Measurement of D-0, D+, D*+ and D-s(+) production in Pb-Pb collisions at root s(NN)=5:02 TeV
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The ALICE Collaboration , Acharya , S , Brücken , 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 2018 , ' Measurement of D-0, D+, D*+ and D-s(+) production in Pb-Pb collisions at root s(NN)=5:02 TeV ' , Journal of High Energy Physics , vol. 2018 , no. 10 , 174 . https://doi.org/10.1007/JHEP10(2018)174
| Title: | Measurement of D-0, D+, D*+ and D-s(+) production in Pb-Pb collisions at root s(NN)=5:02 TeV |
| Author: | The ALICE collaboration; Acharya, S.; Brücken, 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. |
| Contributor: | University of Helsinki, Helsinki Institute of Physics University of Helsinki, University of Jyväskylä University of Helsinki, Helsinki Institute of Physics University of Helsinki, University of Jyväskylä University of Helsinki, Helsinki Institute of Physics University of Helsinki, Helsinki Institute of Physics University of Helsinki, Helsinki Institute of Physics University of Helsinki, University of Jyväskylä University of Helsinki, Helsinki Institute of Physics University of Helsinki, University of Jyväskylä University of Helsinki, University of Jyväskylä University of Helsinki, University of Jyväskylä |
| Date: | 2018-10-29 |
| Language: | eng |
| Number of pages: | 35 |
| Belongs to series: | Journal of High Energy Physics |
| ISSN: | 1029-8479 |
| URI: | http://hdl.handle.net/10138/273466 |
| Abstract: | We report measurements of the production of prompt D-0, D+, D*+ and D TeV. For D mesons, the values of R-AA are larger than those of non-strange D mesons, but compatible within uncertainties. In central collisions the average R-AA of non-strange D mesons is compatible with that of charged particles for p 8 GeV/c, while it is larger at lower p(T). The nuclear modification factors for strange and non-strange D mesons are also compared to theoretical models with different implementations of in-medium energy loss. |
| Subject: |
114 Physical sciences
Heavy Ion Experiments HEAVY-ION COLLISIONS ENERGY-LOSS QUARKONIUM PRODUCTION NUCLEAR COLLISIONS FLAVOR LHC MESONS MATTER CHARM MODEL |
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