Weak isoscalar response of 11B

T. Kawabata, H. Akimune, H. Fujimura, H. Fujita, Y. Fujita, M. Fujiwara, K. Hara, K. Y. Hara, K. Hatanaka, T. Ishikawa, M. Itoh, J. Kamiya, M. Nakamura, H. Sakaguchi, Y. Shimbara, H. Takeda, A. Tamii, T. Noro, H. Toyokawa, M. UchidaT. Wakasa, Y. Yasuda, H. P. Yoshida, M. Yosoi

Research output: Contribution to journalArticlepeer-review


Weak-interaction responses of 11B were studied by measuring the 11B(3He, t) and 11B(p, p′) reactions. Obtained nuclear transition matrix elements B(GT), B(στ), and B(σ) were compared with the shell-model calculations. The shell-model calculations, which explained the isovector parts B(GT) and B(στ) reasonably well if the quenching factors of 0.5-0.7 were taken into account, did not describe the isoscalar part B(σ).

Original languageEnglish
Pages (from-to)1974-1798
Number of pages177
JournalPhysics of Atomic Nuclei
Issue number10
Publication statusPublished - Oct 2004

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics


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