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A versatile method for simulating pp ppe+e- and dp pne+e-pspec reactions

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 Ne + e - via a common interface. In addition, suitable parameterizations for the virtual bremsstrahlung process NN 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.
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http://hal.in2p3.fr/in2p3-00533893
Contributor : Sophie Heurteau <>
Submitted on : Monday, November 8, 2010 - 2:49:43 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:13 PM

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F. Dohrmann, I. Fröhlich, T. Galatyuk, R. Holzmann, P. K. Kählitz, et al.. A versatile method for simulating pp ppe+e- and dp pne+e-pspec reactions. European Physical Journal A, EDP Sciences, 2010, 45, pp.401-411. ⟨10.1140/epja/i2010-11012-3⟩. ⟨in2p3-00533893⟩

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