b-hadrons lifetime measurements using exclusive b -> J/psi(mu(+) mu(-)) X decays at LHCb

Dordei, F. (2014) b-hadrons lifetime measurements using exclusive b -> J/psi(mu(+) mu(-)) X decays at LHCb. Il nuovo cimento C, 37 (1). pp. 285-286. ISSN 1826-9885

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Abstract

In the proceeding are reported precision measurement of differ ent b-hadrons lifetimes in the exclusive decays B+ -> J / psi K+ , B-0 -> j / psi K-*0 B-s(0) -> J / psi A, using 1 fb(-1) of data collected in 2011 with the LHCb detector at a centre-of-mass energy of 7 TeV.

Item Type: Article
Uncontrolled Keywords: Bottom mesons (|B| > 0) ; Bottom baryons (|B| > 0) ; Heavy quark effective theory
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 12 May 2020 15:43
Last Modified: 12 May 2020 15:43
URI: http://eprints.bice.rm.cnr.it/id/eprint/18523

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