MC samples for LAr Upgrade studies

Local files (from DQ2)

• /data/maxi70/atljphys/jtanaka/datafiles/user/

user.hma.mc12_14TeV.147806.PowhegPythia8_AU2CT10_Zee.recon.ESD.e1564_s1682_s1691_r4718_NTUP_TRIG
user.hma.mc12_14TeV.159000.ParticleGenerator_nu_E50.recon.ESD.e1564_s1499_s1504_r4326_NTUP_TRIG
user.hma.mc12_14TeV.159000.ParticleGenerator_nu_E50.recon.ESD.e1564_s1499_s1504_r4369_NTUP_TRIG
user.strom.mc12_14TeV.159000.ParticleGerator_nu_E50.NTUP_TRIG.e1564_s1499_s1504_r4369_sc17311

• DS147806
  • PowHeg + Pythia8
  • 60GeV < m(ee) < 14000GeV
• DS159000
  • Neutrino + minbias events (pileup)
  • 25ns bunch spacing
    • Need rejection of 2000 5000 to achieve 40MHz -> 20kHz(L1)

Information of the MC samples

• r-tag, mu and so on
  • mu = the nr. of pileup events

Trigger information used in 2012 data

• Run 215541 LumiBlock 242
  • EF_e24vhi_medium1 -> L2_e24vhi_medium1 -> L1_EM18VH
  • EF_e60_medium1 -> L2_e60_medium1 -> L1_EM30
  • (https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/Egamma2012Analyses)
  • The H in the name of these triggers denotes that they have already had a hadronic veto of <= 1 GeV applied and the letter V denotes that the threshold energy is variable in eta.

EM18VH : hadronic core <= 1 GeV
EM20 for |eta|<0.4
EM20 for 0.4<=|eta|<0.8
EM19 for 0.8<=|eta|<1.2
EM18 for 1.2<=|eta|<1.6
EM19 for 1.6<=|eta|<2.0
EM20 for 2.0<=|eta|<2.4
EM20 for 2.4<=|eta|<=2.5 

• L1 object information
  • https://twiki.cern.ch/twiki/bin/viewauth/Atlas/TrigT1CaloSim

Useful links

• https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/AtlasProductionGroupMC12Upgrade
• https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/HiggsWGTriggerPage
• https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/L1TopoSusyPage