The Prethermal Stage of Heavy-ion Collision and the Particle Production

2018 ◽  
Vol 11 (4) ◽  
pp. 633
Author(s):  
Yu.M. Sinyukov ◽  
M.D. Adzhymambetov ◽  
V.Yu. Naboka ◽  
V.M. Shapoval
Keyword(s):  
Particle Production ◽  
Heavy Ion ◽  
Heavy Ion Collision ◽  
Ion Collision

Collision geometry and particle production in high energy heavy ion collision experiments

2008 ◽  
Vol 32 (4) ◽  
pp. 308-328
Author(s):  
Wang Ya-Ping ◽  
Zhou Dai-Mei ◽  
Huang Rui-Dian ◽  
Cai Xu
Keyword(s):  
Particle Production ◽  
Heavy Ion ◽  
High Energy ◽  
Heavy Ion Collision ◽  
Ion Collision

scholarly journals OBSERVING QUARK-GLUON PLASMA WITH STRANGE HADRONS

2000 ◽  
Vol 09 (02) ◽  
pp. 107-147 ◽  
Author(s):  
JEAN LETESSIER ◽  
JOHANN RAFELSKI
Keyword(s):  
Quark Gluon Plasma ◽  
Beam Energy ◽  
Particle Production ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
Hadron Production ◽  
Dynamical Theory ◽  
Heavy Ion Collision ◽  
Strange Hadron ◽  
Ion Collision

We review the methods and results obtained in an analysis of the experimental heavy ion collision research program at nuclear beam energy of 160–200 A GeV. We study strange, and more generally, hadronic particle production experimental data. We discuss present expectations concerning how these observables will perform at other collision energies. We also present the dynamical theory of strangeness production and apply it to show that it agrees with available experimental results. We describe strange hadron production from the baryon-poor quark-gluon phase formed at much higher reaction energies, where the abundance of strange baryons and antibaryons exceeds that of nonstrange baryons and antibaryons.

INTERMITTENCY IN MULTIPARTICLE PRODUCTION — A BRIEF EXPERIMENTAL SURVEY

1989 ◽  
Vol 04 (19) ◽  
pp. 1871-1877 ◽  
Author(s):  
B. BUSCHBECK ◽  
P. LIPA
Keyword(s):  
Particle Production ◽  
Heavy Ion ◽  
Multiparticle Production ◽  
Heavy Ion Collision ◽  
Hadron Collision ◽  
Ion Collision ◽  
Hadron Hadron Collision ◽  
Experimental Survey

Intermittency patterns of fluctuations in particle production are observed in heavy ion collision experiments, hadron-hadron collision experiments and in e+e− experiments establishing the existence of this phenomenon. Some regularities are reviewed.

scholarly journals SYSTEM SIZE AND ENERGY DEPENDENCE OF HIGH pT HADRON PRODUCTION MEASURED WITH PHENIX EXPERIMENT AT RHIC

2007 ◽  
Vol 16 (07n08) ◽  
pp. 2166-2173 ◽  
Author(s):  
◽  
TAKAO SAKAGUCHI
Keyword(s):  
Transverse Momentum ◽  
Particle Production ◽  
System Size ◽  
Heavy Ion ◽  
Hadron Production ◽  
Heavy Ion Collision ◽  
High Transverse Momentum ◽  
Relativistic Heavy Ion Collision ◽  
Phenix Experiment ◽  
Ion Collision

PHENIX has measured high transverse momentum (pT) identified hadrons in different collision species and energies in the last five RHIC runs. The systematic study of the high PT hadron production provides an idea on interaction of hard scattered partons and the matter created in relativistic heavy ion collision. The η/π0 ratio is measured in Au + Au collisions, which gives a hint on the system thermalization and particle production. A future measurement of hadron and photon measurement is discussed.

scholarly journals Super heavy particle production in high energy heavy ion collision

2021 ◽  
Author(s):  
Kurepin Alexey
Keyword(s):  
Heavy Ions ◽  
Particle Production ◽  
Heavy Particle ◽  
Parton Model ◽  
Heavy Ion ◽  
High Energy ◽  
Heavy Ion Collision ◽  
The One ◽  
Ion Collision

Abstract The estimate based on the parton model is made on the rate of production of Super Heavy Particle ( SHP ) in subthreshold collision of heavy ions at LHC. For the one-month run of lead-lead collision the yield of 16 TeV particle is of the order of 70 per year.

Dynamical model for neck formation in the entrance channel of a heavy ion collision

1982 ◽  
Vol 306 (4) ◽  
pp. 307-313 ◽  
Author(s):  
S. K. Samaddar ◽  
B. C. Samanta ◽  
D. Sperber ◽  
M. Zielińska-Pfabé
Keyword(s):  
Heavy Ion ◽  
Entrance Channel ◽  
Dynamical Model ◽  
Heavy Ion Collision ◽  
Neck Formation ◽  
Ion Collision

Study and Investigation of Hard Photons Emission in Heavy Ion Collisions

2021 ◽  
Vol 19 (2) ◽  
pp. 61-65
Author(s):  
Taghreed A. Younis ◽  
Hadi J.M. Al-Agealy
Keyword(s):  
Critical Temperature ◽  
Quark Gluon Plasma ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
Heavy Ion Collision ◽  
Hard Photon ◽  
Ion Collisions ◽  
Strength Models ◽  
Ion Collision

This work involves hard photon rate production from quark -gluon plasma QGP interaction in heavy ion collision. Using a quantum chromodynamic model to investigate and calculation of photons rate in 𝑐𝑔 → 𝑠𝑔𝛾 system due to strength coupling, photons rate, temperature of system, flavor number and critical. The photons rate production computed using the perturbative strength models for QGP interactions. The strength coupling was function of temperature of system, flavor number and critical temperature. Its influenced by force with temperature of system, its increased with decreased the temperature and vice versa. The strength coupling has used to examine the confinement and deconfinement of quarks in QGP properties and influence on the photon rate production. In our approach, we calculate the photons rate depending on the strength coupling, photons rate and temperature of system with other factors. The results plotted as a function of the photons energy. The photons rate was decreased with increased temperature and increased with decreased with strength coupling.

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