Nuclear matter radii of neutron-deficient Kr isotopes

T. Yamaguchi, T. Suzuki, T. Ohnishi, F. Becker, M. Fukuda, H. Geissel, M. Hosoi, R. Janik, K. Kimura, T. Kuboki, S. Mandel, M. Matsuo, G. Münzenberg, S. Nakajima, T. Ohtsubo, A. Ozawa, A. Prochazka, M. Shindo, B. Sitár, P. StrmeňT. Suda, K. Sümmerer, K. Sugawara, I. Szarka, M. Takechi, A. Takisawa, K. Tanaka, M. Yamagami

研究成果: Article

2 引用 (Scopus)


Interaction cross sections (σI) of Kr72,76,80 on a C target were measured at the projectile fragment separator FRS at GSI. Effective matter radii of the nuclei were deduced by a Glauber model analysis so as to reproduce the experimental σI. An increase of matter radii toward the proton drip-line is observed. We compare the extracted radii to theoretical predictions, which are based on Skyrme-Hartree-Fock-Bogoliubov (SHFB) and on relativistic mean field (RMF) approaches. The enhancement of the matter radius observed in Kr72 is discussed.

ジャーナルPhysical Review C - Nuclear Physics
出版物ステータスPublished - 2008 3 31

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Yamaguchi, T., Suzuki, T., Ohnishi, T., Becker, F., Fukuda, M., Geissel, H., Hosoi, M., Janik, R., Kimura, K., Kuboki, T., Mandel, S., Matsuo, M., Münzenberg, G., Nakajima, S., Ohtsubo, T., Ozawa, A., Prochazka, A., Shindo, M., Sitár, B., ... Yamagami, M. (2008). Nuclear matter radii of neutron-deficient Kr isotopes. Physical Review C - Nuclear Physics, 77(3), [034315].