Parallel Session VIII (3)：Heavy Ion Physics: Cold QCD
- jian zhou (Shandong University)
Hongxi Xing (South China Normal University)
8/11/22, 10:40 AM
Electron Ion Colliders are proposed in both US and China. In this talk, I will discuss the main physics programs in these facilities.
Jinlong Zhang (Shandong University)
8/11/22, 11:05 AM
Understanding the spin structure of nucleon is a longstanding and fundamental challenge in nuclear physics. The Relativistic Heavy Ion Collider (RHIC), s the world only polarized proton collider, has provided unique opportunities to access the spin dependent distributions inside proton. In the past two decades, RHIC has carried out a lot of unprecedented experimental constraints on nucleon...
Shu-yi Wei (Shandong University)
8/11/22, 11:30 AM
We briefly report our recent progress on the study of the polarized fragmentation functions of $\Lambda$ hyperon in unpolarized semi-inclusive deep-inelastic scatterings and electron-positron annihilations at not-so-high energies. In particular, we present a simple but practical method on how to measure the azimuthal-angle-dependent longitudinal polarization and the transverse polarization...
鑫 吴 (中国科学技术大学)
8/11/22, 11:45 AM
Coherent vector meson photoproduction plays important role for investigating the partionic composition of protons and nuclear targets. Especially, it provides a novel tool to prob the gluonic structure of nuclei. In this talk, we present a theoretical framework to calculate the photoproduction cross section of vector mesons. In this framework, we derive an equivalent approximate photon...