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Studies of the dilepton emission from nucleon-nucleon interactions
- Publication Year :
- 2002
-
Abstract
- real- and virtual-photon emission during interactions between few-nucleon systems have been investigated at KVI with a 190 MeV proton beam. Here I will concentrate the discussion on the results of the virtual-photon emission for the proton-proton system and proton-deuteron capture. Predictions of a fully-relativistic microscopic-model of the proton-proton interaction are discussed. For the proton-deuteron capture process the data is compared with predictions of a relativistic gauge-invariant impulse approximation and a Faddeev calculation. For the virtual photon processes, the nucleonic electromagnetic response functions were obtained for the first time and are compared to model predictions.
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.dris...00893..ab7a0cac6f36f85ca9ce333d2eb1ed70