We present a QCD analysis of the strange and charm contributions to the neutrino deep inelastic structure function xF3. We show that next-to-leading order effects, which are relatively important for F2, play a lesser role in the case of xF3. The neutrino-antineutrino difference xF3(nu) - xF3(nubar) provides a new determination of the strange density, which exhibits some advantages with respect to other traditional methods
Extracting the strange density from xF3
D'ALESIO, UMBERTO;
1995-01-01
Abstract
We present a QCD analysis of the strange and charm contributions to the neutrino deep inelastic structure function xF3. We show that next-to-leading order effects, which are relatively important for F2, play a lesser role in the case of xF3. The neutrino-antineutrino difference xF3(nu) - xF3(nubar) provides a new determination of the strange density, which exhibits some advantages with respect to other traditional methods
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