ar X iv : h ep - p h / 02 11 29 6 v 1 1 9 N ov 2 00 2 1 First results for three - loop deep - inelastic structure functions in QCD

ar X iv : h ep - p h / 02 11 15 6 v 1 1 1 N ov 2 00 2 QCD two - loop amplitudes for e + e − → 3 jets : the fermionic contribution

We review a new technique for the calculation of two-loop amplitudes and discuss as an example the fermionic contributions to e + e − → q ¯ qg.

ar X iv : h ep - p h / 01 11 04 9 v 1 6 N ov 2 00 1 The QCD Phase Diagram and Explosive Astrophysics

ar X iv : h ep - p h / 96 11 42 1 v 1 2 6 N ov 1 99 6 SLAC – PUB – 7361 November 1996 QCD : Questions , Challenges , and Dilemmas ∗

An introduction to some outstanding issues in QCD is presented, with emphasis on work by Diakonov and co-workers on the influence of the instanton vacuum on low-energy QCD observables. This includes the calculation of input valence-parton distributions for deep-inelastic scattering.

ar X iv : h ep - p h / 02 11 21 9 v 1 1 4 N ov 2 00 2 Higher order QED corrections to deep inelastic scattering

Deep inelastic electron–nucleon scattering allows for fundamental QCD tests investigating the scaling violations of structure functions in the perturbative regime of large values of Q. The detailed knowledge of the structure functions enables to study various aspects of the dynamics of nonAbelian gauge theory, and is necessary for the future experimental search for the Higgs–boson and new parti...

ar X iv : h ep - l at / 9 60 90 11 v 1 2 S ep 1 99 6 1 DIS Structure Functions in Lattice QCD ∗ , †

In this talk I present the complete 1-loop perturbative computation of the renormalization constants and mixing coefficients of quark and gluon lattice operators of rank two and three whose hadronic elements enter in the determination of the first and second moment of Deep Inelastic Scattering Structure Functions, making use of the nearest-neighbor improved “clover-leaf” lattice QCD action. To ...