scholarly journals Short-range correlations in the extended quantum molecular dynamics model

2022 ◽  
Vol 105 (1) ◽  
Author(s):  
Lei Shen ◽  
Bo-Song Huang ◽  
Yu-Gang Ma
Keyword(s):  
Molecular Dynamics ◽  
Short Range ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model ◽  
Short Range Correlations

scholarly journals SEARCH FOR POSSIBLE WAY OF PRODUCING SUPER-HEAVY ELEMENTS: DYNAMIC STUDY ON DAMPED REACTIONS OF 244Pu+244Pu, 238U+238U and 197Au+197Au

2005 ◽  
Vol 20 (34) ◽  
pp. 2619-2627 ◽  
Author(s):  
NING WANG ◽  
ZHUXIA LI ◽  
XIZHEN WU ◽  
ENGUANG ZHAO
Keyword(s):  
Molecular Dynamics ◽  
Time Scale ◽  
Incident Energy ◽  
Composite System ◽  
Binding Energies ◽  
Decay Process ◽  
Heavy Elements ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model ◽  
Production Probability

By using the Improved Quantum Molecular Dynamics model, the 244 Pu +244 Pu , 238 U +238 U and 197 Au +197 Au reactions at the energy range of E c.m. =800 MeV to 2000 MeV are studied. We find that the production probability of superheavy fragments (SHFs) with Z≥114 for the 244 Pu +244 Pu reaction is much higher compared with that for the 238 U +238 U reaction and no product of SHF is found for the 197 Au +197 Au . The production probability of SHFs strongly depends on the incident energy and a narrowly peaked energy dependence of production probability is found. The decay mechanism of the composite system of projectile and target is studied and the time scale of decay process is explored. The binding energies and the shapes of SHFs are studied. The binding energies of SHFs are broadly distributed and the shapes of SHFs are strongly deformed.

scholarly journals Total Reaction Cross Section in an Isospin-Dependent Quantum Molecular Dynamics Model

2003 ◽  
Vol 20 (3) ◽  
pp. 354-357 ◽  
Author(s):  
Wei Yi-Bin ◽  
Cai Xiang-Zhou ◽  
Shen Wen-Qing ◽  
Ma Yu-Gang ◽  
Zhang Hu-Yong ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Cross Section ◽  
Reaction Cross Section ◽  
Reaction Cross ◽  
Total Reaction Cross Section ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model ◽  
Total Reaction

scholarly journals Elliptic flow of the proton in 197Au + 197Au collisions reaction at intermediate energy by using a quantum molecular dynamics model

2019 ◽  
Vol 1380 ◽  
pp. 012008
Author(s):  
Phacharatouch Chaimongkon ◽  
Tanachod Thapang ◽  
Tanaporn Boonprasert ◽  
Apichaya Chumsri ◽  
Panadda Sittiketkorn ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Elliptic Flow ◽  
Intermediate Energy ◽  
Quantum Molecular Dynamics ◽  
Dynamics Model
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