B-PHYSICS AND CP VIOLATION STUDIES WITH THE CMS DETECTOR AT LHC

被引：5

作者：

DENEGRI, D

LEMOIGNE, Y

FRIDMAN, A

HASSARD, J

MARGETIDES, S

VIRDEE, TS

KARIMAKI, V

KINNUNEN, R

PIMIA, M

KHARCHILAVA, A

KONECKI, M

NEUMEISTER, N

SINANIS, NJ

RACCA, C

RUBBIA, A

WROCHNA, G

STARODUMOV, A

机构：

[1] UNIV PARIS 06,LPNHE,PARIS,FRANCE

[2] UNIV PARIS 07,F-75221 PARIS 05,FRANCE

[3] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,LONDON SW7 2AZ,ENGLAND

[4] UNIV HELSINKI,SEFT,HEP RES INST,SF-00100 HELSINKI 10,FINLAND

[5] UNIV WARSAW,INST EXPTL PHYS,WARSAW,POLAND

[6] AUSTRIAN ACAD SCI,INST HOCHENERGIEPHYS,VIENNA,AUSTRIA

[7] ULP,CRN,STRASBOURG,FRANCE

[8] CERN,CH-1211 GENEVA 23,SWITZERLAND

[9] ITHEP,MOSCOW,RUSSIA

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1994年 / 9卷 / 24期

关键词：

D O I：

10.1142/S0217751X94001722

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In this paper we evaluate the potential of the CMS detector for the measurement of CP violation in the B system at the initial low luminosity of LHC (approximately 10(33) cm-2 s-1). The sensitivity to the unitarity triangle angle beta obtained from the B(d)0 --> J/PSI K(s)0 channel is given by delta(sin 2beta) = 0.046, whilst the sensitivity to alpha from the B(d)0 --> pi+ pi- channel is given by delta(sin 2alpha) = 0.082. We also discuss the possibilities of observing semi-inclusive B --> mu + D(s) final states, to measure B(s)0 oscillations and to observe some B baryon modes.

引用

页码：4211 / 4255

页数：45