New Candidates for Cluster Decay Experiments
作者： D. N. Poenaru , W. Greiner
DOI: 10.1007/978-1-4020-2705-5_41
关键词:
摘要: Heavy particle radioactivity was predicted in 1980. Starting 1984 with 14C of 223Ra, the following cluster emitters have been experimentally identified up to now: 221Fr, 221–224,226Ra, 225Ac, 228,230Th 231Pa 230,232–236U, 236,238Pu, and 242Cm. The detected new kinds radioactivities are: 14C, 20O, 22,24–26Ne, 28,30Mg, 32,34Si. Only upper limits were determined for 18O 226Th 24,26Ne emission from 232Th, 23F 231Pa, 28Mg 233,235U 234U 30Mg 237Np, 34Si 240Pu 241Am. measured halflives are good agreement values within analytical superasymmetric fission model. strong shell effects observed present systematics not fully exploited; candidates successful experiments suggested.
springer.com
sci-hub.st 参考文章(9)
D. N. Poenaru, Nuclear decay modes Institute of Physics Pub.. ,(1996)
H. J. Rose, G. A. Jones, A new kind of natural radioactivity Nature. ,vol. 307, pp. 245- 247 ,(1984) , 10.1038/307245A0
William D. Myers, Wladyslaw J. Swiatecki, NUCLEAR MASSES AND DEFORMATIONS Nuclear Physics. ,vol. 81, pp. 1- 60 ,(1966) , 10.1016/S0029-5582(66)80001-9
D N Poenaru, M Ivascu, A Sandulescu, W Greiner, Spontaneous emission of heavy clusters Journal of Physics G: Nuclear Physics. ,vol. 10, ,(1984) , 10.1088/0305-4616/10/8/004
D.N. Poenaru, D. Schnabel, W. Greiner, D. Mazilu, R. Gherghescu, Nuclear lifetimes for cluster radioactivities Atomic Data and Nuclear Data Tables. ,vol. 48, pp. 231- 327 ,(1991) , 10.1016/0092-640X(91)90008-R
M Greiner, W Scheid, Radioactive decay into excited states via heavy ion emission Journal of Physics G: Nuclear Physics. ,vol. 12, ,(1986) , 10.1088/0305-4616/12/10/003
G. Audi, A.H. Wapstra, The 1995 update to the atomic mass evaluation Nuclear Physics. ,vol. 595, pp. 409- 480 ,(1995) , 10.1016/0375-9474(95)00445-9
Dorin N. Poenaru, Particle Emission From Nuclei ,(1988)
William D. Myers, Wladyslaw J. Swiatecki, Nuclear masses and deformations Nuclear Physics. ,vol. 81, pp. 1- 60 ,(1966) , 10.1016/0029-5582(66)90639-0