scholarly journals Corrigendum to “Charged Particle, Photon Multiplicity, and Transverse Energy Production in High-Energy Heavy-Ion Collisions”

2017 ◽  
Vol 2017 ◽  
pp. 1-3
Author(s):  
Raghunath Sahoo ◽  
Aditya Nath Mishra ◽  
Nirbhay K. Behera ◽  
Basanta K. Nandi

2015 ◽  
Vol 2015 ◽  
pp. 1-30 ◽  
Author(s):  
Raghunath Sahoo ◽  
Aditya Nath Mishra ◽  
Nirbhay K. Behera ◽  
Basanta K. Nandi

We review the charged particle and photon multiplicities and transverse energy production in heavy-ion collisions starting from few GeV to TeV energies. The experimental results of pseudorapidity distribution of charged particles and photons at different collision energies and centralities are discussed. We also discuss the hypothesis of limiting fragmentation and expansion dynamics using the Landau hydrodynamics and the underlying physics. Meanwhile, we present the estimation of initial energy density multiplied with formation time as a function of different collision energies and centralities. In the end, the transverse energy per charged particle in connection with the chemical freeze-out criteria is discussed. We invoke various models and phenomenological arguments to interpret and characterize the fireball created in heavy-ion collisions. This review overall provides a scope to understand the heavy-ion collision data and a possible formation of a deconfined phase of partons via the global observables like charged particles, photons, and the transverse energy measurement.





1990 ◽  
Vol 42 (4) ◽  
pp. 1519-1529 ◽  
Author(s):  
S. Shaheen ◽  
F. D. Becchetti ◽  
D. A. Roberts ◽  
J. W. Jänecke ◽  
R. L. Stern ◽  
...  


2002 ◽  
Vol 17 (08) ◽  
pp. 1149-1158 ◽  
Author(s):  
A. P. BALACHANDRAN ◽  
S. DIGAL

We extend and generalize the seminal work of Brandenberger, Huang and Zhang on the formation of strings during chiral phase transitions1 and discuss the formation of Abelian and non-Abelian topological strings during such transitions in the early universe and in the high energy heavy-ion collisions. Chiral symmetry as well as deconfinement are restored in the core of these defects. Formation of a dense network of string defects is likely to play an important role in the dynamics following the chiral phase transition. We speculate that such a network can give rise to non-azimuthal distribution of transverse energy in heavy-ion collisions.



2008 ◽  
Vol 660 (3) ◽  
pp. 172-175 ◽  
Author(s):  
J. Cleymans ◽  
R. Sahoo ◽  
D.P. Mahapatra ◽  
D.K. Srivastava ◽  
S. Wheaton




2003 ◽  
Vol 554 (1-2) ◽  
pp. 21-27 ◽  
Author(s):  
Alex Krasnitz ◽  
Yasushi Nara ◽  
Raju Venugopalan


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