D0-Meson R in PbPb Collisions at sNN=5.02TeV and Elliptic Flow in pPb Collisions at sNN=8.16TeV with CMS
| Autor: | Carlo Battilana, Caglar Zorbilmez, Fabrizio Palla, Begona De la Cruz, Samet Lezki, José María Hernández Calama, Yalcin Guler, Sergei Shmatov, Francesco Fallavollita, Sergey Polikarpov, Ezio Torassa, Seon-Hee Seo, Tatyana Dimova, Maria Cruz Fouz Iglesias, Alexander Tapper, Cristina TUVE', Kevin Lannon, Mithat Kaya, Michael Tytgat, Maria Isabel Pedraza Morales, Mehmet Oglakci, Pierluigi Bortignon, Zhaozhong Shi, Geoffrey Hall, Antonio Perez-Calero Yzquierdo, KEREM CANKOÇAK, Joao Seixas, FERHAT OZOK, Kadri Ozdemir, Mariana Shopova, EMINE GÜRPINAR GÜLER, Giacomo Sguazzoni |
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| Rok vydání: | 2019 |
| Předmět: |
Coupling
Physics Nuclear and High Energy Physics Particle physics Meson 010308 nuclear & particles physics Nuclear Theory High Energy Physics::Phenomenology Elliptic flow Modification factor High multiplicity 01 natural sciences Charm quark Flow (mathematics) 0103 physical sciences High Energy Physics::Experiment Charm (quantum number) Nuclear Experiment 010306 general physics |
| Zdroj: | Nuclear Physics A. 982:647-650 |
| ISSN: | 0375-9474 |
| Popis: | The study of charm production in heavy-ion collisions is considered an excellent probe for the properties of the hot and dense medium created in heavy-ion collisions. Measurements of D-0-meson nuclear modification factor can provide strong constraints into the mechanisms of in-medium energy loss and charm flow in the medium. The measurement of D-0-meson elliptic flow in pPb collisions helps us understand the strength of charm quarks coupling to significantly reduced systems which demonstrate hydrodynamic properties. In this paper, the measurements of the D-0-meson nuclear modification factor in PbPb collisions at 5.02 TeV together with the new measurement of D-0-meson elliptic flow in high multiplicity pPb collisions at 5.02 TeV using the two-particle correlation method will be presented. |
| Databáze: | OpenAIRE |
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