14th Conference on the Intersections of Particle and Nuclear Physics (CIPANP 2022)

Place holder: Recent results and future plans in the study of hadronization at Belle (II) and CLAS12

Not scheduled

25m

Parallel session talk Parton and Gluon Distributions in Nucleons and Nuclei PDF: Parton and Gluon Distributions in Nucleons and Nuclei

Speaker

Anselm Vossen (Duke University)

Description

Both SIDIS and e+e- annihilation provide clean and complimentary environments to study hadronization. While the e+e- annihilation cross-section is independent of a non-perturbative partonic initial state, SIDIS data enables more sensitivity to the flavor dependence of the hadronization process.

With record setting datasets being collected in SIDIS by the CLAS12 experiment and in e+e- by the Belle and Belle II experiment, new opportunities to study the dynamics of hadronization at intermediate energies arise. This talk will discuss recent results and future plans in di-hadron correlation measurements and hyperon production at CLAS12. We will then focus on recent measurements of fragmentation functions at Belle and a roadmap for precision hadronization measurements at Belle II recently laid out in a snowmass whitepaper.