Testing charm quark thermalisation within the statistical Hadronisation model
A wealth of data on charmonium production in Pb-Pb collisions from the LHC experiments has provided strong evidence for (re-)generation as a dominant production mechanism at low transverse momentum. We present an important extension of the statistical hadronisation model to describe J/ψ transverse m...
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| Main Authors: | , , , |
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| Format: | Article (Journal) Conference Paper |
| Language: | English |
| Published: |
22 January 2019
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| In: |
Nuclear physics. A, Nuclear and hadronic physics
Year: 2019, Volume: 982, Pages: 759-762 |
| ISSN: | 1873-1554 |
| DOI: | 10.1016/j.nuclphysa.2018.09.004 |
| Online Access: | Verlag, Volltext: https://doi.org/10.1016/j.nuclphysa.2018.09.004 Verlag: http://www.sciencedirect.com/science/article/pii/S0375947418301921 
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| Author Notes: | A. Andronic, P. Braun-Munzinger, M.K. Köhler, J. Stachel |
| Summary: | A wealth of data on charmonium production in Pb-Pb collisions from the LHC experiments has provided strong evidence for (re-)generation as a dominant production mechanism at low transverse momentum. We present an important extension of the statistical hadronisation model to describe J/ψ transverse momentum distributions based on input parameters from hydrodynamical simulations. Comparison to the data allows the testing of the degree of thermalisation of charm quarks in the quark-gluon plasma. To this end we will report analyses of the J/ψ transverse momentum spectra in Pb-Pb collisions at sNN=2.76and5.02TeV. |
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| Item Description: | XXVIIth International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2018) Gesehen am 21.10.2019 |
| Physical Description: | Online Resource |
| ISSN: | 1873-1554 |
| DOI: | 10.1016/j.nuclphysa.2018.09.004 |