47 citations · 159 across the 14 of their papers we have counts for
7 papers · 1 filter
Majorana flipping of quarkonium spin states in transient magnetic field
Nirupam Dutta, Surasree Mazumder
We demonstrate that spin flipping transitions occur between various quarkonium spin states due to transient magnetic field produced in non central heavy ion collisions (HICs). The…
Heavy quark diffusion in pre-equilibrium stage of heavy ion collisions
Santosh K. Das, Marco Ruggieri, Surasree Mazumder +2
The drag and diffusion coefficients of heavy quarks (HQs) have been evaluated in the pre-equilibrium phase of the evolving fireball produced in heavy ion collisions at RHIC and LHC…
A random walk with heavy flavours
Surasree Mazumder, Trambak Bhattacharyya, Santosh K. Das
We focus on evaluating transport coefficients like drag and diffusion of heavy quarks (HQ) passing through Quark Gluon Plasma using perturbative QCD (pQCD). Experimental observable…
Gluon bremsstrahlung by heavy quarks - its effects on transport coefficients and equilibrium distribution
Surasree Mazumder, Trambak Bhattacharyya, Jan-e Alam
The effects of gluon radiation by charm quarks on the transport coefficients {\it e.g.} drag, longitudinal and transverse diffusion and shear viscosity have been studied within the…
Effects of equation of state on nuclear suppression and the initial entropy density of quark gluon plasma
Surasree Mazumder, Jan-e Alam
We study the effects of the equation of state on the nuclear suppression of heavy flavours in quark gluon plasma and estimate the initial entropy density of the system produced at…
Momentum dependence of drag coefficients and heavy flavour suppression in quark gluon plasma
Surasree Mazumder, Trambak Bhattacharyya, Jan-e Alam +1
The momentum dependence of the drag coefficient of heavy quarks propagating through quark gluon plasma (QGP) has been evaluated. The results have been used to estimate the nuclear…
Examination of the Gunion-Bertsch formula for soft gluon radiation
Trambak Bhattacharyya, Surasree Mazumder, Santosh K Das +1
The spectrum of emitted gluons from the process g+g -> g+g+g has been evaluated by relaxing some of the approximations used in earlier works. The difference in the results from ear…