兰州大学机构库
Measurement of CP-Violating and Mixing-Induced Observables in B-s(0) -> phi gamma Decays
Indexed BySCIE
2019-08-23
Source PublicationPHYSICAL REVIEW LETTERS
ISSN0031-9007
Volume123Issue:8
AbstractA time-dependent analysis of the B-s(0) -> phi gamma decay rate is performed to determine the CP -violating observables S-phi gamma and C-phi gamma and the mixing-induced observable A(phi gamma)(Delta). The measurement is based on a sample of pp collision data recorded with the LHCb detector, corresponding to an integrated luminosity of 3 fb(-1) at center-of-mass energies of 7 and 8 TeV. The measured values are S-phi gamma = 0.43 +/- 0.30 +/- 0.11, C-phi gamma = 0.11 +/- 0.29 +/- 0.11, and A(phi gamma)(Delta) = -0.67(-0.41)(+0.37) +/- 0.17, where the first uncertainty is statistical and the second systematic. This is the first measurement of the observables S and C in radiative B-s(0) decays. The results are consistent with the standard model predictions.
DOI10.1103/PhysRevLett.123.081802
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000482452700008
PublisherAMER PHYSICAL SOC
Original Document TypeArticle
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lzu.edu.cn/handle/262010/294078
Collection兰州大学
Corresponding AuthorAaij, R.
Affiliation1.CBPF, Rio De Janeiro, Brazil
2.Univ Fed Rio de Janeiro, Rio de Janeiro, Brazil
3.Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Inst High Energy Phys, Beijing, Peoples R China
6.Univ Grenoble Alpes, Univ Savoie Mt Blanc, CNRS, LAPP IN2P3, Annecy, France
7.Univ Clermont Auvergne, LPC, CNRS, IN2P3, Clermont Ferrand, France
8.Aix Marseille Univ, CPPM, CNRS, IN2P3, Marseille, France
9.Univ Paris Sud, LAL, CNRS, Univ Paris Saclay,IN2P3, Orsay, France
10.Sorbonne Univ, Paris Diderot Sorbonne Paris Cite, LPNHE, CNRS IN2P3, Paris, France
11.Rhein Westfal TH Aachen, Phys Inst 1, Aachen, Germany
12.Tech Univ Dortmund, Fak Phys, Dortmund, Germany
13.MPIK, Heidelberg, Germany
14.Heidelberg Univ, Phys Inst, Heidelberg, Germany
15.Univ Coll Dublin, Sch Phys, Dublin, Ireland
16.INFN, Sez Bari, Bari, Italy
17.INFN, Sez Bologna, Bologna, Italy
18.INFN, Sez Ferrara, Ferrara, Italy
19.INFN, Sez Firenze, Florence, Italy
20.INFN, Lab Nazl Frascati, Frascati, Italy
21.INFN, Sez Genova, Genoa, Italy
22.INFN, Sez Milano Bicocca, Milan, Italy
23.INFN, Sez Milano, Milan, Italy
24.INFN, Sez Cagliari, Monserrato, Italy
25.INFN, Sez Padova, Padua, Italy
26.INFN, Sez Pisa, Pisa, Italy
27.INFN, Sez Roma Tor Vergata, Rome, Italy
28.INFN, Sez Roma Sapienza, Rome, Italy
29.Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands
30.Vrije Univ Amsterdam, Amsterdam, Netherlands
31.Polish Acad Sci, Henryk Niewodniczanski Inst Nucl Phys, Krakow, Poland
32.AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Krakow, Poland
33.Natl Ctr Nucl Res NCBJ, Warsaw, Poland
34.Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania
35.Kurchatov Inst, NRC, Petersburg Nucl Phys Inst, Gatchina, Russia
36.Kurchatov Inst, NRC, Inst Theoret & Expt Phys, Moscow, Russia
37.Moscow State Univ SINP MSU, Inst Nucl Phys, Moscow, Russia
38.Russian Acad Sci, INR, Moscow, Russia
39.Yandex Sch Data Anal, Moscow, Russia
40.Budker Inst Nucl Phys SB RAS, Novosibirsk, Russia
41.Kurchatov Inst, NRC, IHEP, Protvino, Russia
42.Univ Barcelona, ICCUB, Barcelona, Spain
43.Univ Santiago de Compostela, IGFAE, Santiago De Compostela, Spain
44.CERN, European Org Nucl Res, Geneva, Switzerland
45.Ecole Polytech Fed Lausanne, Inst Phys, Lausanne, Switzerland
46.Univ Zurich, Phys Inst, Zurich, Switzerland
47.Kharkiv Inst Phys & Technol, NSC, Kharkov, Ukraine
48.Natl Acad Sci KINR, Inst Nucl Res, Kiev, Ukraine
49.Univ Birmingham, Birmingham, W Midlands, England
50.Univ Bristol, HH Wills Phys Lab, Bristol, Avon, England
51.Univ Cambridge, Cavendish Lab, Cambridge, England
52.Univ Warwick, Dept Phys, Coventry, W Midlands, England
53.STFC Rutherford Appleton Lab, Didcot, Oxon, England
54.Univ Edinburgh, Sch Phys & Astron, Edinburgh, Midlothian, Scotland
55.Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland
56.Univ Liverpool, Oliver Lodge Lab, Liverpool, Merseyside, England
57.Imperial Coll London, London, England
58.Univ Manchester, Sch Phys & Astron, Manchester, Lancs, England
59.Univ Oxford, Dept Phys, Oxford, England
60.MIT, 77 Massachusetts Ave, Cambridge, MA 02139 USA
61.Univ Cincinnati, Cincinnati, OH USA
62.Univ Maryland, College Pk, MD 20742 USA
63.Syracuse Univ, Syracuse, NY USA
64.Lab Math & Subat Phys, Constantine, Algeria
65.Pontificia Univ Catolica Rio de Janeiro PUC Rio, Rio De Janeiro, Brazil
66.South China Normal Univ, Guangzhou, Guangdong, Peoples R China
67.Wuhan Univ, Sch Phys & Technol, Wuhan, Hubei, Peoples R China
68.Cent China Normal Univ, Inst Particle Phys, Wuhan, Hubei, Peoples R China
69.Univ Nacl Colombia, Dept Fis, Bogota, Colombia
70.Univ Rostock, Inst Phys, Rostock, Germany
71.Univ Groningen, Van Swinderen Inst, Groningen, Netherlands
72.Kurchatov Inst, Natl Res Ctr, Moscow, Russia
73.Natl Univ Sci & Technol MISIS, Moscow, Russia
74.Natl Res Univ Higher Sch Econ, Moscow, Russia
75.Natl Res Tomsk Polytech Univ, Tomsk, Russia
76.Univ Valencia, CSIC, Ctr Mixto, Inst Fis Corpuscular, Valencia, Spain
77.Univ Michigan, Ann Arbor, MI 48109 USA
78.LANL, Los Alamos, NM USA
79.Lab Leprince Ringuet, Palaiseau, France
80.Univ Milano Bicocca, Milan, Italy
81.Univ Bologna, Bologna, Italy
82.Univ Modena & Reggio Emilia, Modena, Italy
83.Novosibirsk State Univ, Novosibirsk, Russia
84.Univ Ferrara, Ferrara, Italy
85.Univ Ramon Llull, LIFAELS, Barcelona, Spain
86.Univ Pisa, Pisa, Italy
87.Univ Bari, Bari, Italy
88.Sez INFN Trieste, Trieste, Italy
89.Univ Genoa, Genoa, Italy
90.Univ Milan, Milan, Italy
91.Univ Fed Triangulo Mineiro, Uberaba, MG, Brazil
92.AGH Univ Sci & Technol, Fac Comp Sci Elect & Telecommun, Krakow, Poland
93.Lanzhou Univ, Lanzhou, Gansu, Peoples R China
94.Univ Padua, Padua, Italy
95.Univ Cagliari, Cagliari, Italy
96.MSU IIT, Iligan, Philippines
97.Scuola Normale Super Pisa, Pisa, Italy
98.Hanoi Univ Sci, Hanoi, Vietnam
99.Russian Acad Sci LPI RAS, PN Lebedev Phys Inst, Moscow, Russia
100.Univ Roma Tor Vergata, Rome, Italy
101.Univ Roma La Sapienza, Rome, Italy
102.Univ Basilicata, Potenza, Italy
103.Univ Urbino, Urbino, Italy
104.Hunan Univ, Phys & Micro Elect Coll, Changsha, Hunan, Peoples R China
105.Shaanxi Normal Univ SNNU, Sch Phys & Informat Technol, Xian, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Aaij, R.,Beteta, C. Abellan,Adeva, B.,et al. Measurement of CP-Violating and Mixing-Induced Observables in B-s(0) -> phi gamma Decays[J]. PHYSICAL REVIEW LETTERS,2019,123(8).
APA Aaij, R..,Beteta, C. Abellan.,Adeva, B..,Adinolfi, M..,Aidala, C. A..,...&Zucchelli, S..(2019).Measurement of CP-Violating and Mixing-Induced Observables in B-s(0) -> phi gamma Decays.PHYSICAL REVIEW LETTERS,123(8).
MLA Aaij, R.,et al."Measurement of CP-Violating and Mixing-Induced Observables in B-s(0) -> phi gamma Decays".PHYSICAL REVIEW LETTERS 123.8(2019).
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