1 | # $Id: LEP_higgs.sin 2293 2010-04-11 23:57:50Z jr_reuter $ |
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2 | # Simple complete physics example: Higgs search at LEP |
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3 | ######################################################################## |
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4 | # |
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5 | # Copyright (C) 1999-2014 by |
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6 | # Wolfgang Kilian <kilian@physik.uni-siegen.de> |
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7 | # Thorsten Ohl <ohl@physik.uni-wuerzburg.de> |
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8 | # Juergen Reuter <juergen.reuter@desy.de> |
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9 | # with contributions from |
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10 | # Christian Speckner <cnspeckn@googlemail.com> |
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11 | # |
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12 | # WHIZARD is free software; you can redistribute it and/or modify it |
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13 | # under the terms of the GNU General Public License as published by |
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14 | # the Free Software Foundation; either version 2, or (at your option) |
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15 | # any later version. |
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16 | # |
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17 | # WHIZARD is distributed in the hope that it will be useful, but |
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18 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
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19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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20 | # GNU General Public License for more details. |
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21 | # |
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22 | # You should have received a copy of the GNU General Public License |
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23 | # along with this program; if not, write to the Free Software |
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24 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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25 | # |
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26 | ######################################################################## |
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27 | |
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28 | model = SM_CKM |
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29 | |
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30 | alias n = n1:n2:n3:N1:N2:N3 |
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31 | alias q = u:d:s:c |
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32 | alias Q = U:D:S:C |
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33 | alias l = e1:e2:E1:E2 |
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34 | |
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35 | # The missing-energy channel |
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36 | process zh = e1, E1 => l,l,H |
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37 | |
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38 | ?vis_history = true |
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39 | |
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40 | sqrts = 250 GeV |
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41 | |
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42 | # Set the input parameters |
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43 | # Running b mass |
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44 | mb = 2.9 GeV |
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45 | ms = 0 |
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46 | mc = 0 |
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47 | #mneu1 = 15 |
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48 | #mneu2 = 85 |
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49 | # Lepton mass |
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50 | me = 0 |
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51 | mmu = 0 |
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52 | mtau = 0 |
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53 | # higgs parameters |
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54 | #mh0_2 = 60 |
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55 | |
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56 | #process hdec = h1 => neu1,neu2 |
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57 | #process k2dec = neu2 => h2,neu1 |
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58 | #process h2dec = h2 => b,B |
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59 | process hdec = H => b,B |
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60 | |
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61 | ?ps_fsr_active = true |
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62 | #?ps_isr_active = false |
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63 | ?hadronization_active = true |
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64 | $shower_method = "PYTHIA6" |
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65 | |
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66 | ps_max_n_flavors = 5 |
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67 | ps_mass_cutoff = 1 |
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68 | |
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69 | #$ps_PYTHIA_PYGIVE = "MSTP(125)=2; MSTU(21)=1" |
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70 | |
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71 | real ycut = mlm_ETclusminE**2 |
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72 | cuts = all kT > ycut [j, j] |
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73 | cuts = all M >= 10 GeV [q,Q] |
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74 | |
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75 | integrate(zh) {beams = e1, E1 => isr isr_mass = 0.000511} |
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76 | |
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77 | #?slha_read_decays = true |
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78 | #read_slha("nmssm.slha") |
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79 | #mneu1 = 15 |
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80 | #mneu2 = 85 |
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81 | #mh0_2 = 60 |
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82 | |
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83 | integrate(hdec) |
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84 | unstable H(hdec) |
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85 | #integrate(k2dec) |
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86 | #unstable neu2(k2dec) |
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87 | #integrate(h2dec) |
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88 | #unstable h2(h2dec) |
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89 | |
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90 | luminosity = 1 |
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91 | ?write_raw = false |
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92 | ?rebuild_events = true |
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93 | #simulate (zh) {n_events = 100 sample_format = stdhep $extension_stdhep = "stdhep"} |
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94 | #simulate (zh) {n_events = 100 sample_format = hepevt} |
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95 | simulate (zh) {n_events = 100 sample_format = athena} |
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96 | |
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97 | show ( results ) |
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