pith. sign in

interaction dependent

yields Mq(ν, z2) = 2 Z d4k e−ik·z Aq 2 − (k·z)ν+ (P·k)z 2 ν2 +M 2z2 Aq 3 (44a) J q(ν, z2) = 2 Z d4k e−ik·z − (P·k)ν+ (k·z)M 2 M2(ν2 +M 2z2) Aq 3 (44b) whereA q i =A q i (P·k, k 2)

1 Pith paper cite this work. Polarity classification is still indexing.

1 Pith paper citing it
browse 1 citing papers

citation-role summary

background 1

citation-polarity summary

background 1

fields

hep-ph 1

years

2026 1

verdicts

UNVERDICTED 1

roles

background 1

polarities

background 1

representative citing papers

Quasi Parton Distribution Functions in Covariant Quark Models

hep-ph · 2026-05-12 · unverdicted · novelty 7.0

In gauge-free quark models, quasi-PDFs converge to PDFs with proven sum rules, and the Covariant Parton Model supplies closed-form small-x results that match a Wandzura-Wilczek approximation for the quark energy-momentum tensor form factor.

citing papers explorer

Showing 1 of 1 citing paper.

  • Quasi Parton Distribution Functions in Covariant Quark Models hep-ph · 2026-05-12 · unverdicted · none · ref 4

    In gauge-free quark models, quasi-PDFs converge to PDFs with proven sum rules, and the Covariant Parton Model supplies closed-form small-x results that match a Wandzura-Wilczek approximation for the quark energy-momentum tensor form factor.