Speakers
Weimin Liu
(University of Science and Technology of China (USTC))
Yateng ZHANG
(Zhengzhou University)
Description
Fragmentation Function (FF) plays a crucial role in describing the hadronization process. We report the
measurements of normalized differential cross sections of inclusive pi0 and Ks production as a function of hadron
momentum at six energy points with q^2 transfer from 5 to 13 GeV^2 at BESIII. The results with a relative hadron
energy coverage from 0.1 to 0.9 significantly deviate from several theoretical calculations based on existing
fragmentation functions.
| Parallel Session | Nucleon Structure in DIS |
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Primary author
Beijiang Liu
(Institute of High Energy Physics)
