Changes between Version 15 and Version 16 of SchoolIndia

Ignore:
Timestamp:
04/12/12 14:41:13 (8 years ago)
Comment:

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Unmodified
 v15 == !MadGraph and Pheno Exercises == A summary of advanced QCD and pheno exercises can be found [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Copenhagen2010/exercises-NBI.pdf here]. A summary of advanced QCD and pheno exercises can be found [attachment:exercises-NBI.pdf here]. === Tutorial 1: Familiarize with !MadGraph === * [https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/3Jets 3 Jets] : Energy distributions in 3-jet events. * [https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/WAsymm Drell-Yan] : Study the rapidity asymmetry at the Tevatron. * [http://cp3wks05.fynu.ucl.ac.be/twiki/bin/view/Physics/tt top production] : $t \bar t$ production, Tevatron vs LHC. * [http://cp3wks05.fynu.ucl.ac.be/twiki/bin/view/Physics/tprime t' production] : $t'$ production at the LHC. * [Tt top production] : $t \bar t$ production, Tevatron vs LHC. * [Tprime t' production] : $t'$ production at the LHC. === Tutorial 3: The full simulation chain and advanced features === 1. The 2 lepton + missing Et final state: $pp \to H\to W^+ W^- \to e^- \bar \nu_e \mu^+ \nu_\mu$ * Signal * 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] * 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] * Events: [attachment:chment:hww-signal.lhe.gz Parton Level] [attachment:chment:hww-signal.lhco.gz Detector Level] * Plots: [attachment:chment:hww-signal-lhe.pdf Parton Level] [attachment:chment:hww-signal-lhco.pdf Detector Level] * Background * 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] * 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] * Events: [attachment:chment:hww-background.lhe.gz Parton Level] [attachment:chment:hww-background.lhco.gz][Detector Level] * Plots: [attachment:chment:hww-background-lhe.pdf Parton Level] [attachment:chment:hww-background-lhco.pdf Detector Level] 2. Top associated production $pp \to t\bar tH$ with $H \to b \bar b$ * Signal + Background samples: * 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] * 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] * Events: [attachment:chment:ttbb.lhe.gz Parton Level] [attachment:chment:ttbb.lhco.gz Detector Level] * Plots: [attachment:chment:ttbb-lhe.pdf Parton Level] [attachment:chment:ttbb-lhco.pdf Detector Level] === Tutorial 4: The MadGraph BlackBox Challenge === Three "black boxes" are given, in the form of event files in the LHC Olympics format and a series of selected plots: * 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] * 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] * 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] * Box A : [attachment:A.lhco.gz Events] Plots: [attachment:A-lhe.pdf Parton level] [attachment:A.pdf Detector level] * Box B : [attachment:B.lhco.gz Events] Plots: [attachment:B-lhe.pdf Parton level] [attachment:B.pdf Detector level] * Box C : [attachment:C.lhco.gz Events] Plots: [attachment:C-lhe.pdf Parton level] [attachment:C.pdf Detector level] Black 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: * qq -> tt production All exercises are presented and solved this Mathematica Notebook: [http://cp3wks05.fynu.ucl.ac.be/twiki/pub/Physics/Copenhagen2010//mc101.nb mc101.nb]. Reference: [http://www.slac.stanford.edu/spires/find/hep/www?eprint=hep-ph/0006269 Introduction to MC methods], by [http://wwwthep.physik.uni-mainz.de/~stefanw/ Stefan Weinzierl] All exercises are presented and solved this Mathematica Notebook: [attachment:/mc101.nb mc101.nb]. Reference: [http://www.slac.stanford.edu/spires/find/hep/www?eprint=hep-ph/0006269 Introduction to MC methods], by [http://wwwthep.physik.uni-mainz.de/~stefanw/ Stefan Weinzierl] === Animations === * [http://madgraph.hep.uiuc.edu/Event/ Interactive Flash version] Note you may want to zoom in!