Speaker
Ralf Seidl
(RIKEN)
Description
The fragmentation process can be cleanly studied at electron-positron colliders where no hadrons exist in the initial state. The Belle experiment at the KEK-B collider has accumulated more than one inverse ab of data. This large amount of data has been used to measure various fragmentation related quantities such as single and di-hadron cross sections for several hadron types.
In this presentation the unpolarized measurements will be discussed, in particular the transverse momentum dependent single hadron cross sections as well as updates to fractional momentum dependent single and di-hadron cross sections.
Author
Ralf Seidl
(RIKEN)
