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Relativistic wave functions for single-proton resonant states |
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| Authors: | S. S. Zhang W. Zhang S. G. Zhou J. Meng |
| Affiliation: | (1) School of Science, Beihang University, 100083 Beijing, China;(2) School of Electrical Engineering and Automation Science, Henan Polytechnic University, 454159 Henan, China;(3) Institute of Theoretical Physics, Chinese Academy of Sciences, 100080 Beijing, China;(4) Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, 730000 Lanzhou, China;(5) School of Physics, Peking University, 100871 Beijing, China |
| Abstract: | With the relativistic boundary condition, single-proton resonant states in spherical nuclei are studied by an analytic continuation in the coupling constant (ACCC) method within the framework of the self-consistent relativistic mean-field (RMF) theory. In this scheme, we investigate the wave functions for l≠ 0 proton resonant states close to the continuum threshold in the stable nuclide 120Sn for the first time. Some hints for pseudospin symmetry in the resonant states of nuclei are mentioned as well. |
| Keywords: | 25.70.Ef Resonances 21.10.-k Properties of nuclei nuclear energy levels 02.60.-x Numerical approximation and analysis 21.60.-n Nuclear structure models and methods |
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