scholarly journals Dilepton production and elliptic flow from an anisotropic quark-gluon plasma

2019 ◽  
Vol 99 (3) ◽  
Author(s):  
Babak S. Kasmaei ◽  
Michael Strickland
Keyword(s):  
Quark Gluon Plasma ◽  
Elliptic Flow ◽  
Gluon Plasma ◽  
Dilepton Production

scholarly journals Dilepton production in a chemically equilibrating, expanding, and hadronizing quark-gluon plasma

1995 ◽  
Vol 52 (5) ◽  
pp. 2704-2713 ◽  
Author(s):  
B. Kämpfer ◽  
O. P. Pavlenko ◽  
A. Peshier ◽  
G. Soff
Keyword(s):  
Quark Gluon Plasma ◽  
Gluon Plasma ◽  
Dilepton Production

PION ELLIPTIC FLOW AND HBT INTERFEROMETRY IN A GRANULAR QUARK-GLUON PLASMA DROPLET MODEL

2007 ◽  
Vol 16 (07n08) ◽  
pp. 1832-1838
Author(s):  
WEI-NING ZHANG ◽  
YAN-YU REN ◽  
CHEUK-YIN WONG
Keyword(s):  
Transverse Momentum ◽  
Velocity Distribution ◽  
Quark Gluon Plasma ◽  
Elliptic Flow ◽  
Gluon Plasma ◽  
Droplet Model ◽  
Momentum Spectra ◽  
Transverse Momentum Spectra ◽  
Hbt Interferometry

We use a model of quark-gluon plasma granular droplets that evolve hydrodynamically to investigate pion elliptic flow and Hanbury–Brown–Twiss interferometry. We find that the data of pion transverse momentum spectra, elliptic flows, and HBT radii in [Formula: see text] Au + Au collisions at RHIC can be described well by an expanding source of granular droplets with an anisotropic velocity distribution.

scholarly journals Production and Elliptic Flow of Dileptons and Photons in a Matrix Model of the Quark-Gluon Plasma

2015 ◽  
Vol 114 (7) ◽  
Author(s):  
Charles Gale ◽  
Yoshimasa Hidaka ◽  
Sangyong Jeon ◽  
Shu Lin ◽  
Jean-François Paquet ◽  
...  
Keyword(s):  
Matrix Model ◽  
Quark Gluon Plasma ◽  
Elliptic Flow ◽  
Gluon Plasma

scholarly journals Low-mass dilepton production through transport processes in a quark-gluon plasma

2012 ◽  
Vol 85 (5) ◽  
Author(s):  
Yukinao Akamatsu ◽  
Hideki Hamagaki ◽  
Tetsuo Hatsuda ◽  
Tetsufumi Hirano
Keyword(s):  
Quark Gluon Plasma ◽  
Gluon Plasma ◽  
Transport Processes ◽  
Dilepton Production ◽  
Low Mass

Dilepton production in thermal-dependent baryonic quark–gluon plasma

2014 ◽  
Vol 92 (1) ◽  
pp. 31-35 ◽  
Author(s):  
S. Somorendro Singh ◽  
Yogesh Kumar
Keyword(s):  
Production Rate ◽  
Quark Gluon Plasma ◽  
Chemical Potential ◽  
Gluon Plasma ◽  
Mass Region ◽  
Dilepton Production ◽  
Production Rates ◽  
Baryonic Chemical Potential ◽  
Low Mass ◽  
Quark Mass Dependence

We evolute a fireball of quark–gluon plasma (QGP) at thermal-dependent chemical potential (TDCP) through a statistical model in the pionic medium. The evolution of the fireball is explained through the free energy created in the pionic medium. We study the dilepton production at TDCP from such a fireball of QGP and hadronic phase. In this model, we take a finite quark mass dependence on temperature and parametrization factor. The temperature and factor enhance in the growth of the droplet formation of quarks and gluons as well as in the dilepton production rates. The production rate shows dilepton spectrum in the low mass region of the lepton pair as 0–1.2 GeV and in the intermediate mass region of 1.0–4.0 GeV. The rate of production is observed to be a strong increasing function of the TDCP for quark and antiquark annihilation. We compare the result of dilepton production at this TDCP with the production rate of the recent dilepton productions at zero and finite baryonic chemical potential and found the result far ahead in the production rates of dilepton at TDCP.

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