DUNE TMS

This is the project for studying the Temporary Muon Spectrometer as a part of the DUNE Near Detector system.

It uses edep-sim output, which are stored at:

• Second production: /pnfs/dune/scratch/users/marshalc/geomValHallLArTMS2/edep/0m/00/, using LAr+TMS+Hall as active target, with an updated more realistic cavern and cryostat, and updated TMS geometry.

• First alpha production: /pnfs/dune/persistent/ndmuonspect/EDepSim_Sim. Only LAr as active target. Some bugs in geometry. Only use these to reproduce Preliminary Design Report studies!

For more informatinon on running a production, see the https://github.com/DUNE/ND_Production repository.

Setup and dependencies

The framework depends on edep-sim, ROOT, and CLHEP. An example setup using mostly ups products is provided in setup.sh.

Once you have set your environment up, run make, which will make the src directory and build the shared object (library) to lib, move onto the applications in app and build them into bin.

Directory structure

• app contains the example executables, linking to the TMS library
• src contains the TMS source files, like the track finder, event classes, true particle classes, and so on
• scripts contains simple scripts to run TMS studies in truth without reconstruction. Will produce output like /pnfs/dune/persistent/ndmuonspect/FlatTrees
• utils contains helper files mostly used for generating events with edep-sim. Most of the time you won't need these and they're mostly for documentation. You can also find these at /pnfs/dune/persistent/ndmuonspect/Geometries.

Contact

• Clarence Wret, c.wret@rochester.edu
• Gavin Davies, gsdavies@phy.olemiss.edu
• Chris Marhsall, chris.marshall@rochester.edu
• Mathew Muether, mathew.muether@wichita.edu

#nd_muon_spectrometer on dunescience.slack.com