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arXiv · hep-ph/9410274

A QCD Analysis of the Mass Structure of the Nucleon

Xiangdong Ji
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Abstract

{}From the deep-inelastic momentum sum rule and the trace anomaly of the energy-momentum tensor, I derive a separation of the nucleon mass into the contributions of the quark and gluon kinetic and potential energies, the quark masses, and the trace anomaly.

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Xiangdong Ji. 1994-10-12. A QCD Analysis of the Mass Structure of the Nucleon. https://doi.org/10.1103/physrevlett.74.1071

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