scholarly journals Dynamical dipoleγradiation in heavy-ion collisions on the basis of a quantum molecular dynamics model

2010 ◽  
Vol 81 (4) ◽  
Author(s):  
H. L. Wu ◽  
W. D. Tian ◽  
Y. G. Ma ◽  
X. Z. Cai ◽  
J. G. Chen ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model ◽  
Ion Collisions

scholarly journals Progress of quantum molecular dynamics model and its applications in heavy ion collisions

2020 ◽  
Vol 15 (5) ◽  
Author(s):  
Ying-Xun Zhang ◽  
Ning Wang ◽  
Qing-Feng Li ◽  
Li Ou ◽  
Jun-Long Tian ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model ◽  
Ion Collisions

ISOSPIN EFFECTS OF THRESHOLD ENERGY OF RADIAL FLOW IN HEAVY ION COLLISIONS

2008 ◽  
Vol 17 (09) ◽  
pp. 1865-1874 ◽  
Author(s):  
FENG-SHOU ZHANG ◽  
BAO-AN BIAN ◽  
HONG-YU ZHOU
Keyword(s):  
Molecular Dynamics ◽  
Symmetry Energy ◽  
Radial Flow ◽  
Threshold Energy ◽  
Heavy Ion ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model ◽  
Central Collisions ◽  
Ion Collisions ◽  
Threshold Energies

The threshold energies of radial flow in central collisions are investigated within an isospin dependent quantum molecular dynamics model using three different forms of symmetry energy. It is found that the neutron-rich system had smaller threshold energy of radial flow and this quantity depends on the form of symmetry potential. It indicates that the threshold energy of radial flow can provide a new method to determine the symmetry energy of asymmetric nuclear matter.

THE ORIENTATIONAL-AVERAGE EFFECTS OF HEAVY-ION COLLISIONS INDUCED BY DEFORMED NUCLEI AT INTERMEDIATE ENERGY

2010 ◽  
Vol 19 (08n09) ◽  
pp. 1794-1801
Author(s):  
X. G. CAO ◽  
X. Z. CAI ◽  
G. Q. ZHANG ◽  
Y. G. MA ◽  
J. G. CHEN ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Intermediate Energy ◽  
Stopping Power ◽  
Quantum Molecular Dynamics ◽  
Deformed Nuclei ◽  
Nuclear Stopping ◽  
Ion Collisions ◽  
Collision Number

The deformed projectiles and targets are expected to play different roles in heavy-ion collisions (HICs) at intermediate energy compared with spherical ones. With an isospin dependent quantum molecular dynamics (IDQMD) model, in despite of averaging all the orientations of axisymmetric deformed 24 Mg + 24 Mg collisions, it is still found that NN collision number, nuclear stopping power (R) and multiplicity of fragments have considerable differences compared with spherical 24 Mg + 24 Mg collisions.

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