Make di-H events decay and hadronize in CMSSW
-
get git repo
git clone git@github.com:amassiro/LH-HH-DECAY.git -
copy into CMSSWrelease the cfg file
cp LH-HH-DECAY/POWHEG_PYTHIA6_Tauola_HH_*_TEMPLATETeV_cff_py_GEN.py CMSSW_5_3_9_patch1/src/ cp LH-HH-DECAY/SubmitDecayAndHadronize.py CMSSW_5_3_9_patch1/src/ cp LH-HH-DECAY/DecayAndHadronize.sh CMSSW_5_3_9_patch1/src/DecayAndHadronize.sh< -
what are the files you just copied:
POWHEG_PYTHIA6_Tauola_HH_BLA_TEMPLATETeV_cff_py_GEN.py : generic config file for di-Higgs decay. BLA stands for Higgs decay channels, bbWW_lnulnu_withTau or bbgg SubmitDecayAndHadronize.py a python script that creates bash scripts calling DecayAndHadronize.sh to submit to batch system DecayAndHadronize.sh the actaual script that performs the decay and hadronization -
run To run on batch system:
./SubmitDecayAndHadronize.py MAXITER CASTORFOLDER MODEL ENERGY CSI DESTINATIONFOLDER ./SubmitDecayAndHadronize.py 1 /castor/cern.ch/user/a/amassiro/HHLHE-SO5-11Sep SO5 13 10 WWbb -
Results are saved on a castor folder defined in DecayAndHadronize.sh
/castor/cern.ch/user/a/amassiro/HH-WWbb ---> old version eos/cms/store/user/amassiro/HH/VBF/ in subdirectories defined by "DESTINATIONFOLDER", as WWbb and ggbb
be sure not to have CMSSW environment loaded for the following operations, it is screwing up librairies for runtime
-
Get Pythia8 from the website
NOT wget http://home.thep.lu.se/~torbjorn/pythia8/pythia8180.tgz NOT wget http://home.thep.lu.se/~torbjorn/pythia8/pythia8176.tgz wget http://home.thep.lu.se/~torbjorn/pythia8/pythia8153.tgz -> as in CMS -
Untar it:
tar -xvzf pythia8153.tgz -> as in CMS -
Compile pythia (works out of the box on lxplus slc6, custom makefiles are needed for linking boost librairies [compulsory for
.lhe.gzformat]):cd pythia8153/ mv configure old_configure; ln -s ../LH-HH-DECAY/configure . ./configure --enable-gzip --with-hepmcversion=2.06.08 make -j 8 -
Go in the examples directory and link our hadronization stuff, and compile it
cd examples ./configure ln -s ../../LH-HH-DECAY/main99.cc . mv Makefile old_Makefile; ln -s ../../LH-HH-DECAY/Makefile . make main99 export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/afs/cern.ch/sw/lcg/external/HepMC/2.06.08/x86_64-slc5-gcc43-opt/lib ./main99.exe -
For the rest of the instructions on how to hadronize / decay / launch on batch, go check the "HEPMC dump" section
-
Pythia decay of HH signal without hadronization.
-
LHE output
-
main97.cc
cd /afs/cern.ch/user/a/amassiro/work/Generation/HH/Pythia8/LH-HH-DECAY/ cd pythia8153/examples ln -s ../../Makefile . ln -s ../../main97.cc . make main97 source config.sh ./main97.exe ../../atEightTeV_events_TEST_H35H25.lhe output.lhe ../../HHtoWWbb.txt
but first:
modify H -> 35, to make it properly decay
35 > bb
25 > WW/gg/bb
awk '/\ \ 25\ \ /&&v++%2{sub(/\ \ 25\ \ \ \ 1/, "\ \ 35\ \ \ \ 1")}{print}' ../../atEightTeV_events_TEST.lhe > ../../atEightTeV_events_TEST_H35H25.lhe
-
Pythia decay of WW into lvlv without hadronization.
-
LHE output
-
main96.cc
cd /afs/cern.ch/user/a/amassiro/work/Generation/HH/Pythia8/LH-HH-DECAY/ cd pythia8153/examples ln -s ../../Makefile . ln -s ../../main96.cc . make main96 source config.sh cp /afs/cern.ch/user/a/amassiro/public/xLHTF/hhwwbb/wwbbjj/unweighted_events.lhe /tmp/amassiro/ ./main96.exe /tmp/amassiro/unweighted_events.lhe output.lhe cp /afs/cern.ch/user/a/amassiro/public/xLHTF/hhwwbb/wwbbjj_ptb20/unweighted_events.lhe /tmp/amassiro/ ./main96.exe /tmp/amassiro/unweighted_events.lhe /tmp/amassiro/wwbbjj_ptb20_llvv.lhe mkdir /afs/cern.ch/user/a/amassiro/public/xLHTF/hhwwbb/wwbbjj_ptb20_lvlv/ cp /tmp/amassiro/wwbbjj_ptb20_llvv.lhe /afs/cern.ch/user/a/amassiro/public/xLHTF/hhwwbb/wwbbjj_ptb20_lvlv/
This one:
21 -1 0 0 504 503 0.00000000000E+00 0.00000000000E+00 0.14459962809E+04 0.14459962809E+04 0.00000000000E+00 0. -1.
2 -1 0 0 501 0 0.00000000000E+00 0.00000000000E+00 -0.14222108953E+04 0.14222108953E+04 0.00000000000E+00 0. -1.
6 2 1 2 501 0 -0.18899978949E+03 -0.22288782180E+03 -0.61236892484E+02 0.34482679745E+03 0.17249829480E+03 0. 0.
-6 2 1 2 0 503 -0.93776545970E+02 0.30000518302E+03 -0.99444680889E+03 0.10567653743E+04 0.17038617983E+03 0. 0.
24 1 3 3 0 0 -0.13569242764E+03 -0.19821953927E+03 0.85826165828E+01 0.25346459063E+03 0.80419007276E+02 0. 0.
-24 1 4 4 0 0 -0.12250790057E+03 0.28971568985E+03 -0.87186496770E+03 0.93035429019E+03 0.80419007276E+02 0. 0.
5 1 3 3 501 0 -0.53307361849E+02 -0.24668282531E+02 -0.69819509066E+02 0.91362206819E+02 0.46999998093E+01 0. -1.
-5 1 4 4 0 503 0.28731354604E+02 0.10289493172E+02 -0.12258184119E+03 0.12641108415E+03 0.46999998093E+01 0. 1.
21 1 1 2 504 502 0.49232109154E+02 -0.45324725622E+02 0.12000149182E+04 0.12018793347E+04 0.00000000000E+00 0. -1.
2 1 1 2 502 0 0.23354422630E+03 -0.31792635598E+02 -0.12054583126E+03 0.26473566959E+03 0.00000000000E+00 0. -1.
transformed into:
21 -1 0 0 504 503 0.0000000000e+00 0.0000000000e+00 1.4459962809e+03 1.4459962809e+03 0.0000000000e+00 0. 9.
2 -1 0 0 501 0 0.0000000000e+00 0.0000000000e+00 -1.4222108953e+03 1.4222108953e+03 0.0000000000e+00 0. 9.
6 2 1 2 501 0 -1.8899978949e+02 -2.2288782180e+02 -6.1236892484e+01 3.4482679745e+02 1.7249829480e+02 0. 9.
-6 2 1 2 0 503 -9.3776545970e+01 3.0000518302e+02 -9.9444680889e+02 1.0567653743e+03 1.7038617983e+02 0. 9.
21 1 1 2 504 502 4.9232109154e+01 -4.5324725622e+01 1.2000149182e+03 1.2018793347e+03 0.0000000000e+00 0. 9.
2 1 1 2 502 0 2.3354422630e+02 -3.1792635598e+01 -1.2054583126e+02 2.6473566959e+02 0.0000000000e+00 0. 9.
24 2 3 0 0 0 -1.3569242764e+02 -1.9821953927e+02 8.5826165828e+00 2.5346459063e+02 8.0419007276e+01 0. 9.
5 1 3 0 501 0 -5.3307361849e+01 -2.4668282531e+01 -6.9819509066e+01 9.1362206819e+01 4.6999998093e+00 0. 9.
-24 2 4 0 0 0 -1.2250790057e+02 2.8971568985e+02 -8.7186496770e+02 9.3035429019e+02 8.0419007276e+01 0. 9.
-5 1 4 0 0 503 2.8731354604e+01 1.0289493172e+01 -1.2258184119e+02 1.2641108415e+02 4.6999998093e+00 0. 9.
-11 1 7 0 0 0 -8.9621536517e+01 -8.9378632712e+01 -2.8214490596e+01 1.2967890065e+02 5.1100000000e-04 0. 9.
12 1 7 0 0 0 -4.6070891151e+01 -1.0884090660e+02 3.6797107180e+01 1.2378569004e+02 0.0000000000e+00 0. 9.
13 1 9 0 0 0 -5.6471824287e+01 6.4641755894e+01 -3.0573753943e+02 3.1755799112e+02 1.0566000000e-01 8.113505e+05 9.
-14 1 9 0 0 0 -6.6036076342e+01 2.2507393409e+02 -5.6612742868e+02 6.1279629951e+02 0.0000000000e+00 0. 9.
-
H decay included "main99"
ln -s ../../Makefile ln -s ../../main99.cc . make main99 source config.sh ./main99.exe input.lhe output.hepmc decay.txt ./main99.exe /tmp/amassiro/atEightTeV_events_patched.lhe /tmp/amassiro/test-MR410_out.lhe.hepmc ../../HHtobbbb.txt -
Only hadronization "main98"
ln -s ../../Makefile ln -s ../../main98.cc make main98 source config.sh ./main98.exe input.lhe output.hepmc ./main98.exe /tmp/amassiro/TT_CT10_13TeV-powheg-reduced.lhe /tmp/amassiro/test-ttbar.lhe.hepmc ./main98.exe /tmp/amassiro/TT_CT10_13TeV-powheg-reduced.lhe /tmp/amassiro/test-ttbar.lhe.hepmc 13 0 1000 -
Hadronize it!
SubmitHadronize.py : a python script that creates bash scripts calling Hadronize.sh to submit to batch system Hadronize.sh : the actaual script that performs the hadronization Using CMSSW interface SubmitHadronizePythia8.py : a python script that creates bash scripts calling Hadronize.sh to submit to batch system HadronizePythia8.sh : the actaual script that performs the hadronization -
how to use it:
python SubmitHadronize.py model InputFolder InputFile OutputFolder OutputFile python SubmitHadronizePythia8.py model InputFolder InputFile OutputFolder OutputFile model: e.g. ttbar, Wjet, ... InputFile: input lhe file OutputFile: output hepmc fileexample:
python SubmitHadronizePythia8.py ttbar /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc python SubmitHadronizePythia8.py ttbar_1 /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc 0 5000 python SubmitHadronizePythia8.py ttbar_2 /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc 5000 10000 python SubmitHadronizePythia8.py ttbar_3 /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc 10000 20000 python SubmitHadronizePythia8.py ttbar_4 /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc 20000 30000 python SubmitHadronizePythia8.py ttbar_5 /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc 30000 40000 python SubmitHadronizePythia8.py ttbar_6 /eos/cms/store/lhe/9007/ TT_CT10_13TeV-powheg.lhe /eos/cms/store/user/amassiro/HH/Background TT_CT10_13TeV-powheg.hepmc 40000 50000to run Higgs decay on batch system (NB Center of mass energy is taken from LHE file by Pythia8!):
./SubmitDecayAndHadronizePythia8.py MAXITER CASTORFOLDER MODEL ENERGY CSI DESTINATIONFOLDER ./SubmitDecayAndHadronizePythia8.py 1 /castor/cern.ch/user/a/amassiro/HHLHE-SO5-11Sep SO5 13 10 WWbb