Allowed and forbidden -decay log ft values of neutron-rich Pb and Bi isotopesNecla Çakmak, Jameel-Un Nabi, Arslan Mehmood, Asim Ullah and Rubba TahirEur. Phys. J. A, 60 3 (2024) 75DOI: https://doi.org/10.1140/epja/s10050-024-01298-3