Measurement of B0, Bs                      0, B+ and Λb                      0 production asymmetries in 7 and 8 TeV proton–proton collisions

LHCb Collaboration

doi:10.1016/j.physletb.2017.09.023

Measurement of B⁰, B_s ⁰, B⁺ and Λ_b ⁰ production asymmetries in 7 and 8 TeV proton–proton collisions

LHCb Collaboration

European Organization for Nuclear Research
University Santiago de Compostela
University of Bristol
Clermont-Auvergne University
University of Cincinnati
University of Dortmund
University of Glasgow
Science Park 105
Petersburg Nuclear Physics Institute (PNPI)
Imperial College London
Instituto de Biofisica da UFRJ
INFN
Laboratoire de l'Accélérateur Linéaire
Tsinghua University
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
ENAC-IIC-GEL
Sezione INFN di Ferrara
University of Maryland, College Park
University of Manchester
University of Heidelberg
Aix Marseille Université
Kurchatov Institute
Syracuse University
Sezione di Roma
University of Warwick
University of Barcelona
Pontifícia Universidade Católica do Rio de Janeiro
Institute for Theoretical and Experimental Physics
Institute for Nuclear Physics
National Centre for Nuclear Research (NCBJ)
Université Savoie Mont Blanc
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Centro Brasileiro de Pesquisas Fisicas
INFN Sezione di Milano-Bicocca
Universités Paris VI and VII
LNF-INFN
Moscow State University
University of Zurich
INFN Sezione di Bologna
University of Birmingham
University of Modena and Reggio Emilia
Max-Planck-Institut für Kernphysik
Massachusetts Institute of Technology
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
Sezione INFN di Cagliari
Yandex School of Data Analysis
RWTH Aachen University
University of Liverpool
Sezione di Genova
University of Edinburgh
University of Oxford
University of Cambridge
Universitá di Cagliari
Horia Hulubei National Institute of Physics and Nuclear Engineering
INFN Sezione di Bari
Agh University of Science and Technology Faculty of Computer Science
Sezione INFN di Milano
Kharkov Institute of Physics and Technology
CCLRC Rutherford Appleton Laboratory
Institute for Nuclear Research of the Russian Academy of Sciences
University of Valencia
University of Milano-Bicocca
Universität Rostock
University of Chinese Academy of Sciences
Vrije Universiteit Amsterdam
Institute of Nuclear Research, National Academy of Sciences in Ukraine
Kurchatov Institute
Iligan Institute of Technology (IIT)
University College Dublin
Universidad Nacional de Colombia
Scuola Normale Superiore di Pisa
Hanoi University of Science
ICS/University of Groningen
University of Bologna
University of Genoa
University of Milano
University of Rome “Tor Vergata”
Università degli Studi della Basilicata
University of Rome
University of Padova
Università degli studi di Bari Aldo Moro
University of Pisa
Wuhan University
University of Ferrara
University of Urbino Carlo Bo
Universitat Ramon LLull - CSIC
Central China Normal University
Novosibirsk State University
P.N. Lebedev Physical Institute of the Russian Academy of Sciences

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The B⁰, B_s ⁰, B⁺ and Λ_b ⁰ 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.

langue originale	Anglais
Pages (de - à)	139-158
Nombre de pages	20
journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	774
Les DOIs	https://doi.org/10.1016/j.physletb.2017.09.023
état	Publié - 10 nov. 2017

Accès au document

10.1016/j.physletb.2017.09.023

Contient cette citation

@article{aec89f65cfb34ae888c76f927fe9752d,

title = "Measurement of B0, Bs 0, B+ and Λb 0 production asymmetries in 7 and 8 TeV proton–proton collisions",

abstract = "The B0, Bs 0, B+ and Λb 0 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.",

author = "\{LHCb Collaboration\} and R. Aaij and B. Adeva and M. Adinolfi and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and S. Ali and G. Alkhazov and \{Alvarez Cartelle\}, P. and Alves, \{A. A.\} and S. Amato and S. Amerio and Y. Amhis and L. An and L. Anderlini and G. Andreassi and M. Andreotti and Andrews, \{J. E.\} and Appleby, \{R. B.\} and F. Archilli and P. d'Argent and \{Arnau Romeu\}, J. and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and M. Baalouch and I. Babuschkin and S. Bachmann and Back, \{J. J.\} and A. Badalov and C. Baesso and S. Baker and V. Balagura and W. Baldini and Barlow, \{R. J.\} and C. Barschel and S. Barsuk and W. Barter and F. Baryshnikov and M. Baszczyk and V. Batozskaya and B. Batsukh and V. Battista and A. Bay and L. Beaucourt and F. Fleuret and E. Maurice",

note = "Publisher Copyright: {\textcopyright} 2017 The Author(s)",

year = "2017",

month = nov,

day = "10",

doi = "10.1016/j.physletb.2017.09.023",

language = "English",

volume = "774",

pages = "139--158",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

}

Measurement of B⁰, B_s ⁰, B⁺ and Λ_b ⁰ production asymmetries in 7 and 8 TeV proton–proton collisions. / LHCb Collaboration.
Dans: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol 774, 10.11.2017, p. 139-158.

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

TY - JOUR

T1 - Measurement of B0, Bs 0, B+ and Λb 0 production asymmetries in 7 and 8 TeV proton–proton collisions

AU - LHCb Collaboration

AU - Aaij, R.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Ajaltouni, Z.

AU - Akar, S.

AU - Albrecht, J.

AU - Alessio, F.

AU - Alexander, M.

AU - Ali, S.

AU - Alkhazov, G.

AU - Alvarez Cartelle, P.

AU - Alves, A. A.

AU - Amato, S.

AU - Amerio, S.

AU - Amhis, Y.

AU - An, L.

AU - Anderlini, L.

AU - Andreassi, G.

AU - Andreotti, M.

AU - Andrews, J. E.

AU - Appleby, R. B.

AU - Archilli, F.

AU - d'Argent, P.

AU - Arnau Romeu, J.

AU - Artamonov, A.

AU - Artuso, M.

AU - Aslanides, E.

AU - Auriemma, G.

AU - Baalouch, M.

AU - Babuschkin, I.

AU - Bachmann, S.

AU - Back, J. J.

AU - Badalov, A.

AU - Baesso, C.

AU - Baker, S.

AU - Balagura, V.

AU - Baldini, W.

AU - Barlow, R. J.

AU - Barschel, C.

AU - Barsuk, S.

AU - Barter, W.

AU - Baryshnikov, F.

AU - Baszczyk, M.

AU - Batozskaya, V.

AU - Batsukh, B.

AU - Battista, V.

AU - Bay, A.

AU - Beaucourt, L.

AU - Fleuret, F.

AU - Maurice, E.

PY - 2017/11/10

Y1 - 2017/11/10

N2 - The B0, Bs 0, B+ and Λb 0 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.

AB - The B0, Bs 0, B+ and Λb 0 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.

U2 - 10.1016/j.physletb.2017.09.023

DO - 10.1016/j.physletb.2017.09.023

M3 - Article

AN - SCOPUS:85033693574

SN - 0370-2693

VL - 774

SP - 139

EP - 158

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -

Measurement of B0, Bs 0, B+ and Λb 0 production asymmetries in 7 and 8 TeV proton–proton collisions

Résumé

Accès au document

Empreinte digitale

Contient cette citation

Measurement of B⁰, B_s ⁰, B⁺ and Λ_b ⁰ production asymmetries in 7 and 8 TeV proton–proton collisions