Dark Photon to Mu Mu

Monte Carlo generation

Model info


Sample location

Gridpacks and logs (with LHE cross section)

All available gridpacks are located in AFS:

  • ~bortigno/workspace/darkphotons/genproductions/bin/MadGraph5_aMCatNLO/darkphoton_slc6_amd64_gcc481_CMSSW_7_1_30_tarball.tar.xz.ZD_UpTo2j_MZD*_Eps2e-2.tar.xz
with their respective logs:
  • ~bortigno/workspace/darkphotons/genproductions/bin/MadGraph5_aMCatNLO/darkphoton_slc6_amd64_gcc481_CMSSW_7_1_30_tarball.tar.xz.ZD_UpTo2j_MZD*_Eps2e-2.tar.xz

And copied on a web page:


Configuration cards

Cross section

DAS links

QCUT hadronisation

  • In the following links you can find for each mass
    • the differential jet rate plots for different QCUT
    • Template config used for Hadronisation
    • Hadronisation log with cross section and matching efficiency

mZd (GeV) page - link notes
35 mZd page link need to try higher xqcut
70 mZd page link not enough stat and best QCUT probably larger than 19
35 xqcut15 mZd page link QCUT = 23 looks a good choice


There is only one mass point. For the other mass points I reproduced from LHE in a single step to have a lower number of event per file - see MINIAODSIM section.

mZd (GeV) DAS link dataset name EOS path cross section (pb)
125 low stat - 20k events /ZD_UpTo2j_MZD125_Eps2e-2/bortigno-PUMoriond17-Realistic25ns13TeVEarly2017Collision-93X_mc2017_realistic_v3-GEN-SIM-RAW-AODSIM-0c45993d2fc45be1658c61e25cfbb034/USER /eos/cms/store/user/bortigno/mc_genproduction/darkphoton/GEN-SIM-RAW-AODSIM/ZD_UpTo2j_MZD125_Eps2e-2/ZD_UpTo2j_MZD125_Eps2e-2/PUMoriond17-Realistic25ns13TeVEarly2017Collision-93X_mc2017_realistic_v3-GEN-SIM-RAW-AODSIM/180502_104208/0000/ 1.813e+00 +/- 2.185e-03


I produced all the samples in a single step from LHE to MINIAODSIM using:

# clone the repo 
git clone git@github.com:bortigno/sandbox.git
# checkout the tag associated to this production
git checkout zd-prod-v0
# create the crab config file
for i in `seq 1 30`; do mass_point=$(expr 55 + $[i*5]); sed -e s#"zd_mass = '60'"#"zd_mass = '${mass_point}'"#g crab-all-in-one.py > crab-prod-folders/crab-all-in-one-${mass_point}.py; done
# launch the crab jobs
for i in `seq 1 30`; do mass_point=$(expr 55 + $[i*5]); crab submit -c crab-prod-folders/crab-all-in-one-${mass_point}.py --proxy=/tmp/x509up_u52020; done;

The datasets are published in prod/phys03 and can be listed using this query:

dasgoclient --query = "dataset=/ZD_*/*LHE-MINIAODSIM-c82*/USER instance=prod/phys03"
or found at this link DAS link


Ntuples are based on the X2Mu ntupliser code:

Output ntuples are store in

-- PierluigiBortignon - 2017-12-07

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Topic revision: r15 - 2018-07-06 - PierluigiBortignon
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