Ferrari, F. (2017) Measurement of B0,B0 s,B+ and Λ0 b production asymmetries in 7 and 8TeVpp collisions at LHCb. Il nuovo cimento C, 40 (1). pp. 1-3. ISSN 1826-9885
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Abstract
Using a data sample corresponding to an integrated luminosity of 3.0fb−1, collected by LHCb in pp collisions at centre-of-mass energies of 7 and 8TeV, the B+, B0, B0 s and Λ0 b production asymmetries are measured using B+ → J/ψK+,B 0 → J/ψK∗0 and B0 s → D− s π+ decays. The measurements are performed as a function of the transverse momentum (pT) and rapidity (y) of theb hadrons and then finally integrated in the ranges 2 <p T < 30GeV/c and 2.1 <y<4.5. No evidence of production asymmetry is found within the current experimental uncertainties.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 16 Nov 2020 21:23 |
| Last Modified: | 16 Nov 2020 21:23 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/19809 |
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