3 papers
hep-ph2025
Charge sum rules for quark fragmentation functions
D. Kotlorz, O. V. Teryaev
Charge sum rules for quark fragmentation functions are studied. The simultaneous implementation of the conservation of electric and baryon charges, strangeness and isospin symmetry…
hep-ph2025
Relations of meson and nucleon electromagnetic and gravitational radii with quarks and gluons contributions
O. V. Selyugin, O. V. Teryaev
The electromagnetic and gravitational form factors of the nucleon determined by quark and gluon contributions are calculated using the momentum transfer dependence of generalized p…
hep-ph2025
Gravitational form factors in the perturbative limit
Qin-Tao Song, O. V. Teryaev, Shinsuke Yoshida
Generalized distribution amplitudes (GDAs) have attracted significant attention in recent years due to their connection with the energy-momentum tensor (EMT) form factors (FFs). Th…