A few THEORETICAL PARTICLE PHYSICS links
Preprints
CERN Preprint Archive, SLAC, Los Alamos preprints archive, Sissa preprint server
The experiments and reactions database run at Durham, Particle Data Group (the main ressource), Particle Physics Data System - PPDS (bibliography+numerical data), Particle Physics Booklet, Particle Properties database (run from Durham)
Information
Online particle physics information (HEP-labs, data, preprints, journals,...), The Daphne Handbook, CERN info
Journals
Computers in Physics, European Journal of Physics, Nuclear Physics B, Physical Review D, Physical Review Letters, Physics Today, Particle Physics
The Würzburg HEP Software Repository, CERN Program Library, Fermilab Software Tools, FreeHEP (Stanford), AIHEP (computing techniques in physics research), Hepic, CPC program library, CAIN program library, SymbolicNet,compHEP, LanHEP, GRACE (Fortran packages for Feynman tree graphs - KEK), Madgraph (Fortran packages for Feynman tree graphs - Wisconsin) , FORM, Schoonship,
MathSource at Wolfram Research (Mathematica), MathTensor (a large Mathematica package for tensor analysis), Tracer (a Mathematica package for handling Dirac traces etc.), HEP (a Mathematica package for evaluating tree order Feynman graphs, Dirac traces etc.), physica (another Mathematica package for evaluating tree order Feynman graphs - to get it send a request) , FeynArts (a Mathematica package for evaluating Feynman loop diagrams), FeynCalc (a Mathematica package implementing much of the Standard Model)