Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV. / The LHCb Collaboration.
в: Journal of High Energy Physics, Том 2017, № 6, 47, 01.06.2017.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Measurement of the J/ψ pair production cross-section in pp collisions at √s=13 TeV
AU - The 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 - Barsuk, S.
AU - Barter, W.
AU - Baryshnikov, F.
AU - Baszczyk, M.
AU - Batozskaya, V.
AU - Batsukh, B.
AU - Bondar, A.
AU - Eidelman, S.
AU - Krokovny, P.
AU - Shekhtman, L.
AU - Vorobyev, V.
PY - 2017/6/1
Y1 - 2017/6/1
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.
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.
KW - Hadron-Hadron scattering (experiments)
KW - Particle and resonance production
KW - proton-proton scattering
KW - QCD
KW - Quarkonium
KW - QUARKONIUM PRODUCTION
KW - PSI-PSI-PRODUCTION
KW - MESON PRODUCTION
KW - (P)OVER-BAR-P COLLISIONS
KW - DOUBLE PARTON SCATTERING
KW - P(P)OVER-BAR COLLISIONS
KW - MATRIX-ELEMENT
KW - TRANSVERSE SPACE
KW - HADRONIC PRODUCTION
KW - SMALL-X PHENOMENOLOGY
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
VL - 2017
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1029-8479
IS - 6
M1 - 47
ER -
ID: 10185380