42 papers
On the role of pairing correlations in calculation of \b{eta}-decay half-lives within QRPA formalism
Jameel-Un Nabi, Mavra Ishfaq
In this paper we show that the proton-neutron residual interaction can play an important role in the reliability of calculated -decay half-lives. It may also improve the predic…
Gamow-Teller strength distributions and stellar weak-interaction rates for Ge and Se using the deformed pn-QRPA model
Jameel-Un Nabi, Mavra Ishfaq
We calculate Gamow-Teller strength distributions for -decay nuclei Ge and Se using the deformed pn-QRPA model. We use a deformed Nilsson basis and consider pair…
Temperature-dependent nuclear partition functions and abundances in stellar interior
Jameel-Un Nabi, Abdel Nasser Tawfik, Nada Ezzelarab +1
We calculate temperature-dependent nuclear partition functions (TDNPFs) and nuclear abundances for nuclei assuming nuclear statistical equilibrium (NSE). The theories of stel…
Unique first-forbidden -decay transitions in odd-odd and even-even heavy nuclei
Jameel-Un Nabi, Necla Cakmak, Muhammad Majid +1
The allowed Gamow-Teller (GT) transitions are the most common weak nuclear processes of spin-isospin type. These transitions play a key role in numerous processes in the d…
Nuclear structure and weak rates of heavy waiting point nuclei under rp-process conditions
Jameel-Un Nabi, Mahmut Boyukata
The structure and the weak interaction mediated rates of the heavy waiting point (WP) nuclei Zr, Mo, Ru, Pd and Cd along line were studie…
Gamow-Teller strength and lepton captures rates on 66-71Ni in stellar matter
Jameel-Un Nabi, Muhammad Majid
Charge-changing transitions play a significant role in stellar weak-decay processes. The fate of the massive stars is decided by these weak-decay rates including lepton (positron a…