Alpha decay of the first excited state of the Th-229 nucleus |
| |
| Authors: | A. M. Dykhne N. V. Eremin E. V. Tkalya |
| |
| Affiliation: | (1) Institute of Innovational and Thermonuclear Research, 142092 Troitsk, Moscow District, Russia;(2) Scientific-Research Institute of Nuclear Physics, M. V. Lomonosov Moscow State University, 119899 Moscow, Russia;(3) Institute of Problems of Safe Development of Atomic Energy, Russian Academy of Sciences, 113191 Moscow, Russia |
| |
| Abstract: | The α decay of the anomalously low-lying isomeric level 3/2+ (3.5±1.0 eV) of the 229Th nucleus is studied. The lifetime of the isomer with respect to a decay is predicted and the spectrum of the emitted a particles is calculated. It is noted that the complete α spectrum of the isomer and accelerated α decay of 229Th can be observed by exciting the nuclei with laser radiation. Pis’ma Zh. éksp. Teor. Fiz. 64, No. 5, 319–323 (10 September 1996) |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
