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Amplitude analysis of B-s(0) -> K-S(0) K-+/-pi(-/+) decays

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成果类型:
期刊论文
作者:
Aaij, R.;Beteta, C. Abellan;Adeva, B.;Adinolfi, M.;Aidala, C. A.;...
通讯作者:
Aaij, R
作者机构:
[Bediaga, I.; Cruz Torres, M.; De Miranda, J. M.; dos Reis, A. C.; Gomes, A.; Massafferri, A.; Soares Lavra, L.; Tourinho Jadallah Aoude, R.] CBPF, Rio De Janeiro, Brazil
[Amato, S.; Carvalho Akiba, K.; De Paula, L.; Ferreira Rodrigues, F.; Gandelman, M.; Gobel, C.; Hicheur, A.; Lopes, J. H.; Nasteva, I.; Otalora Goicochea, J. M.; Polycarpo, E.; Rangel, M. S.; Salustino Guimaraes, V.; Silva de Oliveira, L.; Souza De Paula, B.] Univ Fed Rio de Janeiro, Rio de Janeiro, Brazil
[Cai, H.; Chen, C.; Dey, B.; Gan, Y.; Gao, Y.; Gu, C.; Han, Q.; Hu, W.; Jiang, F.; Li, H.; Liu, G.; Liu, X.; Luo, Y.; Mukherjee, M.; Ren, Z.; Sun, J.; Sun, L.; Tang, Z.; Wang, M.; Wang, Y.; Xiao, D.; Xie, Y.; Xing, H.; Xu, A.; Xu, M.; Xu, Z.; Yang, Z.; Yin, H.; Yu, J.; Zeng, M.; Zhang, D.; Zhang, L.; Zhang, C.; Zhu, X.] Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China
[Beliy, N.; He, J.; Huang, W.; Li, P. -R.; Lyu, X.; Qian, W.; Qin, J.; Saur, M.; Szymanski, M.; Vieira, D.; Xu, Q.; Zheng, Y.] Univ Chinese Acad Sci, Beijing, Peoples R China
[Li, Y.; Tobin, M.; Wang, J.] Ihep, Beijing, Peoples R China
通讯机构:
[Aaij, R.] N
Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands.
语种:
英文
关键词:
B physics;Branching fraction;CP violation;Flavor physics;Hadron-Hadron scattering (experiments)
期刊:
Journal of High Energy Physics
ISSN:
1029-8479
年:
2019
卷:
2019
期:
6
页码:
ARTN 114
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 (Netherlands)Netherlands Organization for Scientific Research (NWO)Netherlands Government; MNiSW (Poland)Ministry of Science and Higher Education, Poland; NCN (Poland); MEN/IFA (Romania); MSHE (Russia); MinECo (Spain); SNSF (Switzerland)Swiss National Science Foundation (SNSF); SER (Switzerland); NASU (Ukraine); STFC (United Kingdom)Science & Technology Facilities Council (STFC); NSF (U.S.A.)National Science Foundation (NSF); AvH Foundation (Germany)Alexander von Humboldt Foundation; EPLANET (European Union)European Union (EU); Marie Sk lodowska-Curie Actions (European Union)European Union (EU); ERC (European Union)European Union (EU)European Research Council (ERC); ANR (France)French National Research Agency (ANR); Labex P2IO and OCEVU (France); Region Auvergne-Rhone-Alpes (France)Region Auvergne-Rhone-Alpes; Key Research Program of Frontier Sciences of CAS (China); CAS PIFI (China); Thousand Talents Program (China); Royal Society (United Kingdom)Royal Society of London; Leverhulme Trust (United Kingdom)Leverhulme Trust; Laboratory Directed Research and Development program of LANL (U.S.A.); RFBR (Russia)Russian Foundation for Basic Research (RFBR); RSF (Russia)Russian Science Foundation (RSF); Yandex LLC (Russia); GVA (Spain); XuntaGal (Spain); GENCAT (Spain); Science and Technology Facilities CouncilScience & Technology Facilities Council (STFC) [ST/N000242/1, ST/N000331/1] 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 fi rst untagged decay-time-integrated amplitude analysis of B 0 s ! K 0 S K decays is performed using a sample corresponding to 3: 0 fb of pp collision data recorded with the LHCb detector during 2011 and 2012. The data are described with an amplitude model that contains contributions from the intermediate resonances K 9892) 0;+, K 2 91430) 0;+ and K 0 91430) 0;+, and their charge conjugates. Measurements of the branching fractions of the decay modes B 0 s ! K 9892) K and B 0 s ! K 9892) 0 K 0 are in agreement with, and more precise than, previous results. The decays B 0 s ! K 0 91430) K a...

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