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

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 
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 Δ 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.
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Author:Frank Dohrmann, Ingo Fröhlich, Tetyana Galatyuk, Romain Holzmann, Philipp K. Kählitz, Burkhard Kämpfer, Emilie Moriniere, Yvonne C. Pachmayer, Beatrice Ramstein, Piotr Salabura, Joachim Stroth, Radoslaw Trebacz, Jacques Van de Wiele
URN:urn:nbn:de:hebis:30:3-266255
DOI:http://dx.doi.org/10.1140/epja/i2010-11012-3
ISSN:1431-5831
ISSN:1434-601X
ISSN:1434-6001
Parent Title (English):The European physical journal / A, Hadrons and nuclei
Publisher:Springer
Place of publication:Berlin ; Heidelberg
Document Type:Article
Language:English
Date of Publication (online):2010/07/25
Date of first Publication:2010/07/25
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2012/10/16
Volume:45
Pagenumber:11
First Page:401
Last Page:411
Note:
Author(s) 2010. This article is published with open access at Springerlink.com . Open Access This article is distributed under the terms of the Creative Commons AttributionNoncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung-Nicht kommerziell 3.0

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