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Disentangling the Effects of Thickness of the Neutron Skin and Symmetry Potential in Nucleon Induced Reactions on Sn Isotopes |
| OU Li1, LI Zhu-Xia2, WU Xi-Zhen2, SUN Wei-Li3 |
| 1National Key Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, Beijing 1000882China Institute of Atomic Energy, Beijing 1024133Institute of Applied Physics and Computational Mathematics, Beijing 100088 |
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| Cite this article: |
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OU Li, LI Zhu-Xia, WU Xi-Zhen et al 2009 Chin. Phys. Lett. 26 052501 |
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Abstract The effects of density dependence of symmetry energy and the thickness of the neutron skin in proton (neutron) induced reactions on Sn isotopes are investigated by means of the improved molecular dynamics model. The investigation shows that the target size dependence of the reaction cross sections for proton induced reactions on Sn isotopes is sensitive to the density dependence of the symmetry energy and less sensitive to the thickness of the neutron skin of the target nuclei, but that, for neutron induced reactions on Sn isotopes, it is less sensitive to the density dependence of the symmetry energy and sensitive to the thickness of the neutron skin of the target nucleus.
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| Keywords:
25.40.-h
21.30.Fe
24.10.Lx
21.10.Gv
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Received: 04 January 2009
Published: 23 April 2009
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| PACS: |
25.40.-h
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(Nucleon-induced reactions)
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21.30.Fe
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(Forces in hadronic systems and effective interactions)
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24.10.Lx
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(Monte Carlo simulations (including hadron and parton cascades and string breaking models))
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21.10.Gv
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(Nucleon distributions and halo features)
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