Quarkonium in a weakly-coupled quark-gluon plasma

Antonio Vairo

doi:10.1063/1.3536565

Quarkonium in a weakly-coupled quark-gluon plasma

Antonio Vairo

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Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

11 Scopus citations

Abstract

We report about a recent calculation of the heavy quarkonium mass and decay width in a quark-gluon plasma, whose temperature T and screening mass m _D satisfy the hierarchy mα_s≫ T mα_s²≫ m_D, m being the heavy-quark mass, up to order mα_s⁵. The calculation may be relevant to understand the behavior of the Υ(1S) in a quark-gluon plasma at present-day colliders.

Original language	English
Title of host publication	QCD at WORK 2010 - International Workshop on Quantum Chromodynamics
Subtitle of host publication	Theory and Experiment Beppe Nardulli Memorial Workshop
Pages	241-249
Number of pages	9
DOIs	https://doi.org/10.1063/1.3536565
State	Published - 2010
Event	International Workshop on Quantum Chromodynamics: Theory and Experiment Beppe Nardulli Memorial Workshop, QCD at WORK 2010 - Martina Franca, Italy Duration: 20 Jun 2010 → 23 Jun 2010

Publication series

Name	AIP Conference Proceedings
Volume	1317
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	International Workshop on Quantum Chromodynamics: Theory and Experiment Beppe Nardulli Memorial Workshop, QCD at WORK 2010
Country/Territory	Italy
City	Martina Franca
Period	20/06/10 → 23/06/10

Keywords

Decay
Finite temperature
Quarkonium
Spectrum

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10.1063/1.3536565

Cite this

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title = "Quarkonium in a weakly-coupled quark-gluon plasma",

abstract = "We report about a recent calculation of the heavy quarkonium mass and decay width in a quark-gluon plasma, whose temperature T and screening mass m D satisfy the hierarchy mαs≫ T mαs2≫ mD, m being the heavy-quark mass, up to order mαs5. The calculation may be relevant to understand the behavior of the Υ(1S) in a quark-gluon plasma at present-day colliders.",

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author = "Antonio Vairo",

year = "2010",

doi = "10.1063/1.3536565",

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series = "AIP Conference Proceedings",

pages = "241--249",

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Vairo, A 2010, Quarkonium in a weakly-coupled quark-gluon plasma. in QCD at WORK 2010 - International Workshop on Quantum Chromodynamics: Theory and Experiment Beppe Nardulli Memorial Workshop. AIP Conference Proceedings, vol. 1317, pp. 241-249, International Workshop on Quantum Chromodynamics: Theory and Experiment Beppe Nardulli Memorial Workshop, QCD at WORK 2010, Martina Franca, Italy, 20/06/10. https://doi.org/10.1063/1.3536565

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PY - 2010

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N2 - We report about a recent calculation of the heavy quarkonium mass and decay width in a quark-gluon plasma, whose temperature T and screening mass m D satisfy the hierarchy mαs≫ T mαs2≫ mD, m being the heavy-quark mass, up to order mαs5. The calculation may be relevant to understand the behavior of the Υ(1S) in a quark-gluon plasma at present-day colliders.

AB - We report about a recent calculation of the heavy quarkonium mass and decay width in a quark-gluon plasma, whose temperature T and screening mass m D satisfy the hierarchy mαs≫ T mαs2≫ mD, m being the heavy-quark mass, up to order mαs5. The calculation may be relevant to understand the behavior of the Υ(1S) in a quark-gluon plasma at present-day colliders.

KW - Decay

KW - Finite temperature

KW - Quarkonium

KW - Spectrum

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DO - 10.1063/1.3536565

M3 - Conference contribution

AN - SCOPUS:78751474636

SN - 9780735408616

T3 - AIP Conference Proceedings

SP - 241

EP - 249

BT - QCD at WORK 2010 - International Workshop on Quantum Chromodynamics

T2 - International Workshop on Quantum Chromodynamics: Theory and Experiment Beppe Nardulli Memorial Workshop, QCD at WORK 2010

Y2 - 20 June 2010 through 23 June 2010

ER -

Quarkonium in a weakly-coupled quark-gluon plasma

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Keywords

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