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arXiv · 1104.2896

Proton-deuteron radiative capture cross sections at intermediate energies

A. A. Mehmandoost-Khajeh-Dad·M. Mahjour-Shafiei·H. R. Amir-Ahmadi·J. C. S. Bacelar·A. M. van den Berg·R. Castelijns·E. D. van Garderen·N. Kalantar-Nayestanaki·M. Kiš·H. Löhner·J. G. Messchendorp·H. J. Wörtche
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Abstract

Differential cross sections of the reaction $p(d,^3{\rm He})γ$ have been measured at deuteron laboratory energies of 110, 133 and 180 MeV. 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.

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A. A. Mehmandoost-Khajeh-Dad, M. Mahjour-Shafiei, H. R. Amir-Ahmadi, J. C. S. Bacelar, A. M. van den Berg, R. Castelijns, E. D. van Garderen, N. Kalantar-Nayestanaki, M. Kiš, H. Löhner, J. G. Messchendorp, H. J. Wörtche. 2011-04-14. Proton-deuteron radiative capture cross sections at intermediate energies. https://doi.org/10.1140/epja%2Fi2011-11059-6

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