Examination of n - T9 conditions required by N = 50, 82, 126 waiting points in r-process
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Examination of n - T9 conditions required by N = 50, 82, 126 waiting points in r-process |
| Nguyen Duy Ly,Nguyen Ngoc Duy,Nguyen Kim Uyen,Vinh N T Pham |
| Figure 2. Two-neutron separation energies S2n/2 (in MeV) based on the AME2020 database and FRDM, WS4, DZ10, KTUY mass models of the even-N isotopes considered in the present study. The grey shaded areas denote the average neutron separation energies, S0n, which result in the overall nn − T9 conditions required by N = 50 or 82 waiting points. Yellow shaded area in panel (D) indicates the S0n value which does not fulfill the conditions required by both 76Fe and 79Cu to be simultaneous waiting points. |
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