5-10 December 2010
6th International Conference on Physics and Astrophysics of Quark Gluon Plasma (ICPAQGP 2010)
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J/ψ suppression in the of presence of dissipative forces in a sQGP
Content: We have considerd first-order dissipative corrections to the plasma equation of motion in the Bjorken boost-invariant expansion with a strongly-coupled QGP equation of state which is quite close to the lattice equation of state. We study the survival of c ̄cstates in a strongly coupled quark-gluon plasma. We consider the dissipative corrections which are coming from the shear viscosity, η only. We further explore the sensitivity of prompt and sequential suppression of these states to the shear viscosity to entropy density ratio,η/s. We consider perturbative QCD as well as AdS/CFT predictions for η/s. Our results show excellent agreement with the recent experimental results at RHIC.
Id: 10
Room: Main Auditorium
Starting date:
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Duration: 00'
Primary Authors: Mr. AGOTIYA, Vineet Kumar (Indian Institute of Technology Roorkee, India)
Co-Authors: Dr. PATRA, Binoy Krishna (Indian Institute of Technology Roorkee, India)
Presenters: Mr. AGOTIYA, Vineet Kumar