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Дата изменения: Tue Aug 15 14:18:39 2000
Дата индексирования: Mon Oct 1 22:19:06 2012
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Contents

• CompHEP user guide
  • Elements of the user interface
    • Graphical interface
    • Interface for a text-screen mode
  • Menu system for symbolic calculation
    • Choice of the model and work with it
    • Input of the process
    • Squaring of diagrams and symbolic calculation
    • Output of results and launching of the numerical calculation
    • Non-interactive session
  • Numerical calculation by CompHEP
  • CompHEP  event generator
  • CompHEP  files and commands
  • User programs in CompHEP
  • CompHEP  output files
    • L^ATEX  output
    • Symbolic answer in Reduce  and Mathematica  formats
    • Reduce  program
    • Fortran  output files
    • C  output files
  • Implementation of models of particle interactions
    • Definition of a model in CompHEP
    • Examples
• Distribution functions and beam spectra
  • CTEQ4m  distribution functions
  • MRS  structure functions
  • Backscattered photon spectrum
  • Weizsaecker-Williams approximation
  • ISR and Beamstrahlung
• Monte Carlo phase space integration
  • Adaptive Monte Carlo integration package Vegas
  • Parameterization of multi-particle phase space
• Lagrangian of the Standard Model
  • Gauge theories
    • Group.
    • Local gauge invariance.
    • Gauge fixing terms.
    • Normalization.
  • QCD Lagrangian
  • Lagrangian of electroweak interactions
    • Vector bosons
    • Lagrangian of Higgs field
    • Gauge fixing and ghost terms for the t'Hooft-Feynman gauge
    • Unitary gauge
    • Summary of vertices for the boson sector
    • Interaction of vector bosons with fermions
    • Interaction of the Higgs doublet with fermions and generation of fermion masses
    • Quarks and leptons
• Ghost fields and the squared diagram technique for the t'Hooft-Feynman gauge
  • The problem
  • Incoming and outgoing ghosts
  • Massless vector-particle case
  • Summation of ghost diagrams in CompHEP
  • Gauge symmetry and cancellations
• QED processes
  • Compton scattering
  • Energy spectrum of backward scattered photons in the Compton process.
  • Electron-positron annihilation and pair creation.
  • Elastic scattering of electrons and positrons.
• Bibliography