Temperature and angular momentum dependence of the quadrupole deformation in sd-shell
Autor: | Ganai, P. A., Sheikh, J. A., Maqbool, I., Singh, R. P. |
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Rok vydání: | 2009 |
Předmět: | |
Zdroj: | Pramana 73:839-846,2009 |
Druh dokumentu: | Working Paper |
DOI: | 10.1007/s12043-009-0152-2 |
Popis: | Temperature and angular momentum dependence of the quadrupole deformation is studied in the middle of the sd-shell for 28Si and 27Si isotopes using the spherical shell model approach. The shell model calculations have been performed using the standard USD interaction and the canonical partition function constructed from the calculated eigen-solutions. It is shown that the extracted average quadrupole moments show a transitional behavior as a function of temperature and the inferred transitional temperature is shown to vary with angular-momentum. The quadrupole deformation of the individual eigen-states is also analyzed. Comment: To appear in Pramana - J. Phys |
Databáze: | arXiv |
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