β + decay At 203 , 205 → Po 203 , 205 in the framework of the interacting boson fermion model
Year: 2025
Type: article
Abstract: The energy states and electromagnetic transitions of even-even Po 202 − 206 and odd-mass Po 203 , 205 and At 203 , 205 isotopes within the framework of the proton-neutron interacting boson model (IBM-2) and its extension (IBFM-2) are calculated. For odd- A nuclei, the 0 h 9 / 2 , 1 f 7 / 2 , 1 f 5 / 2 , 2 p 3 / 2 , 2 p 1 / 2 and 0 i 13 / 2 single-particle orbits are considered as model space. The obtained results are used to assign spins to some uncertain spin states. The log f t values of the allowed β decay are calculated using the model wave function and compared with available experimental values.
Source: Physical Review C
DOI: 10.1103/5sl3-l1b2
Authors: Falih H. Al-Khudair, Ashwaq F. Jaafer
Institution: University of Basrah
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4417268255