Showing papers by "Christopher T. Sachrajda published in 1979"
CERN1
TL;DR: In this paper, the anomalous dimensions of the twist-two flavour singlet operators in the Wilson expansion to two loops and the coefficient functions to order g 2 were calculated in the dimensional regularization scheme with the minimal subtraction renormalization prescription.
225 citations
CERN1
TL;DR: In this article, the authors make a systematic study of the phenomenology of a Higgs boson in this mass range, and find that it may be observable in ϒ decays and pp collisions, as well as in toponium decays.
136 citations
CERN1
TL;DR: In this article, it was shown that knowledge of the valence quark distribution of a proton at one value of q 2 enables one to calculate a contribution to the difference between the distribution of anti-up quarks ( u p ) and anti-down quarks( d p ) in the sea of the proton.
82 citations
CERN1
TL;DR: In this article, a compendium of formulae and parameters required to study the violations of Bjorken scaling, up to and including the subleading (i.e. O(α S ) corrections, is presented.
26 citations
CERN1
TL;DR: In this article, higher order QCD corrections for deep inelastic lepton-hadron scattering which are independent of the renormalization scheme used to define αs were found to be very small.
10 citations
01 Jan 1979
TL;DR: It is generally accepted that hadrons contain quarks as more fundamental constituents of matter as mentioned in this paper, and it is known that quarks are fundamental components of all matter in the universe.
Abstract: It is generally accepted that hadrons contain quarks as more fundamental constituents of matter.