Nucl.Phys. A1028, 122528 (2022)

F.Xing, H.Qi, J.Cui, Y.Gao, Y.Wang, J.Gu, G.Yong

An improved Gamow-like formula for α-decay half-lives

RADIOACTIVITY ^{214,215,216,217,218}U, ^{219,220,221,222,223,224}Np, ^{221,222,223,224,225,226,227}Pu, ^{224,225,226,227,228}Am, ^231,232Cm, ^{233,234,235,236,237,238,239,240,241,242}Bk, ^234,235,236Cf, ^237,238,239Es, ^{239,240,241,242,243,244}Fm, ^241,242,243Md, ^{246,247,248,249,250}No, ^249,250,251Lr, ^{251,252,253,254}Rf, ^253,254,255Db, ^256,257,258Sg, ^{258,259,260,261,262,263}Bh, ^261,262Hs, ^263,264,265Mt, ^{261,262,263,264,265,266}Ds, ^{266,267,268,269,270,271,272,273}Rg, ^{270,271,272,273,274,275,276}Cn, ^{272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290}Nh, ^{278,279,280,281,282,283,284,285,286,287,288,289,290,291}Fl, ^{281,282,283,284,285,286,287,288,289,290,291,292}Mc, ^{283,284,285,286,287,288,289}Lv, ^{285,286,287,288,289,290,291,292}Ts, ^{288,289,290,291,292,293}Og, ²⁹⁵Og, ^{290,291,292,293,294,295,296}119, ^{291,292,293,294,295,296,297,298,299,300}120, ^{287,288,289,290,291}Og, ^283,284Lv, ^279,280,281Fl, ^275,276Cn, ^271,272,273Ds, ²⁹⁴120, ^268,269Hs, ^264,265Sg, ²⁸¹Fl(α); calculated T_1/2; deduced an improved Gamow-like (IMGL) formula parameters. Comparison with available data.

doi: 10.1016/j.nuclphysa.2022.122528