High energy electroproduction off complex nuclei

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We investigate hadron attenuation in deep-inelastic lepton scattering off complex nuclei in the kinematic regime of the HERMES experiment. Our transport theoretical simulations reveal strong prehadronic final state interactions of the reaction products with the surrounding nuclear medium early after the initial photon-nucleon interaction has taken place. In this work we compare our model results with the measured hadron multiplicity ratios for a Kr target at HERMES and provide an extended discussion of the double-hadron attenuation recently observed at HERMES.
10 pages, 4 figures, To appear in the Proceedings of the 43rd International Winter Meeting on Nuclear Physics, Bormio, Italy, 13 Mar - 20 Mar 2005

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/82443

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/0505009
 http://arxiv.org/abs/nucl-th/0505009

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arXiv