|
|||||
|
|
High spin isomer in151Sm |
|
| Authors: | J. M. Chatterjee Somapriya Basu R. K. Chattopadhyay K. Kar D. Banik R. P. Sharma S. K. Pardhasaradhi |
| Affiliation: | 1. Saha Institute of Nuclear Physics, 1/AF Bidhannagar, 700064, Calcutta, India 2. Ananda Mohan College, 102/1 Ahmerst Street, 700009, Calcutta, India 3. Variable Energy Cyclotron Centre, 1/AF Bidhannagar, 700064, Calcutta, India |
| Abstract: | An investigation of the high spin isomer in151Sm was performed via the150Nd(α, 3nγ) reaction at a projectile energy of 35 MeV. A newγ-transition, 693.6 keV was identified having an exponential delayed component. The transition feeds the 1912 keV state of the negative parity band built on theh 11/2 state. This transition was also observed in coincidence withγ-rays belonging to151Sm in theγ-γ coincidence experiment atE α =37 MeV. A new isomeric state having energyE x =2605.8 keV and half lifeT 1/2=23.1±3.5 ns is proposed. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |