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snowmass2013:montecarlo_truth [2013/05/30 18:53]
127.0.0.1 external edit 		snowmass2013:montecarlo_truth [2014/04/24 01:51] (current)
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 The default Delphes MC samples using the Snowmass detector  do not have the truth information on signal and pileup particles (to save disk space). Here are the MC samples  generated for the **14 TeV** center-of-mass energy (pp collisions) with the complete truth particle information (including pileup final state particles).  Pileup particles are marked with **status=-1**. We also slim events using pT(particle)>0.3 GeV requirement and remove the parton level information (but keeping only first 10 records). There are 10,000 events in each file (ROOT and ProMC) The default Delphes MC samples using the Snowmass detector  do not have the truth information on signal and pileup particles (to save disk space). Here are the MC samples  generated for the **14 TeV** center-of-mass energy (pp collisions) with the complete truth particle information (including pileup final state particles).  Pileup particles are marked with **status=-1**. We also slim events using pT(particle)>0.3 GeV requirement and remove the parton level information (but keeping only first 10 records). There are 10,000 events in each file (ROOT and ProMC)
 +HEPMC files with and without pileup events are converted to ROOT files and [[http://atlaswww.hep.anl.gov/asc/promc/|ProMC]] format which has a  factor two smaller file size compared to  compressed HEPMC and ROOT files.
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 +  * [[http://mc.hep.anl.gov/asc/snowmass2013/delphes36/?dir=promc_truth | ProMC (converted) repository]] contains  PROMC files after conversion of HEPMC records submitted by the users
 +  * [[http://mc.hep.anl.gov/asc/snowmass2013/delphes36/?dir=TruthRecords | ProMC (generated) repository]] contains  PROMC files generated for Snowmass. No pileup mixing, only signal events
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- HEPMC files with and without pileup events are converted to ROOT files and [[http://atlaswww.hep.anl.gov/asc/promc/|ProMC]] format which has a  factor two smaller file size compared to  compressed HEPMC and ROOT files. 
  
-The [[http://atlaswww1.hep.anl.gov/asc/snowmass2013/delphes36/?dir=promc_truth | ProMC repository]] contains ROOT, compressed HEPMC and  and PROMC files. 
 To view and analyze the truth records,  use  [[http://atlaswww.hep.anl.gov/asc/promc/|ProMC]]. Example: to view complete truth-level information of  Z(3000)-> ttbar process: To view and analyze the truth records,  use  [[http://atlaswww.hep.anl.gov/asc/promc/|ProMC]]. Example: to view complete truth-level information of  Z(3000)-> ttbar process:
 <code bash> <code bash>
-wget http://atlaswww1.hep.anl.gov/asc/snowmass2013/delphes36/promc_truth/Zprime3000_mu0.promc +wget http://mc.hep.anl.gov/asc/snowmass2013/delphes36/promc_truth/Zprime3000_mu0.promc 
 wget  http://atlaswww.hep.anl.gov/asc/promc/download/browser_promc.jar wget  http://atlaswww.hep.anl.gov/asc/promc/download/browser_promc.jar
 java -jar browser_promc.jar Zprime3000_mu0.promc java -jar browser_promc.jar Zprime3000_mu0.promc
snowmass2013/montecarlo_truth.1369940005.txt.gz ยท Last modified: 2013/06/28 11:22 (external edit)

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