| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000397789 |
| ISSN: | 0103-9733 |
| Authors: | Ganguly, S1 Dey, Aparajita2 Banerjee, P3 Bhattacharya, S3 Singh, R.P4 Muralithar, S4 Kumar, R4 Bhowmik, R.K4 |
| Institutions: | 1Chandernagore College, Department of Physics, Chandernagor, Bengala Occidental. India 2Variable Energy Cyclotron Centre, Calcuta, Bengala Occidental. India 3Saha Institute of Nuclear Physics, Calcuta, Bengala Occidental. India 4Inter-University Accelerator Center, Nueva Delhi, Delhi. India |
| Year: | 2011 |
| Season: | Sep |
| Volumen: | 41 |
| Number: | 2-3 |
| Pages: | 135-139 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico |
| English abstract | Excited states of 83Kr, populated in the 76Ge(11B, 3npγ ) reaction at a beam energy of 50 MeV, have been studied. The I = 1 band, built upon the 2,510.0 keV state, has been observed up to 5,639.4 keV with spin (27/2−). Mean lifetimes have been measured up to spin 23/2− in I = 1 band using the Doppler shift attenuation method. The B(M1) rates derived from the measured lifetimes decrease smoothly with spin indicating that the angular momentum belonging to this band are generated by the shears mechanism |
| Disciplines: | Física y astronomía |
| Keyword: | Física nuclear, Estados excitados, Cuasipartículas |
| Keyword: | Physics and astronomy, Nuclear physics, Excited states, Quasiparticles |
| Full text: | Texto completo (Ver PDF) |
