5 papers
Statistical spectroscopic calculation of expectation values and spin-cutoff factors
Calvin W. Johnson, Jameel-Un Nabi, W. Erich Ormand
Recently we proposed a formalism, based in nuclear statistical spectroscopy, for efficient computation of nuclear level density, or densities of states, through a sum of partitione…
Reliable calculations of level densities using statistical spectroscopy
Jameel-Un Nabi, Calvin W. Johnson, W. Erich Ormand
Nucleosynthesis calculations require nuclear level densities for hundreds or even thousands of nuclides. Ideally one would like to constrain these level densities by microscopicall…
Statistical models of nuclear level densities
Calvin W. Johnson, Jameel-Un Nabi, W. Erich Ormand
We present calculations of nuclear level densities that are based upon the detailed microphysics of the interacting shell model yet are also computationally tractable. To do this,…
Stellar Weak Interaction Rates and Energy Losses for fp-Shell Nuclei Calculated in the Proton-Neutron Quasiparticle Random-Phase Approximation (II).(A = 61 to 80)
J. -U. Nabi, H. V. Klapdor-Kleingrothaus
Weak interaction rates and the associated energy losses for massive nuclei in the fp-shell are calculated in stellar matter using a modified form of proton-neutron quasiparticle RP…
Stellar Weak Interaction Rates and Energy Losses for fp-Shell Nuclei in the Proton-Neutron Quasiparticle Random-Phase Approximation
J. -U Nabi, H. V. Klapdor-Kleingrothaus
Nuclear weak interaction rates for fp-shell nuclei in stellar matter and the associated energy losses are calculated using a modified form of proton-neutron quasiparticle RPA model…