104 citations · 350 across the 7 of their papers we have counts for
6 papers
Sensitivity of stellar electron-capture rates to parent neutron number: A case study on a continuous chain of twenty Vanadium isotopes
G. W. Hitt, S. Gupta, R. G. T. Zegers +5
Gamow-Teller (GT) strength distributions (B(GT)) in electron-capture (EC) daughters stemming from the parent ground state are computed with the shell-model in the full pf-shell spa…
Mass measurement of 56Sc reveals a small A=56 odd-even mass staggering, implying a cooler accreted neutron star crust
Z. Meisel, S. George, S. Ahn +29
We present the mass excesses of 52-57Sc, obtained from recent time-of-flight nuclear mass measurements at the National Superconducting Cyclotron Laboratory at Michigan State Univer…
GT strengths and electron-capture rates for pf-shell nuclei of relevance for late stellar evolution
A. L. Cole, T. S. Anderson, R. G. T. Zegers +6
This paper presents a systematic evaluation of the ability of theoretical models to reproduce experimental Gamow-Teller transition strength distributions measured via (n,p)-type ch…
Gamow-Teller strengths in 24Na using the 24Mg(t,3He) reaction at 115 AMeV
M. E. Howard, R. G. T. Zegers, Sam M. Austin +16
Gamow-Teller transitions from 24Mg to 24Na were studied via the (t,3He) reaction at 115 AMeV using a secondary triton beam produced via fast fragmentation of 150 AMeV 16O ions. Com…
Measurement of the Gamow-Teller Strength Distribution in 58Co via the 58Ni(t,3He) reaction at 115 MeV/nucleon
A. L. Cole, H. Akimune, Sam M. Austin +18
Electron capture and beta decay play important roles in the evolution of pre-supernovae stars and their eventual core collapse. These rates are normally predicted through shell-mod…
The (t,3He) and (3He,t) reactions as probes of Gamow-Teller strength
R. G. T. Zegers, H. Akimune, Sam M. Austin +32
Charge-exchange reactions are an important tool for determining weak-interaction rates. They provide stringent tests for nuclear structure models necessary for modeling astrophysic…