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Tensor Couplings of ω- and ρ-Mesons with Nucleons in a Derivative Scalar Coupling Model for Finite Nuclei |
| GUO Hua; HU Xiang |
| Department of Technical Physics and MOE Laboratory of Heavy Ion Physics, Peking University, Beijing 100871
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| Cite this article: |
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GUO Hua, HU Xiang 2001 Chin. Phys. Lett. 18 891-893 |
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Abstract The ω- and ρ-meson tensor couplings to nucleons in a derivative scalar coupling model for finite nuclei are investigated. The influences of the tensor couplings on the binding energies per nucleon, the root-mean-square charge radii, spin-orbit splittings and single particle energies are discussed. The obtained results show that the spin-orbit splittings for finite nuclei are more sensitive to the ω-meson tensor coupling.
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| Keywords:
21.60.-n
21.10.-k
21.30.Fe
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Published: 01 July 2001
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| PACS: |
21.60.-n
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(Nuclear structure models and methods)
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21.10.-k
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(Properties of nuclei; nuclear energy levels)
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21.30.Fe
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(Forces in hadronic systems and effective interactions)
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