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TRANSVERSITY 2017

Dec 11 – 15, 2017
Frascati National Laboratories
Europe/Rome timezone

Session

Session III-b

Dec 13, 2017, 11:00 AM
Aula Bruno Touschek (Frascati National Laboratories)

Aula Bruno Touschek

Frascati National Laboratories

Conveners

Session III-b

  • Philip George Ratcliffe (INFN Milano Bicocca)

Presentation materials

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  1. 102. Results on Fragmentation Functions from e+e- facilities
    Anselm Vossen (Indiana University)
    12/13/17, 11:00 AM
    The precise knowledge of fragmentation functions is necessary for our understanding of hard scattering processes where particles in the final state are detected in terms of factorized pQCD cross-sections. Studying electron-positron annihilation provides the cleanest access to fragmentation functions. In particular, our knowledge of polarization dependent fragmentation functions have...
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  2. 100. BELLE: new results on fragmentation and perspectives
    Gunar Schnell (University of the Basque Country UPV/EHU)
    12/13/17, 11:40 AM
    Fragmentation functions, describing the formation of hadrons from partons, are an indispensable tool in the interpretation of hadron-production data, e.g., in the investigation of nucleon structure via semi-inclusive deep-inelastic scattering. The cleanest process to access fragmentation functions is hadron production in electron-positron annihilation. However, little information can be...
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  3. 121. Polarized quark TMD fragmentation functions: formalism and MC results
    Aram Kotzinian (INFN Turin)
    12/13/17, 12:05 PM
    We present our calculations of the polarization- and transverse momentum dependent single hadron fragmentation functions (FF) and dihadron fragmentation functions (DiFF) using the most recent quark-jet model. In this extension of the model the complete description of a polarized quark state after each step of hadron formation was given, based on a self-consistent treatment of the quark...
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  4. 103. Collinear polarized PDFs: recent results on helicity and transversity extractions
    Emanuele Roberto Nocera (Higgs Centre for Theoretical Physics, School of Physics and Astronomy, University of Edinburgh)
    12/13/17, 12:30 PM
    I review the current status of the determination of the collinear helicity and transversity parton distribution functions from a global QCD analysis of experimental measurements. I highlight the most recent achievements and outline the open issues to be addressed in the future.
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