Energy dependence of the isomeric cross section ratio in [Formula Presented] reactions

V. Avrigeanu, S. Sudár, Cs M. Buczkó, J. Csikai, A. A. Filatenkov, S. V. Chuvaev, R. Dóczi, V. Semkova, V. A. Zelenetsky

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Abstract

Excitation functions of the [Formula Presented] reactions were measured in the energy range from 2 to 15 MeV. The energy dependence of the isomeric cross-section ratio [Formula Presented] is deduced from the measured data. The shape and magnitude of the [Formula Presented] function are described by model calculations using a consistent parameter set. Questions of the input level scheme were solved based on the accurate isomeric ratio measured at low energy region. The measured R-value prefers the mixing ratio value of [Formula Presented] for the transition of the 52.8 keV state to the 24.9 keV state, over the [Formula Presented] value. The transition has predominantly [Formula Presented] multipolarity.

Original languageEnglish
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume60
Issue number1
DOIs
Publication statusPublished - Jan 1 1999

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Avrigeanu, V., Sudár, S., Buczkó, C. M., Csikai, J., Filatenkov, A. A., Chuvaev, S. V., Dóczi, R., Semkova, V., & Zelenetsky, V. A. (1999). Energy dependence of the isomeric cross section ratio in [Formula Presented] reactions. Physical Review C - Nuclear Physics, 60(1). https://doi.org/10.1103/PhysRevC.60.017602