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CERN Test Beam Update and Schedule

CERN Test Beam Update and Schedule. 2011 Users at PS Testbeams : ~ 20 Groups 2011 Users at SPS Testbeams : ~ 50 Groups 2011 Users at Irradiation Facility : ~ 15 Groups. Beam Facilities at CERN. North Area SPS Test Beams. East Area PS Test Beams. 2. The East Area Beams

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CERN Test Beam Update and Schedule

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  1. CERN Test Beam Update and Schedule • 2011 Users at PS Testbeams : ~ 20 Groups • 2011 Users at SPS Testbeams : ~ 50 Groups • 2011 Users at Irradiation Facility : ~ 15 Groups Horst Breuker ALCPG11 22-03-11

  2. Beam Facilities at CERN North Area SPS Test Beams East Area PS Test Beams 2 Horst Breuker ALCPG11 22-03-11

  3. The East Area Beams (Schematic view!) IRRAD T7 beam (not used) S-target EASTC DIRAC EASTB N-target T9 beam 12 (15) GeV/c EASTA T10 beam 6 GeV/c, 60 mr T11: 3.6 GeV/c, 150 mrad CLOUD Horst Breuker ALCPG11 22-03-11

  4. Horst Breuker ALCPG11 22-03-11

  5. not used in 2011 *) Intensity is for 1% momentum bite, nominal target and 2.1011 ppp on target and intensity collimator(s) wide opened. • Spill 400 ms (could be > 500 ms at 20 GeV/c) • Some more intensity control exists for the primary beam (0.5-1.0) and via the target efficiency (~0.02-1.0). Horst Breuker ALCPG11 22-03-11

  6. The North Experimental Areas at the SPS • The SPS proton beam (400 GeV/c) slowly extracted to North Area • Directed towards the three North Area primary targets T2, T4 and T6 (NA49) H2 NA61 T2 H4 EHN1 NA63 GIF++ CERF++ H6 T4 H8 Ion-Exp. Neutrino R&D T10 P42 K12 ECN3 NA62 (NA48) T6 M2 EHN2 COMPASS SPS beam Horst Breuker ALCPG11 22-03-11

  7. Horst Breuker ALCPG11 22-03-11

  8. Performance of the EHN1 beams Horst Breuker ALCPG11 22-03-11

  9. Unofficial Schedule • Beams are available : • 2011 : begin May to mid November • 2012 : begin May to mid November • 2013 : no beams at all at CERN • 2014 : maybe PS beams restart • 2015 : begin May to mid November Horst Breuker ALCPG11 22-03-11

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