Transverse momentum distributions of J / psi, psi-prime, Drell-Yan and continuum dimuons produced in Pb Pb interactions at the SPS - INSPIRE

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Transverse momentum distributions of J / psi, psi-prime, Drell-Yan and continuum dimuons produced in Pb Pb interactions at the SPS

NA50

Collaboration

•

M.C Abreu
(
- LIP, Lisbon
)

Nov, 2000

19 pages

Published in:

Phys.Lett.B 499 (2001) 85-96

DOI:

10.1016/S0370-2693(01)00019-3

Report number:

CERN-EP-2000-141

Experiments:

CERN-NA-050

View in:

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Abstract: (Elsevier)

Muon pairs produced in Pb–Pb interactions at 158 GeV/ c per nucleon are used to study the transverse momentum distributions of the J/ ψ , ψ ′ and dimuons in the mass continuum. In particular, the dependence of these distributions on the centrality of the Pb–Pb collision is investigated in detail.

scattering: heavy ion
lead
muon: pair production
psi mesons: hadroproduction
psi mesons: leptonic decay
J/psi(3100)
psi(3685)
Drell-Yan process
transverse momentum: spectrum
dependence: impact parameter

References(35)

Figures(0)

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