scholarly journals Production of QED pairs at small impact parameter in relativistic heavy ion collisions

2004 ◽  
Vol 69 (5) ◽  
Author(s):  
Kai Hencken ◽  
Gerhard Baur ◽  
Dirk Trautmann
Keyword(s):  
Impact Parameter ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Relativistic Heavy Ion Collisions ◽  
Small Impact ◽  
Ion Collisions ◽  
Small Impact Parameter

scholarly journals Impact-parameter dependence of giant resonance excitations in relativistic heavy-ion collisions

1999 ◽  
Vol 60 (5) ◽  
Author(s):  
A. Grünschloß ◽  
K. Boretzky ◽  
T. Aumann ◽  
C. A. Bertulani ◽  
J. Cub ◽  
...  
Keyword(s):  
Impact Parameter ◽  
Heavy Ion Collisions ◽  
Giant Resonance ◽  
Heavy Ion ◽  
Relativistic Heavy Ion Collisions ◽  
Parameter Dependence ◽  
Ion Collisions

scholarly journals Relating Charged Particle Multiplicity to Impact Parameter in Heavy-Ion Collisions at NICA Energies

Particles ◽  
2021 ◽  
Vol 4 (2) ◽  
pp. 275-287
Author(s):  
Petr Parfenov ◽  
Dim Idrisov ◽  
Vinh Ba Luong ◽  
Arkadiy Taranenko
Keyword(s):  
Impact Parameter ◽  
Heavy Ion Collisions ◽  
Simulated Data ◽  
Heavy Ion ◽  
Relativistic Heavy Ion Collisions ◽  
Particle Multiplicity ◽  
Charged Particle Multiplicity ◽  
Final State ◽  
Ion Collisions ◽  
The Impact

The size and evolution of the matter created in relativistic heavy-ion collisions strongly depend on collision geometry, defined by the impact parameter. However, the impact parameter cannot be measured directly in an experiment but might be inferred from final state observables using the centrality procedure. We present the procedure of centrality determination for the Multi-Purpose Detector (MPD) at the NICA collider and its performance using the multiplicity of produced charged particles at midrapidity. The validity of the procedure is assessed using the simulated data for Au + Au collisions at sNN = 4–11 GeV.

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.

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