zi-Yu
    Abstract
    In this work, we investigate the form factors of $$B_c$$ B c decays into $$J/\Psi , \psi (2S,3S),\eta _c,$$ J / Ψ , ψ ( 2 S , 3 S ) , η c , $$ \eta _c(2\,S,3\,S), \chi _{c0}, \chi _{c1}, h_c$$ η c ( 2 S , 3 S ) , χ c 0 , χ c 1 , h c , and X(3872) mesons in the covariant light-front quark model (CLFQM). For the purpose of the branching ratio calculation, the form factors of $$B_c\rightarrow D^{(*)}, D^{(*)}_s$$ B c D ( ) , D s ( ) transitions are also included. In order to obtain the form factors for the physical transition processes, we need to extend these form factors from the space-like region to the time-like region. The $$q^2$$ q 2 dependence for each transition form factor is also plotted. Then, using the factorization method, we calculate the branching ratios of 80 $$B_c$$ B c decay channels with a charmonium involved in each mode. Most of our predictions are comparable to the results given by other approaches. As to the decays with the radially excited-state S-wave charmonia involved, such as $$\psi (2S,3S)$$ ψ ( 2 S , 3 S ) and $$\eta _c(2S,3S)$$ η c ( 2 S , 3 S ) , two sets of parameters for their light-front wave functions, corresponding to scenario I (SI) and scenario II (SII), are adopted to calculate the branching ratios. By comparing with the future experimental data, one can discriminate which parameters are more favored.
    Is Part Of EPJC 2023 , Vol.C83 , 1-25
    Identifier ISSN:
    DOI
    10.1140/epjc/s10052-023-11576-x
    Publisher
    Springer
    Category
    Resources PDF: http://repo.scoap3.org/api/files/0ce1bf5b-62b3-4b7d-99de-a724417d39cb/10.1140/epjc/s10052-023-11576-x_a.pdf
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    New perspectives for testing electron-muon universality Fleischer, Robert, Malami, Eleftheria, Rehult, Anders, ... more(4) Springer 2023-06-07 Intriguing results for tests of the universality of electrons and muons through measurements of rates of B → Kℓ + ℓ − and similar decays have been in the spotlight for years. The LHCb collaboration has recently reported new results which are in agreement with Lepton Flavour Universality, while the individual decay rates are found below their Standard Model predictions. In view of this new situation, we explore how much space is left for a violation of electron-muon universality. Considering new sources of CP violation and taking the new LHCb measurements into account, we show that significant differences between the short-distance coefficients for electronic and muonic final states are actually allowed by the current data. These patterns can be revealed through CP asymmetries in neutral and charged B → Kℓ + ℓ − decays. We obtain correlations between these observables and map them to the short-distance coefficients. This results in regions in New Physics parameter space with large differences between CP asymmetries of the decays with final-state electrons and muons, thereby leaving a lot of room for possible surprises in the future high-precision era.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78128view
    Article Title
    New perspectives for testing electron-muon universality
    Authors
    Fleischer, Robert; Malami, Eleftheria; Rehult, Anders; Vos, K.
    Abstract
    Intriguing results for tests of the universality of electrons and muons through measurements of rates of B → Kℓ + ℓ − and similar decays have been in the spotlight for years. The LHCb collaboration has recently reported new results which are in agreement with Lepton Flavour Universality, while the individual decay rates are found below their Standard Model predictions. In view of this new situation, we explore how much space is left for a violation of electron-muon universality. Considering new sources of CP violation and taking the new LHCb measurements into account, we show that significant differences between the short-distance coefficients for electronic and muonic final states are actually allowed by the current data. These patterns can be revealed through CP asymmetries in neutral and charged B → Kℓ + ℓ − decays. We obtain correlations between these observables and map them to the short-distance coefficients. This results in regions in New Physics parameter space with large differences between CP asymmetries of the decays with final-state electrons and muons, thereby leaving a lot of room for possible surprises in the future high-precision era.
    Is Part Of JHEP 2023 , Vol.2023 , 1-17
    Identifier ISSN:
    DOI
    10.1007/JHEP06(2023)033
    Publisher
    Springer
    Category
    Resources PDF: http://repo.scoap3.org/api/files/9cb41396-0bd4-4a38-bc35-e42d6fbeb3af/10.1007/JHEP06(2023)033_a.pdf
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    Numerical RG-time integration of the effective potential: Analysis and benchmark Ihssen, Friederike, Sattler, Franz R., Wink, Nicolas... more(3) APS 2023-06-07 We investigate the renormalization group (RG)-time integration of the effective potential in the functional renormalization group in the presence of spontaneous symmetry breaking and its subsequent convexity restoration on the example of a scalar theory in d=3. The features of this setup are common to many physical models and our results are, therefore, directly applicable to a variety of situations. We provide exhaustive work-precision benchmarks and numerical stability analyses by considering the combination of different discrete formulations of the flow equation and a large collection of different algorithms. The results are explained by using the different components entering the RG-time integration process and the eigenvalue structure of the discrete system. Particularly, the combination of Rosenbrock methods, implicit multistep methods, or certain (diagonally) implicit Runge-Kutta methods with exact or automatic differentiation Jacobians proves to be very potent. Furthermore, a reformulation in a logarithmic variable circumvents issues related to the singularity bound in the flat regime of the potential.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78123view
    Article Title
    Numerical RG-time integration of the effective potential: Analysis and benchmark
    Authors
    Ihssen, Friederike; Sattler, Franz R.; Wink, Nicolas
    Abstract
    We investigate the renormalization group (RG)-time integration of the effective potential in the functional renormalization group in the presence of spontaneous symmetry breaking and its subsequent convexity restoration on the example of a scalar theory in d=3. The features of this setup are common to many physical models and our results are, therefore, directly applicable to a variety of situations. We provide exhaustive work-precision benchmarks and numerical stability analyses by considering the combination of different discrete formulations of the flow equation and a large collection of different algorithms. The results are explained by using the different components entering the RG-time integration process and the eigenvalue structure of the discrete system. Particularly, the combination of Rosenbrock methods, implicit multistep methods, or certain (diagonally) implicit Runge-Kutta methods with exact or automatic differentiation Jacobians proves to be very potent. Furthermore, a reformulation in a logarithmic variable circumvents issues related to the singularity bound in the flat regime of the potential.
    Is Part Of PRD 2023 , Vol.D107
    Identifier ISSN:
    DOI
    10.1103/PhysRevD.107.114009
    Publisher
    APS
    Category
    Resources PDF: http://repo.scoap3.org/api/files/42181e37-8bdd-4c44-860c-057922da4a2e/10.1103/PhysRevD.107.114009.pdf
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    CC-BY-4.0
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  • SCOAP3
    Search for the semi-leptonic decays And Ablikim, M., Achasov, M.N., Adlarson, P., ... more(597) Elsevier 2023-06-07 We search for the semi-leptonic decays Λc+Λπ+πe+νe and Λc+pKS0πe+νe in a sample of 4.5fb1 of e+e annihilation data collected in the center-of-mass energy region between 4.600GeV and 4.699GeV by the BESIII detector at the BEPCII. No significant signals are observed, and the upper limits on the decay branching fractions are set to be B(Λc+Λπ+πe+νe)<3.9×104 and B(Λc+pKS0πe+νe)<3.3×104 at the 90% confidence level, respectively.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78113view
    Article Title
    Search for the semi-leptonic decays And
    Authors
    Ablikim, M.; Achasov, M.N.; Adlarson, P.; Aliberti, R.; Amoroso, A.; An, M.R.; An, Q.; Bai, Y.; Bakina, O.; Balossino, I.; Ban, Y.; Batozskaya, V.; Begzsuren, K.; Berger, N.; Bertani, M.; Bettoni, D.; Bianchi, F.; Bianco, E.; Bloms, J.; Bortone, A.; Boyko, I.; Briere, R.A.; Brueggemann, A.; Cai, H.; Cai, X.; Calcaterra, A.; Cao, G.F.; Cao, N.; Cetin, S.A.; Chang, J.F.; Chang, T.T.; Chang, W.L.; Che, G.R.; Chelkov, G.; Chen, C.; Chen, Chao; Chen, G.; Chen, H.S.; Chen, M.L.; Chen, S.J.; Chen, S.M.; Chen, T.; Chen, X.R.; Chen, X.T.; Chen, Y.B.; Chen, Y.Q.; Chen, Z.J.; Cheng, W.S.; Choi, S.K.; Chu, X.; Cibinetto, G.; Coen, S.C.; Cossio, F.; Cui, J.J.; Dai, H.L.; Dai, J.P.; Dbeyssi, A.; de Boer, R.E.; Dedovich, D.; Deng, Z.Y.; Denig, A.; Denysenko, I.; Destefanis, M.; De Mori, F.; Ding, B.; Ding, X.X.; Ding, Y.; Dong, J.; Dong, L.Y.; Dong, M.Y.; Dong, X.; Du, S.X.; Duan, Z.H.; Egorov, P.; Fan, Y.L.; Fang, J.; Fang, S.S.; Fang, W.X.; Fang, Y.; Farinelli, R.; Fava, L.; Feldbauer, F.; Felici, G.; Feng, C.Q.; Feng, J.H.; Fischer, K.; Fritsch, M.; Fritzsch, C.; Fu, C.D.; Fu, Y.W.; Gao, H.; Gao, Y.N.; Gao, Yang; Garbolino, S.; Garzia, I.; Ge, P.T.; Ge, Z.W.; Geng, C.; Gersabeck, E.M.; Gilman, A.; Goetzen, K.; Gong, L.; Gong, W.X.; Gradl, W.; Gramigna, S.; Greco, M.; Gu, M.H.; Gu, Y.T.; Guan, C.Y.; Guan, Z.L.; Guo, A.Q.; Guo, L.B.; Guo, R.P.; Guo, Y.P.; Guskov, A.; H, X.T.; Han, W.Y.; Hao, X.Q.; Harris, F.A.; He, K.K.; He, K.L.; Heinsius, F.H.; Heinz, C.H.; Heng, Y.K.; Herold, C.; Holtmann, T.; Hong, P.C.; Hou, G.Y.; Hou, Y.R.; Hou, Z.L.; Hu, H.M.; Hu, J.F.; Hu, T.; Hu, Y.; Huang, G.S.; Huang, K.X.; Huang, L.Q.; Huang, X.T.; Huang, Y.P.; Hussain, T.; Hüsken, N.; Imoehl, W.; Irshad, M.; Jackson, J.; Jaeger, S.; Janchiv, S.; Jeong, J.H.; Ji, Q.; Ji, Q.P.; Ji, X.B.; Ji, X.L.; Ji, Y.Y.; Jia, Z.K.; Jiang, P.C.; Jiang, S.S.; Jiang, T.J.; Jiang, X.S.; Jiang, Y.; Jiao, J.B.; Jiao, Z.; Jin, S.; Jin, Y.; Jing, M.Q.; Johansson, T.; K, X.; Kabana, S.; Kalantar-Nayestanaki, N.; Kang, X.L.; Kang, X.S.; Kappert, R.; Kavatsyuk, M.; Ke, B.C.; Khoukaz, A.; Kiuchi, R.; Kliemt, R.; Koch, L.; Kolcu, O.B.; Kopf, B.; Kuessner, M.; Kupsc, A.; Kühn, W.; Lane, J.J.; Lange, J.S.; Larin, P.; Lavania, A.; Lavezzi, L.; Lei, T.T.; Lei, Z.H.; Leithoff, H.; Lellmann, M.; Lenz, T.; Li, C.; Li, C.H.; Li, Cheng; Li, D.M.; Li, F.; Li, G.; Li, H.; Li, H.B.; Li, H.J.; Li, H.N.; Li, Hui; Li, J.R.; Li, J.S.; Li, J.W.; Li, Ke; Li, L.J.; Li, L.K.; Li, Lei; Li, M.H.; Li, P.R.; Li, S.X.; Li, T.; Li, W.D.; Li, W.G.; Li, X.H.; Li, X.L.; Li, Xiaoyu; Li, Y.G.; Li, Z.J.; Li, Z.X.; Li, Z.Y.; Liang, C.; Liang, H.; Liang, Y.F.; Liang, Y.T.; Liao, G.R.; Liao, L.Z.; Libby, J.; Limphirat, A.; Lin, D.X.; Lin, T.; Liu, B.J.; Liu, B.X.; Liu, C.; Liu, C.X.; Liu, D.; Liu, F.H.; Liu, Fang; Liu, Feng; Liu, G.M.; Liu, H.; Liu, H.B.; Liu, H.M.; Liu, Huanhuan; Liu, Huihui; Liu, J.B.; Liu, J.L.; Liu, J.Y.; Liu, K.; Liu, K.Y.; Liu, Ke; Liu, L.; Liu, L.C.; Liu, Lu; Liu, M.H.; Liu, P.L.; Liu, Q.; Liu, S.B.; Liu, T.; Liu, W.K.; Liu, W.M.; Liu, X.; Liu, Y.; Liu, Y.B.; Liu, Z.A.; Liu, Z.Q.; Lou, X.C.; Lu, F.X.; Lu, H.J.; Lu, J.G.; Lu, X.L.; Lu, Y.; Lu, Y.P.; Lu, Z.H.; Luo, C.L.; Luo, M.X.; Luo, T.; Luo, X.L.; Lyu, X.R.; Lyu, Y.F.; Ma, F.C.; Ma, H.L.; Ma, J.L.; Ma, L.L.; Ma, M.M.; Ma, Q.M.; Ma, R.Q.; Ma, R.T.; Ma, X.Y.; Ma, Y.; Maas, F.E.; Maggiora, M.; Maldaner, S.; Malde, S.; Mangoni, A.; Mao, Y.J.; Mao, Z.P.; Marcello, S.; Meng, Z.X.; Messchendorp, J.G.; Mezzadri, G.; Miao, H.; Min, T.J.; Mitchell, R.E.; Mo, X.H.; Muchnoi, N.Yu.; Nefedov, Y.; Nerling, F.; Nikolaev, I.B.; Ning, Z.; Nisar, S.; Niu, Y.; Olsen, S.L.; Ouyang, Q.; Pacetti, S.; Pan, X.; Pan, Y.; Pathak, A.; Pei, Y.P.; Pelizaeus, M.; Peng, H.P.; Peters, K.; Ping, J.L.; Ping, R.G.; Plura, S.; Pogodin, S.; Prasad, V.; Qi, F.Z.; Qi, H.; Qi, H.R.; Qi, M.; Qi, T.Y.; Qian, S.; Qian, W.B.; Qiao, C.F.; Qin, J.J.; Qin, L.Q.; Qin, X.P.; Qin, X.S.; Qin, Z.H.; Qiu, J.F.; Qu, S.Q.; Redmer, C.F.; Ren, K.J.; Rivetti, A.; Rodin, V.; Rolo, M.; Rong, G.; Rosner, Ch.; Ruan, S.N.; Salone, N.; Sarantsev, A.; Schelhaas, Y.; Schoenning, K.; Scodeggio, M.; Shan, K.Y.; Shan, W.; Shan, X.Y.; Shangguan, J.F.; Shao, L.G.; Shao, M.; Shen, C.P.; Shen, H.F.; Shen, W.H.; Shen, X.Y.; Shi, B.A.; Shi, H.C.; Shi, J.L.; Shi, J.Y.; Shi, Q.Q.; Shi, R.S.; Shi, X.; Song, J.J.; Song, T.Z.; Song, W.M.; Song, Y.J.; Song, Y.X.; Sosio, S.; Spataro, S.; Stieler, F.; Su, Y.J.; Sun, G.B.; Sun, G.X.; Sun, H.; Sun, H.K.; Sun, J.F.; Sun, K.; Sun, L.; Sun, S.S.; Sun, T.; Sun, W.Y.; Sun, Y.; Sun, Y.J.; Sun, Y.Z.; Sun, Z.T.; Tan, Y.X.; Tang, C.J.; Tang, G.Y.; Tang, J.; Tang, Y.A.; Tao, L.Y.; Tao, Q.T.; Tat, M.; Teng, J.X.; Thoren, V.; Tian, W.H.; Tian, Y.; Tian, Z.F.; Uman, I.; Wang, B.; Wang, B.L.; Wang, Bo; Wang, C.W.; Wang, D.Y.; Wang, F.; Wang, H.J.; Wang, H.P.; Wang, K.; Wang, L.L.; Wang, M.; Wang, Meng; Wang, S.; Wang, T.; Wang, T.J.; Wang, W.; Wang, W.H.; Wang, W.P.; Wang, X.; Wang, X.F.; Wang, X.J.; Wang, X.L.; Wang, Y.; Wang, Y.D.; Wang, Y.F.; Wang, Y.H.; Wang, Y.N.; Wang, Y.Q.; Wang, Yaqian; Wang, Yi; Wang, Z.; Wang, Z.L.; Wang, Z.Y.; Wang, Ziyi; Wei, D.; Wei, D.H.; Weidner, F.; Wen, S.P.; Wenzel, C.W.; Wiedner, U.; Wilkinson, G.; Wolke, M.; Wollenberg, L.; Wu, C.; Wu, J.F.; Wu, L.H.; Wu, L.J.; Wu, X.; Wu, X.H.; Wu, Y.; Wu, Y.J.; Wu, Z.; Xia, L.; Xian, X.M.; Xiang, T.; Xiao, D.; Xiao, G.Y.; Xiao, H.; Xiao, S.Y.; Xiao, Y.L.; Xiao, Z.J.; Xie, C.; Xie, X.H.; Xie, Y.; Xie, Y.G.; Xie, Y.H.; Xie, Z.P.; Xing, T.Y.; Xu, C.F.; Xu, C.J.; Xu, G.F.; Xu, H.Y.; Xu, Q.J.; Xu, W.L.; Xu, X.P.; Xu, Y.C.; Xu, Z.P.; Yan, F.; Yan, L.; Yan, W.B.; Yan, W.C.; Yan, X.Q.; Yang, H.J.; Yang, H.L.; Yang, H.X.; Yang, Tao; Yang, Y.; Yang, Y.F.; Yang, Y.X.; Yang, Yifan; Yang, Z.W.; Ye, M.; Ye, M.H.; Yin, J.H.; You, Z.Y.; Yu, B.X.; Yu, C.X.; Yu, G.; Yu, T.; Yu, X.D.; Yuan, C.Z.; Yuan, L.; Yuan, S.C.; Yuan, X.Q.; Yuan, Y.; Yuan, Z.Y.; Yue, C.X.; Zafar, A.A.; Zeng, F.R.; Zeng, X.; Zeng, Y.; Zeng, Y.J.; Zhai, X.Y.; Zhan, Y.H.; Zhang, A.Q.; Zhang, B.L.; Zhang, B.X.; Zhang, D.H.; Zhang, G.Y.; Zhang, H.; Zhang, H.H.; Zhang, H.Q.; Zhang, H.Y.; Zhang, J.J.; Zhang, J.L.; Zhang, J.Q.; Zhang, J.W.; Zhang, J.X.; Zhang, J.Y.; Zhang, J.Z.; Zhang, Jiawei; Zhang, L.M.; Zhang, L.Q.; Zhang, Lei; Zhang, P.; Zhang, Q.Y.; Zhang, Shuihan; Zhang, Shulei; Zhang, X.D.; Zhang, X.M.; Zhang, X.Y.; Zhang, Y.; Zhang, Y.T.; Zhang, Y.H.; Zhang, Yan; Zhang, Yao; Zhang, Z.H.; Zhang, Z.L.; Zhang, Z.Y.; Zhao, G.; Zhao, J.; Zhao, J.Y.; Zhao, J.Z.; Zhao, Lei; Zhao, Ling; Zhao, M.G.; Zhao, S.J.; Zhao, Y.B.; Zhao, Y.X.; Zhao, Z.G.; Zhemchugov, A.; Zheng, B.; Zheng, J.P.; Zheng, W.J.; Zheng, Y.H.; Zhong, B.; Zhong, X.; Zhou, H.; Zhou, L.P.; Zhou, X.; Zhou, X.K.; Zhou, X.R.; Zhou, X.Y.; Zhou, Y.Z.; Zhu, J.; Zhu, K.; Zhu, K.J.; Zhu, L.; Zhu, L.X.; Zhu, S.H.; Zhu, S.Q.; Zhu, T.J.; Zhu, W.J.; Zhu, Y.C.; Zhu, Z.A.; Zou, J.H.; Zu, J.
    Abstract
    We search for the semi-leptonic decays Λc+Λπ+πe+νe and Λc+pKS0πe+νe in a sample of 4.5fb1 of e+e annihilation data collected in the center-of-mass energy region between 4.600GeV and 4.699GeV by the BESIII detector at the BEPCII. No significant signals are observed, and the upper limits on the decay branching fractions are set to be B(Λc+Λπ+πe+νe)<3.9×104 and B(Λc+pKS0πe+νe)<3.3×104 at the 90% confidence level, respectively.
    Is Part Of PLB 2023 , 137993
    Identifier ISSN:
    DOI
    10.1016/j.physletb.2023.137993
    Publisher
    Elsevier
    Category
    Resources PDF: http://repo.scoap3.org/api/files/9f1b3726-6073-4d8a-bceb-4eb8064e51b4/10.1016/j.physletb.2023.137993.pdf
    License
    CC-BY-3.0
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  • SCOAP3
    Higgs-dilaton model revisited: Can a dilaton act as a QCD axion? Belokon, Aleksandr I., Tokareva, Anna APS 2023-06-07 The Standard Model Lagrangian has an approximate scale symmetry in the high-energy limit. This observation can be embedded into the fundamental principle of the ultimate theory of nature as the requirement of the exact quantum scale invariance. In this setup, all low-energy particle phenomenology can be obtained as a result of the spontaneous breaking of scale symmetry leading to the presence of the extra massless scalar field—the dilaton. We explore the scenario, in which this field is also capable of solving the strong CP problem in QCD in a similar way as in QCD axion models. The dilaton, playing the role of the axion, is coupled to the QCD sector and acquires a mass term due to nonperturbative breaking of scale symmetry. We show that the dilaton can form dark matter after the low-scale inflation. As a proof of concept, we construct a model of Higgs-driven inflation consistently realizing the axionlike dilaton dark matter production compatible with the cosmic microwave background (CMB) data.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78117view
    Article Title
    Higgs-dilaton model revisited: Can a dilaton act as a QCD axion?
    Authors
    Belokon, Aleksandr I.; Tokareva, Anna
    Abstract
    The Standard Model Lagrangian has an approximate scale symmetry in the high-energy limit. This observation can be embedded into the fundamental principle of the ultimate theory of nature as the requirement of the exact quantum scale invariance. In this setup, all low-energy particle phenomenology can be obtained as a result of the spontaneous breaking of scale symmetry leading to the presence of the extra massless scalar field—the dilaton. We explore the scenario, in which this field is also capable of solving the strong CP problem in QCD in a similar way as in QCD axion models. The dilaton, playing the role of the axion, is coupled to the QCD sector and acquires a mass term due to nonperturbative breaking of scale symmetry. We show that the dilaton can form dark matter after the low-scale inflation. As a proof of concept, we construct a model of Higgs-driven inflation consistently realizing the axionlike dilaton dark matter production compatible with the cosmic microwave background (CMB) data.
    Is Part Of PRD 2023 , Vol.D107
    Identifier ISSN:
    DOI
    10.1103/PhysRevD.107.123503
    Publisher
    APS
    Category
    Resources PDF: http://repo.scoap3.org/api/files/00f47192-23b5-44de-b000-37e330cc55cc/10.1103/PhysRevD.107.123503.pdf
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    CC-BY-4.0
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    Contributions of And in the Charmed Three-Body Meson Decays Chen, Ya-Hui, Cui, Bo-Yan Hindawi 2023-06-07 In this work, we investigate the resonant contributions of K01430 and K01950 in the three-body BsDsKπ within the perturbative QCD approach. The form factor Fkπs is adopted to describe the nonperturbative dynamics of the S-wave Kπ system. The branching ratios of all concerned decays are calculated and predicted to be in the order of 1010 to 105. The ratio R of branching fractions between B0D¯0K001430D¯0K+π and Bs0D¯0K¯001430D¯0Kπ+ is predicted to be 0.0552, which implies the discrepancy for the LHCb measurements. We expect that the predictions in this work can be tested by the future experiments, especially, to resolve R ratio discrepancy.
    Subject
    Source SCOAP3
    URL https://repo.scoap3.org/records/78119view
    Article Title
    Contributions of And in the Charmed Three-Body Meson Decays
    Authors
    Chen, Ya-Hui; Cui, Bo-Yan
    Abstract
    In this work, we investigate the resonant contributions of K01430 and K01950 in the three-body BsDsKπ within the perturbative QCD approach. The form factor Fkπs is adopted to describe the nonperturbative dynamics of the S-wave Kπ system. The branching ratios of all concerned decays are calculated and predicted to be in the order of 1010 to 105. The ratio R of branching fractions between B0D¯0K001430D¯0K+π and Bs0D¯0K¯001430D¯0Kπ+ is predicted to be 0.0552, which implies the discrepancy for the LHCb measurements. We expect that the predictions in this work can be tested by the future experiments, especially, to resolve R ratio discrepancy.
    Is Part Of AHEP 2023 , 9408422
    Identifier ISSN:
    DOI
    10.1155/2023/9408422
    Publisher
    Hindawi
    Category
    Resources PDF: http://repo.scoap3.org/api/files/01ebaa43-17a8-4219-b6ed-1c5ef9bea1bd/10.1155/2023/9408422.a.pdf
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    CC-BY-3.0
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