Yrast spectroscopy in 49-51Ti via fusion-evaporation reaction induced by a radioactive beam

M. Niikura, E. Ideguchi, N. Aoi, H. Baba, T. Fukuchi, Y. Ichikawa, H. Iwasaki, T. Kubo, M. Kurokawa, M. Liu, S. Michimasa, T. Ohnishi, T. K. Onishi, S. Ota, S. Shimoura, H. Suzuki, D. Suzuki, Y. Wakabayashi, K. Yoshida, Y. Zheng

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Abstract

In-beam γ-ray spectroscopy of high-spin states in 49-51Ti was performed via the fusion-evaporation reaction using a radioactive beam. By excitation function and γ-γ coincidence analysis, yrast high-spin levels up to I = (21/2-),(11+),(17/2-) in 49-51Ti were determined. The levels were compared with full-pf -shell model calculation. The level structure indicates the persistency of the N = 28 shell gap at yrast states in 49-51Ti.

Original languageEnglish
Pages (from-to)471-475
Number of pages5
JournalEuropean Physical Journal A
Volume42
Issue number3
DOIs
Publication statusPublished - Dec 1 2009
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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    Niikura, M., Ideguchi, E., Aoi, N., Baba, H., Fukuchi, T., Ichikawa, Y., Iwasaki, H., Kubo, T., Kurokawa, M., Liu, M., Michimasa, S., Ohnishi, T., Onishi, T. K., Ota, S., Shimoura, S., Suzuki, H., Suzuki, D., Wakabayashi, Y., Yoshida, K., & Zheng, Y. (2009). Yrast spectroscopy in 49-51Ti via fusion-evaporation reaction induced by a radioactive beam. European Physical Journal A, 42(3), 471-475. https://doi.org/10.1140/epja/i2009-10857-7