47 citations · 159 across the 14 of their papers we have counts for
14 papers
Transport coefficients of the heavy quark in the domain of the non-perturbative and non-eikonal gluon radiation
Surasree Mazumder, Natasha Sharma, Lokesh Kumar
Drag and diffusion coefficients of the Heavy Quarks (HQs), such as charm and bottom, are one of the prime tools for discerning the properties of the deconfined QCD medium created i…
Non-perturbative diffusion of Heavy Quark moving in a hot and magnetised Quark Gluon Plasma
Surasree Mazumder, Vinod Chandra, Santosh K Das
Heavy Quarks (HQs) serve as excellent probes to understand various characteristics of deconfined hot QCD medium, comprising light quarks and gluons, created in the Heavy Ion Collis…
Momentum broadening of heavy quark in a magnetized thermal QCD medium
Balbeer Singh, Manu Kurian, Surasree Mazumder +3
Anisotropic momentum diffusion coefficients of heavy quarks have been computed in a strongly magnetized quark-gluon plasma beyond the static limit within the framework of Langevin…
HQ Collisional energy loss in a magnetized medium
Balbeer Singh, Surasree Mazumder, Hiranmaya Mishra
We study the effect of the magnetic field on the collisional energy loss of heavy quark (HQ) moving in a magnetized thermal partonic medium. This is investigated in the strong fiel…
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…
Soft Gluon Radiation off Heavy Quarks beyond Eikonal Approximation
Trambak Bhattacharyya, Surasree Mazumder, Raktim Abir
We calculate the soft gluon radiation spectrum off heavy quarks (HQs) interacting with light quarks (LQs) beyond small angle scattering (eikon- ality) approximation and thus genera…
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…
Radiative Processes in Quark-Gluon Plasma
Trambak Bhattacharyya, Surasree Mazumder, Jan-e Alam
The spectrum of emitted gluons from the process has been evaluated by relaxing some of the approximations used in earlier works. The formula obtained i…
Drag and diffusion co-efficients of heavy quarks in hard thermal loop approximations
Surasree Mazumder, Trambak Bhattacharyya, Jan-e Alam
The drag and diffusion coefficients of heavy quarks propagating through quark gluon plasma (QGP) have been evaluated using Hard Thermal Loop (HTL) approximations. The HTL correctio…
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…