TY  - EJOUR
TI  - Measurement of the Λ(b)0 lifetime in pp collisions at √s = 7 TeV
IS  - arXiv:1304.7495
M1  - DESY-2013-00301
M1  - arXiv:1304.7495
M1  - CMS-BPH-11-013
M1  - CERN-PH-EP-2013-065
PY  - 2013
N1  - Submitted to JHEP
AB  - A measurement of the Lambda(b)0 lifetime using the decay Lambda(b)0 to J/Psi Lambda in proton-proton collisions at sqrt(s)=7 TeV is presented. The data set, corresponding to an integrated luminosity of about 5 inverse femtobarns, was recorded with the CMS experiment at the Large Hadron Collider using triggers that selected dimuon events in the J/Psi mass region. The Lambda(b)0 lifetime is measured to be 1.503 +/- 0.052 (stat.) +/- 0.031 (syst.) ps.
LB  - PUB:(DE-HGF)25 ; PUB:(DE-HGF)15
UR  - https://bib-pubdb1.desy.de/record/152780
ER  -