A versatile method for simulating pp -> ppe+e- and dp -> pne+e-p_spec reactions
A versatile method for simulating pp -> ppe+e- and dp -> pne+e-p_spec reactions
Dohrmann, F.; Froehlich, I.; Galatyuk, T.; Holzmann, R.; Kaehlitz, P. K.; Kaempfer, B.; Moriniere, E.; Pachmayer, Y. C.; Ramstein, B.; Salabura, P.; Stroth, J.; Trebacz, R.; van de Wiele, J.; Wuestenfeld, J.
We have developed a versatile software package for the simulation of di-electron production in pp and dp collisions at SIS energies. Particular attention has been paid to incorporate different descriptions of the Dalitz decay \Delta \to N e+e- via a common interface. In addition, suitable parameterizations for the virtual bremsstrahlung process NN \to NN e+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 the design of forthcoming experiments.
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Contribution to WWW
http://arxiv.org/abs/0909.5373 -
European Physical Journal A 45(2010)3, 401-411
DOI: 10.1140/epja/i2010-11012-3
Cited 35 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-13891
Publ.-Id: 13891