We review the application of lattice QCD to the phenomenology of band c-quarks. After a short discussion of the lattice techniques used to evaluate hadronic matrix elements and the corresponding systematic uncertainties, we summarise results for leptonic decay constants, B– ¯ B mixing, semileptonic and rare radiative decays. A discussion of the determination of heavy quark effective theory para...

STATISTICAL QUANTIJM CHROMODYNAMICS..................................................................................... 247 The Gauge Field Theory of Strong Interactions .. ............................ ..................................... 247 The Physical Basis for Deconjinement ...................................................................................... 248 Lattice QCD at Finite Te...

The partial widths are determined for squark decays to gluinos and quarks, and gluino decays to squarks and quarks, respectively. The widths are calculated including one-loop SUSY-QCD corrections. The corrections amount to +30% to +50% for squark decays and −10% to +10% for gluino decays. We have derived the results in the DR and MS renormalization schemes, and we have demonstrated explicitly t...

Basic developments in the analytic study of the QCD vacuum structure and of the QCD spectrum, including glueballs and hybrids are reviewed.

Highlights of the experimental results presented at the 39 th Rencontres du Moriond on " QCD and High Energy Hadronic Interactions " , which was held in La Thuile, Italy on Mar. 28-Apr. 4, 2004 are briefly summarised.

We present recent results on the first moments of parton distributions using gauge configurations generated with two degenerate flavors of light twisted mass quarks with pion mass fixed approximately to its physical value. We also present a first study of the vector parton distribution function using a twisted mass ensemble at pion mass of 373 MeV.

The evaluation of the NNLO QCD corrections to the production of a scalar and a pseudo-scalar Higgs boson is described. The evaluation of the NNLO QCD corrections to the production of a scalar and a pseudo-scalar Higgs boson is described.