TY  - JOUR
AU  - LHCb Collaboration (Aaij, R. et al
AU  - Jaimes Elles, S. J.
AU  - Jashal, B. K.
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Rebollo De Miguel, M.
AU  - Remon Alepuz, C.
AU  - Ruiz Vidal, J.
AU  - Sanderswood, I.
PY  - 2023
DA  - 2023//
TI  - J/ψ and D0 production in √s_NN=68.5 GeV PbNe collisions
T2  - Eur. Phys. J. C
JO  - European Physical Journal C
SP  - 658 - 11pp
VL  - 83
IS  - 7
PB  - Springer
AB  - The firstmeasurement of J/psi and D-0 production in PbNe collisions by the LHCb experiment in its fixed-target configuration is reported. The production of J/psi and D-0 mesons is studied with a beam of lead ions with an energy of 2.5 TeV per nucleon colliding on gaseous neon targets at rest, corresponding to a nucleon-nucleon centre-of-mass energy of root s(NN) = 68.5 GeV. The J/psi/D-0 production crosssection ratio is studied as a function of rapidity, transverse momentum and collision centrality. These data are compared with measurements from pNe collisions at the same energy and showno difference in the observed J/psi suppression trend when comparing pNe and PbNe peripheral collisions with PbNe central collisions.
SN  - 1434-6044
UR  - https://arxiv.org/abs/2211.11652
UR  - https://doi.org/10.1140/epjc/s10052-023-11674-w
DO  - 10.1140/epjc/s10052-023-11674-w
LA  - English
N1  - WOS:001062058800003
ID  - LHCbCollaborationAaij_etal2023
ER  -