Abstract
We present a detailed theoretical investigation of proton emission from Ho140 within the nonadiabatic quasiparticle approach. The calculated proton emission half-life reproduces well the measured data. The importance of triaxiality and of the residual np interaction are studied. The ground state spin and parity of Dy139 (daughter) and Ho140 (parent) are ascertained unambiguously as 7/2+ and 3-, respectively, by analyzing the rotational energies, half-lives, and branching ratios.
| Original language | English (US) |
|---|---|
| Article number | 044322 |
| Journal | Physical Review C |
| Volume | 106 |
| Issue number | 4 |
| DOIs | |
| State | Published - Oct 2022 |
| Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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