FmKhuyagbaatar, J.*; Hofmann, S.*; He
berger, F. P.*; Ackermann, D.*; Burkhard, H. G.*; Heinz, S.*; Kindler, B.*; Kojouharov, I.*; Lommel, B.*; Mann, R.*; Maurer, J.*; Nishio, Katsuhisa 
; Novikov, Y.*
Spontaneous fission of neutron-deficient fermium isotopes with neutron number N
144 was investigated. The nuclei were produced in fusion-evaporation reactions of 
Ar beams with 
Pb targets. The new isotope Fm was identified, and the half-life 0.73 ms was determined. The half-life was significantly longer than the neighboring even-even isotopes 
Fm, and the hindrance factor were calculated by the to be 1.1
10
for Fm and 5.210 for 
Fm, being associated with the lower tunneing probability for nuclei having nuclear spins. The result suggests also the possible production and detection of 
Fm becalsue of the stabilization against spontaneous fission.
Language |
: | English |
|---|---|---|
Journal |
: | |
Volume |
: | 37 |
Number |
: | 2 |
Pages |
: | p.177 - 183 |
Publication Year/Month |
: | 2008/08 |
Paper URL |
: |
|
Keywords |
: | no keyword |
Cooperating Institute |
: |
Accesses |
: |
- Accesses |
|---|---|---|
InCites™ |
: |
Percentile:81.98 Category:Physics, Nuclear |
Altmetrics |
: |
[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.
r Schwerionenforschung