Current Status
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Hall A transversity instrumentation requirements -
Instrumentation requirements
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Hall A floor plan for transversity - top view and
zoomed view of 3He target and BigBite.
(target) (top
view) (zoomed
view)
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An investigation of double pion background from Hall-C
semi-sane test run - A technical note for transversity experiment (.ps)
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Gen downstream shielding (Xiaodong, Mar 2006) picture:
1 feet of wood allowed the current increase from 2 uA to 5 uA. More shielding was added on Mar 08, including 1 inch plastic in front of chamber-3; 1" plastic and 1/4" aluminum plates on the side of BigBite; 1/4" aluminum plate under the detector frame.
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BigBite Calorimeter Setup, Classes, Scripts and Trigger Logic for Gen (Sergey, Feb 2006) (.ps).
The updated BigBite trigger for Gen is bbtrig.fig.
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BigBite spectrometer background simulation progress report (Sep 2005) (.pdf)
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Analysis Summary of BigBite background tests after SRC experiment (Jul 2005) (.ps)
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Run Plan of BigBite background tests after SRC experiment (Apr 2005) (.ps)
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Summary of the BigBite singles rate during SRC experiment (Jan 2005) (.ps)
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BigBite Detector Stack from Gen Experimental Documents:
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Monte-Carlo of shower Electron Identifier for GEN experiment (.ps,04/21/03)
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Front Drift Charmber for Bigbite: Cathode Planes (.pdf,07/30/03)
Major Links
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Official
site maintained by Douglas Higinbotham.
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BigBite Posters:
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2002 Gorden Research Conference on Photonuclear Reactions
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BigBite: A Large Acceptance Spectrometer for JLab (.ps)
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BigBite: New Physics Possibilities for Jlab's Hall
A (.ps)
Last Updated: July 12,
2006,
maintained by Kalyan Allada