279 citations · 613 across the 7 of their papers we have counts for
7 papers
Two-loop operator matrix elements calculated up to finite terms
Y. Matiounine, J. Smith, W. L. van Neerven
We present the two-loop corrected operator matrix elements calculated in N-dimensional regularization up to the finite terms which survive in the limit . The anoma…
Comparison between the various descriptions for charm electroproduction and the HERA-data
M. Buza, Y. Matiounine, J. Smith +1
We examine the charm component F_{2,c}(x,Q^2,m^2) of the proton structure function F_2(x,Q^2) in three different schemes and compare the results with the data in the x and Q^2 regi…
Charm electroproduction viewed in the variable-flavour number scheme versus fixed-order perturbation theory
M. Buza, Y. Matiounine, J. Smith +1
Starting from fixed-order perturbation theory (FOPT) we derive expressions for the heavy-flavour components of the deep-inelastic structure functions FL and F2 in the variable-flav…
Deep-inelastic production of heavy quarks
E. Laenen, M. Buza, B. W. Harris +5
Deep-inelastic production of heavy quarks at HERA, especially charm, is an excellent signal to measure the gluon distribution in the proton at small values. By measuring variou…
corrections to polarized heavy flavour production at
M. Buza, Y. Matiounine, J. Smith +1
We present analytic formulae for the heavy flavour coefficient functions for polarized deep inelastic lepton-hadron scattering. The expressions are valid in the kinematical regime…
Determination of the asymptotic behaviour of the heavy flavour coefficient functions in deep inelastic scattering
W. L. van Neerven, M. Buza, Y. Matiounine +2
Using renormalization group techniques we have derived analytic formulae for the next-to-leading order heavy-quark coefficient functions in deep inelastic lepton hadron scattering.…
Heavy quark coefficient functions at asymptotic values
M. Buza, Y. Matiounine, J. Smith +2
In this paper we present the analytic form of the heavy-quark coefficient functions for deep-inelastic lepton-hadron scattering in the kinematical regime . Here …