scholarly journals Proton-Proton Correlations in the Statistical Model in High-Energy Heavy-Ion Reactions

1981 ◽  
Vol 66 (4) ◽  
pp. 1328-1343 ◽  
Author(s):  
T. Nakai ◽  
H. Yokomi
Keyword(s):  
Statistical Model ◽  
Heavy Ion ◽  
High Energy ◽  
Proton Proton ◽  
Heavy Ion Reactions

The Hydrodynamic Model for High-Energy Heavy Ion Reactions

1994 ◽  
pp. 11-22
Author(s):  
Y. Pürsün ◽  
U. Katscher ◽  
A. von Keitz ◽  
D. H. Rischke ◽  
B. Waldhauser ◽  
...  
Keyword(s):  
Hydrodynamic Model ◽  
Heavy Ion ◽  
High Energy ◽  
Heavy Ion Reactions

scholarly journals Hadron Spectra Parameters within the Non-Extensive Approach

Universe ◽  
2019 ◽  
Vol 5 (5) ◽  
pp. 122 ◽  
Author(s):  
Keming Shen ◽  
Gergely Gábor Barnaföldi ◽  
Tamás Sándor Biró
Keyword(s):  
High Energy Physics ◽  
Center Of Mass ◽  
Heavy Ion ◽  
High Energy ◽  
Proton Proton ◽  
Center Of Mass Energy ◽  
Ion Collisions ◽  
Hadron Spectra ◽  
Hadron Mass ◽  
Energy Scaling

We investigate how the non-extensive approach works in high-energy physics. Transverse momentum ( p T ) spectra of several hadrons are fitted by various non-extensive momentum distributions and by the Boltzmann–Gibbs statistics. It is shown that some non-extensive distributions can be transferred one into another. We find explicit hadron mass and center-of-mass energy scaling both in the temperature and in the non-extensive parameter, q, in proton–proton and heavy-ion collisions. We find that the temperature depends linearly, but the Tsallis q follows a logarithmic dependence on the collision energy in proton–proton collisions. In the nucleus–nucleus collisions, on the other hand, T and q correlate linearly, as was predicted in our previous work.

scholarly journals Study of rotating high energy systems with the differential HBT method

2014 ◽  
Vol 23 (09) ◽  
pp. 1450043 ◽  
Author(s):  
L. P. Csernai ◽  
S. Velle
Keyword(s):  
Angular Momentum ◽  
Energy Systems ◽  
Heavy Ion ◽  
High Energy ◽  
Heavy Ion Reactions ◽  
Particle Correlations ◽  
Large Angular Momentum

Peripheral heavy-ion reactions at ultra relativistic energies have large angular momentum that can be studied via two particle correlations using the Differential Hanbury Brown and Twiss method. In the present work, we analyze the possibilities and sensitivity of the method in rotating, few source systems. Analytic results provide insight in the advantages of this method.

Some general scaling rules in high-energy heavy-ion reactions

1989 ◽  
Vol 496 (4) ◽  
pp. 781-794 ◽  
Author(s):  
B. Andersson ◽  
J. Idh ◽  
I. Otterlund ◽  
E. Stenlund
Keyword(s):  
Heavy Ion ◽  
High Energy ◽  
Heavy Ion Reactions

Limiting Fragmentation, Scaling and Substructual Dependence of Multiparticle Production in High Energy Heavy Ion Reactions

1990 ◽  
Vol T32 ◽  
pp. 168-172 ◽  
Author(s):  
EMUO1 Collaboration ◽  
I Otterlund ◽  
M I Adamovich ◽  
M M Aggarwal ◽  
N P Andreeva ◽  
...  
Keyword(s):  
Heavy Ion ◽  
High Energy ◽  
Multiparticle Production ◽  
Heavy Ion Reactions ◽  
Limiting Fragmentation

Study of High Energy Heavy Ion Reactions with a Streamer Chamber

1979 ◽  
Vol 18 (1) ◽  
pp. 169-175 ◽  
Author(s):  
Takao Shinkawa ◽  
Sukeyasu S. Yamamoto
Keyword(s):  
Heavy Ion ◽  
High Energy ◽  
Heavy Ion Reactions
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