====== Future detector studies  ======

This page describes a few community tools for Future  Collider Physics Studies. Look at the 
[[https://indico.hep.anl.gov/indico/categoryDisplay.py?categId=26 | Future  Collider Physics Studies meetings]]

====== Using SLIC for future detector studies======

We use SLIC public software for future collider studies.
The instruction how to Run SLIC  are attached (created by Jan Strube). The instruction works for e+e- collisions
generated by Whizard [[https://whizard.hepforge.org/]]

<code bash>
# Setup the environment: 
source /afs/cern.ch/eng/clic/software/setup.sh
# Download a physics file: 
wget ftp://ftp-lcd.slac.stanford.edu/lcd/ILC/ZPole/stdhep/pythia/pythiaZPolemumu.stdhep
# Download a detector:
wget http://lcsim.org/detectors/sidloi3.zip
mkdir sidloi3
cd sidloi3
unzip ../sidloi3.zip
# Convert the compact format to other necessary formats
GeomConverter -o lcdd compact.xml sidloi3.lcdd
GeomConverter -o heprep compact.xml sidloi3.heprep
GeomConverter -o pandora compact.xml sidloi3.pandora
cd ..
# Run the simulation on 10 events (The crossing angle of the beams is
# flexible in our simulation. The physics is from head-on collisions. The
# events need to be boosted appropriately such that the outgoing beams go
# through the right beam pipe):
/afs/cern.ch/eng/clic/software/slic/3.0.1/scripts/slic.sh -x -i
pythiaZPolemumu.stdhep -g sidloi3/sidloi3.lcdd -r 10 -m /afs/cern.ch/user/j/jfstrube/public/FCC/defaultILCCrossingAngle.mac -o input.slcio
# Run the digitization and tracking:
lcsim -D inputFile=input.slcio -D trackingStrategies=/afs/cern.ch/user/j/jfstrube/public/FCC/sidloi3_trackingStrategies.xml -D outputFile=tracking.slcio /afs/cern.ch/user/j/jfstrube/public/FCC/sid_dbd_prePandora_noOverlay.xml
# Run the particle flow reconstruction:
PandoraFrontend -g sidloi3/sidloi3.pandora -i tracking.slcio -c /afs/cern.ch/user/j/jfstrube/public/FCC/PandoraSettings_sidloi3.xml
</code>


You can now analyse the created SLCIO  file ("tracking.slcio")  using Python and 
the [[https://atlaswww.hep.anl.gov/asc/wikidoc/doku.php?id=fcs:fpad|FPadSoft]] software

 
====== Truth-level Monte Carlo files ======

Monte Carlo simulation files with 100 TeV collision events can be downloaded from the [[http://atlaswww.hep.anl.gov/asc/hepsim/| HepSim]] repository. You download, view and process Monte Carlo files as explained  [[http://atlaswww.hep.anl.gov/hepsim/description.php| here]]. Also, look at the [[https://atlaswww.hep.anl.gov/asc/wikidoc/doku.php?id=community:refhepsim| HepSim wiki]].


====== HCAL studies ======


[[vlhc:hcal | HCAL studies for VLHC]]

 --- //[[chekanov@anl.gov|Sergei Chekanov]] 2014/10/26 23:35//