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Resonances and CP violation in B-s(0) and (B)over-bar(s)(0) -> j psi K+K- decays in the mass region above the I center dot(1020)

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成果类型:
期刊论文
作者:
Aaij, R.;Adeva, B.;Adinolfi, M.;Ajaltouni, Z.;Akar, S.;...
通讯作者:
Zhang, L.
作者机构:
[Durante, P.; Ferro-Luzzi, M.; Bozzi, C.; Fontana, M.; Kvaratskheliya, T.; Ponce, S.; Karacson, M.; Hatch, M.; Forty, R.; Corti, G.; Schmidt, B.; Gaspar, C.; Voneki, B.; Roiser, S.; Wyllie, K.; Dordei, F.; Contu, A.; Lacarrere, D.; Leflat, A.; Cattaneo, M.; Jost, B.; Farber, C.; Dungs, K.; Rihl, M.; Campora Perez, D. H.; Siddi, B. G.; Lindner, R.; Dijkstra, H.; Thomas, E.; Funk, W.; Palutan, M.; Lemaitre, F.; Collins, P.; Jacobsson, R.; Neufeld, N.; Buytaert, J.; Frei, C.; Aaij, R.; Mathe, Z.; Stagni, F.; Pearce, A.; Teubert, F.; Lupton, O.; Perazzini, S.; Gys, T.; Frank, M.; Clemencic, M.; Williams, M.; Valassi, A.; Alessio, F.; Trisovic, A.; Fohl, K.; Pepe Altarelli, M.; Popov, D.; Matev, R.; Joram, C.; Barschel, C.; Herwijnen, E. van; Charpentier, Ph.; Ruf, T.; Neri, N.; Poikela, T.; Whitehead, M.; Canto, A. Di; Stahl, S.; Bettler, M. -O.; Schopper, A.; Couturier, B.; Granado Cardoso, L. A.; Schindler, H.; Haen, C.; Dziurda, A.; Johnson, D.; Schwemmer, R.; Vagnoni, V.; D'Ambrosio, C.; Closier, J.; Viana Barbosa, J. V.; Coombs, G.; Valat, S.; Sridharan, S.] CERN, European Org Nucl Res, Geneva, Switzerland.
[Tourinho Jadallah Aoude, R.; Massafferri, A.; Miranda, J. M. De; Salustino Guimaraes, V.; Soares Lavra, I.; Molina Rodriguez, J.; Bediaga, I.; Rodrigues, A. B.; Reis, A. C. dos] Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil.
[Lopes, J. H.; Martins Tostes, D.; Polycarpo, E.; Souza De Paula, B.; Gandelman, M.; Rangel, M. S.; Paula, L. De; Ferreira Rodrigues, F.; Hicheur, A.; Otalora Goicochea, J. M.; Cunha Marinho, F. Da; Carvalho Akiba, K.; Potterat, C.; Bursche, A.; Silva de Oliveira, L.; Nasteva, I.; Amato, S.] Univ Fed Rio Janeiro UFRJ, Rio De Janeiro, Brazil.
[Gao, Y.; Yang, Z.; Jiang, F.; Li, T.; Zhu, X.; An, L.; Davis, A.; Zhang, L.; Liu, X.] Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China.
[Chefdeville, M.; Dlage, N.; Decamp, D.; Beaucourt, L.; T'Jampens, S.; Marchand, J. F.; Tisserand, V.; Xu, Z.; Ghez, Ph.; Tournefier, E.; Pietrzyk, B.; Minard, M. -N.] Univ Savoie Mont Blanc, LAPP, Annecy Le Vieux, France.
通讯机构:
[Zhang, L.] T
Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China.
语种:
英文
关键词:
B physics;CP violation;Spectroscopy;Hadron-Hadron scattering (experiments)
期刊:
Journal of High Energy Physics
ISSN:
1029-8479
年:
2017
卷:
2017
期:
8
页码:
1-28
基金类别:
CERN; CAPES (Brazil)CAPES; CNPq (Brazil)National Council for Scientific and Technological Development (CNPq); FAPERJ (Brazil)Carlos Chagas Filho Foundation for Research Support of the State of Rio de Janeiro (FAPERJ); FINEP (Brazil)Ciencia Tecnologia e Inovacao (FINEP); MOST (China)Ministry of Science and Technology, China; NSFC (China)National Natural Science Foundation of China (NSFC); CNRS/IN2P3 (France)Centre National de la Recherche Scientifique (CNRS); BMBF (Germany)Federal Ministry of Education & Research (BMBF); DFG (Germany)German Research Foundation (DFG); MPG (Germany)Max Planck Society; INFN (Italy)Istituto Nazionale di Fisica Nucleare (INFN); NWO (The Netherlands)Netherlands Organization for Scientific Research (NWO)Netherlands Government; MNiSW (Poland)Ministry of Science and Higher Education, Poland; NCN (Poland); MEN/IFA (Romania); MinES (Russia); FASO (Russia); MinECo (Spain); SNSF (Switzerland)Swiss National Science Foundation (SNSF); SER (Switzerland); NASU (Ukraine); STFC (United Kingdom)UK Research & Innovation (UKRI)Science & Technology Facilities Council (STFC); NSF (U.S.A.)National Science Foundation (NSF); AvH Foundation (Germany)Alexander von Humboldt Foundation; EPLANET; Marie Sk lodowska-Curie Actions; ERC (European Union)European Research Council (ERC); Conseil General de Haute-SavoieRegion Auvergne-Rhone-Alpes; Labex ENIGMASS; OCEVU; Region Auvergne (France)Region Auvergne-Rhone-Alpes; RFBR (Russia)Russian Foundation for Basic Research (RFBR); Yandex LLC (Russia); GVA (Spain); XuntaGal (Spain); GENCAT (Spain); Herchel Smith Fund; Royal SocietyRoyal Society of LondonEuropean Commission; Royal Commission for the Exhibition of 1851; Leverhulme Trust (United Kingdom)Leverhulme Trust; Science and Technology Facilities CouncilUK Research & Innovation (UKRI)Science & Technology Facilities Council (STFC) [ST/H006737/1, 1681016, LHCb, 1565116, 1641747, ST/G005974/1, ST/N000250/1, 1369397, GRIDPP, 1416165, ST/K003410/1, 1514623, ST/J004332/1, ST/N000331/1, 1707993, 1708182, LHCb Upgrades] Funding Source: researchfish
机构署名:
本校为其他机构
院系归属:
物理科学与技术学院
摘要:
The decays of B 0 and $$ {\overline{B}}_s^0 $$ mesons into the J/ψK + K − final state are studied in the K + K − mass region above the ϕ(1020) meson in order to determine the resonant substructure and measure the CP-violating phase, ϕ s , the decay width, Γ s , and the width difference between light and heavy mass eigenstates, ΔΓ s . A decay-time dependent amplitude analysis is employed. The data sample corresponds to an integrated luminosity of 3 fb−1 produced in 7 and 8 TeV pp collisions at the ...

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