# IV international conference on particle physics and astrophysics

22-26 October 2018
Hotel Intourist Kolomenskoye 4*
Europe/Moscow timezone

## Measurements of quarkonia and open charm production in heavy-ion collisions with the ATLAS detector

25 Oct 2018, 16:30
20m
Alekseevskiy hall (Hotel Intourist Kolomenskoye 4*)

### Alekseevskiy hall

#### Hotel Intourist Kolomenskoye 4*

Kashirskoye shosse, 39B, Moscow, Russia, 115409
Plenary/section talk Nuclear physics: heavy ion

### Speaker

Jakub Kremer (AGH University of Science and Technology)

### Description

Measurements of quarkonia produced in ultrarelativistic Pb+Pb collisions provide a means to probe the properties and evolution of the hot and dense medium created in those collisions. Promptly produced quarkonia are directly affected by the interaction with the hot nuclear matter, while non-prompt production allows for the study of $b$-quark energy loss. The studies of quarkonia production are complemented by measurements of the azimuthal modulation of $J/\psi$ production. Studies of quarkonia and open charm production in $p$+Pb collisions provide an additional insight, as they directly probe cold nuclear matter effects.
This talk will report on the most recent ATLAS measurements of charmonia production and flow in Pb+Pb collisions, as well as charmonia and bottomonia production in $p$+Pb collisions. In addition, results on $D$ meson production and flow will be presented.

### Primary author

Jakub Kremer (AGH University of Science and Technology)

### Presentation Materials

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