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Hadron formation and attenuation in deep inelastic lepton scattering off nuclei

T. Falter·W. Cassing·K. Gallmeister·U. Mosel
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Abstract

We investigate hadron formation in deep inelastic lepton scattering on N, Kr and Xe nuclei in the kinematic regime of the HERMES experiment. The elementary electron-nucleon interaction is described within the event generator PYTHIA while a full coupled-channel treatment of the final state interactions is included by means of a BUU transport model. We find a good agreement with the measured charged hadron multiplicity ratio $R_M^h$ for N and Kr targets by accounting for the deceleration and absorption of the primarily produced particles as well as for the creation of secondary hadrons in the final state interactions.

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T. Falter, W. Cassing, K. Gallmeister, U. Mosel. 2004-04-06. Hadron formation and attenuation in deep inelastic lepton scattering off nuclei. https://doi.org/10.1016/j.physletb.2004.04.089

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