The Imaginary Potential and Thermal Width of Moving Quarkonium from Holography

Abstract

We study the effect of finite 't Hooft coupling corrections on the imaginary potential and the thermal width of a moving heavy quarkonium from the AdS/CFT correspondence. To study these corrections, we consider ${\mathcal{R}}^4$ terms and Gauss$-$Bonnet gravity. We conclude that the imaginary potential of a moving or static heavy quarkonium starts to be generated for smaller distances of quark and antiquark. Similar to the case of static heavy quarkonium, it is shown that by considering the corrections the thermal width becomes effectively smaller. The results are compared with analogous calculations in a weakly coupled plasma.

16 pages, 15 figures. v2:clarifying remarks added and typos corrected, unchanged results. arXiv admin note: text overlap with arXiv:1308.3971

References in corpus (15)

• Viscosity Bound and Causality Violation
• Static quark-antiquark pairs at finite temperature
• Thermodynamics and bulk viscosity of approximate black hole duals to finite temperature quantum chromodynamics
• Higher Derivative Gravity, Causality and Positivity of Energy in a UV complete QFT
• Deconfinement and Gluon Plasma Dynamics in Improved Holographic QCD
• A resummed perturbative estimate for the quarkonium spectral function in hot QCD
• Debye screening in strongly coupled N=4 supersymmetric Yang-Mills plasma
• Heavy Quark Potential at Finite Temperature Using the Holographic Correspondence
• The Heavy Quark Potential as a Function of Shear Viscosity at Strong Coupling
• The Imaginary Potential of Heavy Quarkonia Moving in Strongly Coupled Plasma
• Bottomium suppression in PbPb collisions at LHC energies
• The thermal width of heavy quarkonia moving in quark gluon plasma
• Thermal suppression of moving heavy quark pairs in strongly coupled plasma
• Survival of charmonia in a hot environment
• Quarkonium in a non-ideal hot QCD Plasma

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