Nuclear structure of [Formula Presented] by the three-neutron pickup [Formula Presented] reaction

V. Guimarães, S. Kubono, Nobuo Ikeda, I. Katayama, T. Nomura, M. H. Tanaka, Y. Fuchi, H. Kawashima, S. Kato, H. Toyokawa, C. C. Yun, T. Niizeki, T. Kubo, M. Ohura, M. Hosaka

研究成果: ジャーナルへの寄稿記事

27 引用 (Scopus)

抄録

The nuclear structure of [Formula Presented] has been studied by the [Formula Presented] reaction at 70 MeV. Thirteen levels were identified in [Formula Presented] and angular distributions have been measured for the first time for this reaction. Based on the observed transferred angular momentum dependence of the angular distributions, a spin-parity assignment has been made for several states in [Formula Presented] With the inclusion of the data on [Formula Presented] quartet analog states have been completed for six levels in the [Formula Presented] isobar system. The level shifts in these [Formula Presented] nuclei are analyzed in terms of the isobaric multiplet mass equation (IMME). The results of such an analysis show a slight linear dependence of the [Formula Presented] and [Formula Presented] coefficients of the equation on the excitation energy. The coefficients for the positive parity states seem to follow a different systematics than the negative parity states, suggesting that these parity-dependent level shifts are reflecting the structure change. These coefficients of the IMME are discussed.

元の言語英語
ページ(範囲)116-126
ページ数11
ジャーナルPhysical Review C - Nuclear Physics
58
発行部数1
DOI
出版物ステータス出版済み - 1 1 1998

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nuclear structure
neutrons
sensors
parity
angular distribution
coefficients
fine structure
isobars
shift
angular momentum
inclusions
analogs
nuclei

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

これを引用

Nuclear structure of [Formula Presented] by the three-neutron pickup [Formula Presented] reaction. / Guimarães, V.; Kubono, S.; Ikeda, Nobuo; Katayama, I.; Nomura, T.; Tanaka, M. H.; Fuchi, Y.; Kawashima, H.; Kato, S.; Toyokawa, H.; Yun, C. C.; Niizeki, T.; Kubo, T.; Ohura, M.; Hosaka, M.

:: Physical Review C - Nuclear Physics, 巻 58, 番号 1, 01.01.1998, p. 116-126.

研究成果: ジャーナルへの寄稿記事

Guimarães, V, Kubono, S, Ikeda, N, Katayama, I, Nomura, T, Tanaka, MH, Fuchi, Y, Kawashima, H, Kato, S, Toyokawa, H, Yun, CC, Niizeki, T, Kubo, T, Ohura, M & Hosaka, M 1998, 'Nuclear structure of [Formula Presented] by the three-neutron pickup [Formula Presented] reaction', Physical Review C - Nuclear Physics, 巻. 58, 番号 1, pp. 116-126. https://doi.org/10.1103/PhysRevC.58.116
Guimarães, V. ; Kubono, S. ; Ikeda, Nobuo ; Katayama, I. ; Nomura, T. ; Tanaka, M. H. ; Fuchi, Y. ; Kawashima, H. ; Kato, S. ; Toyokawa, H. ; Yun, C. C. ; Niizeki, T. ; Kubo, T. ; Ohura, M. ; Hosaka, M. / Nuclear structure of [Formula Presented] by the three-neutron pickup [Formula Presented] reaction. :: Physical Review C - Nuclear Physics. 1998 ; 巻 58, 番号 1. pp. 116-126.
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