Strength function of the d5/2 hole state in Ca39

M. Matoba, H. Ijiri, H. Ohgaki, S. Uehara, T. Fujiki, Yusuke Uozumi, H. Kugimiya, N. Koori, I. Kumabe, M. Nakano

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

The strength function of the d5/2 hole state in Ca39 has been determined from the (p,d) reaction at 65 MeV. The d5/2 hole state consists of three strongly excited states at the excitation energies of 56 MeV with strengths of 41% of the sum-rule limit and a group of several tens of weakly excited states instead of six or seven peaks as in previous data, distributed in the excitation energy region from 6 to 10 MeV with 38% of the sum-rule limit. This is evidence for the general feature of the fragmentation of deeply bound hole states, proved by peak-by-peak analysis. The strength quenching of the stretched 6- state in Ca40(p,n) reaction is discussed with the strength fragmentation of the d5/2 hole state.

Original languageEnglish
Pages (from-to)1658-1661
Number of pages4
JournalPhysical Review C
Volume39
Issue number4
DOIs
Publication statusPublished - Jan 1 1989

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sum rules
excitation
fragmentation
quenching
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Matoba, M., Ijiri, H., Ohgaki, H., Uehara, S., Fujiki, T., Uozumi, Y., ... Nakano, M. (1989). Strength function of the d5/2 hole state in Ca39. Physical Review C, 39(4), 1658-1661. https://doi.org/10.1103/PhysRevC.39.1658

Strength function of the d5/2 hole state in Ca39. / Matoba, M.; Ijiri, H.; Ohgaki, H.; Uehara, S.; Fujiki, T.; Uozumi, Yusuke; Kugimiya, H.; Koori, N.; Kumabe, I.; Nakano, M.

In: Physical Review C, Vol. 39, No. 4, 01.01.1989, p. 1658-1661.

Research output: Contribution to journalArticle

Matoba, M, Ijiri, H, Ohgaki, H, Uehara, S, Fujiki, T, Uozumi, Y, Kugimiya, H, Koori, N, Kumabe, I & Nakano, M 1989, 'Strength function of the d5/2 hole state in Ca39', Physical Review C, vol. 39, no. 4, pp. 1658-1661. https://doi.org/10.1103/PhysRevC.39.1658
Matoba M, Ijiri H, Ohgaki H, Uehara S, Fujiki T, Uozumi Y et al. Strength function of the d5/2 hole state in Ca39. Physical Review C. 1989 Jan 1;39(4):1658-1661. https://doi.org/10.1103/PhysRevC.39.1658
Matoba, M. ; Ijiri, H. ; Ohgaki, H. ; Uehara, S. ; Fujiki, T. ; Uozumi, Yusuke ; Kugimiya, H. ; Koori, N. ; Kumabe, I. ; Nakano, M. / Strength function of the d5/2 hole state in Ca39. In: Physical Review C. 1989 ; Vol. 39, No. 4. pp. 1658-1661.
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