====== TTP02-17 The QCD/SM Working Group: Summary Report ======
 
 
   <hidden TTP02-17  The QCD/SM Working Group: Summary Report > This Report documents the results obtained by the Working Group on Quantum
 ChromoDynamics and the Standard Model for the Workshop ``Physics at TeV
 Colliders'', Les Houches, France, 21 May - 1 June 2001. The
        account of uncertainties in Parton Distribution Functions is
 reviewed. Progresses in the description of multiparton final states at
 Next-to-Leading Order and the extension of calculations for precision QCD
 observables
        beyond this order are summarized. Various issues concerning the
 relevance of resummation for observables at TeV colliders is
 examined. Improvements to algorithms of jet reconstruction are discussed
 and predictions for
        diphoton and photon pi-zero production at the LHC are made for
 kinematic variables of interest regarding searches for a Higgs boson
 decaying into two photons. Finally, several improvements implemented in
 Monte-Carlo
        event generators are documented. 
 </hidden>
|**S. Alekhin et al. (S. Moch)**  | 
|**  Les Houches 2001, Physics at TeV colliders   275-426 2001  **  |
| {{preprints:2002:ttp02-17.pdf|PDF}} {{preprints:2002:ttp02-17.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0204316|arXiv]]   |
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