Dissociation of expanding cc̄ states in heavy ion collisions

C. Spieles; R. Vogt; L. Gerland; S. A. Bass; M. Bleicher; L. Frankfurt; M. Strikman; H. Stöcker; W. Greiner

doi:10.1016/S0370-2693(99)00579-1

Dissociation of expanding cc̄ states in heavy ion collisions

C. Spieles
, R. Vogt
, L. Gerland
, S. A. Bass
, M. Bleicher
, L. Frankfurt
, M. Strikman
, H. Stöcker
, W. Greiner

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

We study J/ψ suppression in AB collisions assuming that the charmonium states evolve from small, color transparent configurations. Their interaction with nucleons and nonequilibrated, secondary hadrons is simulated using the microscopic model UrQMD. The Drell-Yan lepton pair yield and the J/ψ/Drell-Yan ratio are calculated as a function of the neutral transverse energy in Pb + Pb collisions at 160 GeV and found to be in reasonable agreement with existing data.

Original language	English (US)
Pages (from-to)	137-142
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	458
Issue number	1
DOIs	https://doi.org/10.1016/S0370-2693(99)00579-1
State	Published - Jan 1 1999

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0370-2693(99)00579-1

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title = "Dissociation of expanding c{\=c} states in heavy ion collisions",

abstract = "We study J/ψ suppression in AB collisions assuming that the charmonium states evolve from small, color transparent configurations. Their interaction with nucleons and nonequilibrated, secondary hadrons is simulated using the microscopic model UrQMD. The Drell-Yan lepton pair yield and the J/ψ/Drell-Yan ratio are calculated as a function of the neutral transverse energy in Pb + Pb collisions at 160 GeV and found to be in reasonable agreement with existing data.",

author = "C. Spieles and R. Vogt and L. Gerland and Bass, \{S. A.\} and M. Bleicher and L. Frankfurt and M. Strikman and H. St{\"o}cker and W. Greiner",

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doi = "10.1016/S0370-2693(99)00579-1",

language = "English (US)",

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TY - JOUR

T1 - Dissociation of expanding cc̄ states in heavy ion collisions

AU - Spieles, C.

AU - Vogt, R.

AU - Gerland, L.

AU - Bass, S. A.

AU - Bleicher, M.

AU - Frankfurt, L.

AU - Strikman, M.

AU - Stöcker, H.

AU - Greiner, W.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - We study J/ψ suppression in AB collisions assuming that the charmonium states evolve from small, color transparent configurations. Their interaction with nucleons and nonequilibrated, secondary hadrons is simulated using the microscopic model UrQMD. The Drell-Yan lepton pair yield and the J/ψ/Drell-Yan ratio are calculated as a function of the neutral transverse energy in Pb + Pb collisions at 160 GeV and found to be in reasonable agreement with existing data.

AB - We study J/ψ suppression in AB collisions assuming that the charmonium states evolve from small, color transparent configurations. Their interaction with nucleons and nonequilibrated, secondary hadrons is simulated using the microscopic model UrQMD. The Drell-Yan lepton pair yield and the J/ψ/Drell-Yan ratio are calculated as a function of the neutral transverse energy in Pb + Pb collisions at 160 GeV and found to be in reasonable agreement with existing data.

UR - https://www.scopus.com/pages/publications/0348160461

UR - https://www.scopus.com/pages/publications/0348160461#tab=citedBy

U2 - 10.1016/S0370-2693(99)00579-1

DO - 10.1016/S0370-2693(99)00579-1

M3 - Article

AN - SCOPUS:0348160461

SN - 0370-2693

VL - 458

SP - 137

EP - 142

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1

ER -

Dissociation of expanding cc̄ states in heavy ion collisions

Abstract

All Science Journal Classification (ASJC) codes

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