TWiki> Main Web>IFAEAtlasAnalysis (revision 9)EditAttachPDF



This page is created by IFAE Barcelona. It is supposed to collect or share useful information about ATLAS analysis. In order to edit TWiki pages you have to register with your AFS password

Useful links



MC samples

  • Pythia Z-> leplep inclusive
    • Z->ee: 5144 /castor/
    • Z->mumu: 5145 /castor/
    • Z->tautau: 5146 /castor/
  • Higgs group Z+jets Loose samples:
    • generation conditions:
      • Parton CUT Pt>20GeV eta < 6
      • Factorization Q^2=Mz^2+sum_Pt^2_of jet (but due to ALPGEN bug Factorization Q^2=Mz^2+ (Pt^2_of Z))
      • renormalization each PT
      • PT_lep>5GeV eta < 3
      • Mll=40-200GeV
    • Event Filter:
      • ele or mu: N>=2(ee,mumu)>=1(tautau) with Pt>10GeV, |eta|<2.7
      • truth jet(Cone4TruthJets): N>=1 with Pt>20GeV, |eta|<5.0
    • Information: ZplusJetsAlpgen
    • ID 8130 .... 8135 (0 jets .... >=5 jets)
    • atlfast samples: /castor/
  • Alpgen Susy background: Z->nunu
    • Information: ZplusJetsAlpgen
    • ID: 8124 ... 8129
    • atlfast samples (directory contains also other SUSY background ): /castor/

TTbar-> tau

  • MC samples
    • Top MC samples are defined here. Any sample reconstructed with release 11 can found at panda monitor. Production with release 12 is on going, not much was produced until now (for Top analysis), however some few AODs were reconstructed by Elzbieta, and can be found at:
      • W->e nu: 5104 = /castor/
      • Z->tautau: 5188 = /castor/
      • ttbar: 5200 = /castor/
      • single top: 5501 = /castor/
    • And replicated at pic at:
      • /nfs/atlas-data03/cosuna/official_data/cscpre12/csc11.005200.T1_McAtNlo_Jimmy.digit.RDO.v11004205
    • As the statistics for rel12 is not enough, we reconstructed more events (running on rel11 digit files) and placed them under:
      • /nfs/atlas-data03/cosuna/official_data/cscpre12/csc11.005200.T1_McAtNlo_Jimmy.digit.RDO.v11004205_IFAE
  • TopView ntuples
    • For a full description of ntuple variables: Truth, Reco
    • release 11. Large TopView athena aware ntuples were produced with release 11.
    • release 12. Few files were produced for release 12 (and TopView-00-12-xx ) for validation. With this release two types of AAN are being generated, depending on the type of tau identification algorithm used (tauRec or tau1p3p):
      • /castor/

  • ...

EV groupArea at PIC.

The PAT group is continuosly developing and applying patched to official atlas releases, even when the release is out. Therefore they make use the so called groupArea, where they install updates packages that will overload the default packages to be found in the release. In order to use the latest EV, SUSYView, TopView,... we need to install a given EVTag at PIC (exactly in the same way as they do in groupArea at CERN). There are several ways one can do that (consult here), but the easiest and faster is to use pacman.

I installed the latest EV version at:

In order to use this area, prepend this path to your CMTPATH before running athena:
export CMTPATH=/nfs/$CMTPATH
Future updates can be installed in the same EVgroupArea directory using pacman

  • Using Pacman at PIC
Let say you want to install EventView-$Release at PIC. First configure pacman:
      * cd /nfs/$VERSION
      * source
Then go to the EV groupArea directory and create a new directory for the desired version
      * cd /nfs/
      * mkdir EventView-$RELEASE
      * cd EventView-$RELEASE
and execute the pacman command:
      * pacman -v all -get$RELEASE.pacman

Major updates:
-- UllaBlumenschein - 09 Jan 2007 -- Main.cosuna - 09 Jan 2007

%RESPONSIBLE% Main.unknown

%REVIEW% Never reviewed

Edit | Attach | Watch | Print version | History: r86 | r11 < r10 < r9 < r8 | Backlinks | Raw View | Raw edit | More topic actions...
Topic revision: r9 - 2007-01-15 - CarlosOsuna
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    Main All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2019 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback