RETRACTED: Competition between alpha decay and spontaneous fission for isotopes of plutoniumA. V. Mahesh Babu, H.C. Manjunatha, N. Sowmya, P.S. Damodara Gupta and N. DhananjayaEPJ Web Conf., 359 (2026) 02009DOI: https://doi.org/10.1051/epjconf/202635902009