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3 results on '"Căta-Danil, I."'

1. Fast-timing measurements in 95,96Mo

Author

Kisyov, S., Lalkovski, S., Marginean, N., Bucurescu, D., Atanasova, L., Balabanski, D., Cata-Danil, Gh., Cata-Danil, I., Deleanu, D., Detistov, P., Filipescu, D., Ghita, D., Glodariu, T., Marginean, R., Mihai, C., Negret, A., Pascu, S., Sava, T., Stroe, L., Suliman, G., Zamfir, N. V., and Zhekova, M.

Subjects
Nuclear Experiment
Abstract

Half-lives of the 19/2+ and 21/2+ states in 95Mo and of the 8+ and 10+ states in 96Mo were measured. Matrix elements for yrast transitions in 95Mo and 96Mo are discussed., Comment: Proceedings of XIX International School on Nuclear Physics, Neutron Physics and Applications, Varna, Bulgaria, 2011, 5 pages, 6 figures

Published
2011
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2. In-beam fast-timing measurements in 103,105,107Cd

Author

Kisyov, S., Lalkovski, S., Marginean, N., Bucurescu, D., Atanasova, L., Balabanski, D. L., Cata-Danil, Gh., Cata-Danil, I., Daugas, J. -M., Deleanu, D., Detistov, P., Filipescu, D., Georgiev, G., Ghita, D., Glodariu, T., Jolie, J., Judson, D. S., Lozeva, R., Marginean, R., Mihai, C., Negret, A., Pascu, S., Radulov, D., Regis, J. -M., Rudigier, M., Sava, T., Stroe, L., Suliman, G., Zamfir, N. V., Zell, K. O., and Zhekova, M.

Subjects
Nuclear Experiment
Abstract

Fast-timing measurements were performed recently in the region of the medium-mass 103,105,107Cd isotopes, produced in fusion evaporation reactions. Emitted gamma-rays were detected by eight HPGe and five LaBr3:Ce detectors working in coincidence. Results on new and re-evaluated half-lives are discussed within a systematic of transition rates. The $7/2_1^+$ states in 103,105,107Cd are interpreted as arising from a single-particle excitation. The half-life analysis of the $11/2_1^-$ states in 103,105,107Cd shows no change in the single-particle transition strength as a function of the neutron number.

Published
2011
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3. Structure of Low-Lying Positive-Parity States in 99,101,103Ru from In-Beam Fast-Timing Measurements.

Author

Kisyov, S., Lalkovski, S., Ivanova, D., Mărginean, N., Bucurescu, D., Căta-Danil, Gh., Căta-Danil, I., Deleanu, D., Ghiţă, D. G., Glodariu, T., Lica, R., Mărginean, R., Mihai, C., Negret, A., Niţa, C. R., Pascu, S., Petkov, P., Sava, T., Stefanova, E., and Şuvăilă, R.

Subjects
NUCLEAR structure, ATOMIC transition probabilities, PHASE transitions
Abstract

99,101,103Ru were populated in (α,nγ) reactions. Half-lives in the sub-nanosecond range were measured by using the ROSPHERE γ ray array. Results for the first 3/2+ states in 99,101Ru and the first 7/2+ states in 99,101,103Ru were obtained and are discussed within the Rigid-Triaxial-Rotor-plus-Particle model. Calculated level energies are in good agreement with the experimental level scheme but the model fails in reproduction of some of the reduced transition probabilities. This is, most probably, due to wave function admixtures which are outside the model space. [ABSTRACT FROM AUTHOR]

Published
2015

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