ADOPTED LEVELS for 260Rf
Author: Y. A. Akovali | Citation: Nucl. Data Sheets 87, 301 (1999) | Cutoff date: 1-Oct-1998
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-4.52×103 keV SY | S(n)= 7.29×103 keV SY | S(p)= 3.99×103 keV SY | Q(α)= 8.90×103 keV SY | ||
Reference: 2012WA38 |
E(level) (keV) | Jπ(level) | T1/2(level) |
0.0 | 0+ | 21 ms 1 % SF ≤ 100 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | 21 ms 1 % SF ≤ 100 | No 80-ms SF activity was observed by 1981Ni08 in 249Bk(15N,xn) reaction; no SF activities with half-lives of 80 ms and 60-100 ms in 249Bk(15N,4n), 248Cm(16O,4n) and 249Cf(18O,α3n) reactions were observed by 1985So03. E(level): No 80-ms SF activity was observed by 1981Ni08 in 249Bk(15N,xn) reaction; no SF activities with half-lives of 80 ms and 60-100 ms in 249Bk(15N,4n), 248Cm(16O,4n) and 249Cf(18O,α3n) reactions were observed by 1985So03. |
Fission-fragment mass and kinetic energy distributions were measured by 1989Hu09.
For a review of systematics of spontaneous fission half-lives, mass and kinetic energy distributions, see 1995Ho27.
Q-value: Note: Current evaluation has used the following Q record -4651 syst 7321 syst 4082 syst 8900 syst 1995Au04