Changes between Version 1 and Version 2 of Francqui


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Timestamp:
04/06/12 16:33:02 (7 years ago)
Author:
trac
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  • Francqui

    v1 v2  
    2323
    2424   * [http://www.hep.phy.cam.ac.uk/theory/webber/QCDbook.html QCD and Collider Physics] by Keith Ellis, James Stirling, Bryan Webber (Cambridge Monographs, 1996).
    25    * [:FurtherReading:Perspectives on LHC physics, Ed. by G. Kane and A. Pierce].
     25   * [wiki:FurtherReading Perspectives on LHC physics, Ed. by G. Kane and A. Pierce].
    2626
    2727=== Higgs notebooks ===
    2828
    29    1. pp>H at LO (1-loop): details of the calculation (Mathematica Notebook) [attachment:HiggsGG-LO-mtfinite.nb HiggsGG-LO-mtfinite.nb]
    30    1. pp>H at NLO: details of the calculation (Mathematica Notebook) [attachment:HiggsGG-NLO.nb higgsGG-NLO.nb]
    31    1. pp>H at NLO: cross section evaluation for the LHC (Mathematica Notebook+PDF libraries to be compiled) [attachment:phenHiggs.tar.gz phenHiggs.tar.gz].
     29   1. pp>H at LO (1-loop): details of the calculation (Mathematica Notebook) [attachment:HiggsGG-LO-mtfinite.nb HiggsGG-LO-mtfinite.nb]
     30   1. pp>H at NLO: details of the calculation (Mathematica Notebook) [attachment:HiggsGG-NLO.nb higgsGG-NLO.nb]
     31   1. pp>H at NLO: cross section evaluation for the LHC (Mathematica Notebook+PDF libraries to be compiled) [attachment:phenHiggs.tar.gz phenHiggs.tar.gz].
    3232
    3333A summary of the results can be found in [attachment:Higgs.pdf Higgs.pdf].
     
    4444   * Register with a valid e-mail address
    4545   * Feynman diagrams. Generate a few processes (with different QED + QCD couplings) trying to guess which diagrams appear:
    46       * uu~>tt~
    47       * gg>tt~
    48       * gg>tt~h (in SM and HEFT)
    49       * uu~>tt~bb~
     46      * uu~>tt~
     47      * gg>tt~
     48      * gg>tt~h (in SM and HEFT)
     49      * uu~>tt~bb~
    5050   * Subprocess identification. List all subprocesses contributing to:
    51       * pp>l+vljj
    52       * pp>tt~bb~
    53       * pp>tt~jj
     51      * pp>l+vljj
     52      * pp>tt~bb~
     53      * pp>tt~jj
    5454   * Look at the new physics models and check the particle and interactions content.
    5555   * Advanced: Download the MG/ME package and play with the standalone version.
     
    6161
    6262Example processes:
    63    * ttbar production: pp > tt~, QED=0
    64    * W production: pp > l+vl
    65    * Z/gamma* production: pp > e+e-
    66    * g g > (H > e+ ve mu- vm~) (in HEFT model)
    67    * p p > (W+>e+ ve) (W- > mu- vm~) (important background to previous process)
     63   * ttbar production: pp > tt~, QED=0
     64   * W production: pp > l+vl
     65   * Z/gamma* production: pp > e+e-
     66   * g g > (H > e+ ve mu- vm~) (in HEFT model)
     67   * p p > (W+>e+ ve) (W- > mu- vm~) (important background to previous process)
    6868====== Advanced exercises 1: The full simulation chain and advanced features ======
    6969
     
    7474
    7575Study SM Higgs production at the LHC. Choose a channel and investigate signal and background, using either of the packages above:
    76    1. The 2 lepton + missing Et final state: %$ pp \to H\to W^+ W^- \to e^- \bar \nu_e \mu^+ \nu_\mu $%
     76   1. The 2 lepton + missing Et final state: $ pp \to H\to W^+ W^- \to e^- \bar \nu_e \mu^+ \nu_\mu $
    7777   1.
    7878      * Signal
     
    8282         * Events: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background.lhe.gz Parton Level] <span style="color: #000000;">|| </span>[http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background.lhco.gz Detector Level]
    8383         * Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background-lhe.pdf Parton Level] <span style="color: #000000;">|| </span>[http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background-lhco.pdf Detector Level]
    84    1. Top associated production %$pp \to t\bar tH$% with %$H \to b \bar b$%
     84   1. Top associated production $pp \to t\bar tH$ with $H \to b \bar b$
    8585      * Signal + Background samples:
    8686         * Events: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/ttbb.lhe.gz Parton Level] || [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/ttbb.lhco.gz Detector Level]
     
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