• Rapid Communication

Three-body He3 photodisintegration in the Δ region

T. Emura, S. Endo, G. M. Huber, H. Itoh, S. Kato, M. Koike, O. Konno, B. Lasiuk, G. J. Lolos, K. Maeda, T. Maki, K. Maruyama, H. Miyamoto, R. Naridomi, K. Niki, T. Ogata, C. Rangacharyulu, A. Sasaki, T. Suda, Y. Sumi, Y. Wada, and H. Yamazaki
Phys. Rev. C 49, R597(R) – Published 1 February 1994
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Abstract

Three-body He3 photodisintegration was measured in the photon energy range (Eγ) of 145–425 MeV. The total cross section for photon absorption on the np pairs in He3, σ(3He(γ,np)psp), where psp is a spectator proton, is reported here for the first time. The Eγ dependence of the σ is found to scale to that of σ(2H(γ,np)), and the ratio is determined to be σ(3He(γ,np)psp)/σ(2H(γ,np))=1.24±0.,26.

  • Received 22 February 1993

DOI:https://doi.org/10.1103/PhysRevC.49.R597

©1994 American Physical Society

Authors & Affiliations

T. Emura, S. Endo, G. M. Huber, H. Itoh, S. Kato, M. Koike, O. Konno, B. Lasiuk, G. J. Lolos, K. Maeda, T. Maki, K. Maruyama, H. Miyamoto, R. Naridomi, K. Niki, T. Ogata, C. Rangacharyulu, A. Sasaki, T. Suda, Y. Sumi, Y. Wada, and H. Yamazaki

  • Department of Applied Physics, Tokyo University of Agriculture Technology, Koganei 184, Japan
  • Department of Physics, Hiroshima University, Higashi-Hiroshima 724, Japan
  • Department of Physics, University of Regina, Regina, Saskatchewan, Canada S4S0A2
  • Department of Physics, Saga University, Saga 840, Japan
  • Institute for Nuclear Study, University of Tokyo, Tanashi 188, Japan
  • Laboratory of Nuclear Science, Tohoku University, Sendai 982, Japan
  • Department of Physics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N0W0
  • College of General Education, Tohoku University, Sendai 980, Japan
  • University of Occupational and Environmental Health, Kitakyushu 807, Japan
  • College of General Education, Akita University, Akita 010, Japan
  • Meiji College of Pharmacy, Setagaya 154, Japan

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Vol. 49, Iss. 2 — February 1994

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