J/psi measurements in STAR Experiment at RHIC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00201529" target="_blank" >RIV/68407700:21340/12:00201529 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/1742-6596/389/1/012030/pdf/1742-6596_389_1_012030.pdf" target="_blank" >http://iopscience.iop.org/1742-6596/389/1/012030/pdf/1742-6596_389_1_012030.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/389/1/012030" target="_blank" >10.1088/1742-6596/389/1/012030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

J/psi measurements in STAR Experiment at RHIC

Popis výsledku v původním jazyce

During the last decade STAR experiment has studied the hot and dense nuclear matter produced in heavy ion collisions at RHIC. The study of quarkonia, such as J/psi, meson, production provides the information about properties of this nuclear matter. It ispredicted that due to the Debye screening the quarkonia production is suppressed when Quark Gluon Plasma (QGP) is presented. In order to understand the properties of hot and dense nuclear matter, it is necessary to study the production of quarkonia in hadron-hadron, hadron-ion, and ion-ion collisions separately to distinguish cold nuclear matter effect, such as gluon shadowing, from the suppression due to the formation of QGP. Moreover, the J/psi, hadron azimuthal correlations allow to extract the fraction of J/psi, that originates from B-mesons. This proceedings presents recent J/psi, measurements at mid-rapidity in p+p, and Au+Au collisions at root s(NN) = 200 GeV at STAR, the fraction of J/psi, originates from B-mesons, and J/psi, e

Název v anglickém jazyce

J/psi measurements in STAR Experiment at RHIC

Popis výsledku anglicky

During the last decade STAR experiment has studied the hot and dense nuclear matter produced in heavy ion collisions at RHIC. The study of quarkonia, such as J/psi, meson, production provides the information about properties of this nuclear matter. It ispredicted that due to the Debye screening the quarkonia production is suppressed when Quark Gluon Plasma (QGP) is presented. In order to understand the properties of hot and dense nuclear matter, it is necessary to study the production of quarkonia in hadron-hadron, hadron-ion, and ion-ion collisions separately to distinguish cold nuclear matter effect, such as gluon shadowing, from the suppression due to the formation of QGP. Moreover, the J/psi, hadron azimuthal correlations allow to extract the fraction of J/psi, that originates from B-mesons. This proceedings presents recent J/psi, measurements at mid-rapidity in p+p, and Au+Au collisions at root s(NN) = 200 GeV at STAR, the fraction of J/psi, originates from B-mesons, and J/psi, e

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

<a href="/cs/project/LA09013" target="_blank" >LA09013: Účast ČR v experimentu STAR v laboratoři BNL, USA</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

—

Svazek periodika

389

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

4

Strana od-do

1-4

Kód UT WoS článku

000311907100030

EID výsledku v databázi Scopus

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