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Faddeev calculations of break-up reactions with realistic experimental constraints

J. Kuros-Zolnierczuk·P. Thorngren Engblom·H-O. Meyer·T. J. Whitaker·H. Witala·J. Golak·H. Kamada·A. Nogga·R. Skibinski
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Abstract

We present a method to integrate predictions from a theoretical model of a reaction with three bodies in the final state over the region of phase space covered by a given experiment. The method takes into account the true experimental acceptance, as well as variations of detector efficiency, and eliminates the need for a Monte-Carlo simulation of the detector setup. The method is applicable to kinematically complete experiments. Examples for the use of this method include several polarization observables in dp break-up at 270 MeV. The calculations are carried out in the Faddeev framework with the CD Bonn nucleon-nucleon interaction, with or without the inclusion of an additional three-nucleon force.

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J. Kuros-Zolnierczuk, P. Thorngren Engblom, H-O. Meyer, T. J. Whitaker, H. Witala, J. Golak, H. Kamada, A. Nogga, R. Skibinski. 2004-02-11. Faddeev calculations of break-up reactions with realistic experimental constraints. https://doi.org/10.1007/s00601-004-0055-1

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