Study on open charm hadron production and angular correlation in high-energy nuclear collisions

2021 ◽  
Vol 32 (1) ◽  
Author(s):  
Hai Wang ◽  
Jin-Hui Chen
Keyword(s):  
Angular Correlation ◽  
High Energy ◽  
Hadron Production ◽  
Open Charm ◽  
Nuclear Collisions ◽  
Charm Hadron

scholarly journals Constraints on gluon distribution functions in the nucleon and nucleus from open charm hadron production at the Electron-Ion Collider

2021 ◽  
Vol 104 (5) ◽  
Author(s):  
Matthew Kelsey ◽  
Reynier Cruz-Torres ◽  
Xin Dong ◽  
Yuanjing Ji ◽  
Sooraj Radhakrishnan ◽  
...  
Keyword(s):  
Gluon Distribution ◽  
Hadron Production ◽  
Open Charm ◽  
Distribution Functions ◽  
Charm Hadron

scholarly journals High energy hadron production as self-organized criticality

2019 ◽  
Vol 28 (04) ◽  
pp. 1950025 ◽  
Author(s):  
Paolo Castorina ◽  
Helmut Satz
Keyword(s):  
High Energy ◽  
Hadron Production ◽  
Ideal Gas ◽  
Light Nuclei ◽  
Nuclear Mass ◽  
Nuclear Collisions ◽  
Self Organized ◽  
Self Organized Criticality ◽  
Hadronic Resonances ◽  
Energy Hadron

In high energy nuclear collisions, production rates of light nuclei as well as those of hadrons and hadronic resonances agree with the predictions of an ideal gas at a temperature [Formula: see text][Formula: see text]MeV. In an equilibrium hadronic medium of this temperature, light nuclei cannot survive. We propose that the observed behavior is due to an evolution in global non-equilibrium, leading to self-organized criticality. At the confinement point, the initial quark-gluon medium becomes quenched by the vacuum, breaking up into all allowed free hadronic and nuclear mass states without formation of any subsequent thermal hadronic medium.

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