Φ measures of Bose-Einstein correlations for different multiplicity distributions in high energy heavy-ion collisions

2005 ◽  
Vol 72 (4) ◽  
Author(s):  
Q. H. Zhang ◽  
L. Huo ◽  
W. N. Zhang
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
High Energy ◽  
Ion Collisions ◽  
Multiplicity Distributions ◽  
Bose Einstein

Multiplicity distributions in high-energy heavy-ion collisions

1993 ◽  
Vol 106 (7) ◽  
pp. 967-978 ◽  
Author(s):  
A. Mukhopadhyay ◽  
P. L. Jain ◽  
G. Singh
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
High Energy ◽  
Ion Collisions ◽  
Multiplicity Distributions

scholarly journals An analytic hydrodynamical model of rotating 3D expansion in heavy-ion collisions

2016 ◽  
Vol 31 (28n29) ◽  
pp. 1645017 ◽  
Author(s):  
M. I. Nagy ◽  
T. Csörgő
Keyword(s):  
Heavy Ion Collisions ◽  
Collision Energy ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
High Energy ◽  
Flow Measurements ◽  
Ion Collisions ◽  
New Information ◽  
Principal Axes ◽  
Bose Einstein

A new exact and analytic solution of non-relativistic fireball hydrodynamics is presented. It describes an expanding three-axis ellipsoid that rotates along one of its principal axes. The observables are calculated using simple analytic formulas. Following earlier works, it is pointed out that azimuthal oscillation of the off-diagonal Bertsch-Pratt radii of Bose-Einstein correlations as well as rapidity dependent directed and third flow measurements provide means to determine the magnitude of the rotation of the fireball. It is argued that observing this rotation and its dependence on collision energy may lead to new information on the equation of state of the strongly interacting quark gluon plasma produced in high energy heavy ion collisions.

scholarly journals Setting the string shoving picture in a new frame

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Christian Bierlich ◽  
Smita Chakraborty ◽  
Gösta Gustafson ◽  
Leif Lönnblad
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
High Energy ◽  
Hadronic Final State ◽  
Final State ◽  
Anisotropic Flow ◽  
Ion Collisions ◽  
Recent Success ◽  
Multiplicity Distributions ◽  
Flow Effects

Abstract Based on the recent success of the Angantyr model in describing multiplicity distributions of the hadronic final state in high energy heavy ion collisions, we investigate how far one can go with a such a string-based scenario to describe also flow effects measured in such collisions.For this purpose we improve our previous so-called shoving model, where strings that are close in space-time tend to repel each other in a way that could generate anisotropic flow, and we find that this model can indeed generate such flows in AA collisions. The flow generated is not quite enough to reproduce measurements, but we identify some shortcomings in the presented implementation of the model that, when fixed, could plausibly give a more realistic amount of flow.

scholarly journals Elliptic flow of colored glass in high energy heavy ion collisions

2003 ◽  
Vol 554 (1-2) ◽  
pp. 21-27 ◽  
Author(s):  
Alex Krasnitz ◽  
Yasushi Nara ◽  
Raju Venugopalan
Keyword(s):  
Heavy Ion Collisions ◽  
Elliptic Flow ◽  
Heavy Ion ◽  
High Energy ◽  
Colored Glass ◽  
Ion Collisions

scholarly journals Primary Projectile Fragmentation Distribution in High Energy Heavy Ion Collisions

1984 ◽  
Vol 71 (6) ◽  
pp. 1429-1431 ◽  
Author(s):  
Y. Kitazoe ◽  
O. Hashimoto ◽  
H. Toki ◽  
Y. Yamamura ◽  
M. Sano
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
High Energy ◽  
Projectile Fragmentation ◽  
Ion Collisions

scholarly journals Signatures of QGP at RHIC and the LHC

2021 ◽  
Vol 31 (1) ◽  
Author(s):  
T. Niida ◽  
Y. Miake
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
High Energy ◽  
Jet Quenching ◽  
Theoretical Studies ◽  
Debye Screening ◽  
Direct Photons ◽  
Ion Collisions ◽  
Experimental And Theoretical Studies

AbstractThe progress over the 30 years since the first high-energy heavy-ion collisions at the BNL-AGS and CERN-SPS has been truly remarkable. Rigorous experimental and theoretical studies have revealed a new state of the matter in heavy-ion collisions, the quark-gluon plasma (QGP). Many signatures supporting the formation of the QGP have been reported. Among them are jet quenching, the non-viscous flow, direct photons, and Debye screening effects. In this article, selected signatures of the QGP observed at RHIC and the LHC are reviewed.

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