Chin. Phys. Lett.  2001, Vol. 18 Issue (7): 891-893    DOI:
Original Articles |
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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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.
Keywords: 21.60.-n      21.10.-k      21.30.Fe     
Published: 01 July 2001
PACS:  21.60.-n (Nuclear structure models and methods)  
  21.10.-k (Properties of nuclei; nuclear energy levels)  
  21.30.Fe (Forces in hadronic systems and effective interactions)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2001/V18/I7/0891
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