Changes between Version 2 and Version 3 of Copenhagen2010


Ignore:
Timestamp:
04/12/12 10:29:42 (8 years ago)
Author:
md987
Comment:

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  • Copenhagen2010

    v2 v3  
    2121A summary of advanced QCD and pheno exercises can be found [attachment:exercises-NBI.pdf here].
    2222
    23 ==== Tutorial 1: Familiarize with Software.MadGraph ====
     23==== Tutorial 1: Familiarize with MadGraph ====
    2424
    25    * Logon to the Software.MadGraph web site and register: http://madgraph.hep.uiuc.edu.
     25   * Logon to the MadGraph web site and register: http://madgraph.hep.uiuc.edu.
    2626   * Register with a valid e-mail address
    2727   * Feynman diagrams. Generate a few processes (with different QED + QCD couplings) trying to guess which diagrams appear:
     
    3636   * Look at the new physics models and check the particle and interactions content.
    3737   * Advanced: Download the MG/ME package and play with the standalone version.
    38    * [wiki:SimpleKinematics Kinematics at the LHC]: refresh the kinematics of an hadron collider.
     38   * [SimpleKinematics Kinematics at the LHC]: refresh the kinematics of an hadron collider.
    3939==== Tutorial 2: Calculate cross sections and generate events ====
    4040
     
    5252   * [wiki:3Jets 3 Jets] : Energy distributions in 3-jet events.
    5353   * [https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/WAsymm Drell-Yan] : Study the rapidity asymmetry at the Tevatron.
    54    * [wiki:tt top production] : $t \bar t$ production, Tevatron vs LHC.
    55    * [wiki:tprime t' production] : $t'$ production at the LHC.
     54   * [wiki:Tt top production] : $t \bar t$ production, Tevatron vs LHC.
     55   * [wiki:Tprime t' production] : $t'$ production at the LHC.
    5656==== Tutorial 3: The full simulation chain and advanced features ====
    5757
    5858Try out the Analysis Tools:
    59    * a Fortran-based package: Software.MadAnalysis ([http://madgraph.phys.ucl.ac.be/cgi-bin/NewProcess/download.cgi Download it here])
     59   * a Fortran-based package: MadAnalysis ([http://madgraph.phys.ucl.ac.be/cgi-bin/NewProcess/download.cgi Download it here])
    6060
    6161Study what is known of a SM Higgs at the LHC:
     
    6666   1. The 2 lepton + missing Et final state: $ pp \to H\to W^+ W^- \to e^- \bar \nu_e \mu^+ \nu_\mu $
    6767      * Signal
    68          * Events: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-signal.lhe.gz Parton Level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-signal.lhco.gz Detector Level]
    69          * Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-signal-lhe.pdf Parton Level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-signal-lhco.pdf Detector Level]
     68         * Events: [attachment:hww-signal.lhe.gz Parton Level] [attachment:hww-signal.lhco.gz Detector Level]
     69         * Plots: [attachment:hww-signal-lhe.pdf Parton Level] [attachment:hww-signal-lhco.pdf Detector Level]
    7070      * Background
    71          * Events: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background.lhe.gz Parton Level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background.lhco.gz Detector Level]
    72          * Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background-lhe.pdf Parton Level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/hww-background-lhco.pdf Detector Level]
     71         * Events: [attachment:hww-background.lhe.gz Parton Level] [attachment:hww-background.lhco.gz Detector Level]
     72         * Plots: [attachment:hww-background-lhe.pdf Parton Level] [attachment:hww-background-lhco.pdf Detector Level]
    7373   1. Top associated production $pp \to t\bar tH$ with $H \to b \bar b$
    7474      * Signal + Background samples:
    75          * 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]
    76          * Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/ttbb-lhe.pdf Parton Level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/DiscoverTheHiggs/ttbb-lhco.pdf Detector Level]
     75         * Events: [attachment:ttbb.lhe.gz Parton Level] [attachment:ttbb.lhco.gz Detector Level]
     76         * Plots: [attachment:ttbb-lhe.pdf Parton Level] [attachment:ttbb-lhco.pdf Detector Level]
    7777
    7878==== Tutorial 4: The MadGraph BlackBox Challenge ====
     
    8080Three "black boxes" are given, in the form of event files in the LHC Olympics format and a series of selected plots:
    8181
    82    * Box A : [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/A.lhco.gz Events] Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/A-lhe.pdf Parton level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/A.pdf Detector level]
    83    * Box B : [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/B.lhco.gz Events] Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/B-lhe.pdf Parton level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/B.pdf Detector level]
    84    * Box C : [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/C.lhco.gz Events] Plots: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/C-lhe.pdf Parton level] [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Milano2010/C.pdf Detector level]
     82   * Box A : [attachment:A.lhco.gz Events] Plots: [attachment:A-lhe.pdf Parton level] [attachment:A.pdf Detector level]
     83   * Box B : [attachment:B.lhco.gz Events] Plots: [attachment:B-lhe.pdf Parton level] [attachment:B.pdf Detector level]
     84   * Box C : [attachment:C.lhco.gz Events] Plots: [attachment:C-lhe.pdf Parton level] [attachment:C.pdf Detector level]
    8585
    8686Black boxes contain only signal events. The students are asked to pair up the boxes above with the following models and also answer to the questions: