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Nucleon-Nucleon Interaction and the Mixing of Scalar Meson |
| DAI Lian-Rong |
| Department of Physics, Liaoning Normal University, Dalian 116029Institute of High Energy Physics, and Theoretical Physics Center for Science Facilities, Chinese Academy of Sciences, Beijing 100049 |
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| Cite this article: |
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DAI Lian-Rong 2010 Chin. Phys. Lett. 27 012102 |
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Abstract Whether the mixing of scalar meson exists or not is an interesting question. We consider the mixing of scalar meson and further study the nucleon-nucleon interaction in the chiral SU(3) quark model by solving the resonating group method equation. The results are analyzed and compared with no mixing, ideal mixing and general mixing. It seems that the nucleon-nucleon interaction and binding energy of deuteron can be reasonably described with the different mixing of scalar meson.
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| Keywords:
21.45.-v
13.75.Cs
12.39.Fe
11.30.Rd
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Received: 28 August 2009
Published: 30 December 2009
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