19 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Ghulam Ishaq Khan Institute of Engineering Sciences and TechnologyPK19 papers
- Institute of Space TechnologyPK8 papers
- University of the PunjabPK6 papers
- Karadeniz Technical UniversityTR3 papers
- University of JhangPK3 papers
- Gifu UniversityJP2 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE2 papers
- High Energy Accelerator Research OrganizationJP2 papers
- Japan Proton Accelerator Research ComplexJP2 papers
- Karabük UniversityTR2 papers
- Kırıkkale UniversityTR2 papers
- Kyoto UniversityJP2 papers
22 papers · 1 filter
-decay properties of some astrophysically important Sc-isotopes
Fakeha Farooq, Jameel-Un Nabi, Ramoona Shehzadi
In the late progressive stages of heavy stars, electron capture and -decay are the governing processes. The weak rates are essential inputs for modeling the stages of high-m…
-decay of N=126 isotones for the r-process nucleosynthesis
Jameel-Un Nabi, Necla Cakmak, Asim Ullah +1
The -decay properties of nuclei with neutron number is investigated in this paper. Two different versions of the proton-neutron quasi particle random phase (pn-QRPA) m…
Investigation of pairing correlations on computed Gamow-Teller strength distributions and associated -decay half-lives
Jameel-Un Nabi, Asim Ullah, Muhammad Tahir
We investigate the effect of pairing correlations on the computed Gamow-Teller (GT) strength distributions and corresponding -decay half-lives. The calculations are performed fo…
-Decay Properties of Neutron-rich Yttrium Isotopes
Fakeha Farooq, Jameel-Un Nabi, Ramoona Shehzadi
In this study, we have reported key nuclear properties of weak -decay processes on Yttrium isotopes for the mass number range . This mass region is important in a…
Investigation of -decay properties of neutron-rich Cerium isotopes
Jameel-Un Nabi, Asim Ullah, Zeeshan Khan
Reliable and precise knowledge of the -decay properties of neutron-rich nuclei is important for a better understanding of the -process. We report the computation of -decay…
Electron capture and \b{eta}-decay rates for nuclei with A=65-80
Asim Ullah, Jameel-Un Nabi
Recently, a list of the top 50 most important electron capture (EC) and -decay (BD) nuclei, averaged throughout the stellar trajectory for , was published.…
Investigation of effects of pairing correlations on calculated -decay half-lives of fp-shell nuclei
Asim Ullah, Jameel-Un Nabi, Muhammad Tahir
Pairing of nucleons plays a key role in solving various nuclear physics problems. We investigate the probable effects of pairing correlations on the calculated Gamow-Teller (GT) st…
Study of \b{eta}-Decay, log ft Values and Nuclear Structure Properties of Neutron-rich Ge Nuclei
Jameel-Un Nabi, Wajeeha Khalid, Abdul Kabir +1
We use the relativistic mean field (RMF) model to conduct a thorough analysis of the ground-state properties of Ge nuclei. Binding energies and neutron skin thick…
Energy rates due to Fe isotopes during presupernova evolution of massive stars
Jameel-Un Nabi, Asim Ullah, Majid Iqbal
This work presents the microscopic calculation of energy rates (γ ray heating and (anti)neutrino cooling rates) due to weak decay of selected Fe isotopes. The isotopes have astroph…
The nuclear ground-state properties and stellar electron emission rates of 76Fe, 78Ni, 80Zn, 126Ru, 128Pd and 130Cd using RMF and pn-QRPA models
Jameel-Un Nabi, Tuncay Bayram, Gul Daraz +2
Our study consists of investigations of nuclear ground state properties and weak transition rates of even even waiting point nuclei. The calculation was performed for N = 50 and N…
Investigation of Gamow-Teller strength of 186Hg within deformed pn-QRPA
Jameel-Un Nabi, Asim Ullah, Abdul Kabir +2
Recently the the total absorption gamma spectroscopy technique was used to determine the Gamow Teller (GT) distribution of \b{eta} decay of 186Hg. It was concluded that the best de…
Investigation of weak-rates for odd-A nuclei for presupernova simulations
Muhammad Riaz, Jameel-Un Nabi, Muhammad Majid
Calculating weak decay rates under stellar conditions for studying presupernova evolution of massive stars is a challenging task. Here we show the importance of odd A nuclei for pr…
Beta decay and electron capture rates on manganese isotopes in astrophysical environments
R. Shehzadi, J. -U. Nabi, F. Farooq
The isotopes of manganese in the mass range A equal to 53 to 63 are abundant in the core material of high mass stars and are believed to be of prime importance in the progression o…
Validity of Brink Axel Hypothesis for calculations of allowed stellar weak rates of heavy nuclei
Fakeha Farooq, Jameel-Un Nabi, Ramoona Shehzadi
The knowledge of beta decay transitional probabilities and GamowTeller (GT) strength functions from highly excited states of nuclides is of particular importance for applications t…
Nuclear structure properties and weak interaction rates of even-even Fe isotopes
Jameel-Un Nabi, Mahmut Boyukata, Asim Ullah +1
Nuclear structure properties and weak interaction rates of neutron rich even even iron (Fe) isotopes (A = 50 70) are investigated using the Interacting Boson Model1 (IBM1) and the…
Re-analysis of the Gamow-Teller distributions for N=Z nuclei, 24Mg, 28Si, and 32S
Jameel-Un Nabi, Abdul Kabir, Tuncay Bayram
The Gamow-Teller (GT) strength distributions of sd shell N=Z nuclei (Mg, Si, and S) are investigated within the framework of proton-neutron quasi particle rand…
Investigation of Nuclear Structure and -decay Properties of As Isotopes
Jameel-Un Nabi, Abdul Kabir, Wajeeha Khalid +2
The nuclear ground state properties of 67 80As nuclei have been investigated within the framework of relativistic mean field (RMF) approach. The RMF model with density dependent (D…
Re-investigation of neutron capture by 84Kr and 86Kr in the s-process nucleosynthesis
Abdul Kabir, Zain Ul Abideen, Jameel-Un Nabi
The thermonuclear reaction rates and Maxwellian averaged cross sections (MACS) for the 84Kr(n,γ) 85Kr and 86Kr(n,γ) 87Kr processes were examined using the statistical model code Ta…
Investigation of 90,92Zr(n,γ) 91,93Zr in the s process nucleosynthesis
Abdul Kabi, Zain Ul Abideen, Jameel-Un Nabi +1
The neutron capture rates and Maxwellian averaged cross sections (MACS) for 90Zr(n,γ) 91Zr and 92Zr(n,γ) 93Zr processes have been computed within the framework of Talys v1.96. The…
Re examination of the effect of Pairing Gaps on Gamow Teller Strength Distributions and beta decay Rates
Jameel Un Nabi, Muhammad Riaz, Arslan Mehmood
Beta decay is one of the key factors to understand the r process and evolution of massive stars. The Gamow Teller (GT) transitions drive the beta decay process. We employ the proto…
Allowed and forbidden beta-decay log ft values of neutron-rich Pb and Bi isotopes
Necla Cakmak, Jameel-Un Nabi, Arslan Mehmood +2
The beta-decay log ft values for 210 215Pb 210 215Bi and 210 215Bi 210 215Po transitions in the north east region of 208Pb nuclei are estimated using the proton neutron quasipartic…
Investigation of important weak interaction nuclei in presupernova evolution
Jameel-Un Nabi, Asim Ullah, Ali Abas Khan
The project aims to investigate most important weak interaction nuclei in the presupernova evolution of massive stars. To achieve the goal, an ensemble containing 728 nuclei in the…