A QCD Analysis of the Mass Structure of the Nucleon

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.

Comments: 9 pages, MIT-CTP #2368, revtex with 1 table