Isoscalar compressional strengths in 14 O

H. Baba, S. Shimoura, T. Minemura, Y. U. Matsuyama, A. Saito, H. Ryuto, N. Aoi, T. Gomi, Y. Higurashi, K. Ieki, N. Imai, N. Iwasa, H. Iwasaki, S. Kanno, S. Kubono, M. Kunibu, S. Michimasa, T. Motobayashi, T. Nakamura, H. SakuraiM. Serata, E. Takeshita, S. Takeuchi, Takashi Teranishi, K. Ue, K. Yamada, Y. Yanagisawa

Research output: Contribution to journalArticle

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Abstract

Isoscalar monopole and dipole responses in unstable nucleus 14 O have been studied for a wide excitation energy range by inelastic α scattering at 60 A MeV in inverse kinematics. In order to deduce isoscalar compressional strengths, the multipole decomposition analysis was carried out and the DWBA calculation for isoscalar excitation was studied. Result from the multipole decomposition analysis, isoscalar monopole and dipole strengths were identified corresponding to 63±12% and 109±15% of energy-weighted sum rule in E = 4.6 - 25.0  MeV, respectively, for the measured decay channels of 14 O * 13 N + p, 12 C + p + p, 12 C 1 * + p + p, 10 C + α, and 10 C 1 * + α.

Original languageEnglish
Pages (from-to)188-193
Number of pages6
JournalNuclear Physics A
Volume788
Issue number1-4
DOIs
Publication statusPublished - May 15 2007

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monopoles
multipoles
dipoles
inverse kinematics
decomposition
sum rules
excitation
inelastic scattering
nuclei
energy
decay

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

Baba, H., Shimoura, S., Minemura, T., Matsuyama, Y. U., Saito, A., Ryuto, H., ... Yanagisawa, Y. (2007). Isoscalar compressional strengths in 14 O Nuclear Physics A, 788(1-4), 188-193. https://doi.org/10.1016/j.nuclphysa.2007.01.081

Isoscalar compressional strengths in 14 O . / Baba, H.; Shimoura, S.; Minemura, T.; Matsuyama, Y. U.; Saito, A.; Ryuto, H.; Aoi, N.; Gomi, T.; Higurashi, Y.; Ieki, K.; Imai, N.; Iwasa, N.; Iwasaki, H.; Kanno, S.; Kubono, S.; Kunibu, M.; Michimasa, S.; Motobayashi, T.; Nakamura, T.; Sakurai, H.; Serata, M.; Takeshita, E.; Takeuchi, S.; Teranishi, Takashi; Ue, K.; Yamada, K.; Yanagisawa, Y.

In: Nuclear Physics A, Vol. 788, No. 1-4, 15.05.2007, p. 188-193.

Research output: Contribution to journalArticle

Baba, H, Shimoura, S, Minemura, T, Matsuyama, YU, Saito, A, Ryuto, H, Aoi, N, Gomi, T, Higurashi, Y, Ieki, K, Imai, N, Iwasa, N, Iwasaki, H, Kanno, S, Kubono, S, Kunibu, M, Michimasa, S, Motobayashi, T, Nakamura, T, Sakurai, H, Serata, M, Takeshita, E, Takeuchi, S, Teranishi, T, Ue, K, Yamada, K & Yanagisawa, Y 2007, ' Isoscalar compressional strengths in 14 O ', Nuclear Physics A, vol. 788, no. 1-4, pp. 188-193. https://doi.org/10.1016/j.nuclphysa.2007.01.081
Baba H, Shimoura S, Minemura T, Matsuyama YU, Saito A, Ryuto H et al. Isoscalar compressional strengths in 14 O Nuclear Physics A. 2007 May 15;788(1-4):188-193. https://doi.org/10.1016/j.nuclphysa.2007.01.081
Baba, H. ; Shimoura, S. ; Minemura, T. ; Matsuyama, Y. U. ; Saito, A. ; Ryuto, H. ; Aoi, N. ; Gomi, T. ; Higurashi, Y. ; Ieki, K. ; Imai, N. ; Iwasa, N. ; Iwasaki, H. ; Kanno, S. ; Kubono, S. ; Kunibu, M. ; Michimasa, S. ; Motobayashi, T. ; Nakamura, T. ; Sakurai, H. ; Serata, M. ; Takeshita, E. ; Takeuchi, S. ; Teranishi, Takashi ; Ue, K. ; Yamada, K. ; Yanagisawa, Y. / Isoscalar compressional strengths in 14 O In: Nuclear Physics A. 2007 ; Vol. 788, No. 1-4. pp. 188-193.
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AU - Baba, H.

AU - Shimoura, S.

AU - Minemura, T.

AU - Matsuyama, Y. U.

AU - Saito, A.

AU - Ryuto, H.

AU - Aoi, N.

AU - Gomi, T.

AU - Higurashi, Y.

AU - Ieki, K.

AU - Imai, N.

AU - Iwasa, N.

AU - Iwasaki, H.

AU - Kanno, S.

AU - Kubono, S.

AU - Kunibu, M.

AU - Michimasa, S.

AU - Motobayashi, T.

AU - Nakamura, T.

AU - Sakurai, H.

AU - Serata, M.

AU - Takeshita, E.

AU - Takeuchi, S.

AU - Teranishi, Takashi

AU - Ue, K.

AU - Yamada, K.

AU - Yanagisawa, Y.

PY - 2007/5/15

Y1 - 2007/5/15

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