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Measurements of the S-wave fraction in B-0 -> K+pi(-)mu(+)mu(-) decays and the B-0 -> K*(892)(0)mu(+)mu(-) differential branching fraction (vol 11, 047, 2016)

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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:
Aaij, R.
作者机构:
[Fohl, K.; Di Canto, A.; Popov, D.; Durante, P.; Matev, R.; Ferro-Luzzi, M.; Cardoso, L. A. Granado; Bozzi, C.; Joram, C.; Campora Perez, D.; Kvaratskheliya, T.; Altarelli, M. Pepe; Barschel, C.; Karacson, M.; Charpentier, Ph.; Kenzie, M.; Ruf, T.; Poikela, T.; Ferrari, F.; Whitehead, M.; Forty, R.; Corti, G.; Schmidt, B.; Gaspar, C.; Voneki, B.; Otto, A.; Stahl, S.; Bettler, M. -O.; Linn, C.; Roiser, S.; Barter, W.; Schopper, A.; Wyllie, K.; Langhans, B.; Dordei, F.; Contu, A.; Lacarrere, D.; Couturier, B.; Vacca, C.; Leflat, A.; Cattaneo, M.; Jost, B.; Farber, C.; Dungs, K.; Dettori, F.; Khanji, B.; Tonelli, D.; Rihl, M.; Rinnert, K.; Lindner, R.; Dijkstra, H.; Schindler, H.; Haen, C.; Thomas, E.; Dziurda, A.; Golutvin, A.; Johnson, D.; Lemaitre, F.; Collins, P.; Lafferty, G.; Jacobsson, R.; Neufeld, N.; Schwemmer, R.; Buytaert, J.; Frei, C.; Aaij, R.; Vagnoni, V.; Mathe, Z.; D'Ambrosio, C.; Stagni, F.; Teubert, F.; Bondar, N.; Perazzini, S.; Gys, T.; Wilkinson, G.; Closier, J.; Robbe, P.; Frank, M.; van Herwijnen, E.; Panman, J.; Karbach, T. M.; Clemencic, M.; Williams, M.; Valat, S.; Schiller, M.; Benson, S.; Alessio, F.; Sridharan, S.; Trisovic, A.] European Org Nucl Res CERN, Geneva, Switzerland.
[Gomes, A.; Rodrigues, F. Ferreira; Archilli, F.; Bediaga, I.; Massafferri, A.; Rodrigues, A. B.; dos Reis, A. C.; De Miranda, J. M.; Vieira, D.] CBPF, Rio De Janeiro, Brazil.
[Hicheur, A.; Otalora Goicochea, J. M.; Lopes, J. H.; Martins Tostes, D.; Carvalho Akiba, K.; Polycarpo, E.; De Aguiar Francisco, O.; Potterat, C.; Souza De Paula, B.; Bursche, A.; Silva de Oliveira, L.; De Paula, L.; Nasteva, I.; Gandelman, M.; Amato, S.; Rangel, M. S.; Salustino Guimaraes, V.] Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil.
[Gao, Y.; Yang, Z.; Zhang, L.; Liu, X.] Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China.
[Chefdeville, M.; Marchand, J. F.; Tisserand, V.; Decamp, D.; Ghez, Ph.; Beaucourt, L.; Tournefier, E.; Pietrzyk, B.; Lees, J. -P.; T'Jampens, S.; Minard, M. -N.; Deleage, N.] Univ Savoie Mt Blanc, LAPP, CNRS, IN2P3, Annecy Le Vieux, France.
通讯机构:
[Aaij, R.] E
European Org Nucl Res CERN, Geneva, Switzerland.
语种:
英文
期刊:
Journal of High Energy Physics
ISSN:
1029-8479
年:
2017
卷:
2017
期:
4
页码:
1-8
基金类别:
Science and Technology Facilities CouncilUK Research & Innovation (UKRI)Science & Technology Facilities Council (STFC) [ST/K001361/1, ST/K003410/1, GRIDPP, ST/N000234/1, ST/N000331/1, ST/L001152/1, LHCb, 1565116, ST/M003140/1, ST/N000250/1, ST/J004332/1] 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:
Two issues have been identified in the measurement of the differential branching fraction of B0→K*(892)0µ+µ- decays presented in ref. [1]. Both of these issues involve the calculation of the ratio of efficiencies between the decay(Formula presented.)(normalisation mode) and the decay B0→K*(892)0µ+µ- (signal mode), denoted as Rϵ in eq. (7.1) of ref. [1]. What follows is a brief description of the nature of these problems, followed by the c...

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