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
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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