scholarly journals Charmed hadron production via equal-velocity quark combination in ultrarelativistic heavy ion collisions

2020 ◽  
Vol 101 (5) ◽  
Author(s):  
Rui-Qin Wang ◽  
Jun Song ◽  
Feng-Lan Shao ◽  
Zuo-Tang Liang
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Hadron Production ◽  
Charmed Hadron ◽  
Ion Collisions ◽  
Ultrarelativistic Heavy Ion Collisions

scholarly journals Conservational and Sequential Charm Hadronization in Heavy Ion Collisions

2019 ◽  
Vol 202 ◽  
pp. 06004 ◽  
Author(s):  
Jiaxing Zhao ◽  
Shuzhe Shi ◽  
Nu Xu ◽  
Pengfei Zhuang
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Hadron Production ◽  
Heavy Quarks ◽  
Coalescence Model ◽  
Charmed Hadron ◽  
Ion Collisions ◽  
Relative Enhancement ◽  
Charm Hadron

Heavy quarks are almost initially produced and the number is conserved during the evolution of the hot medium produced in Heavy Ion collisions. We firstly take into account the charm conservation effect on charm hadron hadronization via sequential coalescence model. In the frame of sequential coalescence, the charm conservation enhances the earlier hadron production and suppresses the later production. This relative enhancement (suppression) changes significantly the charmed hadron ratios in heavy ion collisions at RHIC and LHC.

scholarly journals Heavy and light hadron production and D -hadron correlation in relativistic heavy-ion collisions

2017 ◽  
Vol 967 ◽  
pp. 628-631 ◽  
Author(s):  
Shanshan Cao ◽  
Tan Luo ◽  
Yayun He ◽  
Guang-You Qin ◽  
Xin-Nian Wang
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Hadron Production ◽  
Relativistic Heavy Ion Collisions ◽  
Ion Collisions ◽  
Light Hadron

scholarly journals Hadronic dissipative effects on elliptic flow in ultrarelativistic heavy-ion collisions

2006 ◽  
Vol 636 (6) ◽  
pp. 299-304 ◽  
Author(s):  
Tetsufumi Hirano ◽  
Ulrich Heinz ◽  
Dmitri Kharzeev ◽  
Roy Lacey ◽  
Yasushi Nara
Keyword(s):  
Heavy Ion Collisions ◽  
Elliptic Flow ◽  
Heavy Ion ◽  
Ion Collisions ◽  
Dissipative Effects ◽  
Ultrarelativistic Heavy Ion Collisions

scholarly journals Particle Production in Ultrarelativistic Heavy-Ion Collisions: A Statistical-Thermal Model Review

2013 ◽  
Vol 2013 ◽  
pp. 1-27 ◽  
Author(s):  
S. K. Tiwari ◽  
C. P. Singh
Keyword(s):  
Thermal Model ◽  
Heavy Ion Collisions ◽  
Particle Production ◽  
Heavy Ion ◽  
Gluon Plasma ◽  
Transverse Mass ◽  
Current Status ◽  
Thermal Models ◽  
Ion Collisions ◽  
Ultrarelativistic Heavy Ion Collisions

The current status of various thermal and statistical descriptions of particle production in the ultrarelativistic heavy-ion collisions experiments is presented in detail. We discuss the formulation of various types of thermal models of a hot and dense hadron gas (HG) and the methods incorporated in the implementing of the interactions between hadrons. It includes our new excluded-volume model which is thermodynamically consistent. The results of the above models together with the experimental results for various ratios of the produced hadrons are compared. We derive some new universal conditions emerging at the chemical freeze-out of HG fireball showing independence with respect to the energy as well as the structure of the nuclei used in the collision. Further, we calculate various transport properties of HG such as the ratio of shear viscosity-to-entropy using our thermal model and compare with the results of other models. We also show the rapidity as well as transverse mass spectra of various hadrons in the thermal HG model in order to outline the presence of flow in the fluid formed in the collision. The purpose of this review article is to organize and summarize the experimental data obtained in various experiments with heavy-ion collisions and then to examine and analyze them using thermal models so that a firm conclusion regarding the formation of quark-gluon plasma (QGP) can be obtained.

Sign in / Sign up

Export Citation Format

Share Document