| NUCLEAR PHYSICS |
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Effect of Short-Range and Tensor Force Correlations on High-Density Behavior of Symmetry Energy |
| XU Chang1**, REN Zhong-Zhou1,2 |
1Department of Physics, Nanjing University, Nanjing 210093
2Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator, Lanzhou 730000
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| Cite this article: |
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XU Chang, REN Zhong-Zhou 2012 Chin. Phys. Lett. 29 122102 |
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Abstract The effect of short-range and tensor correlations on nuclear symmetry energy is investigated by using realistic nuclear momentum distribution n(k). For finite nuclei, the n(k) is discussed in detail within an analytical model that allows inclusion of both short-range and tensor correlation effects in a physically very transparent way. The equation of state of symmetric nuclear matter is calculated by using realistic n(k) parameterization. The tensor-force induced short-range correlations are shown to have a significant impact on the behavior of symmetry energy.
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Received: 03 September 2012
Published: 04 March 2013
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| PACS: |
21.30.Fe
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(Forces in hadronic systems and effective interactions)
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21.65.Ef
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(Symmetry energy)
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21.65.Cd
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(Asymmetric matter, neutron matter)
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