Regular Article - Theoretical Physics
Spins of superdeformed rotational bands in Tl isotopes
Dr. B.R. Ambedkar National Institute of Technology, 144011, Jalandhar, India
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Accepted: 9 December 2016
Published online: 12 January 2017
The two-parameter model defined for even-even nuclei viz. soft-rotor formula is used to assign the band-head spin of the 17 rotational bands in Tl isotopes. The least-squares fitting method is employed to obtain the spins of these bands in the mass region. The calculated transition energies are found to depend sensitively on the proposed spin. Whenever a correct spin assignment is made, the calculated and experimental transition energies coincide very well. The dynamic moment of inertia is also calculated and its variation with rotational frequency is explored.
© SIF, Springer-Verlag Berlin Heidelberg, 2017