Dataset referencing 2017SA29
K.P.Santhosh, C.Nithya
α-decay chains of the superheavy nuclei 255-350Rg
NUCLEAR STRUCTURE 255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,273Rg; calculated S(p), S(2p); deduced negative S(p), thus decay through proton emission.
RADIOACTIVITY 272,274,275,276,277,278,279,280,281,282Rg, 268,270,271,272,273,274,275,276,277,278Mt, 264,266,267,268,269,270,271,272,273,274Bh, 260,262,263,264,265,266,267,268,269,270Db, 256,258,260,261,262,263,264,265,266Lr, 252,254,255,256,257,258,259,260,261,262Md, 248,250,251,252,253,254,255,256,257,258Es, 244,246,247,248,249,250,251,252,253,254Bk, 240,242,243,244,245,246,247,248,249,250Am(α), (SF); calculated half-lives for α and SF decays using Coulomb and proximity potential model for deformed nuclei (CPPMDN). Comparison with other theoretical and empirical calculations, and with available experimental data. A=283-345, Z=111; decay by SF mode. A=346-350, Z=111; stable against α decay.
doi: 10.1103/PhysRevC.95.054621