190 citations · 1k across the 95 of their papers we have counts for
19 papers · 1 filter
Parton shadowing and -to-Drell-Yan ratio in nuclear collisions at SPS and FAIR
Partha Pratim Bhaduri, A. K. Chaudhuri, Subhasis Chattopadhyay
We have analyzed the data on -to-Drell-Yan production cross section ratio in proton-nucleus () and nucleus-nucleus () collisions, measured by the NA50 collaboration…
Charmonium suppression in a baryon rich quark-gluon plasma
Partha Pratim Bhaduri, A. K. Chaudhuri, Subhasis Chattopadhyay
We have investigated the charmonium survival probability, in a high baryon density parton plasma, expected to be produced in nuclear collisions at FAIR. Charmonia are assumed to un…
J/ suppression in a dense baryonic medium
Partha Pratim Bhaduri, A. K. Chaudhuri, Subhasis Chattopadhyay
We have examined the available latest SPS data on suppression in Pb+Pb and In+In collisions at 158 A GeV. Our employed model, with parameters fixed by - and -nucleus…
J/Psi production in proton induced collisions at FAIR
Partha Pratim Bhaduri, A. K. Chaudhuri, Subhasis Chattopadhyay
We have examined the production of J/ mesons in high energy proton-proton and proton-nucleus collisions at beam energies in the range from 158 GeV to 920 GeV, available from dif…
The phase diagram of QCD in a BAG+HRG based equation of state: appearance of a pseudo-critical point
Partha Pratim Bhaduri, Victor Roy, A. K. Chaudhuri
Mapping the QCD phase boundary and locating critical end point still remains as an open problem in strong interaction physics. Predictions about the co-ordinates of the critical po…
Black holes in extra dimensions can decay on the bulk
A. K. Chaudhuri
In the extra dimensional theories, with TeV scale Plank constant, black holes may be produced in the Large Hadron Collider experiments. We have argued that in the d-dimensional bla…
vacua states in heavy ion collisions in presence of dissipation and noise
A. K. Chaudhuri
We have studied possible formation of vacua states in heavy ion collisions. Random phases of the chiral fields were evolved in a finite temperature potential, incorporating the…
suppression in Pb+Pb collisions, a conventional description
A. K. Chaudhuri
We have analyzed the latest NA50 data on suppression in Pb + Pb collisions. production is assumed to be a two step process, (i) formation of pair, which is a…
Disoriented chiral condensate in presence of dissipation and noise
A. K. Chaudhuri
We have investigated the phase transition and disoriented chiral condensate domain formation in linear sigma model. Solving the Langevin equation for the linear model, we have…
Transverse energy dependence of J/Psi suppression in Au+Au collisions at RHIC energy
A. K. Chaudhuri
Prediction for transverse energy dependence of to Drell-Yan ratio in Au+Au collisions at RHIC energy was obtained in a model which assume 100% absorption of above a thr…
Lattice spacing dependence of phase transition temperature in the classical linear sigma model
A. K. Chaudhuri
We have investigated the phase transition properties of classical linear sigma model. The fields were kept in contact with a heat bath for sufficiently long time such that fields a…
Enhancement of gluonic dissociation of in viscous QGP
A. K. Chaudhuri
We have investigated the effect of viscosity on the gluonic dissociation of in an equilibrating plasma. Suppression of due to gluonic dissociation depend on the tempera…
Transverse energy distributions and production in Pb+Pb collisions
A. K. Chaudhuri
We have analyzed the latest NA50 data on transverse energy distributions and suppression in Pb+Pb collisions. The transverse energy distribution was analysed in the geometric…
On possible vacua states in heavy ion collisions
A. K. Chaudhuri
We have simulated the possible vacua states in heavy ion collisions. In a quench like scenario, random phases of the chiral fields were evolved in a zero temperature potential…
Interplay of friction and noise and enhancement of disoriented chiral condensate
A. K. Chaudhuri
Using the Langevin equation for the linear model, we have investigated the effect of friction and noise on the possible disoriented chiral condensate formation. Friction and no…
Phase transition in linear sigma model and disoriented chiral condensate
A. K. Chaudhuri
We have investigated the phase transition and disoriented chiral condensate domain formation in linear sigma model. Solving the equation of motion for the sigma model fields in con…
Dissipation, noise and DCC domain formation
A. K. Chaudhuri
We investigate the effect of friction on domain formation in disoriented chiral condensate. We solve the equation of motion of the linear sigma model, in the Hartree approximation,…
Enhancement of disoriented chiral condensate domains with friction
A. K. Chaudhuri
We investigate the effect of friction on domain formation in disoriented chiral condensate. Including a friction term, we solve the equation of motion of the linear sigma model fie…
Unification of gauge coupling constants in the minimal supersymmtric model with
A. K. Chaudhuri
We have studied the gauge unification with the recent electroweak data as a function of the higgsino mass. It was shown that if the strong coupling constant is small …