68 citations · 101 across the 5 of their papers we have counts for
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Evolution program for parton densities with perturbative heavy flavor boundary conditions
A. Chuvakin, J. Smith
A new code for the scale evolution of modified-minimal-subtraction-scheme parton densities is described. Through next-to-leading order the program uses exact splitting functions. I…
Variable flavor number schemes versus fixed order perturbation theory for charm quark electroproduction
A. Chuvakin, J. Smith, B. W. Harris
Data for D*(2010) meson electroproduction in the range 10 < Q2 < 1350 GeV^2 has recently been presented by the ZEUS collaboration at HERA. We use these results together with previo…
Bottom quark electroproduction in variable flavor number schemes
A. Chuvakin, J. Smith, W. L. van Neerven
Two variable flavor number schemes are used to describe bottom quark production in deep inelastic electron-proton scattering. In these schemes the coefficient functions are derived…
parton densities with NNLO heavy flavor matching conditions
A. Chuvakin, J. Smith
A study is made of charm and bottom flavor matching conditions on parton densities. Starting from an three-flavor density set, where the scale , and using th…
Comparison between variable flavor number schemes for charm quark electroproduction
A. Chuvakin, J. Smith, W. L. van Neerven
Where appropriate, the abbreviation 'VFNS' is replaced by 'CSN' to indicate the scheme using massive heavy quark coefficient functions proposed in this paper. The text below Eq. (2…