TMD evolution at small x Jian Zhou ShanDong University Based on the papers: arXiv:1603.07426JZ,2016 arXiv:1703.06163 Bowen Xiao,Feng Yuan,JZ,2017 arXy:1807.00506JZ2018 USTC,April 2019,Hefei
TMD evolution at small x Jian Zhou ShanDong University USTC, April 2019, Hefei Based on the papers: arXiv:1603.07426 JZ, 2016 arXiv:1703.06163 Bowen Xiao, Feng Yuan, JZ, 2017 arXiv:1807.00506 JZ 2018
Outline: >Background:EIC physics >Joint TMD and small x resummation Summary
Outline: Background: EIC physics Joint TMD and small x resummation Summary
Medium energy QCD(12Gev-500Gev) RHIC,Jlab,EIC,EicC
Medium energy QCD (12GeV-500GeV) RHIC, Jlab, EIC, EicC
The internal structure of nucleon and nucleus How are the sea quarks and gluons distributed in space and momentum inside the nucleon? How is proton spin decomposed into different pieces?Spin-Orbit correlation? Where does the saturation of gluon densities set in? Stimulate new progress of pQCD theory Ultimately,shed new light on QCD confinement
The internal structure of nucleon and nucleus How are the sea quarks and gluons distributed in space and momentum inside the nucleon? How is proton spin decomposed into different pieces? Spin-Orbit correlation? Where does the saturation of gluon densities set in? Stimulate new progress of pQCD theory Ultimately, shed new light on QCD confinement ?
PDFs The internal structure of nucleon/nuclei in terms of quark and gluon degree of freedom. "Initial conditions"in ep/eA/pp/pA/AA collisions. Collinear parton distributions. k~xp DIS: (k)<2 The simpliest ones:unpolarized integrated parton distributions:f(x),G(x)
PDFs The internal structure of nucleon/nuclei in terms of quark and gluon degree of freedom. "Initial conditions" in ep/eA/pp/pA/AA collisions. Collinear parton distributions. The simpliest ones: unpolarized integrated parton distributions: f(x), G(x)