Outline:
Outline Progress Since the Arizona Tutorial
AOD Analysis with SUSYPhys Package
Some Plots
Plans
Progress Since the Arizona Tutorial :
Progress Since the Arizona Tutorial The tutorial was very useful for me to get started
I generated one of SUSY samples for Rome production using the Generators/GeneratorOptionsRome package in CVS:
SU3 sample: DC1 bulk region model with new underlying event; generated with Jimmy, the isasugra file is the same as used in DC1
Model points:
m0=100 GeV, m12 = 300 GeV, A0 = -300 GeV, tanbeta = 6, sgn(mu) = +
5K events in a file:
rome.004403.evgen.SU3_Jimmy_bulk._000xx.pool.root with xx=01 to 40
200K events total, 10K events corresponds to an integrated luminosity of 517 inverse picobarns
I recently got Atlfast running on the generated events:
One file, FromPooltoAtlfasttoCBNT.py, needs to be modified to move one line up in Generators/GeneratorOptionsRome package
One file, MissingET_jobOptions.py, needs to be modified in Reconstruction/MissingET package, to include only METPartTruthTool
AOD Analysis with SUSYPhys Package:
AOD Analysis with SUSYPhys Package Currently I’m working with the PhysicsAnalysis/SUSYPhys package in CVS
The default job option file, SusyExample.py, is under SUSYPhysUser directory
Note: one line needs to be taken out to get it working:
include( "AthenaCommon/SystemOfUnits.py" )
The input files are AOD’s (from DC2-A9 sample) produced by Frank Paige, stored at BNL: /usatlas/workarea/paige/susy-9.0.4b/
1210 files, 60500 events currently
Note: Frank Paige used a modified Electron class to make these AOD’s, so one package needs to be checked out to work with these AOD’s: PhysicsAnalysis/AnalysisCommon/ParticleEvent
The one from CVS gave an error when compiling, so I copied it from Frank’s directory
Some plots produced from DC2-A9 sample are on the next pages
Some Plots (1):
Some Plots (1) Invariant mass of
opposite and same
sign electron pairs Invariant mass of
opposite and same
sign muon pairs
Some Plots (2):
Some Plots (2) Invariant mass of
opposite and same
sign tau pairs
Some Plots (3):
Some Plots (3) Transverse momentum of leading electron, muon and tau
Some Plots (4):
Some Plots (4) Pseudorapidity of electron, muon and tau
Plans:
Plans Still need to learn how to get the jet and Missing ET plots, they are currently empty when running the default job option file
Work with AOD’s from Rome-SU3 sample:
As of March 20, 6pm , 7400 events out of 10000 are reconstructed with 9.0.4, as I see from the production database
Compare results with the ones in DC1 SUSY note