scholarly journals Influence of Spatial and Dynamical Anisotropies on Flow and Femtoscopy Radii in Relativistic Heavy-Ion Collisions at LHC Energies

Proceedings ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 3
Author(s):  
E. Zabrodin ◽  
L. Bravina ◽  
I. Lokhtin ◽  
L. Malinina ◽  
S. Petrushanko ◽  
...  
Keyword(s):  
Heavy Ion Collisions ◽  
Quantitative Description ◽  
Heavy Ion ◽  
Relativistic Heavy Ion Collisions ◽  
Event Generator ◽  
Third Order ◽  
Ion Collisions ◽  
Wrong Sign ◽  
Geometric Anisotropy

We study the influence of spatial and dynamical anisotropies in relativistic heavy-ion collisions on the differential elliptic and triangular flows of charged hadrons and, simultaneously, on the second- and third-order oscillations of the femtoscopic radii. Calculations of Pb + Pb collisions at s = 2.76 TeV were done within the HYDrodynamics with JETs (HYDJET++) event generator, which allows one to investigate the role of each of the anisotropy kinds separately. It is found that the bare geometric anisotropy provides either the wrong sign of elliptic and triangular flows or out-of-phase oscillations of R2out and R2side, respectively. Dynamical anisotropy is able to describe qualitatively both characteristics correctly. For the correct quantitative description of the data, one has to employ both spatial and dynamical anisotropies.

STUDY OF ELLIPTIC FLOW WITH PSEUDO RAPIDITY

2013 ◽  
Vol 22 ◽  
pp. 720-723
Author(s):  
SUDHIR BHARDWAJ ◽  
PANKAJ KALA ◽  
ASHISH AGNIHOTRI
Keyword(s):  
Quark Gluon Plasma ◽  
Heavy Ion Collisions ◽  
Elliptic Flow ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
Relativistic Heavy Ion Collisions ◽  
Event Generator ◽  
Flow Variation ◽  
Ion Collisions

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.

scholarly journals STUDY OF ELLIPTIC FLOW AT RHIC ENERGIES

2013 ◽  
Vol 22 ◽  
pp. 724-728
Author(s):  
SUDHIR BHARDWAJ ◽  
AJIT K SOMANI ◽  
ASHISH AGNIHOTRI
Keyword(s):  
Impact Parameter ◽  
Quark Gluon Plasma ◽  
Heavy Ion Collisions ◽  
Elliptic Flow ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
Relativistic Heavy Ion Collisions ◽  
Event Generator ◽  
Flow Variation ◽  
Ion Collisions

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.

scholarly journals Dynamical vs. geometric anisotropy in relativistic heavy-ion collisions: Which one prevails?

2017 ◽  
Vol 53 (11) ◽  
Author(s):  
L. V. Bravina ◽  
I. P. Lokhtin ◽  
L. V. Malinina ◽  
S. V. Petrushanko ◽  
A. M. Snigirev ◽  
...  
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Relativistic Heavy Ion Collisions ◽  
Ion Collisions ◽  
Geometric Anisotropy
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