9 papers
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…
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…
Allowed and unique first-forbidden stellar electron emission rates of neutron-rich copper isotopes
Muhammad Majid, Jameel-Un Nabi, Gul Daraz
The allowed charge-changing transitions are the most common weak interaction processes of spin-isospin form that play a crucial role in several nuclear/astrophysical processes. The…
Gamma Ray Heating and Neutrino Cooling Rates due to Weak Interaction Processes on sd-shell Nuclei in Stellar Cores
Muhammad Fayaz, Jameel-Un Nabi, Muhammad Majid
Gamma ray heating and neutrino cooling rates, due to weak interaction processes, on -shell nuclei in stellar core are calculated using the proton neutron quasiparticle random p…
Study of electron capture rates on chromium isotopes for core-collapse simulations
Muhammad Majid, Jameel-Un Nabi
Electron capture rates on \emph{fp}-shell nuclei play a pivotal role in the dynamics of stellar evolution and core collapse. These rates play a crucial role in the gravitational co…
Study of Gamow-Teller strength and associated weak-rates on odd-A nuclei in stellar matter
Muhammad Majid, Jameel-Un Nabi, Muhammad Riaz
In a recent study by Cole et al., it was concluded that QRPA calculations show larger deviations and overestimate the total experimental Gamow-Teller (GT) strength. It was also con…