TITLE

A versatile method for simulating pp $ \rightarrow$ ppee and dp $ \rightarrow$ pneep reactions

AUTHOR(S)
Dohrmann, F.; Fröhlich, I.; Galatyuk, T.; Holzmann, R.; Kählitz, P. K.; Kämpfer, B.; Morinière, E.; Pachmayer, Y. C.; Ramstein, B.; Salabura, P.; Stroth, J.; Trebacz, R.; Van de Wiele, J.; Wüstenfeld, J.
PUB. DATE
September 2010
SOURCE
European Physical Journal A -- Hadrons & Nuclei;Sep2010, Vol. 45 Issue 3, p401
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We have developed a versatile software package for the simulation of di-electron production in pp and dp collisions at moderate beam kinetic energies (1-2GeV). Particular attention has been paid to incorporate different descriptions of the Dalitz decay $ \Delta$ $ \rightarrow$ Ne e via a common interface. In addition, suitable parameterizations for the virtual bremsstrahlung process NN $ \rightarrow$ NNe e based on one-boson exchange models have been implemented. Such simulation tools with high flexibility of the framework are important for the interpretation of the di-electron data taken with the HADES spectrometer and demonstrates the wide applicability within the field of nuclear and hadronic physics.
ACCESSION #
53450175

 

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