1 | ! main07.cmnd. |
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2 | ! This file contains commands to be read in for a Pythia8 run. |
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3 | ! Lines not beginning with a letter or digit are comments. |
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4 | |
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5 | ! 1) Settings used in the main program. |
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6 | Main:numberOfEvents = 1000 ! number of events to generate |
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7 | Main:timesAllowErrors = 5 ! allow a few failures before quitting |
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8 | |
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9 | ! 2) Settings related to output in init(), next() and stat(). |
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10 | Init:showChangedSettings = on ! list changed settings |
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11 | Init:showChangedParticleData = on ! list changed particle data |
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12 | Next:numberCount = 100 ! print message every n events |
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13 | Next:numberShowInfo = 1 ! print event information n times |
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14 | Next:numberShowProcess = 1 ! print process record n times |
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15 | Next:numberShowEvent = 1 ! print event record n times |
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16 | |
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17 | ! 3) Beam parameter settings. Incoming beams do not radiate. |
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18 | Beams:idA = -11 ! ficititious incoming e+ |
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19 | Beams:idB = 11 ! ficititious incoming e- |
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20 | PDF:lepton = off ! no radiation off ficititious e+e- |
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21 | Beams:eCM = 500. ! CM energy of collision |
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22 | |
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23 | ! 4) Set up properties of the GeneralResonance and its decay channels. |
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24 | ! id:all = name antiName spinType chargeType colType m0 mWidth mMin mMax tau0 |
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25 | 999999:all = GeneralResonance void 1 0 0 500. 1. 0. 0. 0. |
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26 | ! id:addChannel = onMode bRatio meMode product1 product2 ... |
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27 | ! Note: sum of branching ratios automatically rescaled to 1. |
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28 | ! Current channels illustrative only; insert your own decay list. |
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29 | 999999:addChannel = 1 0.2 101 1 -1 ! -> d dbar |
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30 | 999999:addChannel = 1 0.2 101 6 -6 ! -> t tbar |
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31 | 999999:addChannel = 1 0.2 101 15 -15 ! -> tau- tau+ |
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32 | 999999:addChannel = 1 0.2 101 24 -24 ! -> W+ W- |
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33 | 999999:addChannel = 1 0.2 101 25 25 ! -> h0 h0 |
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34 | |
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35 | ! 5) Tell that also long-lived should decay. |
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36 | 13:mayDecay = true ! mu+- |
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37 | 211:mayDecay = true ! pi+- |
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38 | 321:mayDecay = true ! K+- |
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39 | 130:mayDecay = true ! K0_L |
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40 | 2112:mayDecay = true ! n |
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