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CLAS12 User’s Activities

CLAS12 User’s Activities. CLAS12 Steering Committee. Appointed by CLAS Users Coording Committee (Dave Tedeschi, Chair) Function: To assist the CCC and Jlab to organize and facilitate the role of the CLAS users in the 12 GeV upgrade. Meet periodically to discuss issues which may arise.

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CLAS12 User’s Activities

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  1. CLAS12 User’s Activities

  2. CLAS12 Steering Committee Appointed by CLAS Users Coording Committee (Dave Tedeschi, Chair) • Function: To assist the CCC and Jlab to organize and facilitate the role of the CLAS users in the 12 GeV upgrade. • Meet periodically to discuss issues which may arise. • Organize meetings and workshops focused on the CLAS12 equipment and physics (present workshop) • etc.

  3. CLAS12 User’s Group Steering Committee Jlab • Dave Kashy • Dennis Weygand • Latifa Elouadrhiri • External Users • Michel Garcon -Saclay • Ralf Gothe -South Carolina • Guenther Rosner-Glasgow • Paul Stoler-RPI (Chair) • Dave Tedeschi-South Carolina

  4. Hall B Upgrade Project Organization

  5. MOU • Formalize understanding and recognition between Lab management, users and their institutions

  6. CLAS12 Institutions and Areas of Responsibilities • Arizona State Univ. (US) Beamline, Tagging System M • Argonne National Laboratory (US) Cerenkov Counter M • California State University (US) Cerenkov Counters M • Catholic University of America (US) Software ? • College of William & Mary (US) Calorimetry, Magnet Mapping MM • Edinburgh University (UK) Software • Fairfield University (US) Polarized Target ? • Florida International University, Miami (US) Beamline/Moller polarimeter M • Glasgow University (UK) Online, Data Acquisition • Grenoble University (France) Central Detector • Hampton University (US) Central Tracking ? • Idaho State University (US) Drift chambers M • INFN –University Bari (Italy) tbd • INFN –University Catania (Italy) tbd • INFN – Fermi Center (Italy) tbd • INFN – Frascati (Italy) Central Detector • INFN –University Ferrara (Italy) tbd • INFN – University Genoa (Italy) Cental Detector • INFN – ISS/Rome 1 (Italy) tbd • ITEPhysics (Russia) Magnets, Simulations • James Madison University (US) Calorimetry M • Kyungpook National University (Republic of Korea) CD TOF M • Los Alamos National Laboratory (US) Silicon Tracker ? • Moscow State University, Skobeltsin Institute (Russia) Software, SVT M • Moscow State University (High Energy Physics) (Russia) Silicon Tracker • Norfolk State University (US) Preshower Calorimeter M • Ohio University (US) Preshower Calorimeter M • Orsay (Univ. Paris) (France) Central Detector, Neutron Counter • Old Dominion University (US) Drift Chambers M • Renselear Polytechnic Institute (US) Cerenkov Counters M • Rice University Houston (US) CD TOF ? • CEA Saclay (France) Central Tracking • Temple Univ., Philadelphia (US) Cerenkov Counters ? • Thomas Jefferson National Accelerator Facility (US) Project coordination & oversight • University of Connecticut (US) Cerenkov Counters M • University of New Hampshire (US) Central Tracker, Offline Software M • University of Richmond (US) Offline Software M • University of South Carolina (US) Forward TOF M • University of Virginia (US) Beamline/Polarized Targets M • Yerevan Physics Institute (Armenia) Calorimetry  M • Virginia Polytechnic Institute (US)? M

  7. Physics Programs • Deep Exclusive reactions. GPDs, factorization. • DVCS high W, polarization • Semi inclusive reactions. SIDIS. Transversity. • High Q2 excited baryon form factors. • Quasi-real photoproduction. • Color transparency, hadronization. • Nucleons in nuclei.

  8. CLAS12 Approved Experiments

  9. The CLAS Collaborationis a Mosaic • Most CLAS collaboration members are citizens of nations other than the US, primarily European. • This is our primary strength. So, please join us and feel welcome! It can be a lot of fun!

  10. PAC34 Approved Proposals

  11. PAC34 – Hall B Letters of Intent Avakian, Contalbrigo, Rossi, vv

  12. CLAS12 & Infrastructure in Hall B Detector in the Hall

  13. CLAS12 – Detector Package Forward Detectors LTCC, FTOF, PCAL, ECAL all Supported by Forward Carriage HTCC Supported on Cart on Space Frame Subway Central Detectors CTOF, SVT Supported from Solenoid Drift Chambers Supported

  14. CLAS12- Detector Forward Detector Central Detector

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