|   | 118 |   * '''The model''' | 
          
          
            |   | 119 | Get familiarised with the model, check the particles available to play the role of a resonance and their interactions. | 
          
          
            |   | 120 | {{{ | 
          
          
            |   | 121 |    import model HiggsCharact_UFO | 
          
          
            |   | 122 |    display particles | 
          
          
            |   | 123 |    display interactions X | 
          
          
            |   | 124 | }}} | 
          
          
            |   | 125 |  | 
          
          
            |   | 126 | Download the '''UFO model''' for the Higgs characterization here: https://feynrules.irmp.ucl.ac.be/wiki/HiggsCharacterization | 
          
          
            |   | 127 |  | 
          
          
            |   | 128 |  * '''Parton-level event generation''' | 
          
          
            |   | 129 | 1) Try to generate events for different spin/parity options for di-photon final state. What is the diference between  | 
          
          
            |   | 130 | {{{ | 
          
          
            |   | 131 |    generate p p > X , X > a a | 
          
          
            |   | 132 | }}} | 
          
          
            |   | 133 | and | 
          
          
            |   | 134 | {{{  | 
          
          
            |   | 135 |    generate p p > a a | 
          
          
            |   | 136 | }}} | 
          
          
            |   | 137 | Check the diagrams. | 
          
          
            |   | 138 |  | 
          
          
            |   | 139 | 2) Generate events for a resonance with different parity but same spin (e.g. spin0+, spin0-). Choose parameters properly. | 
          
          
            |   | 140 |  | 
          
          
            |   | 141 | 3) Use the matching-scheme within MG5 for p p > x2 + 0,1,2-jets @ 14TeV. Check your DJR plots. Is the matching working properly?  | 
          
          
            |   | 142 | ''For this, you should have MadAnalysis and pythia installed within the MG5 interface.  To instal simply:'' | 
          
          
            |   | 143 | {{{ | 
          
          
            |   | 144 |    install MadAnalysis | 
          
          
            |   | 145 |    install pythia-pgs | 
          
          
            |   | 146 | }}} |