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Update on SoLID

Update on SoLID. Jian -ping Chen, Jefferson Lab SoLID Collaboration Meeting November 8-9, 2013. SoLID Status Update. Main Progress: pCDR , completed All sub-systems have ‘final” conceptual design Cost estimation, iterated with Hall A/Physics Division

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Update on SoLID

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  1. Update on SoLID Jian-ping Chen, Jefferson Lab SoLID Collaboration Meeting November 8-9, 2013

  2. SoLID Status Update • Main Progress: • pCDR, completed • All sub-systems have ‘final” conceptual design • Cost estimation, iterated with Hall A/Physics Division • Main contents, iterations in progress • Background: (Zhiwen Zhao, Rich Holmes, RakithaBeminiwattha) • Difficulties with realistic background situation, especially for PVDIS • Optimize design of the baffles to reduce background • Identify source/profile of background • Considerations/impacts on triggers, offline PID and tracking • EM calorimeter: (Xiaochao) • Simulation and study impact of background, pile-up • Variable level of cuts (radial and azimuthal angle) for trigger • Pre-shower design, MAPMTs • Scintillator Pad Detector (SPD) to reduce photo background. • Impact on trigger • Full simulation for SIDIS • Set up pre-R&D test stand (with DAQ system) • Light Cherenkov: (Michael Paolone) • Simulation with background • Combined with EC for trigger and for offline analysis.

  3. SoLID Status Update (II) • Heavy Gas Cherenkov: (Mehdi Meziane) • Angular coverage • Space availability • QAD/Trigger System: (AlexandreCamsonne) • Updated design with new inputs from EC/LC (Alexandre’s talk) • Simulation/calculations • Test stand • GEMs • GEMs- China progress (Jianbei Liu) • monthly meetings/fund application preparation • 2) GEMs- US (Kondo Gnanvo) • R&D/ construction for SBB / beam test at Fermi Lab • Readout system study (SR vs INFN systems) • Other progress/issues: • Magnet:, preparation for extracting/moving CLEO magnet to JLab • Tracking (Ole Hansen) • Support structure • New available equipment (DIRC) • New collaborators • New proposals

  4. Milestone, Schedule • pCDR“complete” • Director’s review: in two months? • Discussion with DOE: in a few months? • Submit MIE/MRI: 2014? • CD process: 2014-2015? • Simulation/improvement: continuing • Pre-R&D: starting now • CDR/TDR

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