Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV

Standard

Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV. / The LHCb Collaboration; Эйдельман, Семен Исаакович; Кроковный, Павел Петрович et al.

In: Physical Review D, Vol. 99, No. 5, 052011, 27.03.2019.

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

Harvard

The LHCb Collaboration, Эйдельман, СИ, Кроковный, ПП & Воробьев, ВС 2019, 'Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV', Physical Review D, vol. 99, no. 5, 052011. https://doi.org/10.1103/PhysRevD.99.052011

APA

The LHCb Collaboration, Эйдельман, С. И., Кроковный, П. П., & Воробьев, В. С. (2019). Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV. Physical Review D, 99(5), [052011]. https://doi.org/10.1103/PhysRevD.99.052011

Vancouver

The LHCb Collaboration, Эйдельман СИ, Кроковный ПП, Воробьев ВС. Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV. Physical Review D. 2019 Mar 27;99(5):052011. doi: 10.1103/PhysRevD.99.052011

Author

The LHCb Collaboration ; Эйдельман, Семен Исаакович ; Кроковный, Павел Петрович et al. / Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV. In: Physical Review D. 2019 ; Vol. 99, No. 5.

BibTeX

@article{4bcada3894c54201a8d3b7b348b0d2e2,

title = "Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV",

abstract = "The production of B+, B0 and Λb0 hadrons is studied in proton-lead collisions at a center-of-mass energy per nucleon pair of sNN=8.16 TeV recorded with the LHCb detector at the LHC. The measurement uses a dataset corresponding to an integrated luminosity of 12.2±0.3 nb-1 for the case where the proton beam is projected into the LHCb detector (corresponding to measuring hadron production at positive rapidity) and 18.6±0.5 nb-1 for the lead beam projected into the LHCb detector (corresponding to measuring hadron production at negative rapidity). Double-differential cross sections are measured and used to determine forward-backward ratios and nuclear modification factors, which directly probe nuclear effects in the production of beauty hadrons. The double-differential cross sections are measured as a function of the beauty-hadron transverse momentum and rapidity in the nucleon-nucleon center-of-mass frame. Forward-to-backward cross section ratios and nuclear modification factors indicate a significant nuclear suppression at positive rapidity. The ratio of Λb0 over B0 production cross sections is reported and is consistent with the corresponding measurement in pp collisions.",

keywords = "MATRIX-ELEMENT, HELAC-ONIA, GENERATOR, DECAY, TOOL",

author = "{The LHCb Collaboration} and R. Aaij and {Abell{\'a}n Beteta}, C. and B. Adeva and M. Adinolfi and Aidala, {C. A.} and Z. Ajaltouni and S. Akar and P. Albicocco and J. Albrecht and F. Alessio and M. Alexander and {Alfonso Albero}, A. 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 F. Archilli and {Arnau Romeu}, J. and A. Artamonov and M. Artuso and K. Arzymatov and E. Aslanides and M. Atzeni and B. Audurier and S. Bachmann and Back, {J. J.} and S. Baker and V. Balagura and W. Baldini and A. Baranov and Barlow, {R. J.} and Barrand, {G. C.} and S. Barsuk and W. Barter and M. Bartolini and F. Baryshnikov and V. Batozskaya and B. Batsukh and A. Battig and A. Bondar and V. Kudryavtsev and T. Maltsev and L. Shekhtman and Эйдельман, {Семен Исаакович} and Кроковный, {Павел Петрович} and Воробьев, {Виталий Сергеевич}",

note = "Publisher Copyright: {\textcopyright} 2019 2019 CERN, for the LHCb Collaboration. Published by the American Physical Society.",

year = "2019",

month = mar,

day = "27",

doi = "10.1103/PhysRevD.99.052011",

language = "English",

volume = "99",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "AMER PHYSICAL SOC",

number = "5",

}

RIS

TY - JOUR

T1 - Measurement of B+, B0 and Λb0 production in pPb collisions at sNN =8.16 TeV

AU - The LHCb Collaboration

AU - Aaij, R.

AU - Abellán Beteta, C.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Aidala, C. A.

AU - Ajaltouni, Z.

AU - Akar, S.

AU - Albicocco, P.

AU - Albrecht, J.

AU - Alessio, F.

AU - Alexander, M.

AU - Alfonso Albero, A.

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 - Archilli, F.

AU - Arnau Romeu, J.

AU - Artamonov, A.

AU - Artuso, M.

AU - Arzymatov, K.

AU - Aslanides, E.

AU - Atzeni, M.

AU - Audurier, B.

AU - Bachmann, S.

AU - Back, J. J.

AU - Baker, S.

AU - Balagura, V.

AU - Baldini, W.

AU - Baranov, A.

AU - Barlow, R. J.

AU - Barrand, G. C.

AU - Barsuk, S.

AU - Barter, W.

AU - Bartolini, M.

AU - Baryshnikov, F.

AU - Batozskaya, V.

AU - Batsukh, B.

AU - Battig, A.

AU - Bondar, A.

AU - Kudryavtsev, V.

AU - Maltsev, T.

AU - Shekhtman, L.

AU - Эйдельман, Семен Исаакович

AU - Кроковный, Павел Петрович

AU - Воробьев, Виталий Сергеевич

PY - 2019/3/27

Y1 - 2019/3/27

N2 - The production of B+, B0 and Λb0 hadrons is studied in proton-lead collisions at a center-of-mass energy per nucleon pair of sNN=8.16 TeV recorded with the LHCb detector at the LHC. The measurement uses a dataset corresponding to an integrated luminosity of 12.2±0.3 nb-1 for the case where the proton beam is projected into the LHCb detector (corresponding to measuring hadron production at positive rapidity) and 18.6±0.5 nb-1 for the lead beam projected into the LHCb detector (corresponding to measuring hadron production at negative rapidity). Double-differential cross sections are measured and used to determine forward-backward ratios and nuclear modification factors, which directly probe nuclear effects in the production of beauty hadrons. The double-differential cross sections are measured as a function of the beauty-hadron transverse momentum and rapidity in the nucleon-nucleon center-of-mass frame. Forward-to-backward cross section ratios and nuclear modification factors indicate a significant nuclear suppression at positive rapidity. The ratio of Λb0 over B0 production cross sections is reported and is consistent with the corresponding measurement in pp collisions.

AB - The production of B+, B0 and Λb0 hadrons is studied in proton-lead collisions at a center-of-mass energy per nucleon pair of sNN=8.16 TeV recorded with the LHCb detector at the LHC. The measurement uses a dataset corresponding to an integrated luminosity of 12.2±0.3 nb-1 for the case where the proton beam is projected into the LHCb detector (corresponding to measuring hadron production at positive rapidity) and 18.6±0.5 nb-1 for the lead beam projected into the LHCb detector (corresponding to measuring hadron production at negative rapidity). Double-differential cross sections are measured and used to determine forward-backward ratios and nuclear modification factors, which directly probe nuclear effects in the production of beauty hadrons. The double-differential cross sections are measured as a function of the beauty-hadron transverse momentum and rapidity in the nucleon-nucleon center-of-mass frame. Forward-to-backward cross section ratios and nuclear modification factors indicate a significant nuclear suppression at positive rapidity. The ratio of Λb0 over B0 production cross sections is reported and is consistent with the corresponding measurement in pp collisions.

KW - MATRIX-ELEMENT

KW - HELAC-ONIA

KW - GENERATOR

KW - DECAY

KW - TOOL

UR - http://www.scopus.com/inward/record.url?scp=85064391792&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.99.052011

DO - 10.1103/PhysRevD.99.052011

M3 - Article

AN - SCOPUS:85064391792

VL - 99

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 5

M1 - 052011

ER -

ID: 19583973