Proton-deuteron radiative capture cross-sections at intermediate energies

A. A. Mehmandoost-Khajeh-Dad*, M. Mahjour-Shafiei, H. Amir-Ahmadi, J. C. S. Bacelar, A. M. van den Berg, R. Castelijns, E. D. van Garderen, N. Kalantar-Nayestanaki, M. Kis, H. Löhner, J. G. Messchendorp, H. J. Wortche

*Corresponding author for this work

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Abstract

Differential cross-sections of the reaction p(d, (3)He)gamma have been measured at deuteron laboratory energies of 110, 133 and 180MeV. The data were obtained with a coincidence setup measuring both the outgoing (3)He and the photon. The data are compared with modern calculations including all possible meson-exchange currents and two- and three-nucleon forces in the potential. The data clearly show a preference for one of the models, although the shape of the angular distribution cannot be reproduced by any of the presented models.

Original languageEnglish
Article number59
Pages (from-to)59
Number of pages6
JournalEuropean Physical Journal A
Volume47
Issue number5
DOIs
Publication statusPublished - May-2011

Keywords

  • ELASTIC-SCATTERING
  • RESPONSE FUNCTIONS
  • ANALYZING POWERS
  • 3-NUCLEON FORCE
  • FEW-NUCLEON
  • BREMSSTRAHLUNG
  • SPECTROMETER

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