Shape changes at high spin in 78Kr
| Autor: | A. Dhal, R. K. Sinha, P. Agarwal, S. Kumar, null Monika, B. B. Singh, R. Kumar, P. Bringel, A. Neusser, K. S. Golda, R. P. Singh, S. Muralithar, N. Madhavan, J. J. Das, A. Shukla, P. K. Raina, K. S. Thind, A. K. Sinha, I. M. Govil, P. K. Joshi, R. K. Bhowmik, A. K. Jain, S. C. Pancholi, L. Chaturvedi |
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| Rok vydání: | 2006 |
| Předmět: | |
| Zdroj: | The European Physical Journal A. 27:33-36 |
| ISSN: | 1434-601X 1434-6001 |
| DOI: | 10.1140/epja/i2005-10230-0 |
| Popis: | High-spin states in 78Kr have been studied via the 63Cu (19F, 2p2n)78Kr reaction at a beam energy of 60 MeV using the Indian National Gamma Array (INGA). In this nucleus, lifetimes have been measured upto the Iπ=22+ level in the yrast positive-parity band and upto the Iπ=15- level in the negative-parity band using the Doppler Shift Attenuation Method (DSAM). The deduced transition quadrupole moments Qt's are found to decrease with rotational frequency for both the bands. |
| Databáze: | OpenAIRE |
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