Advances in QCD at the LHC and the EIC

Session

EIC

10 Nov 2025, 14:00

CBPF, Rio de Janeiro

25. Parton distribution functions and fragmentation functions at a future Electron-Ion Collider

Prof. Bruno El-Bennich (Federal University of São Paulo)

10/11/2025, 14:00

I will review the calculation of parton distribution functions of meson derived from either light-front wave functions or from a cut diagram based on the optical theorem applied to Compton scattering. The latter approach can also be used to compute an elementary fragmentation for the case of a quark into a meson. However, there is no reason a high-energy quark should fragment into just one...

39. Probing Cold QCD: Jefferson Lab eA program today and its prospects at 20+ GeV and EIC

Taisiya Mineeva (Universidad de La Serena (CL))

12/11/2025, 14:30

27+3'
The Jefferson Lab eA program, initially carried out with a 5 GeV electron beam and the CLAS detector, is now continuing with beam energies up to 11 GeV using CLAS12. Looking ahead, there are plans to extend the program to higher energies following the CEBAF upgrade to beyond 20 GeV. The aim of eA program is to investigate the underlying mechanisms of medium-induced modifications to...

28. Hadronization Dynamics in the Nuclear Medium: Preliminary Insights from the CLAS12 RGE Experiment at Jefferson Lab

Prof. Hayk Hakobyan (Universidad Técnica Federico Santa María)

12/11/2025, 15:00

27+3'
Studying hadronization - the process by which quarks and gluons transition into hadrons -is fundamental to understanding the strong interaction dynamics within quantum chromodynamics (QCD). Using the CLAS12 detector at Jefferson Lab, the Run Group E (RGE) experiment offers unprecedented insights into hadronization in the nuclear medium. This talk will present preliminary results from...