Microscopic study of low-lying collective bands in77Kr |
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| Authors: | K C Tripathy R Sahu S Mishra |
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| Institution: | (1) Department of Physics, North Orissa University, 757 003 Baripada, India;(2) Physics Department, Berhampur University, 760 007 Berhampur, India |
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| Abstract: | The structure of the collective bands in77Kr is investigated within our deformed shell model (DSM) based on Hartree-Fock states. The different levels are classified
into collective bands on the basis of their B(E2) values. The calculatedK = 5/2+ ground band agrees reasonably well with the experiment. An attempt has been made to study the structure of the 3-quasiparticle
band based on large J state in this nucleus. The calculated collective bands, the B(E2), and B(M1) values are compared with
available experimental data. The nature of alignments in the low-lying bands is also analyzed. |
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| Keywords: | Deformed shell model three-quasiparticle band 77Kr energy spectrum B(E2) andB(M1) values |
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