'Quark orbital angular momentum' presentation slideshows

Problems in nucleon structure study

Problems in nucleon structure study. X.S.Chen, Dept. of Phys., HUST. W.M.Sun, Dept. of Phys., Nanjing Univ. Fan Wang, Dept. of Phys. Nanjing Univ C.W. Wong, Dept. of Phys., UCLA fgwang@chenwang.nju.edu.cn. Outline. Introduction The first proton spin crisis and quark spin confusion

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X.S.Chen, Dept. of Phys., Huazhong Univ. Sci. Tec. X.F.Lu, Dept. of Phys., Sichuan Univ.

Poincare covariance, Canonical quantization and Gauge invariance in the Nucleon internal structure. X.S.Chen, Dept. of Phys., Huazhong Univ. Sci. Tec. X.F.Lu, Dept. of Phys., Sichuan Univ. W.M.Sun, Dept. of Phys., Nanjing Univ. Fan Wang, Dept. of Phys. Nanjing Univ.

849 views • 67 slides

Overview of Nucleon Structure Study

Overview of Nucleon Structure Study . Jian -ping Chen ( ??? ), Jefferson Lab, Virginia, USA KITPC, Beijing,, China, July, 2012. Introduction: Recent Progress Jefferson Lab ( JLab ) Facility Examples: Nucleon Form Factors Nucleon Spin Structure

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Accessing the quark orbital angular momentum with Wigner distributions

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Spin Structure with JLab 6 and 12 GeV

Spin Structure with JLab 6 and 12 GeV. J. P. Chen, Jefferson Lab INT-12-49W: Workshop on Orbital Angular Momentum in QCD, Feb. 6, 2011. Overview Selected Results from JLab 6 GeV A 1 at High-x: Valence Quark Spin Distributions Moments

549 views • 42 slides

GPD and underlying spin structure of the nucleon

quark OAM :. gluon polarization :. GPD and underlying spin structure of the nucleon. M. Wakamatsu and H. Tsujimoto (Osaka Univ.). 1. Introduction. : ( EMC measurement, 1988 ). Nucleon Spin Puzzle. - Still unsolved fundamental puzzle in hadron physics -.

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Can We Learn Quark Orbital Motion from SSAs?

443 views • 29 slides

Transverse Spin Physics at PHENIX

Transverse Spin Physics at PHENIX. Douglas Fields (University of New Mexico) For the PHENIX Collaboration. Motivation for Spin. Myhrera & Thomas arXiv:0709.4067v1 Thomas arXiv:0803.2775v1. The proton has a rather complicated structure. Spin is a useful handle to dissect the proton.

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QCD Factorization for Semi-Inclusive DIS

QCD Factorization for Semi-Inclusive DIS. Feng Yuan RBRC , Brookhaven National Laboratory. References: Ji, Ma, Yuan, Phys. Rev. D70, 074021; Phys. Lett. B597, 299; hep-ph/0503015. Outline. Introduction The QCD factorization -- TMD Parton Distributions Summary.

324 views • 19 slides