Changes between Version 5 and Version 6 of WorkBook/Tutorials/Prefit
- Timestamp:
- Mar 5, 2020, 6:21:10 PM (5 years ago)
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WorkBook/Tutorials/Prefit
v5 v6 9 9 https://twiki.cern.ch/twiki/bin/view/VBSCan/PREFIT20 10 10 11 If you have successfully produced Pythia8 event files in the MadGraph and Parton Shower lecture (Admir Greljo, Ilaria Brivio), copy (or move) the pp->ll (SM and BSM) into the Delphes directory Delphes-3.4.211 If you have successfully produced Pythia8 event files in the !MadGraph and Parton Shower lecture (Admir Greljo, Ilaria Brivio), copy (or move) the pp->ll (SM and BSM) into the Delphes directory Delphes-3.4.2 12 12 13 13 FIXME: find out how these files where named during tutorial … … 41 41 42 42 1) Open the ({{{pp_ll_sm.root}}} Delphes ROOT tree and explore the branches, plot the electrons transverse momentum. 43 43 44 2) Draw the muon and electron multiplicity via the ROOT command line.Do you understand these distributions? 45 44 46 3) Compare the leading muon transverse momentum and pseudo-rapidity in the SM and the BSM sample. 45 47 … … 62 64 63 65 64 You have now produced a Delphes simulated event with the hypothetical CEPC default detector configuration.66 We will now focus solely on the BSM sample {{{pp_ll_bsm.root}}} in the mu mu final state. 65 67 66 1) Can you think of 2 detector parameters that determine and drive the sensitivity of the Higgs recoil measurement in this particular final state?68 1) Can you think of 2 detector parameters that determine and drive the sensitivity of the Z' -> mu mu search? 67 69 68 2) Identify where they are configured in the delphes detector card .70 2) Identify where they are configured in the delphes detector card {{{cards/delphes_card_CMS.tcl}}}. 69 71 70 72 3) Create two new detector configurations by degrading these two parameters by a sizable factor. 71 73 72 4) Reproduce a Delphes sample with these new configurations and observe the impact on the reco ilmass distribution.74 4) Reproduce a Delphes sample with these new configurations and observe the impact on the reconstructed Z' invariant mass distribution. 73 75