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Measurement of B0, B0s, B+ and Λ0b production asymmetries in 7 and 8 TeV proton-proton collisions

Abstract:
The B0, Bs0, B+ and Λb0 hadron production asymmetries are measured using a data sample corresponding to an integrated luminosity of 3.0 fb^−1 , collected by the LHCb experiment in proton–proton collisions at centre-of-mass energies of 7 and 8 TeV. The measurements are performed as a function of transverse momentum and rapidity of the b hadrons within the LHCb detector acceptance. The overall production asymmetries, integrated over transverse momentum and rapidity, are also determined.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.physletb.2017.09.023

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
Role:
Author
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior More from this funder
Brazilian National Council for Scientific and Technological Development More from this funder
National Natural Science Foundation of China More from this funder
German Federal Ministry for Education and Research More from this funder
German Research Foundation More from this funder
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Publisher:
Elsevier Publisher's website
Journal:
Physics Letters B Journal website
Volume:
774
Pages:
139-158
Publication date:
2017-11-01
Acceptance date:
2017-09-11
DOI:
EISSN:
1873-2445
ISSN:
0370-2693
Source identifiers:
796311
Keywords:
Pubs id:
pubs:796311
UUID:
uuid:ed0d0529-1de0-42fa-844c-e0059270e794
Local pid:
pubs:796311
Deposit date:
2017-11-30

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