Suppression of soft nuclear bremsstrahlung in proton-nucleus collisions

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dc.creatorvan Goethem, M. J.
dc.creatorAphecetche, L.
dc.creatorBacelar, J. C. S.
dc.creatorDelagrange, H.
dc.creatorDiaz, J.
dc.creatord'Enterria, D.
dc.creatorHoefman, M.
dc.creatorHolzmann, R.
dc.creatorHuisman, H.
dc.creatorKalantar--Nayestanaki, N.
dc.creatorKugler, A.
dc.creatorLoehner, H.
dc.creatorMartinez, G.
dc.creatorMesschendorp, J. G.
dc.creatorOstendorf, R. W.
dc.creatorSchadmand, S.
dc.creatorSiemssen, R. H.
dc.creatorSimon, R. S.
dc.creatorSchutz, Y.
dc.creatorTurrisi, R.
dc.creatorVolkerts, M.
dc.creatorWilschut, H. W.
dc.date2001-11-30
dc.date.accessioned2026-07-07T11:32:29Z
dc.date.available2026-07-07T11:32:29Z
dc.descriptionPhoton energy spectra up to the kinematic limit have been measured in 190 MeV proton reactions with light and heavy nuclei to investigate the influence of the multiple-scattering process on the photon production. Relative to the predictions of models based on a quasi-free production mechanism a strong suppression of bremsstrahlung is observed in the low-energy region of the photon spectrum. We attribute this effect to the interference of photon amplitudes due to multiple scattering of nucleons in the nuclear medium.
dc.description12 pages, 3 figures, submitted to Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/nucl-ex/0111021
dc.identifierhttp://arxiv.org/abs/nucl-ex/0111021
dc.identifierPhys.Rev.Lett.88:122302,2002
dc.identifierdoi:10.1103/PhysRevLett.88.122302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197610
dc.subjectNuclear Experiment
dc.titleSuppression of soft nuclear bremsstrahlung in proton-nucleus collisions
dc.typetext

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