Acharya, S., Adamova, D., Aggarwal, M. M., Rinella, G. A., Agnello, M., Agrawal, N., Ahammed, Z., U. Ahn, S., Aiola, S., Akindinov, A., Alam, S., Albuquerque, D. S. D., Aleksandrov, D., Alessandro, B., Alici, A., Bearden, I., Christensen, C. H., Chojnacki, M., Gaardhøje, J. J., ... Pacik, V. (2017). Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC. European Physical Journal C, 77(6), Artikel 392. https://doi.org/10.1140/epjc/s10052-017-4940-4
Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC. / Acharya, S.; Adamova, D.; Aggarwal, M.M. et al.
I:
European Physical Journal C, Bind 77, Nr. 6, 392, 01.06.2017.
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Acharya, S, Adamova, D, Aggarwal, MM, Rinella, GA, Agnello, M, Agrawal, N, Ahammed, Z, U. Ahn, S, Aiola, S, Akindinov, A, Alam, S, Albuquerque, DSD, Aleksandrov, D, Alessandro, B, Alici, A, Bearden, I, Christensen, CH, Chojnacki, M, Gaardhøje, JJ, Gulbrandsen, KH, Bourjau, CA, Nielsen, BS, Zhou, Y, Zaccolo, V, Gajdosova, K, Pimentel, LODL & Pacik, V 2017, 'Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC', European Physical Journal C, bind 77, nr. 6, 392. https://doi.org/10.1140/epjc/s10052-017-4940-4
Acharya S, Adamova D, Aggarwal MM, Rinella GA, Agnello M, Agrawal N et al. Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC. European Physical Journal C. 2017 jun. 1;77(6):392. doi: 10.1140/epjc/s10052-017-4940-4
Acharya, S. ; Adamova, D. ; Aggarwal, M.M. et al. / Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC. I: European Physical Journal C. 2017 ; Bind 77, Nr. 6.
@article{52114482d74a4c9fb328cc944020edec,
title = "Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC",
abstract = "We present results on transverse momentum (pT) and rapidity (y) differential production cross sections, mean transverse momentum and mean transverse momentum square of inclusive J / ψ and ψ(2 S) at forward rapidity (2.5 < y< 4) as well as ψ(2 S) -to-J / ψ cross section ratios. These quantities are measured in pp collisions at center of mass energies s=5.02 and 13 TeV with the ALICE detector. Both charmonium states are reconstructed in the dimuon decay channel, using the muon spectrometer. A comprehensive comparison to inclusive charmonium cross sections measured at s=2.76, 7 and 8 TeV is performed. A comparison to non-relativistic quantum chromodynamics and fixed-order next-to-leading logarithm calculations, which describe prompt and non-prompt charmonium production respectively, is also presented. A good description of the data is obtained over the full pT range, provided that both contributions are summed. In particular, it is found that for pT>15 GeV/c the non-prompt contribution reaches up to 50% of the total charmonium yield.",
author = "S. Acharya and D. Adamova and M.M. Aggarwal and G.A. Rinella and Maria Agnello and N. Agrawal and Z. Ahammed and {U. Ahn}, S. and S. Aiola and A. Akindinov and S. Alam and D.S.D. Albuquerque and D. Aleksandrov and B. Alessandro and A. Alici and Ian Bearden and Christensen, {Christian Holm} and Marek Chojnacki and Gaardh{\o}je, {Jens J{\o}rgen} and Gulbrandsen, {Kristjan Herlache} and Bourjau, {Christian Alexander} and Nielsen, {B{\o}rge Svane} and You Zhou and Valentina Zaccolo and Katarina Gajdosova and Pimentel, {Lais Ozelin de Lima} and Vojtech Pacik",
year = "2017",
month = jun,
day = "1",
doi = "10.1140/epjc/s10052-017-4940-4",
language = "English",
volume = "77",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer",
number = "6",
}
TY - JOUR
T1 - Energy dependence of forward-rapidity J/psi and psi (2S) production in pp collisions at the LHC
AU - Acharya, S.
AU - Adamova, D.
AU - Aggarwal, M.M.
AU - Rinella, G.A.
AU - Agnello, Maria
AU - Agrawal, N.
AU - Ahammed, Z.
AU - U. Ahn, S.
AU - Aiola, S.
AU - Akindinov, A.
AU - Alam, S.
AU - Albuquerque, D.S.D.
AU - Aleksandrov, D.
AU - Alessandro, B.
AU - Alici, A.
AU - Bearden, Ian
AU - Christensen, Christian Holm
AU - Chojnacki, Marek
AU - Gaardhøje, Jens Jørgen
AU - Gulbrandsen, Kristjan Herlache
AU - Bourjau, Christian Alexander
AU - Nielsen, Børge Svane
AU - Zhou, You
AU - Zaccolo, Valentina
AU - Gajdosova, Katarina
AU - Pimentel, Lais Ozelin de Lima
AU - Pacik, Vojtech
PY - 2017/6/1
Y1 - 2017/6/1
N2 - We present results on transverse momentum (pT) and rapidity (y) differential production cross sections, mean transverse momentum and mean transverse momentum square of inclusive J / ψ and ψ(2 S) at forward rapidity (2.5 < y< 4) as well as ψ(2 S) -to-J / ψ cross section ratios. These quantities are measured in pp collisions at center of mass energies s=5.02 and 13 TeV with the ALICE detector. Both charmonium states are reconstructed in the dimuon decay channel, using the muon spectrometer. A comprehensive comparison to inclusive charmonium cross sections measured at s=2.76, 7 and 8 TeV is performed. A comparison to non-relativistic quantum chromodynamics and fixed-order next-to-leading logarithm calculations, which describe prompt and non-prompt charmonium production respectively, is also presented. A good description of the data is obtained over the full pT range, provided that both contributions are summed. In particular, it is found that for pT>15 GeV/c the non-prompt contribution reaches up to 50% of the total charmonium yield.
AB - We present results on transverse momentum (pT) and rapidity (y) differential production cross sections, mean transverse momentum and mean transverse momentum square of inclusive J / ψ and ψ(2 S) at forward rapidity (2.5 < y< 4) as well as ψ(2 S) -to-J / ψ cross section ratios. These quantities are measured in pp collisions at center of mass energies s=5.02 and 13 TeV with the ALICE detector. Both charmonium states are reconstructed in the dimuon decay channel, using the muon spectrometer. A comprehensive comparison to inclusive charmonium cross sections measured at s=2.76, 7 and 8 TeV is performed. A comparison to non-relativistic quantum chromodynamics and fixed-order next-to-leading logarithm calculations, which describe prompt and non-prompt charmonium production respectively, is also presented. A good description of the data is obtained over the full pT range, provided that both contributions are summed. In particular, it is found that for pT>15 GeV/c the non-prompt contribution reaches up to 50% of the total charmonium yield.
U2 - 10.1140/epjc/s10052-017-4940-4
DO - 10.1140/epjc/s10052-017-4940-4
M3 - Journal article
C2 - 28775665
SN - 1434-6044
VL - 77
JO - European Physical Journal C
JF - European Physical Journal C
IS - 6
M1 - 392
ER -
