Difference between revisions of "Main Page"

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* [http://www.jlab.org/Hall-C/upgrade/shms_users_group.html Webpage ] for SHMS-HMS User Group
 
* [http://www.jlab.org/Hall-C/upgrade/shms_users_group.html Webpage ] for SHMS-HMS User Group
 
* [https://mailman.jlab.org/mailman/listinfo/shms_users SHMS Mailing List]
 
* [https://mailman.jlab.org/mailman/listinfo/shms_users SHMS Mailing List]
* [[:Category:12gevsw|Index]] of 12 GeV software related wiki pages.
+
* [[:Category:12GeV Software|Index]] of 12 GeV software related wiki pages.
 
* [[:Category:SHMSinfo|Index]] of SHMS related wiki pages.
 
* [[:Category:SHMSinfo|Index]] of SHMS related wiki pages.
 
* [[Polarized 3He target in Hall C]]
 
* [[Polarized 3He target in Hall C]]
 
* Wiki pages for 12 GeV experiments:
 
* Wiki pages for 12 GeV experiments:
 
**[[b1]]
 
**[[b1]]

Revision as of 11:10, 14 March 2012

Hallcheader.jpg


Hall C Links

Hall C

Hall C is one of three experimental halls at JLab.

Hall C Computing.

Hall C in the Press.

Basic Equipment

Beamline

  • Guidance for decision on masking the FSD. Decision will be be made by the Hall Leader Steve Wood or, in his absence, Greg Smith.

Monte Carlo

Monte Carlo

Data Analysis

Data Acquisition

The Hall C data acquisition digitizes data from the drift chambers, hodoscopes, Cerenkov detectors and lead glass shower counters that are located in the HMS and SOS shield huts. This digitization is done with Lecroy fastbus modules located in 4 crates.

The ~2000 channels of drift chamber signals are discriminated and the times of hits on wires are recorded in fastbus crates located in each of the spectrometer huts. These times are digitized with Lecroy 1877 multihit TDC's with a resolution of 0.5ns.

Notes on the DAQ.

Controls

Hall C at 12 GeV