Changes between Version 3 and Version 4 of WorkBook/Tutorials/Pisa
- Timestamp:
- Sep 18, 2018, 9:08:55 PM (6 years ago)
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WorkBook/Tutorials/Pisa
v3 v4 22 22 23 23 24 == Event generation with Pythia8 + Delphes sample ==24 == I) Event generation with Pythia8 + Delphes sample == 25 25 26 26 27 27 This exercise will teach how to configure the Pythia8 event generator for a simple production of e+e- -> ZH events. Next, you will generate events and simulate the detector with the DelphesPythia8 executable. 28 28 29 0) Stare at the following example "examples/Pythia8/configNoLHE.cmnd" of Pythia8 configuration file.29 1) First have a look at the Pythia8 configuration file "examples/Pythia8/configNoLHE.cmnd". 30 30 In this card identify the parameters that control: 31 31 32 32 - the number of events to be generated 33 - the particle beam type33 - the nature of the colliding beams 34 34 - the center of mass energy 35 35 - the physics process to be generated 36 36 37 1) Create a Pythia8 configuration card that generates N=10k events of 38 ee->Zh->mumu at sqrt(s)=240 GeV. 37 2) Create a Pythia8 configuration card that generates N=10k events of ee->Zh->mumu at sqrt(s)=240 GeV. 39 38 40 The identifier for the above process can be found in the Pythia8 manual:39 Find the above process in the Pythia8 manual (Hint: under "Higgs", then "Standard-Model Higgs, basic processes"): 41 40 42 41 http://home.thep.lu.se/~torbjorn/pythia81html/Welcome.html … … 51 50 }}} 52 51 53 2) Produce Delphes events using the above Pythia8 configuration (this command should run Pythia and Delphes on the fly!), using the CEPC detector card "cards/delphes_card_CEPC.tcl"52 3) Produce Delphes events using the above Pythia8 configuration (this command should run Pythia and Delphes on the fly!), using the CEPC detector card "cards/delphes_card_CEPC.tcl" 54 53 55 54 Hint: find the command to be executed here (adapting it to the above Delphes and Pythia8 cards of course): … … 58 57 59 58 60 == Simple Tree analysis ==59 == II) Simple Tree analysis == 61 60 62 61 … … 75 74 2) Interactively draw the muon multiplicity and the jet multiplicity. Do you understand these distributions? 76 75 77 == Write a simple analysis macro ==76 == III) Write a simple analysis macro == 78 77 79 78 0) Write down the formula for the recoil Higgs mass. … … 88 87 89 88 90 == Modify the Delphes detector card ==89 == IV) Modify the Delphes detector card == 91 90 92 91
