Feasibility Studies for Upgrades in L1 Pixel Trigger

Related links

These are some related links with the studies for upgrades in L1 Pixel Trigger:

• https://www.sprace.org.br/twiki/bin/view/Main/PixelEcal
• https://www.sprace.org.br/twiki/bin/login/Main/L1PixelTrigger
• https://twiki.cern.ch/twiki/bin/viewauth/CMS/ExamplePhaseI

• https://indico.cern.ch/categoryDisplay.py?categId=2404

How to merge files located at T2_SPRACE?

Create a list of ROOT files (which are located at T2_SPRACE) using the command

source /home/assantos/scripts/create_list_of_StorageFiles.sh hadd /pnfs/sprace.org.br/data/cms/store/user/bla/bla/bla/

where bla/bla/bla is rest of the path where ROOT files are placed in. Such command create a list called lll.txt . Then type

mv lll.txt file

To merge the ROOT files, run the command

source /home/assantos/scripts/haddScript.sh file

If the list of files is too big, it has to be splitted.

Simulated events for Single Electron

Files in the table bellow were produced with CMSSW_6_1_2_SLHC6_patch1 from these official GEN-SIM samples (50K events)

/SingleElectronFlatPt0p2To50/UpgFall13-POSTLS261_V2-v1/GEN-SIM

and using the official MinBias samples (30M events)

/MinBias_TuneZ2star_14TeV-pythia6/UpgFall13-POSTLS261_V2-v1/GEN-SIM

To open a merged file in lxplus , inside root mode, one can use

TFile *file = TFile::Open("dcap://osg-se.sprace.org.br:/pnfs/sprace.org.br/data/cms/store/user/adesouza/SingleElectronFlatPt0p2To50/MergedNtuples/SingleElectron_Pt2to50_noPU_ntuple.root");

Ntuples listed here are located at T2_SPRACE and contain information about both 5x5 and 1x1 EM crystals.

-- Main.assantos - 2013-10-19