Pol He-3 Analysis Resources

Hall C analyzer documentation

Hall C has developed a new event analysis tool to analyze data from the HMS, SHMS and SOS spectrometers in Hall C for the 12 GeV program. It has replaced the historical Hall C analyzer, ENGINE, which was written in Fortran. The new software, hcana, is written in C++ and is an extension of the Hall A analyzer, podd, which uses the CERN ROOT framework.

Information on downloading, compiling and running the new analyzer can be found at:

• Analyzer/Git
• Analyzer/Compiling
  • Results of the nightly build
• Analyzer/Comparisons Info on comparing results between ENGINE and HCANA
• Analyzer/Running
• Hall C Analyzer Update - Talk given at the 2017 Hall C Winter Collaboration Meeting
• Joint Hall A & C Analysis Workshop 2018 - Includes tutorial material and videos of the sessions

ROOT Analyzer/Notes contains notes and random thoughts about the development of hcana.

The Hall C ROOT/C++ HCANA analyzer Doxygen

The Hall A ROOT/C++ PODD analyzer Doxygen documentation

Old Hall C Analyzer Documentation

Farm / Disk Resources

General info

• unix group 'c-polhe3' -- general access control
  • If you can't access the Farm, or the disk space below, then email brads or saw to be added to the group!
• Farm/Auger project: c-polhe3 -- run farm jobs using this Project

Disk Resources

• /group/c-polhe3 directory (100GB quota)
• /work/hallc/c-polhe3 directory (1 TB quota)
• /volatile/hallc/c-polhe3 directory (2 TB quota, 1 TB guarantee)

Tape Stubs

• /mss/hallc/c-polhe3/raw tape volume for raw CODA data -- this is where you will find the raw data files
• /mss/hallc/c-polhe3/analysis tape volume for analysis output -- this is where you can store personal/analysis output