Speaker
Dr
XiaoMin Shen
(Institute of Modern Physics (IMP), CAS)
Description
Fragmentation functions (FFs) are crucial non-perturbative inputs in quantum chromodynamics (QCD) for predicting hadron production cross sections in high-energy scattering processes. In this talk, we present recent progress on global fits of FFs by the Non-perturbative Physics Collaboration (NPC). Our analyses incorporate a comprehensive set of precision measurements, including data from the LHC, electron-positron collisions, and semi-inclusive deep inelastic scattering. We report results for both light charged and neutral hadrons, highlighting the improved constraints on FFs achieved through these global fits. We also discuss the impact of data from future lepton colliders on light hadrons fragmentation functions.
Primary authors
Bin Zhou
(Peking University)
Hongxi Xing
(South China Normal University)
Jun Gao
(Shanghai Jiao Tong University)
Dr
XiaoMin Shen
(Institute of Modern Physics (IMP), CAS)
Chongyang Liu
(上海交通大学粒子物理与核物理研究所)
Yuxiang Zhao
(中国科学院近代物理研究所)
