427 citations · 659 across the 14 of their papers we have counts for
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Possible studies on generalized parton distributions and gravitational form factors in neutrino reactions
S. Kumano, R. Petti
Spacelike and timelike generalized parton distributions (GPDs) have been investigated in charged-lepton scattering and electron-positron collisions via deeply virtual Compton scatt…
Equation-of-motion and Lorentz-invariance relations for tensor-polarized parton distribution functions of spin-1 hadrons
S. Kumano, Qin-Tao Song
Structure functions of polarized spin-1 hadrons will be measured at various accelerator facilities in the near future. Recently, transverse-momentum-dependent and collinear parton…
Useful relations and sum rules for PDFs and multiparton distribution functions of spin-1 hadrons
S. Kumano, Qin-Tao Song
There are two types of polarizations in spin-1 hadrons, and they are vector and tensor polarizations. The latter is a unique one since it does not exist in the spin-1/2 proton. The…
TMDs for spin-1 hadrons
S. Kumano, Qin-Tao Song
Transverse-momentum-dependent parton distribution functions (TMDs) were investigated at the twists 3 and 4 for spin-1 hadrons in addition to the twist-2 ones. They were found by st…
Gluon transversity and TMDs for spin-1 hadrons
S. Kumano, Qin-Tao Song
We explain a gluon transversity, transverse-momentum-dependent parton distribution functions (TMDs), and parton distribution functions (PDFs) for spin-1 hadrons. The gluon transver…