2 papers
hep-ph2004
Higher twist analysis of the proton g_1 structure function
M. Osipenko, W. Melnitchouk, S. Simula +6
We perform a global analysis of all available spin-dependent proton structure function data, covering a large range of Q^2, 1 < Q^2 < 30 GeV^2, and calculate the lowest moment of t…
hep-ph2004
Higher Twists and Color Polarizabilities in the Neutron
Z. -E. Meziani, W. Melnitchouk, J. -P. Chen +15
Color polarizabilities of the neutron are extracted from data on the lowest moment of the spin-dependent structure function. New data in the resonance region from Jefferson L…