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

R. Aaij; B. Adeva; M. Adinolfi; Z. Ajaltouni; S. Akar; J. Albrecht; F. Alessio; M. Alexander; S. Ali; G. Alkhazov; P. Alvarez Cartelle; A. A. Alves; S. Amato; S. Amerio; Y. Amhis; L. An; L. Anderlini; G. Andreassi; M. Andreotti; J. E. Andrews; R. B. Appleby; F. Archilli; P. d'Argent; J. Arnau Romeu; A. Artamonov; M. Artuso; E. Aslanides; G. Auriemma; M. Baalouch; I. Babuschkin; S. Bachmann; J. J. Back; A. Badalov; C. Baesso; S. Baker; V. Balagura; W. Baldini; R. J. Barlow; C. Barschel; S. Barsuk; S. Bifani; G. Chatzikonstantinidis; N. Farley; C. Lazzeroni; A. Mazurov; A. Sergi; N. K. Watson; M. P. Williams; T. Williams; K. A. Zarebski; 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

R. Aaij
, B. Adeva
, M. Adinolfi
, Z. Ajaltouni
, S. Akar
, J. Albrecht
, F. Alessio
, M. Alexander
, S. Ali
, G. Alkhazov
, P. Alvarez Cartelle
, A. A. Alves
, S. Amato
, S. Amerio
, Y. Amhis
, L. An
, L. Anderlini
, G. Andreassi
, M. Andreotti
, J. E. Andrews

R. B. Appleby, F. Archilli, P. d'Argent, J. Arnau Romeu, A. Artamonov, M. Artuso, E. Aslanides, G. Auriemma, M. Baalouch, I. Babuschkin, S. Bachmann, J. J. Back, A. Badalov, C. Baesso, S. Baker, V. Balagura, W. Baldini, R. J. Barlow, C. Barschel, S. Barsuk, S. Bifani, G. Chatzikonstantinidis, N. Farley, C. Lazzeroni, A. Mazurov, A. Sergi, N. K. Watson, M. P. Williams, T. Williams, K. A. Zarebski, LHCb Collaboration

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

194 Downloads (Pure)

Abstract

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.

Original language	English
Pages (from-to)	139-158
Number of pages	20
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	774
DOIs	https://doi.org/10.1016/j.physletb.2017.09.023
Publication status	Published - 10 Nov 2017

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Aaij_et_al_Measurement_of_B0_Physics_Letters_B_2017
Published in Physics Letters B on 13/11/2017 DOI: 10.1016/j.physletb.2017.09.023
Final published version, 1.67 MBLicence: Creative Commons: Attribution (CC BY)

https://www.sciencedirect.com/science/article/pii/S0370269317307219Licence: Creative Commons: Attribution (CC BY)

Cite this

Aaij, R., Adeva, B., Adinolfi, M., Ajaltouni, Z., Akar, S., Albrecht, J., Alessio, F., Alexander, M., Ali, S., Alkhazov, G., Alvarez Cartelle, P., Alves, A. A., Amato, S., Amerio, S., Amhis, Y., An, L., Anderlini, L., Andreassi, G., Andreotti, M., ... LHCb Collaboration (2017). Measurement of B⁰, B_s ⁰, B⁺ and Λ_b ⁰ production asymmetries in 7 and 8 TeV proton–proton collisions. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 774, 139-158. https://doi.org/10.1016/j.physletb.2017.09.023

@article{d60ba9cfc94c4bea9b2e0bc91e39ab5b,

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 = "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 S. Bifani and G. Chatzikonstantinidis and N. Farley and C. Lazzeroni and A. Mazurov and A. Sergi and Watson, \{N. K.\} and Williams, \{M. P.\} and T. Williams and Zarebski, \{K. A.\} and \{LHCb Collaboration\}",

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",

publisher = "Elsevier",

}

Aaij, R, Adeva, B, Adinolfi, M, Ajaltouni, Z, Akar, S, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Alvarez Cartelle, P, Alves, AA, Amato, S, Amerio, S, Amhis, Y, An, L, Anderlini, L, Andreassi, G, Andreotti, M, Andrews, JE, Appleby, RB, Archilli, F, d'Argent, P, Arnau Romeu, J, Artamonov, A, Artuso, M, Aslanides, E, Auriemma, G, Baalouch, M, Babuschkin, I, Bachmann, S, Back, JJ, Badalov, A, Baesso, C, Baker, S, Balagura, V, Baldini, W, Barlow, RJ, Barschel, C, Barsuk, S, Bifani, S, Chatzikonstantinidis, G, Farley, N, Lazzeroni, C, Mazurov, A, Sergi, A, Watson, NK, Williams, MP, Williams, T, Zarebski, KA & LHCb Collaboration 2017, 'Measurement of B⁰, B_s ⁰, B⁺ and Λ_b ⁰ production asymmetries in 7 and 8 TeV proton–proton collisions', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 774, pp. 139-158. https://doi.org/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. / Aaij, R.; Adeva, B.; Adinolfi, M. et al.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 774, 10.11.2017, p. 139-158.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

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

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 - Bifani, S.

AU - Chatzikonstantinidis, G.

AU - Farley, N.

AU - Lazzeroni, C.

AU - Mazurov, A.

AU - Sergi, A.

AU - Watson, N. K.

AU - Williams, M. P.

AU - Williams, T.

AU - Zarebski, K. A.

AU - LHCb Collaboration

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.

UR - https://www.scopus.com/pages/publications/85033693574

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 -

Aaij R, Adeva B, Adinolfi M, Ajaltouni Z, Akar S, Albrecht J et al. Measurement of B⁰, B_s ⁰, B⁺ and Λ_b ⁰ production asymmetries in 7 and 8 TeV proton–proton collisions. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2017 Nov 10;774:139-158. doi: 10.1016/j.physletb.2017.09.023

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

Abstract

ASJC Scopus subject areas

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