The role of the Heisenberg principle in constrained molecular dynamics model
Abstract
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.
- Authors:
-
- 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 Univ., College Station, TX (United States). Cyclotron Inst.; Inst. Nazionale di Fisica Nucleare (INFN), Catania (Italy). Lab. Nazionali del Sud
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an 710119, Shaanxi, P. R. China
- Chinese Academy of Sciences (CAS), Shanghai (China). Shanghai Inst. of Applied Physics
- Chinese Academy of Sciences (CAS), Shanghai (China). Shanghai Inst. of Applied Physics; ShanghaiTech Univ. (China). School of Physical Science and Technology
- Publication Date:
- Research Org.:
- Texas A & M Univ., College Station, TX (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1574989
- Grant/Contract Number:
- NA0003841
- Resource Type:
- Accepted Manuscript
- Journal Name:
- International Journal of Modern Physics E
- Additional Journal Information:
- Journal Volume: 28; Journal Issue: 06; Journal ID: ISSN 0218-3013
- Publisher:
- World Scientific
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Heisenberg principle; binding energy; CoMD
Citation Formats
Wang, K., Bonasera, A., Zheng, H., Zhang, G. Q., Ma, Y. G., and Shen, W. Q. The role of the Heisenberg principle in constrained molecular dynamics model. United States: N. p., 2019.
Web. doi:10.1142/s0218301319500393.
Wang, K., Bonasera, A., Zheng, H., Zhang, G. Q., Ma, Y. G., & Shen, W. Q. The role of the Heisenberg principle in constrained molecular dynamics model. United States. https://doi.org/10.1142/s0218301319500393
Wang, K., Bonasera, A., Zheng, H., Zhang, G. Q., Ma, Y. G., and Shen, W. Q. Wed .
"The role of the Heisenberg principle in constrained molecular dynamics model". United States. https://doi.org/10.1142/s0218301319500393. https://www.osti.gov/servlets/purl/1574989.
@article{osti_1574989,
title = {The role of the Heisenberg principle in constrained molecular dynamics model},
author = {Wang, K. and Bonasera, A. and Zheng, H. and Zhang, G. Q. and Ma, Y. G. and Shen, W. Q.},
abstractNote = {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.},
doi = {10.1142/s0218301319500393},
journal = {International Journal of Modern Physics E},
number = 06,
volume = 28,
place = {United States},
year = {2019},
month = {7}
}
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