activity
19982008
most citedReply to the Comment on "Spin and orbital angular momentum in gauge theories: Nucleon spin structure and multipole radiation revisited" [PRL 100:232002 (2008)]

198 citations · 396 across the 4 of their papers we have counts for

collaborators
Showing 1998Show all

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hep-ph1998

How does baryon magnetic moment relate to its spin structure

Xiang-Song Chen, Di Qing, Fan Wang

A model independent, field theoretical relation between baryon magnetic moment and its spin structure is derived and it is explained why constituent quark model is a good approxima…

hep-ph1998

Gauge invariance and hadron structure

Xiang-Song Chen, Fan Wang

We prove that the {\em gauge dependent} gluon spin, gluon and quark orbital angular momenta operators have {\em gauge invariant} expectation values on hadron states with {\em defin…