Phys.Rev. C 104, 024617 (2021)

K.P.Santhosh, C.Nithya, T.A.Jose

Decay modes of superheavy nuclei using a modified generalized liquid drop model and a mass-inertia-dependent approach for spontaneous fission

RADIOACTIVITY ^{253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268}Rf, ^{258,259,260,261,262,263,264,265,266,267,268,269,270,271,272}Sg, ^{263,264,265,266,267,268,269,270,271,272,273,274,275,276,277}Hs, ^{267,268,269,270,271,272,273,274,275,276,277,278,279,280,281}Ds, ^{276,277,278,279,280,281,282,283,284,285}Cn, ^{284,285,286,287,288,289}Fl, ^{289,290,291,292,293}Lv, ^293,294,295Og(α), (SF); ^{255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270}Db, ^{260,261,262,263,264,265,266,267,268,269,270,271,272,273,274}Bh, ^{265,266,267,268,269,270,271,272,273,274,275,276,277,278,279}Mt, ^{272,273,274,275,276,277,278,279,280,281,282,283}Rg, ^{278,279,280,281,282,283,284,285,286,287}Nh, ^{287,288,289,290,291}Mc, ^{291,292,293,294}Ts(α), (SF); calculated α decay and SF decay T_1/2 of superheavy nuclei using modified generalized liquid drop model (MGLDM) with the proximity 77 parametrization for α decay, and a mass-inertia-dependent approach for spontaneous fission. Comparison with available experimental T_1/2.

doi: 10.1103/PhysRevC.104.024617