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Role of in-medium hadrons in photon-nucleus reactions : shadowing and dilepton spectrum

Jan-e Alam·Sanjay K. Ghosh·Pradip Roy·Sourav sarkar
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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.

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Jan-e Alam, Sanjay K. Ghosh, Pradip Roy, Sourav sarkar. 2003-09-09. Role of in-medium hadrons in photon-nucleus reactions : shadowing and dilepton spectrum. https://doi.org/10.1088/0954-3899%2F30%2F12%2F015

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