Full of charm neutrino DIS

R. Fiore; V. R. Zoller

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arXiv · 0805.2090

Full of charm neutrino DIS

R. Fiore·V. R. Zoller

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Abstract

The color dipole analysis of small-$(x, Q^2)$ neutrino DIS induced by the charmed-strange ($cs$) current reveals ordering of dipole sizes $m_c^{-2}<r^2<m_s^{-2}$ typical of the Double Leading Log Approximation (DLLA). The DLLA resummation leads to the $cs$ component of the longitudinal structure function $F_L$ rising to small $x$ much faster than its light quark component. Based on the color dipole BFKL approach we report quantitative predictions for this effect in the kinematical range of the CCFR/NuTeV experiment.

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R. Fiore, V. R. Zoller. 2008-05-14. Full of charm neutrino DIS. https://arxiv.org/abs/0805.2090

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