3 papers
hep-ph2026
Tensor-polarized parton distribution functions for spin-1 hadrons
S. Kumano
Spin-1 hadrons contain different aspects of spin physics from the ones of the spin-1/2 nucleon because of the existence of tensor-polarized structure functions. In the charged-lept…
hep-ph2025
First determination of fragmentation functions in an exotic-hadron candidate
S. Kumano
In recent years, there are experimental reports on exotic-hadron candidates, which have different quark configurations from ordinary and constituents. However, it i…
hep-ph2024
Parton distribution functions and fragmentation functions of spin-1 hadrons
S. Kumano
Structure functions of the spin-1 deuteron will be investigated experimentally from the late 2020's at various facilities such as Thomas Jefferson National Accelerator Facility, Fe…