Polarization transfer in the [Formula Presented] reaction at forward angles and structure of the spin-dipole resonances

T. Kawabata, T. Ishikawa, M. Itoh, M. Nakamura, H. Sakaguchi, H. Takeda, T. Taki, M. Uchida, Y. Yasuda, M. Yosoi, H. Akimune, K. Yamasaki, G. P.A. Berg, H. Fujimura, K. Hara, K. Hatanaka, J. Kamiya, T. Noro, E. Obayashi, T. WakasaH. P. Yoshida, B. A. Brown, H. Fujita, Y. Fujita, Y. Shimbara, H. Ueno, M. Fujiwara, K. Hosono, A. Tamii, H. Toyokawa

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Cross sections and polarization transfer observables in the [Formula Presented] reactions at 392 MeV were measured at several angles between [Formula Presented] and 14°. The non-spin-flip [Formula Presented] and spin-flip [Formula Presented] strengths in transitions to several discrete states and broad resonances in [Formula Presented] were extracted using a model-independent method. The giant resonances in the energy region of [Formula Presented] were found to be predominantly excited by [Formula Presented] transitions. The strength distribution of spin-dipole transitions with [Formula Presented] and [Formula Presented] were deduced. The obtained distribution was compared with a recent shell model calculation. Experimental results are reasonably explained by distorted-wave impulse-approximation calculations with the shell model wave functions.

Original languageEnglish
Number of pages1
JournalPhysical Review C - Nuclear Physics
Volume65
Issue number6
DOIs
Publication statusPublished - 2002 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Kawabata, T., Ishikawa, T., Itoh, M., Nakamura, M., Sakaguchi, H., Takeda, H., Taki, T., Uchida, M., Yasuda, Y., Yosoi, M., Akimune, H., Yamasaki, K., Berg, G. P. A., Fujimura, H., Hara, K., Hatanaka, K., Kamiya, J., Noro, T., Obayashi, E., ... Toyokawa, H. (2002). Polarization transfer in the [Formula Presented] reaction at forward angles and structure of the spin-dipole resonances. Physical Review C - Nuclear Physics, 65(6). https://doi.org/10.1103/PhysRevC.65.064316