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- Title
Effect of in-medium parameters of ρ meson in its photoproduction reactions on nuclei.
- Authors
Das, Swapan
- Abstract
There exist model calculations showing the modification of the hadronic parameters of ρ meson in the nuclear environment. From these parameters, we extract the ρ-meson-nucleus optical potential and show the medium effect due to this potential on the ρ-meson mass distribution spectra in the photonuclear reactions. The calculated results reproduced reasonably the measured e e invariant mass, i.e., ρ-meson mass, distribution spectra in γ, ρ → e e reactions on nuclei.
- Subjects
MESON-nucleon interactions; HADRONS; NUCLEAR physics; PHOTONUCLEAR reactions; NUCLEAR optical potentials
- Publication
Physics of Atomic Nuclei, 2015, Vol 78, Issue 2, p246
- ISSN
1063-7788
- Publication type
Article
- DOI
10.1134/S106377881502012X