Changes between Version 1 and Version 2 of SchoolKUL
- Timestamp:
- Jan 21, 2013, 6:19:24 AM (12 years ago)
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SchoolKUL
v1 v2 90 90 Study what is known of a SM Higgs at the LHC: 91 91 * Find the best prediction for Higgs production at the LHC [http://maltoni.web.cern.ch/maltoni/TeV4LHC/index.html here]. 92 * Find the Higgs branching ratios [ attachment:h-br.pdf here].92 * Find the Higgs branching ratios [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/h-br.pdf here]. 93 93 Choose a channel and investigate signal and background: 94 94 1. The 2 lepton + missing Et final state: $pp \to H\to W^+ W^- \to e^- \bar \nu_e \mu^+ \nu_\mu$ 95 95 * Signal 96 * Events: [ attachment:hww-signal.lhe.gz Parton Level] [attachment:hww-signal.lhco.gz Detector Level]97 * Plots: [ attachment:hww-signal-lhe.pdf Parton Level] [attachment:hww-signal-lhco.pdf Detector Level]96 * Events: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-signal.lhe.gz Parton Level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-signal.lhco.gz Detector Level] 97 * Plots: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-signal-lhe.pdf Parton Level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-signal-lhco.pdf Detector Level] 98 98 * Background 99 * Events: [ attachment:hww-background.lhe.gz Parton Level] [attachment:hww-background.lhco.gz][Detector Level]100 * Plots: [ attachment:hww-background-lhe.pdf Parton Level] [attachment:hww-background-lhco.pdf Detector Level]99 * Events: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-background.lhe.gz Parton Level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-background.lhco.gz][Detector Level] 100 * Plots: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-background-lhe.pdf Parton Level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/hww-background-lhco.pdf Detector Level] 101 101 2. Top associated production $pp \to t\bar tH$ with $H \to b \bar b$ 102 102 * Signal + Background samples: 103 * Events: [ attachment:ttbb.lhe.gz Parton Level] [attachment:ttbb.lhco.gz Detector Level]104 * Plots: [ attachment:ttbb-lhe.pdf Parton Level] [attachment:ttbb-lhco.pdf Detector Level]103 * Events: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/ttbb.lhe.gz Parton Level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/ttbb.lhco.gz Detector Level] 104 * Plots: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/ttbb-lhe.pdf Parton Level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/ttbb-lhco.pdf Detector Level] 105 105 106 106 === Tutorial 4: The MadGraph BlackBox Challenge === … … 108 108 Three "black boxes" are given, in the form of event files in the LHC Olympics format and a series of selected plots: 109 109 110 * Box A : [ attachment:A.lhco.gz Events] Plots: [attachment:A-lhe.pdf Parton level] [attachment:A.pdf Detector level]111 * Box B : [ attachment:B.lhco.gz Events] Plots: [attachment:B-lhe.pdf Parton level] [attachment:B.pdf Detector level]112 * Box C : [ attachment:C.lhco.gz Events] Plots: [attachment:C-lhe.pdf Parton level] [attachment:C.pdf Detector level]110 * Box A : [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/A.lhco.gz Events] Plots: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/A-lhe.pdf Parton level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/A.pdf Detector level] 111 * Box B : [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/B.lhco.gz Events] Plots: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/B-lhe.pdf Parton level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/B.pdf Detector level] 112 * Box C : [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/C.lhco.gz Events] Plots: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/C-lhe.pdf Parton level] [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/C.pdf Detector level] 113 113 114 114 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: … … 136 136 * qq -> tt production 137 137 138 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]138 All exercises are presented and solved this Mathematica Notebook: [https://cp3.irmp.ucl.ac.be/projects/madgraph/attachment/wiki/SchoolIndia/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] 139 139 === Animations === 140 140 * [http://madgraph.hep.uiuc.edu/Event/ Interactive Flash version] Note you may want to zoom in! … … 143 143 * [http://www.thedailyshow.com/watch/thu-april-30-2009/large-hadron-collider John Ellis on Daily Show] 144 144 145 146 147 148