Heavy-quarkonium interaction and the temperature dependence of the QCD static potential

Journal Article · Tue Jun 14 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1961050· OSTI ID:20722843

Arleo, Francois ^[1]

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1. LPTHE, 4, place Jussieu, 75252 Paris cedex 05 (France)

We explore the temperature dependence of the heavy-quarkonium interaction based on the Bhanot-Peskin leading order perturbative QCD analysis. The Wilson coefficients are computed solving the Schroedinger equation in a screened Coulomb heavy-quark potential. The inverse Mellin transform of the Wilson coefficients then allows for the computation of the 1S and 2S heavy-quarkonium gluon and pion total cross section at finite screening.

• OSTI ID: 20722843
• Journal Information: AIP Conference Proceedings, Vol. 775, Issue 1; Conference: HLPR 2004: Joint meeting Heidelberg-Liege-Paris-Rostock on hadronic physics, Spa (Belgium), 16-18 Dec 2004; Other Information: DOI: 10.1063/1.1961050; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B QUARKS
C QUARKS
GLUONS
MELLIN TRANSFORM
PARTICLE INTERACTIONS
PERTURBATION THEORY
PIONS
POTENTIALS
QUANTUM CHROMODYNAMICS
QUARK MODEL
QUARKONIUM
RESONANCE PARTICLES
SCHROEDINGER EQUATION
TEMPERATURE DEPENDENCE