Unpolarised Transverse Momentum Dependent Distribution and Fragmentation Functions from recent HERMES and COMPASS SIDIS Multiplicities

M. Anselmino, M. Boglione, J. O. Gonzalez, S. Melis, A. Prokudin

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Abstract

The unpolarised transverse momentum dependent distribution and fragmentation function (TMDs) are extracted from HERMES and COMPASS experimental measurements of semiinclusiv deep inelastic scattering multiplicities for charged hadron production. A simple factorise functional form of the TMDs is adopted, with a Gaussian dependence on the intrinsi transverse momentum, which turns out to be quite adequate in shape.

Original languageEnglish (US)
Article number201
JournalProceedings of Science
Volume28-April-2014
Publication statusPublished - Jan 1 2014
Event22nd International Workshop on Deep Inelastic Scattering and Related Subjects, DIS 2014 - Warsaw, Poland
Duration: Apr 28 2014May 2 2014

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All Science Journal Classification (ASJC) codes

  • General

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