Photoneutron cross sections for unstable neutron-rich oxygen isotopes

A. Leistenschneider, T. Aumann, K. Boretzky, D. Cortina, J. Cub, U. Datta Pramanik, W. Dostal, T. Elze, H. Emling, H. Geissel, A. Grünschloß, M. Hellstr, R. Holzmann, S. Ilievski, N. Iwasa, M. Kaspar, A. Kleinböhl, J. V. Kratz, R. Kulessa, Y. LeifelsE. Lubkiewicz, G. Münzenberg, P. Reiter, M. Rejmund, C. Scheidenberger, C. Schlegel, H. Simon, J. Stroth, K. Sümmerer, E. Wajda, W. Walús, S. Wan

研究成果: Article査読

207 被引用数 (Scopus)

抄録

The evolution of giant dipole strength with neutron excess for the neutron-rich oxygen isotopes from A=17 to A=22 was measured systematically. It was found through all neutron-rich oxygen isotopes investigated that the dipole strength appears to be strongly fragmented within considerable fraction observed well below the giant dipole resonance, much in contrast to the dipole response of stable nuclei.

本文言語English
ページ(範囲)5442-5445
ページ数4
ジャーナルPhysical review letters
86
24
DOI
出版ステータスPublished - 2001 6 11
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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