Authors: Vidya Devi, H.M. Mittal
Addresses: Department of Physics, Dr. B.R. Ambedkar, National Institute of Technology, Jalandhar-144011, India. ' Department of Physics, Dr. B.R. Ambedkar, National Institute of Technology, Jalandhar-144011, India
Abstract: This paper presents a two-parameter formula which works best for an Anharmonic Vibrator (AHV), i.e., soft and rigid rotor nuclei in the A = 120-200 mass region. A comparison with the other two-parameter formulae, i.e., ab, Brentano Soft Rotor Formula (SRF), Ejiri and Variable Moment of Inertia (VMI) model, shows that this formula gives a better fit with the experimental data.
Keywords: power law; A = 120-200 mass region nuclei; anharmonic vibrators; AHV; ground-band energy spectra; nuclear structure.
International Journal of Nuclear Energy Science and Technology, 2010 Vol.5 No.2, pp.134 - 142
Available online: 21 Dec 2009 *Full-text access for editors Access for subscribers Purchase this article Comment on this article