Quarkonium production measured by the STAR experiment

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00347845" target="_blank" >RIV/68407700:21340/19:00347845 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Quarkonium production measured by the STAR experiment

Original language description

Properties of the Quark Gluon Plasma, created in heavy ion collisions, can be studied by measuring production of various quarkonium states. Each state has a different binding energy and is expected to dissociate at a different temperature in the plasma. By comparing such a sequential suppression pattern to the model calculations, thermodynamical properties of the medium can be extracted. Cold nuclear matter effects however also play a role and can be studied in p+A or d+A collisions. Finally, quarkonium production in p+p collisions has to be measured in order to understand the quarkonium production mechanism. In these proceedings, we present an overview of J/ψ and ϒ production measured with the STAR experiment. Results from different colliding systems (p+p, p+Au, Au+Au and U+U) are discussed.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project

<a href="/en/project/LTT18002" target="_blank" >LTT18002: Study of new properties of nuclear matter in the international experiment STAR</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of Science

ISBN

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ISSN

1824-8039

e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

Sissa Medialab Srl

Place of publication

Trieste

Event location

Ghent

Event date

Jul 10, 2019

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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