Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV

LHCb Collaboration

doi:10.1007/JHEP06(2017)047

Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV

LHCb Collaboration

Physics and Astronomy

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

43 Citations (Scopus)

109 Downloads (Pure)

Abstract

The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb⁻¹. The measurement is performed for J/ψ mesons with a transverse momentum of less than 10 GeV/c in the rapidity range 2.0 < y < 4.5. The production cross-section is measured to be 15.2 ± 1.0 ± 0.9 nb. The first uncertainty is statistical, and the second is systematic. The differential cross-sections as functions of several kinematic variables of the J/ψ pair are measured and compared to theoretical predictions.[Figure not available: see fulltext.].

Original language	English
Journal	Journal of High Energy Physics
Volume	2017
Issue number	6
DOIs	https://doi.org/10.1007/JHEP06(2017)047
Publication status	Published - 9 Jun 2017

Keywords

Hadron-Hadron scattering (experiments)
Particle and resonance production
proton-proton scattering
QCD
Quarkonium

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1007/JHEP06(2017)047Licence: Creative Commons: Attribution (CC BY)

Aaij_etal_MeasurementOfTheJΨPairProduction_JHEP
checked 15/1/19
Final published version, 9.06 MBLicence: Creative Commons: Attribution (CC BY)

43 Citations
1 Comment/debate

Erratum to: Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV [InlineMediaObject not available: see fulltext.] (J. High Energ. Phys, (2017), 2017, 47, 10.1007/JHEP06(2017)047)
LHCb Collaboration, 1 Oct 2017, In: Journal of High Energy Physics. 2017, 10, 68.
Research output: Contribution to journal › Comment/debate › peer-review

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10 Citations (Scopus)

107 Downloads (Pure)

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title = "Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV",

abstract = "The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb−1. The measurement is performed for J/ψ mesons with a transverse momentum of less than 10 GeV/c in the rapidity range 2.0 < y < 4.5. The production cross-section is measured to be 15.2 ± 1.0 ± 0.9 nb. The first uncertainty is statistical, and the second is systematic. The differential cross-sections as functions of several kinematic variables of the J/ψ pair are measured and compared to theoretical predictions.[Figure not available: see fulltext.].",

keywords = "Hadron-Hadron scattering (experiments), Particle and resonance production, proton-proton scattering, QCD, Quarkonium",

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 Cartelle, {P. Alvarez} 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{\textquoteright}Argent and Romeu, {J. Arnau} 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. Bifani and G. Chatzikonstantinidis and N. Farley and P. Griffith and C. Lazzeroni and A. Mazurov and L. Pescatore and A. Sergi and Watson, {N. K.} and T. Williams and Zarebski, {K. A.}",

year = "2017",

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doi = "10.1007/JHEP06(2017)047",

language = "English",

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issn = "1126-6708",

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T1 - Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV

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 - Cartelle, P. Alvarez

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 - Romeu, J. Arnau

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 - Bifani, S.

AU - Chatzikonstantinidis, G.

AU - Farley, N.

AU - Griffith, P.

AU - Lazzeroni, C.

AU - Mazurov, A.

AU - Pescatore, L.

AU - Sergi, A.

AU - Watson, N. K.

AU - Williams, T.

AU - Zarebski, K. A.

PY - 2017/6/9

Y1 - 2017/6/9

N2 - The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb−1. The measurement is performed for J/ψ mesons with a transverse momentum of less than 10 GeV/c in the rapidity range 2.0 < y < 4.5. The production cross-section is measured to be 15.2 ± 1.0 ± 0.9 nb. The first uncertainty is statistical, and the second is systematic. The differential cross-sections as functions of several kinematic variables of the J/ψ pair are measured and compared to theoretical predictions.[Figure not available: see fulltext.].

AB - The production cross-section of J/ψ pairs is measured using a data sample of pp collisions collected by the LHCb experiment at a centre-of-mass energy of s=13 TeV, corresponding to an integrated luminosity of 279 ±11 pb−1. The measurement is performed for J/ψ mesons with a transverse momentum of less than 10 GeV/c in the rapidity range 2.0 < y < 4.5. The production cross-section is measured to be 15.2 ± 1.0 ± 0.9 nb. The first uncertainty is statistical, and the second is systematic. The differential cross-sections as functions of several kinematic variables of the J/ψ pair are measured and compared to theoretical predictions.[Figure not available: see fulltext.].

KW - Hadron-Hadron scattering (experiments)

KW - Particle and resonance production

KW - proton-proton scattering

KW - QCD

KW - Quarkonium

UR - http://www.scopus.com/inward/record.url?scp=85020654585&partnerID=8YFLogxK

U2 - 10.1007/JHEP06(2017)047

DO - 10.1007/JHEP06(2017)047

M3 - Article

AN - SCOPUS:85020654585

SN - 1126-6708

VL - 2017

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 6

ER -

Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV

Abstract

Keywords

ASJC Scopus subject areas

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Research output

Erratum to: Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV [InlineMediaObject not available: see fulltext.] (J. High Energ. Phys, (2017), 2017, 47, 10.1007/JHEP06(2017)047)

Cite this