Q2 Dependence of Generalized Baldin Sum Rule
Abstract
The generalized Baldin sum rule for virtual photon, an unpolarized analog of the generalized Gerasimov-Drell-Hearn sum rule, provides an unique way to investigate the transition between the perturbative QCD and hadronic descriptions of nucleon structure. We report on new measurements in Hall C at Jefferson Lab of the generalized Baldin integral for the proton at Q2 of 0.3-4.0 GeV2.
- Publication:
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GDH 2004
- Pub Date:
- February 2005
- DOI:
- Bibcode:
- 2005gdh..conf..238L