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Role of in-medium hadrons in photon–nucleus reactions: shadowing and dilepton spectrum
- Source :
- Journal of Physics G: Nuclear and Particle Physics. 30:1967-1990
- Publication Year :
- 2004
- Publisher :
- IOP Publishing, 2004.
-
Abstract
- We study the effect of in-medium hadronic properties in photon nucleus interactions in the context of shadowing as well as the dilepton spectrum for incident photon energies in the range 1.1- 3 GeV. A reasonable agreement with the experimental data for shadowing is obtained in a scenario of downward spectral shift of the hadrons. We show that distinguishable features for in-medium changes of the hadronic properties can be observed experimentally through the dilepton spectrum by judicious choice of target nuclei and incident energy of photons.<br />Comment: 20 pages,RevTex 16 eps files for figs
- Subjects :
- Physics
Nuclear and High Energy Physics
Range (particle radiation)
Photon
Nuclear Theory
High Energy Physics::Phenomenology
Spectrum (functional analysis)
Hadron
FOS: Physical sciences
Physics::Optics
Context (language use)
Spectral shift
Nuclear Theory (nucl-th)
Nuclear physics
medicine.anatomical_structure
medicine
Incident energy
High Energy Physics::Experiment
Nuclear Experiment
Nucleus
Subjects
Details
- ISSN :
- 13616471 and 09543899
- Volume :
- 30
- Database :
- OpenAIRE
- Journal :
- Journal of Physics G: Nuclear and Particle Physics
- Accession number :
- edsair.doi.dedup.....544da95c763292cbd70f9c9e0260e480