Abstract
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).
Similar content being viewed by others
References
Q. R. Ahmad et al., Phys. Rev. Lett. 87, 071301 (2001).
R. S. Raghavan, Sandip Pakvasa, and B. A. Brown, Phys. Rev. Lett. 57, 1801 (1986).
M. Fujiwara et al., Nucl. Instrum. Methods Phys. Res. A 422, 484 (1999).
M. Yosoi et al., AIP Conf. Proc. 343, 157 (1995).
S. Cohen and D. Kurath, Nucl. Phys. 73, 1 (1965).
R. G. T. Zegers et al., Phys. Rev. Lett. 90, 202501 (2003).
M. Fujiwara et al., Nucl. Phys. A 599, 223c (1996).
T. N. Taddeucci et al., Phys. Rev. C 42, 935 (1990).
M. A. Franey and W. G. Love, Phys. Rev. C 31, 488 (1985).
J. Bernabéu et al., Nucl. Phys. B 378, 131 (1992).
T. Kawabata et al., Phys. Rev. (in press).
Author information
Authors and Affiliations
Additional information
From Yadernaya Fizika, Vol. 67, No. 10, 2004, pp. 1822–1826.
Original English Text Copyright © 2004 by Kawabata, Akimune, Fujimura, H. Fujita, Y. Fujita, Fujiwara, K. Hara, K.Y. Hara, Hatanaka, Ishikawa, Itoh, Kamiya, Nakamura, Sakaguchi, Shimbara, Takeda, Tamii, Noro, Toyokawa, Uchida, Wakasa, Yasuda, Yoshida, Yosoi.
This article was submitted by the authors in English.
Rights and permissions
About this article
Cite this article
Kawabata, T., Akimune, H., Fujimura, H. et al. Weak isoscalar response of 11B. Phys. Atom. Nuclei 67, 1794–1798 (2004). https://doi.org/10.1134/1.1811180
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1811180