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Transverse momentum distributions in Semi-inclusive Deep Inelastic Scattering

Federico A. Ceccopieri
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Abstract

Within a perturbative approach to Quantum Chromodynamics (QCD), we show how to extend ordinary DGLAP longitudinal evolution equations to include the radiative transverse momentum generated in the collinear branching regime. Considering Semi-inclusive Deep Inelastic Scattering as a reference process, we perform such a generalization both in the current and in the target fragmentation region. These distributions are then used to predict semi-inclusive Deep Inelastic Scattering cross-sections onto the whole phase space of the detected hadron.

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Federico A. Ceccopieri. 2006-10-06. Transverse momentum distributions in Semi-inclusive Deep Inelastic Scattering. https://arxiv.org/abs/hep-ph/0610074

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