The relativistic heavy ion collisions experiments are working on the different energies. In this paper we will study elliptic flow variation with pseudo rapidity at for charge pions and photons using HIJING event generator models.... more
The relativistic heavy ion collisions experiments are working on the different energies. In this paper we will study elliptic flow variation with pseudo rapidity at for charge pions and photons using HIJING event generator models. Elliptic flow is a signal in search of quark gluon plasma.
The relativistic heavy ion collisions are the experiment which is working on the different energies 200 and 62.4 GeV. In this paper we will study elliptic flow variation with Impact Parameter at above mentioned energies using HIJING event... more
The relativistic heavy ion collisions are the experiment which is working on the different energies 200 and 62.4 GeV. In this paper we will study elliptic flow variation with Impact Parameter at above mentioned energies using HIJING event generator models. Elliptic flow is a signal in search of quark gluon plasma.
With increasing search of critical point at RHIC fluctuations in flow, Glauber model provides a baseline over which effects of fluctuations start gaining importance. Glauber model is used to have a quantitative idea of the geometrical... more
With increasing search of critical point at RHIC fluctuations in flow, Glauber model provides a baseline over which effects of fluctuations start gaining importance. Glauber model is used to have a quantitative idea of the geometrical configuration of nuclei, when nuclei collide at ultra relativistic energies, and treats the collision as a sequence of nucleon-nucleon collision. This method is able to calculate the number of participating nucleons and the number of binary collisions analytically, for a given impact parameter and centre of mass energy. To compare the results to real experimental data, the nuclear density profile and inelastic nucleon-nucleon cross-section is given as an input to the model. Glauber model comes into two variants-The Optical Glauber model, which assumes smooth matter density described by Fermi distribution function, and The Monte Carlo Glauber model which analyses the quantities mentioned, by considering individual nucleons as distributed stochastically ...
The study of quark-gluon plasma state in high energy heavy ion collisions is quite complicated as the system is dynamical. But still some detectable signals are present with are very helpful to understand this high energy phenomena. The... more
The study of quark-gluon plasma state in high energy heavy ion collisions is quite complicated as the system is dynamical. But still some detectable signals are present with are very helpful to understand this high energy phenomena. The measurement of elliptic flow is one of those experimentally measured variables. One of the major experimental evidence for the existence of thermalized system is the large anisotropic flow of hadrons. The anisotropic flow is the anisotropy of the particle azimuthal distribution in the momentum space with respect to the reaction plane and supposed to be sensitive to the extent of thermalization of the system immediately after the collision. The various hadron yield with respect to the reaction plane is characterized by Fourier expansion as the thermalised system behave like ideal fluid and the elliptic flow is defined by the second Fourier coefficient (�� ��). The theoretical calculations matches with the experimental observations well when the event ...
In this review we are watching towards the probes of quark gluon plasma which provides the unique option to create such nuclear stuff at controlled laboratory conditions. The observables from hadronic and leptonic residues provide the... more
In this review we are watching towards the probes of quark gluon plasma which provides the unique option to create such nuclear stuff at controlled laboratory conditions. The observables from hadronic and leptonic residues provide the required information. The other tool is the detailed rapidity and momentum spectra of hadrons. Here the information regarding the de-confined phase transition and chiral symmetry restoration is mentioned; also the perturbation and lattice gauge theory is described in short.In this review we are watching towards the probes of quark gluon plasma which provides the unique option to create such nuclear stuff at controlled laboratory conditions. The observables from hadronic and leptonic residues provide the required information. The other tool is the detailed rapidity and momentum spectra of hadrons. Here the information regarding the de-confined phase transition and chiral symmetry restoration is mentioned; also the perturbation and lattice gauge theory i...
