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Title: The role of the Heisenberg principle in constrained molecular dynamics model

Journal Article · · International Journal of Modern Physics E
ORCiD logo [1];  [2];  [3];  [4];  [5];  [5]
  1. Chinese Academy of Sciences (CAS), Shanghai (China). Shanghai Inst. of Applied Physics; Univ. of the Chinese Academy of Sciences, Beijing (China); ShanghaiTech Univ. (China). School of Physical Science and Technology; Texas A&M University
  2. Texas A & M Univ., College Station, TX (United States). Cyclotron Inst.; Inst. Nazionale di Fisica Nucleare (INFN), Catania (Italy). Lab. Nazionali del Sud
  3. School of Physics and Information Technology, Shaanxi Normal University, Xi’an 710119, Shaanxi, P. R. China
  4. Chinese Academy of Sciences (CAS), Shanghai (China). Shanghai Inst. of Applied Physics
  5. Chinese Academy of Sciences (CAS), Shanghai (China). Shanghai Inst. of Applied Physics; ShanghaiTech Univ. (China). School of Physical Science and Technology
+ Show Author Affiliations

In this study, we implement the Heisenberg principle into the Constrained Molecular Dynamics model with a similar approach to the Pauli principle using the one-body occupation probability $$\bar{f}_i$$. Results of the modified and the original model with comparisons to data are given. The binding energies and the radii of light nuclei obtained with the modified model are more consistent with the experimental data than the original one. The collision term and the density distribution are tested through a comparison to p+12C elastic scattering data. Some simulations for fragmentation and superheavy nuclei production are also discussed.

Research Organization:
Texas A & M Univ., College Station, TX (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003841
OSTI ID:
1574989
Journal Information:
International Journal of Modern Physics E, Journal Name: International Journal of Modern Physics E Journal Issue: 06 Vol. 28; ISSN 0218-3013
Publisher:
World ScientificCopyright Statement
Country of Publication:
United States
Language:
English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
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Heisenberg principle
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