High-spin isomers and high-spin isomer beams

Y. Gono, T. Murakami, T. Morikawa, A. Ferragut, Y. H. Zhang, K. Morita, A. Yoshida, H. Kumagai, M. Oshima, H. Kusakari, M. Sugawara, M. Ogawa, M. Nakajima, S. Mitarai, A. Odahara, E. Ideguchi, T. Shizuma, M. Kidera, J. C. Kim, S. J. ChaeB. J. Min

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Abstract

Yrast traps were found in N=83 isotones, 144Pm and 145Sm, by using inverse kinematic reactions, 14N(136Xe, 6n)144Pm and 16O(136Xe, 7n)145Sm. Their probable spin-parities are (27+) and ( 49 2+), respectively. Excitation energies of these isomers are 7.5 and 8.7 MeV Reaction products were transported by a gas filled recoil ion separation system and collected at 6 m down stream of the primary target position . The possible utilization of these high-spin isomers as secondary beams are discussed.

Original languageEnglish
Pages (from-to)341-346
Number of pages6
JournalNuclear Physics, Section A
Volume557
Issue numberC
DOIs
Publication statusPublished - May 31 1993
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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    Gono, Y., Murakami, T., Morikawa, T., Ferragut, A., Zhang, Y. H., Morita, K., Yoshida, A., Kumagai, H., Oshima, M., Kusakari, H., Sugawara, M., Ogawa, M., Nakajima, M., Mitarai, S., Odahara, A., Ideguchi, E., Shizuma, T., Kidera, M., Kim, J. C., ... Min, B. J. (1993). High-spin isomers and high-spin isomer beams. Nuclear Physics, Section A, 557(C), 341-346. https://doi.org/10.1016/0375-9474(93)90552-9