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NNδ Interaction at Finite Temperature |
| ZHENG Guotong;SU Rukeng* |
| Department of Physics, Hangzhou Teacher’s College, Hangzhou 310012
*Department of Physics, Fudan University, Shanghai 200433 |
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| Cite this article: |
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ZHENG Guotong, SU Rukeng 1994 Chin. Phys. Lett. 11 469-471 |
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Abstract In the framework of finite-temperature field theory the NNδ interaction is discussed. We find that the temperature dependence of the effective mass of δ-meson is quite similar to that given from the finite-temperature quantum chromodynamics sum rules, and the δ-nucleon coupling constant will approach zero as temperature grows to 215 MeV.
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| Keywords:
13.75.Gx
21.30.+y
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Published: 01 August 1994
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