Measurement of p+dHe3+γ and Comparison with the Inverse Reaction

B. M. K. Nefkens, Th. S. Bauer, K. Baba, A. Boudard, W. J. Briscoe, G. Bruge, J. L. Faure, J. Gosset, A. Hegerath, J. C. Lugol, B. H. Silverman, and Y. Terrien
Phys. Rev. Lett. 45, 168 – Published 21 July 1980
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Abstract

Seven differential cross sections of the reaction p+dHe3+γ have been measured at Tp=450 and 550 MeV between 52° and 92° (θγ c.m.). He3's were analyzed by the SPES I spectrometer in coincidence with photons detected by Cherenkov counters. The results are about twice the cross sections of the inverse reaction measured recently by Hegerath et al. and by Argan et al. The data are consistent, however, with the γ+He3p+d data of Heusch et al.

  • Received 6 February 1980

DOI:https://doi.org/10.1103/PhysRevLett.45.168

©1980 American Physical Society

Authors & Affiliations

B. M. K. Nefkens*, Th. S. Bauer, K. Baba, A. Boudard, W. J. Briscoe, G. Bruge, J. L. Faure, J. Gosset, A. Hegerath§, J. C. Lugol, B. H. Silverman, and Y. Terrien

  • Département de Physique Nucléaire-Moyenne Energie, Centre d'Etudes Nucléaires de Saclay, 91190 Gif-sur-Yvette, France, and Department of Physics, University of California, Los Angeles, California 90024

  • *On sabbatical leave at Centre d'Etudes Nucléaires de Saclay during part of 1979.
  • On leave from Physics Department, Hiroshima University, Hiroshima 730, Japan.
  • Permanent address: Départment de Physique Nucléaire et Hautes Energies, Centre d'Etudes Nucléaires de Saclay, 91190 Gif-sur-Yvette, France.
  • §Visitor from Physikalisches Institut, Universität Bonn, D-5300 Bonn, Germany.

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Vol. 45, Iss. 3 — 21 July 1980

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