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Evolution of the helicity and transversity Transverse-Momentum-Dependent parton distributions

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arxiv 1303.2129 v1 pith:ULQHXHTC submitted 2013-03-08 hep-ph hep-ex

Alessandro Bacchetta , Alexei Prokudin This is my paper · ORCID
classification hep-phhep-ex
keywords dependencedistributionsevolutionhelicitymomentumpartontransversetransversity
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We examine the QCD evolution of the helicity and transversity parton distribution functions when including also their dependence on transverse momentum. Using an appropriate definition of these polarized transverse momentum distributions (TMDs), we describe their dependence on the factorization scale and rapidity cutoff, which is essential for phenomenological applications.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Transverse Charge Distribution as a Probe of Nucleon Transversity

    hep-ph 2026-07 conditional novelty 6.0 of 10

    A charge-flow measurement built only from track angles and charge signs contains a leading-twist chiral-odd dipole that matches the charge-weighted Collins moment, giving enhanced transversity-sensitive asymmetries.

  2. Linearly polarised Transverse Momentum Dependent Parton Distribution Function at NNLO in QCD

    hep-ph 2019-08 conditional novelty 6.0 of 10

    Linearly polarized gluon TMD distributions are matched to integrated gluon and quark distributions at NNLO for the first time, with the new coefficient functions given in Eqs. (2.8) and (2.9).

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