| 14 |
|
using namespace Pythia8; |
| 15 |
|
|
| 16 |
|
#include "UltraFastSim.h" |
| 17 |
+ |
#include "UFSDataStore.h" |
| 18 |
+ |
|
| 19 |
+ |
int poisson(double mean, Rndm *rndmPtr) { |
| 20 |
+ |
static double oldMean = -1; |
| 21 |
+ |
static double g; |
| 22 |
+ |
if(mean != oldMean) { |
| 23 |
+ |
oldMean = mean; |
| 24 |
+ |
if(mean == 0) { |
| 25 |
+ |
g = 0; |
| 26 |
+ |
} |
| 27 |
+ |
else { |
| 28 |
+ |
g = exp(-mean); |
| 29 |
+ |
} |
| 30 |
+ |
} |
| 31 |
+ |
double em = -1; |
| 32 |
+ |
double t = 1; |
| 33 |
+ |
do { |
| 34 |
+ |
em++; |
| 35 |
+ |
t *= rndmPtr->flat(); |
| 36 |
+ |
} while(t > g); |
| 37 |
+ |
return em; |
| 38 |
+ |
} |
| 39 |
|
|
| 40 |
|
int main(int argc, char **argv) { |
| 41 |
|
// Generator. Process selection. LHC initialization. Histogram. |
| 43 |
|
int nEvents = 0; |
| 44 |
|
int runNumber = 0; |
| 45 |
|
int meanPileupEventCount = 0; |
| 46 |
< |
if(argc < 3 || argc > 5) |
| 46 |
> |
float cmEnergy = 14000.; |
| 47 |
> |
bool cutOnMET = false; |
| 48 |
> |
if(argc < 3 || argc > 6) |
| 49 |
|
{ |
| 50 |
< |
cerr << "Command syntax: " << argv[0] << " BBH[...]" << " <nEvents> [RandomSeed] [meanPileupEventCount]" << endl; |
| 51 |
< |
cerr << "Command syntax: " << argv[0] << " BBA[...]" << " <nEvents> [RandomSeed] [meanPileupEventCount]" << endl; |
| 52 |
< |
cerr << "or " << argv[0] << " ZLL[...]" << " <nEvents> [RandomSeed] [meanPileupEventCount]" << endl; |
| 53 |
< |
cerr << "or " << argv[0] << " ZMM[...]" << " <nEvents> [RandomSeed] [meanPileupEventCount]" << endl; |
| 54 |
< |
cerr << "or " << argv[0] << " TLN[...]" << " <nEvents> [RandomSeed] [meanPileupEventCount]" << endl; |
| 55 |
< |
cerr << "or " << argv[0] << " WLN[...]" << " <nEvents> [RandomSeed] [meanPileupEventCount]" << endl; |
| 50 |
> |
cerr << "Command syntax: " << argv[0] << " ZHmmbb[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 51 |
> |
cerr << "or " << argv[0] << " ZHeebb[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 52 |
> |
cerr << "or " << argv[0] << " ZHmmXX[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 53 |
> |
cerr << "or " << argv[0] << " ZHeeXX[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 54 |
> |
cerr << "or " << argv[0] << " ZZmmbb[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 55 |
> |
cerr << "or " << argv[0] << " ZZmmnn[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 56 |
> |
cerr << "or " << argv[0] << " ZZeebb[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 57 |
> |
cerr << "or " << argv[0] << " ZZeenn[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 58 |
> |
cerr << "or " << argv[0] << " BBHmh[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 59 |
> |
cerr << "or " << argv[0] << " BBAmh[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 60 |
> |
cerr << "or " << argv[0] << " VBFHXX[..] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 61 |
> |
cerr << "or " << argv[0] << " Zee[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 62 |
> |
cerr << "or " << argv[0] << " Zmm[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 63 |
> |
cerr << "or " << argv[0] << " Zeh[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 64 |
> |
cerr << "or " << argv[0] << " Zmh[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 65 |
> |
cerr << "or " << argv[0] << " Zhh[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 66 |
> |
cerr << "or " << argv[0] << " Znn[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 67 |
> |
cerr << "or " << argv[0] << " Wen[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 68 |
> |
cerr << "or " << argv[0] << " Wmn[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 69 |
> |
cerr << "or " << argv[0] << " Ten[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 70 |
> |
cerr << "or " << argv[0] << " Tmn[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 71 |
> |
cerr << "or " << argv[0] << " QCD[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 72 |
> |
cerr << "or " << argv[0] << " QED[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 73 |
> |
cerr << "or " << argv[0] << " EWK[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 74 |
> |
cerr << "or " << argv[0] << " Top[...] " << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 75 |
> |
cerr << "or " << argv[0] << " QCDMET[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 76 |
> |
cerr << "or " << argv[0] << " ZnnMET[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 77 |
> |
cerr << "or " << argv[0] << " ZZTo4L[...]" << " <nEvents> [RandomSeed] [meanPileupEventcount] [cmEnergy]" << endl; |
| 78 |
> |
cerr << "In above e-electron, m-muon, h-hadronic tau. n-neutrino" << endl; |
| 79 |
> |
cerr << "QCD, QED, EWK and Top do not specify the decays -- they are useful for generic BG production" << endl; |
| 80 |
> |
cerr << "QCDMET has MET > 50 GeV to make efficient to study QCD MET BG" << endl; |
| 81 |
> |
cerr << "ZnnMET has MET > 50 GeV to make efficient to study Znn MET BG" << endl; |
| 82 |
|
exit(1); |
| 83 |
|
} |
| 84 |
|
else { |
| 85 |
|
nEvents = atoi(argv[2]); |
| 86 |
|
if(argc >= 4) runNumber = atoi(argv[3]); |
| 87 |
|
if(argc >= 5) meanPileupEventCount = atoi(argv[4]); |
| 88 |
< |
if(strncmp(argv[1], "ZLL", 3) == 0) |
| 88 |
> |
if(argc >= 6) cmEnergy = atof(argv[5]); |
| 89 |
> |
if(strncmp(argv[1], "Zee", 3) == 0) |
| 90 |
|
{ |
| 91 |
|
pythia.readString("WeakSingleBoson:ffbar2gmZ = on"); |
| 92 |
|
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 93 |
|
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 94 |
< |
pythia.readString("23:onMode = 0"); // Z decays to leptons only |
| 95 |
< |
pythia.readString("23:onIfAny = 11 13 15"); |
| 45 |
< |
pythia.readString("15:onMode = 2"); // tau- decays to electrons and muons - second tau decays in all modes |
| 46 |
< |
pythia.readString("15:onIfAny = 11 13"); |
| 94 |
> |
pythia.readString("23:onMode = 0"); // Z decays to electrons only |
| 95 |
> |
pythia.readString("23:onIfAny = 11"); |
| 96 |
|
} |
| 97 |
< |
else if(strncmp(argv[1], "ZMM", 3) == 0) |
| 97 |
> |
else if(strncmp(argv[1], "Zmm", 3) == 0) |
| 98 |
|
{ |
| 99 |
|
pythia.readString("WeakSingleBoson:ffbar2gmZ = on"); |
| 100 |
|
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 102 |
|
pythia.readString("23:onMode = 0"); // Z decays to muons only |
| 103 |
|
pythia.readString("23:onIfAny = 13"); |
| 104 |
|
} |
| 105 |
< |
else if(strncmp(argv[1], "WLN", 3) == 0) |
| 105 |
> |
else if(strncmp(argv[1], "Znn", 3) == 0) |
| 106 |
> |
{ |
| 107 |
> |
pythia.readString("WeakSingleBoson:ffbar2gmZ = on"); |
| 108 |
> |
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 109 |
> |
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 110 |
> |
pythia.readString("23:onMode = 0"); // Z decays to neutrinos only |
| 111 |
> |
pythia.readString("23:onIfAny = 12, 14, 16"); |
| 112 |
> |
if(strncmp(argv[1], "ZnnMET", 6) == 0) { |
| 113 |
> |
cutOnMET = true; |
| 114 |
> |
} |
| 115 |
> |
} |
| 116 |
> |
else if(strncmp(argv[1], "Zeh", 3) == 0) |
| 117 |
> |
{ |
| 118 |
> |
pythia.readString("WeakSingleBoson:ffbar2gmZ = on"); |
| 119 |
> |
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 120 |
> |
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 121 |
> |
pythia.readString("23:onMode = 0"); // Z decays to taus only |
| 122 |
> |
pythia.readString("23:onIfAny = 15"); |
| 123 |
> |
pythia.readString("15:onMode = 2"); // tau- decays to electrons - second tau decays in all modes |
| 124 |
> |
pythia.readString("15:onIfAny = 11"); |
| 125 |
> |
} |
| 126 |
> |
else if(strncmp(argv[1], "Zmh", 3) == 0) |
| 127 |
> |
{ |
| 128 |
> |
pythia.readString("WeakSingleBoson:ffbar2gmZ = on"); |
| 129 |
> |
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 130 |
> |
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 131 |
> |
pythia.readString("23:onMode = 0"); // Z decays to taus only |
| 132 |
> |
pythia.readString("23:onIfAny = 15"); |
| 133 |
> |
pythia.readString("15:onMode = 2"); // tau- decays to muons - second tau decays in all modes |
| 134 |
> |
pythia.readString("15:onIfAny = 13"); |
| 135 |
> |
} |
| 136 |
> |
else if(strncmp(argv[1], "Zhh", 3) == 0) |
| 137 |
> |
{ |
| 138 |
> |
pythia.readString("WeakSingleBoson:ffbar2gmZ = on"); |
| 139 |
> |
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 140 |
> |
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 141 |
> |
pythia.readString("23:onMode = 0"); // Z decays to taus only |
| 142 |
> |
pythia.readString("23:onIfAny = 15"); |
| 143 |
> |
} |
| 144 |
> |
else if(strncmp(argv[1], "Wen", 3) == 0) |
| 145 |
> |
{ |
| 146 |
> |
pythia.readString("WeakSingleBoson:ffbar2W = on"); |
| 147 |
> |
pythia.readString("24:onMode = 0"); // W decays to electron |
| 148 |
> |
pythia.readString("24:onIfAny = 11"); |
| 149 |
> |
} |
| 150 |
> |
else if(strncmp(argv[1], "Wmn", 3) == 0) |
| 151 |
|
{ |
| 152 |
|
pythia.readString("WeakSingleBoson:ffbar2W = on"); |
| 153 |
< |
pythia.readString("24:onMode = 0"); // W decays to light leptons only |
| 154 |
< |
pythia.readString("24:onIfAny = 11 13"); |
| 153 |
> |
pythia.readString("24:onMode = 0"); // W decays to muon |
| 154 |
> |
pythia.readString("24:onIfAny = 13"); |
| 155 |
> |
} |
| 156 |
> |
else if(strncmp(argv[1], "Ten", 3) == 0) |
| 157 |
> |
{ |
| 158 |
> |
pythia.readString("Top:all = on"); |
| 159 |
> |
pythia.readString("24:onMode = 2"); // W+ decays to electron |
| 160 |
> |
pythia.readString("24:onIfAny = 11"); |
| 161 |
|
} |
| 162 |
< |
else if(strncmp(argv[1], "TLN", 3) == 0) |
| 162 |
> |
else if(strncmp(argv[1], "Tmn", 3) == 0) |
| 163 |
|
{ |
| 164 |
|
pythia.readString("Top:all = on"); |
| 165 |
< |
pythia.readString("24:onMode = 2"); // W+ decays to light leptons only |
| 166 |
< |
pythia.readString("24:onIfAny = 11 13"); |
| 165 |
> |
pythia.readString("24:onMode = 2"); // W+ decays to muon |
| 166 |
> |
pythia.readString("24:onIfAny = 13"); |
| 167 |
|
} |
| 168 |
< |
else if(strncmp(argv[1], "ZH", 2) == 0) |
| 168 |
> |
else if(strncmp(argv[1], "HZGamma", 7) == 0) |
| 169 |
> |
{ |
| 170 |
> |
pythia.readString("HiggsSM:all = on"); |
| 171 |
> |
pythia.readString("25:m0 = 125"); |
| 172 |
> |
pythia.readString("25:onMode = 0"); // Higgs decays to Zgamma only |
| 173 |
> |
pythia.readString("25:onIfMatch = 22 23"); |
| 174 |
> |
pythia.readString("23:onMode = 0"); // Z decays to light leptons |
| 175 |
> |
pythia.readString("23:onIfAny = 11 13"); |
| 176 |
> |
} |
| 177 |
> |
else if(strncmp(argv[1], "ZHmmbb", 6) == 0) |
| 178 |
|
{ |
| 179 |
|
pythia.readString("HiggsSM:ffbar2HZ = on"); |
| 180 |
< |
pythia.readString("25:m0 = 120"); |
| 180 |
> |
pythia.readString("25:m0 = 125"); |
| 181 |
|
pythia.readString("25:onMode = 0"); // Higgs decays to bbBar only |
| 182 |
|
pythia.readString("25:onIfAny = 5"); |
| 183 |
|
pythia.readString("23:onMode = 0"); // Z decays to mu+,mu- only (for trigger) |
| 184 |
|
pythia.readString("23:onIfAny = 13"); |
| 185 |
|
} |
| 186 |
+ |
else if(strncmp(argv[1], "ZHmmXX", 6) == 0) |
| 187 |
+ |
{ |
| 188 |
+ |
pythia.readString("HiggsSM:ffbar2HZ = on"); |
| 189 |
+ |
pythia.readString("25:m0 = 125"); |
| 190 |
+ |
pythia.readString("25:mayDecay = false"); // Higgs does not decay -- becomes invisible |
| 191 |
+ |
pythia.readString("25:isVisible = false"); |
| 192 |
+ |
pythia.readString("23:onMode = 0"); // Z decays to mu+,mu- only (for trigger) |
| 193 |
+ |
pythia.readString("23:onIfAny = 13"); |
| 194 |
+ |
} |
| 195 |
+ |
else if(strncmp(argv[1], "ZHeebb", 6) == 0) |
| 196 |
+ |
{ |
| 197 |
+ |
pythia.readString("HiggsSM:ffbar2HZ = on"); |
| 198 |
+ |
pythia.readString("25:m0 = 125"); |
| 199 |
+ |
pythia.readString("25:onMode = 0"); // Higgs decays to bbBar only |
| 200 |
+ |
pythia.readString("25:onIfAny = 5"); |
| 201 |
+ |
pythia.readString("23:onMode = 0"); // Z decays to e+,e- only (for trigger) |
| 202 |
+ |
pythia.readString("23:onIfAny = 11"); |
| 203 |
+ |
} |
| 204 |
+ |
else if(strncmp(argv[1], "ZHeeXX", 6) == 0) |
| 205 |
+ |
{ |
| 206 |
+ |
pythia.readString("HiggsSM:ffbar2HZ = on"); |
| 207 |
+ |
pythia.readString("25:m0 = 125"); |
| 208 |
+ |
pythia.readString("25:mayDecay = false"); // Higgs does not decay -- becomes invisible |
| 209 |
+ |
pythia.readString("25:isVisible = false"); |
| 210 |
+ |
pythia.readString("23:onMode = 0"); // Z decays to mu+,mu- only (for trigger) |
| 211 |
+ |
pythia.readString("23:onIfAny = 11"); |
| 212 |
+ |
} |
| 213 |
|
else if(strncmp(argv[1], "BB", 2) == 0) |
| 214 |
|
{ |
| 215 |
|
pythia.readString("Higgs:useBSM = on"); |
| 80 |
– |
if(strncmp(argv[1], "BBH", 3) == 0) |
| 81 |
– |
pythia.readString("HiggsBSM:gg2H2bbbar = on"); |
| 82 |
– |
else |
| 83 |
– |
pythia.readString("HiggsBSM:gg2A3bbbar = on"); |
| 216 |
|
pythia.readString("25:m0 = 129"); |
| 217 |
|
pythia.readString("35:m0 = 499.7"); |
| 218 |
|
pythia.readString("36:m0 = 500"); |
| 219 |
|
pythia.readString("37:m0 = 506"); |
| 220 |
|
pythia.readString("HiggsHchg:tanBeta = 30"); |
| 221 |
< |
pythia.readString("35:onMode = 0"); // H2(H_2) decays only to tau-pairs |
| 222 |
< |
pythia.readString("35:onIfAny = 15"); |
| 223 |
< |
pythia.readString("36:onMode = 0"); // A0(H_3) decays only to tau-pairs |
| 224 |
< |
pythia.readString("36:onIfAny = 15"); |
| 225 |
< |
} |
| 226 |
< |
else |
| 227 |
< |
{ |
| 228 |
< |
cerr << "Unknown process type " << argv[1] << " - aborting" << endl; |
| 229 |
< |
exit(1); |
| 221 |
> |
if(strncmp(argv[1], "BBH", 3) == 0) { |
| 222 |
> |
pythia.readString("HiggsBSM:gg2H2bbbar = on"); |
| 223 |
> |
pythia.readString("35:onMode = 0"); // H2(H_2) decays only to tau-pairs |
| 224 |
> |
pythia.readString("35:onIfAny = 15"); |
| 225 |
> |
} |
| 226 |
> |
else { |
| 227 |
> |
pythia.readString("HiggsBSM:gg2A3bbbar = on"); |
| 228 |
> |
pythia.readString("36:onMode = 0"); // A0(H_3) decays only to tau-pairs |
| 229 |
> |
pythia.readString("36:onIfAny = 15"); |
| 230 |
> |
} |
| 231 |
> |
if(strncmp(argv[1], "BBHmh", 5) == 0 || |
| 232 |
> |
strncmp(argv[1], "BBAmh", 5) == 0) { |
| 233 |
> |
pythia.readString("15:onMode = 2"); // tau- decays to muons - second tau decays in all modes |
| 234 |
> |
pythia.readString("15:onIfAny = 13"); |
| 235 |
> |
} |
| 236 |
|
} |
| 237 |
+ |
else if(strncmp(argv[1], "ZZmmbb", 6) == 0) |
| 238 |
+ |
{ |
| 239 |
+ |
pythia.readString("WeakDoubleBoson:ffbar2gmZgmZ = on"); |
| 240 |
+ |
pythia.readString("23:onMode = 0"); |
| 241 |
+ |
pythia.readString("23:onIfAny = 5 13"); // Let the Z decay to bQuarks or muons |
| 242 |
+ |
} |
| 243 |
+ |
else if(strncmp(argv[1], "ZZTo4L", 6) == 0) |
| 244 |
+ |
{ |
| 245 |
+ |
pythia.readString("WeakDoubleBoson:ffbar2gmZgmZ = on"); |
| 246 |
+ |
pythia.readString("23:onMode = 0"); |
| 247 |
+ |
pythia.readString("23:onIfAny = 11 13 15"); // Let the Z decay to charged lepton pairs |
| 248 |
+ |
} |
| 249 |
+ |
else if(strncmp(argv[1], "ZZmmnn", 6) == 0) |
| 250 |
+ |
{ |
| 251 |
+ |
pythia.readString("WeakDoubleBoson:ffbar2gmZgmZ = on"); |
| 252 |
+ |
pythia.readString("23:onMode = 0"); |
| 253 |
+ |
pythia.readString("23:onIfAny = 13 12 14 16"); // Let the Z decay to muons or neutrinos |
| 254 |
+ |
} |
| 255 |
+ |
else if(strncmp(argv[1], "ZZeebb", 6) == 0) |
| 256 |
+ |
{ |
| 257 |
+ |
pythia.readString("WeakDoubleBoson:ffbar2gmZgmZ = on"); |
| 258 |
+ |
pythia.readString("23:onMode = 0"); |
| 259 |
+ |
pythia.readString("23:onIfAny = 5 11"); // Let the Z decay to bQuarks or electrons |
| 260 |
+ |
} |
| 261 |
+ |
else if(strncmp(argv[1], "ZZeenn", 6) == 0) |
| 262 |
+ |
{ |
| 263 |
+ |
pythia.readString("WeakDoubleBoson:ffbar2gmZgmZ = on"); |
| 264 |
+ |
pythia.readString("23:onMode = 0"); |
| 265 |
+ |
pythia.readString("23:onIfAny = 11 12 14 16"); // Let the Z decay to electrons or neutrinos |
| 266 |
+ |
} |
| 267 |
+ |
else if(strncmp(argv[1], "QCD", 3) == 0) |
| 268 |
+ |
{ |
| 269 |
+ |
pythia.readString("HardQCD:all = on"); |
| 270 |
+ |
pythia.readString("PhaseSpace:pTHatMin = 50."); |
| 271 |
+ |
if(strncmp(argv[1], "QCDMET", 6) == 0) { |
| 272 |
+ |
cutOnMET = true; |
| 273 |
+ |
} |
| 274 |
+ |
} |
| 275 |
+ |
else if(strcmp(argv[1], "QED") == 0) |
| 276 |
+ |
{ |
| 277 |
+ |
pythia.readString("PromptPhoton:all = on"); |
| 278 |
+ |
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 279 |
+ |
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 280 |
+ |
} |
| 281 |
+ |
else if(strncmp(argv[1], "EWK", 3) == 0) |
| 282 |
+ |
{ |
| 283 |
+ |
pythia.readString("WeakSingleBoson:all = on"); |
| 284 |
+ |
pythia.readString("PhaseSpace:mHatMin = 60."); |
| 285 |
+ |
pythia.readString("PhaseSpace:mHatMax = -1"); |
| 286 |
+ |
pythia.readString("WeakDoubleBoson:all = on"); |
| 287 |
+ |
} |
| 288 |
+ |
else if(strncmp(argv[1], "Top", 3) == 0) |
| 289 |
+ |
{ |
| 290 |
+ |
pythia.readString("Top:all = on"); |
| 291 |
+ |
} |
| 292 |
+ |
else if(strncmp(argv[1], "VBFHXX", 6) == 0) |
| 293 |
+ |
{ |
| 294 |
+ |
pythia.readString("HiggsSM:ff2Hff(t:ZZ) = on"); |
| 295 |
+ |
pythia.readString("HiggsSM:ff2Hff(t:WW) = on"); |
| 296 |
+ |
pythia.readString("25:m0 = 125"); |
| 297 |
+ |
pythia.readString("25:mayDecay = false"); // Higgs does not decay -- becomes invisible |
| 298 |
+ |
pythia.readString("25:isVisible = false"); |
| 299 |
+ |
} |
| 300 |
+ |
else |
| 301 |
+ |
{ |
| 302 |
+ |
cerr << "Unknown process type " << argv[1] << " - aborting" << endl; |
| 303 |
+ |
exit(1); |
| 304 |
+ |
} |
| 305 |
|
} |
| 306 |
|
|
| 307 |
|
// Initialize pythia |
| 308 |
|
|
| 309 |
< |
pythia.init( 2212, 2212, 14000.); |
| 309 |
> |
pythia.init(2212, 2212, cmEnergy); |
| 310 |
|
pythia.particleData.listAll(); |
| 311 |
|
Rndm * rndmPtr = &pythia.rndm; |
| 312 |
|
rndmPtr->init(runNumber); |
| 320 |
|
|
| 321 |
|
// Ultra Fast Simulator |
| 322 |
|
|
| 323 |
< |
UltraFastSim ufs(rndmPtr); |
| 323 |
> |
UltraFastSim ufs; |
| 324 |
> |
char jobName[256]; |
| 325 |
> |
sprintf(jobName, "%s-PU%3.3d-%4.4d", argv[1], meanPileupEventCount, runNumber); |
| 326 |
> |
UFSDataStore dataStore(jobName, &ufs); |
| 327 |
|
|
| 328 |
|
// Begin event loop |
| 329 |
|
for (int iEvent = 0; iEvent < nEvents; ) { |
| 331 |
|
// Generate event. Skip if error. List first one. |
| 332 |
|
if (!pythia.next()) continue; |
| 333 |
|
|
| 334 |
+ |
if(iEvent < 10) pythia.event.list(); |
| 335 |
+ |
|
| 336 |
|
// Add pileup |
| 337 |
|
|
| 338 |
|
int pileupEventCount = 0; |
| 339 |
< |
if(meanPileupEventCount > 0) pileupEventCount = meanPileupEventCount; // * rmdmPtr->pois(); (not available yet) |
| 339 |
> |
if(meanPileupEventCount > 0) pileupEventCount = poisson(meanPileupEventCount, rndmPtr); |
| 340 |
|
for (int puEvent = 0; puEvent < pileupEventCount; ) { |
| 341 |
|
if(!pileupPythia.next()) continue; |
| 342 |
+ |
double vx = rndmPtr->gauss()*2.; // Mean beam spread is 2 mm in x-y and 75 mm in z |
| 343 |
+ |
double vy = rndmPtr->gauss()*2.; |
| 344 |
+ |
double vz = rndmPtr->gauss()*75.; |
| 345 |
|
for(int i = 0; i < pileupPythia.event.size(); i++) { |
| 346 |
|
Particle& particle = pileupPythia.event[i]; |
| 347 |
+ |
particle.xProd(vx+particle.xProd()); |
| 348 |
+ |
particle.yProd(vy+particle.yProd()); |
| 349 |
+ |
particle.zProd(vz+particle.zProd()); |
| 350 |
|
if(particle.status() > 0) { |
| 351 |
|
if(particle.isVisible()) { |
| 352 |
|
if(particle.pT() > 0.5) { |
| 360 |
|
|
| 361 |
|
// Ultra fast simulation |
| 362 |
|
|
| 363 |
< |
if(!ufs.run(pythia.event)) |
| 363 |
> |
if(!ufs.run(pythia.event, rndmPtr)) |
| 364 |
|
{ |
| 365 |
|
cerr << "Ultra fast simulation failed - aborting" << endl; |
| 366 |
|
exit(1); |
| 367 |
|
} |
| 368 |
|
|
| 369 |
< |
cout << "Number of Particles = " << ufs.particleList().size() << endl; |
| 370 |
< |
cout << "Number of Gen Elecs = " << ufs.electronList().size() << endl; |
| 371 |
< |
cout << "Number of Gen Muons = " << ufs.muonList().size() << endl; |
| 372 |
< |
cout << "Number of Gen Taus = " << ufs.genTauList().size() << endl; |
| 373 |
< |
cout << "Number of b Quarks = " << ufs.bQuarkList().size() << endl; |
| 374 |
< |
cout << "Number of Jets = " << ufs.sortedJetList().size() << endl; |
| 375 |
< |
cout << "Number of bJets = " << ufs.bJetList().size() << endl; |
| 376 |
< |
cout << "Number of taus = " << ufs.tauList().size() << endl; |
| 377 |
< |
cout << endl; |
| 378 |
< |
|
| 369 |
> |
// If necessary, check MET and decide to store or not |
| 370 |
> |
|
| 371 |
> |
bool doStore = true; |
| 372 |
> |
if(cutOnMET) { |
| 373 |
> |
double MET = ufs.getMET().Pt(); |
| 374 |
> |
if(MET < 50.) { |
| 375 |
> |
doStore = false; |
| 376 |
> |
} |
| 377 |
> |
} |
| 378 |
> |
// Store data |
| 379 |
> |
|
| 380 |
> |
if(doStore && !dataStore.run()) |
| 381 |
> |
{ |
| 382 |
> |
cerr << "Failed to store data" << endl; |
| 383 |
> |
exit(3); |
| 384 |
> |
} |
| 385 |
> |
|
| 386 |
|
// End of event loop. Statistics. Histogram. Done. |
| 387 |
|
|
| 388 |
|
if(!(iEvent % 100)) cout << "Processed event " << iEvent << endl; |
