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Nuclear Dynamical Quadrupole Deformations in Heavy-Ion Reactions |
| DOU Liang1,2, WANG Nan1**, ZHAO En-Guang3
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1College of Physics, Shenzhen University, Shenzhen 518060
2China Institute of Atomic Energy, Beijing 102413
3Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190
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| Cite this article: |
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DOU Liang, WANG Nan, ZHAO En-Guang 2011 Chin. Phys. Lett. 28 122401 |
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Abstract Within the quantum molecular dynamics model, the evolution of heavy-ion quadrupole deformations as a function of the central distance between nuclei in the approaching process of fusion reactions near the barrier is studied. The dependences of the maximum prolate deformations for the projectile and the target on the incident energy and the impact parameter are also investigated. The ratios of the quadrupole deformation energies for the projectile to those for the target during the approaching process are also calculated and the results are compared with the assumption [Phys. Rev. C 65 (2001) 014607] by Zagrebaev et al.
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| Keywords:
24.10.-i
25.70.-z
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Received: 17 August 2011
Published: 29 November 2011
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| PACS: |
24.10.-i
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(Nuclear reaction models and methods)
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25.70.-z
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(Low and intermediate energy heavy-ion reactions)
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