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First extraction of valence transversities in a collinear framework

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arxiv 1212.3568 v1 pith:RULRUDGE submitted 2012-12-14 hep-ph hep-exnucl-th

First extraction of valence transversities in a collinear framework

classification hep-ph hep-exnucl-th
keywords extractionvalenceanalysiscollinearframeworktargetstransversitiesannihilation
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We present an extraction of the valence transversity parton distributions based on an analysis of pion-pair production in deep-inelastic scattering off transversely polarized targets. Recently released data for proton and deuteron targets at HERMES and COMPASS permit a flavor separation of valence transversities. The present extraction is performed in the framework of collinear factorization, where dihadron fragmentation functions are involved. The latter are taken from a previous analysis of electron-positron annihilation measurements.

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Cited by 4 Pith papers

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

  1. Simplified approach to extracting nucleon transversity in collinear factorization using near-side energy-energy correlators

    hep-ph 2026-04 unverdicted novelty 7.0

    A new method extracts the nucleon transversity PDF via near-side energy-energy correlators in dihadron fragmentation under collinear factorization, with leading-order results for SIDIS and e+e- annihilation that resem...

  2. Simplified approach to extracting nucleon transversity in collinear factorization using near-side energy-energy correlators

    hep-ph 2026-04 unverdicted novelty 7.0

    A new approach using near-side energy-energy correlators in dihadron fragmentation enables extraction of nucleon transversity PDF in collinear factorization without modeling intrinsic transverse momentum or dihadron r...

  3. New way to access the quark fragmentation functions in electron-positron annihilation

    hep-ph 2019-07 unverdicted novelty 5.0

    A framework is proposed for accessing polarized quark fragmentation functions via new measurements in SIA and SIDIS processes at future facilities.

  4. Impact of Future Dihadron Production Measurements on the Transversity Distributions and Tensor Charges of the Nucleon

    hep-ph 2026-05 unverdicted novelty 4.0

    Pseudo-data from CLAS12, SoLID, and ePIC experiments are incorporated into the JAMDiFF analysis to forecast reduced uncertainties on transversity PDFs at intermediate-to-large x from JLab and across all x from EIC, pl...