Bohr Hamiltonian with different mass parameters applied to band structures of Eu isotopes built on Nilsson orbitals
| Autor: | Praveen C. Srivastava, M. J. Ermamatov, H Yépez-Martínez |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Physics
Hamiltonian model Isotope 010308 nuclear & particles physics Nuclear Theory General Physics and Astronomy 01 natural sciences Spectral line Bohr model symbols.namesake Atomic orbital Neutron number 0103 physical sciences symbols Atomic physics Nuclear Experiment 010306 general physics Hamiltonian (quantum mechanics) Electronic band structure |
| Zdroj: | Pramana. 86:1055-1066 |
| ISSN: | 0973-7111 0304-4289 |
| Popis: | The band structure of the proton-odd nuclei 153,155Eu, built on Nilsson orbitals, is investigated within the framework of a recently developed extended Bohr Hamiltonian model. The relative distance between spherical orbitals is taken into account by considering single-particle energies as a parameter which changes with increasing neutron number. Energy levels of each band and B(E2) values inside the ground-state band are calculated and compared with the available experimental data. Thus, more comprehensive information on the structure of deformed nuclei can be obtained by studying the rotation–vibration spectra of odd nuclei built on Nilsson single-particle orbitals. |
| Databáze: | OpenAIRE |
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