Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV

The ALICE collaboration, S. Acharya, E. J. Brucken, B. Chang, T. E. Hilden, D. J. Kim, V. Litichevskyi, M. M. Mieskolainen, R. Orava, J. E. Parkkila, J. Rak, S. S. Räsänen, S. Saarinen, M. Slupecki, T. W. Snellman, W. H. Trzaska, M. Vargyas, J. Viinikainen

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Sammanfattning

Inclusive J/psi production is studied in Xe-Xeinteractions at a centre-of-mass energy per nucleon pair of root s(NN) = 5.44 TeV, using the ALICE detector at the CERN LHC. The J/psi meson is reconstructed via its decay into a muon pair, in the centre-of-mass rapidity interval 2.5 <y <4 and down to zero transverse momentum. In this Letter, the nuclear modification factors R-AA for inclusive J/psi, measured in the centrality range 0-90% as well as in the centrality intervals 0-20% and 20-90% are presented. The R-AA values are compared to previously published results for Pb-Pbcollisions at root s(NN) = 5.02 TeV and to the calculation of a transport model. A good agreement is found between Xe-Xe and Pb-Pbresults as well as between data and the model. (C) 2018 Organisation europeenne pour la recherche nucleaire. Published by Elsevier B.V.

Originalspråkengelska
TidskriftPhysics Letters B
Volym785
Sidor (från-till)419-428
Antal sidor10
ISSN0370-2693
DOI
StatusPublicerad - 10 okt 2018
MoE-publikationstypA1 Tidskriftsartikel-refererad

Vetenskapsgrenar

  • 114 Fysik

Citera det här

The ALICE collaboration, Acharya, S., Brucken, E. J., Chang, B., Hilden, T. E., Kim, D. J., ... Viinikainen, J. (2018). Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV. Physics Letters B, 785, 419-428. https://doi.org/10.1016/j.physletb.2018.08.047
The ALICE collaboration ; Acharya, S. ; Brucken, E. J. ; Chang, B. ; Hilden, T. E. ; Kim, D. J. ; Litichevskyi, V. ; Mieskolainen, M. M. ; Orava, R. ; Parkkila, J. E. ; Rak, J. ; Räsänen, S. S. ; Saarinen, S. ; Slupecki, M. ; Snellman, T. W. ; Trzaska, W. H. ; Vargyas, M. ; Viinikainen, J. / Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV. I: Physics Letters B. 2018 ; Vol. 785. s. 419-428.
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title = "Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV",
abstract = "Inclusive J/psi production is studied in Xe-Xeinteractions at a centre-of-mass energy per nucleon pair of root s(NN) = 5.44 TeV, using the ALICE detector at the CERN LHC. The J/psi meson is reconstructed via its decay into a muon pair, in the centre-of-mass rapidity interval 2.5",
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author = "{The ALICE Collaboration} and S. Acharya and Brucken, {E. J.} and B. Chang and Hilden, {T. E.} and Kim, {D. J.} and V. Litichevskyi and Mieskolainen, {M. M.} and R. Orava and Parkkila, {J. E.} and J. Rak and R{\"a}s{\"a}nen, {S. S.} and S. Saarinen and M. Slupecki and Snellman, {T. W.} and Trzaska, {W. H.} and M. Vargyas and J. Viinikainen",
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doi = "10.1016/j.physletb.2018.08.047",
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The ALICE collaboration, Acharya, S, Brucken, EJ, Chang, B, Hilden, TE, Kim, DJ, Litichevskyi, V, Mieskolainen, MM, Orava, R, Parkkila, JE, Rak, J, Räsänen, SS, Saarinen, S, Slupecki, M, Snellman, TW, Trzaska, WH, Vargyas, M & Viinikainen, J 2018, 'Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV', Physics Letters B, vol. 785, s. 419-428. https://doi.org/10.1016/j.physletb.2018.08.047

Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV. / The ALICE collaboration; Acharya, S.; Brucken, E. J.; Chang, B.; Hilden, T. E.; Kim, D. J.; Litichevskyi, V.; Mieskolainen, M. M.; Orava, R.; Parkkila, J. E.; Rak, J.; Räsänen, S. S.; Saarinen, S.; Slupecki, M.; Snellman, T. W.; Trzaska, W. H.; Vargyas, M.; Viinikainen, J.

I: Physics Letters B, Vol. 785, 10.10.2018, s. 419-428.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

TY - JOUR

T1 - Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV

AU - The ALICE Collaboration

AU - Acharya, S.

AU - Brucken, E. J.

AU - Chang, B.

AU - Hilden, T. E.

AU - Kim, D. J.

AU - Litichevskyi, V.

AU - Mieskolainen, M. M.

AU - Orava, R.

AU - Parkkila, J. E.

AU - Rak, J.

AU - Räsänen, S. S.

AU - Saarinen, S.

AU - Slupecki, M.

AU - Snellman, T. W.

AU - Trzaska, W. H.

AU - Vargyas, M.

AU - Viinikainen, J.

PY - 2018/10/10

Y1 - 2018/10/10

N2 - Inclusive J/psi production is studied in Xe-Xeinteractions at a centre-of-mass energy per nucleon pair of root s(NN) = 5.44 TeV, using the ALICE detector at the CERN LHC. The J/psi meson is reconstructed via its decay into a muon pair, in the centre-of-mass rapidity interval 2.5

AB - Inclusive J/psi production is studied in Xe-Xeinteractions at a centre-of-mass energy per nucleon pair of root s(NN) = 5.44 TeV, using the ALICE detector at the CERN LHC. The J/psi meson is reconstructed via its decay into a muon pair, in the centre-of-mass rapidity interval 2.5

KW - 114 Physical sciences

KW - PB-PB COLLISIONS

KW - TRANSVERSE-MOMENTUM DEPENDENCE

KW - QUARK-GLUON PLASMA

KW - SUPPRESSION

KW - RAPIDITY

KW - LHC

KW - CHARMONIA

U2 - 10.1016/j.physletb.2018.08.047

DO - 10.1016/j.physletb.2018.08.047

M3 - Article

VL - 785

SP - 419

EP - 428

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

ER -

The ALICE collaboration, Acharya S, Brucken EJ, Chang B, Hilden TE, Kim DJ et al. Inclusive J/psi production in Xe-Xe collisions at root s(NN)=5.44 TeV. Physics Letters B. 2018 okt 10;785:419-428. https://doi.org/10.1016/j.physletb.2018.08.047