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The T9 beam line for tests

The T9 beam line for tests. Lau Gatignon, LHCb meeting, 10 March 2014. The East Area(PS). The East Area B eams ( Schematic view - till 2012 !). IRRAD. T7 beam (not used ). S-target. EASTC. DIRAC. EASTB. N-target. T9 beam 12 (15) GeV /c. EASTA. T10 beam

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The T9 beam line for tests

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  1. The T9 beam line for tests Lau Gatignon, LHCb meeting, 10 March 2014

  2. The T9 beam line

  3. The East Area(PS) The T9 beam line

  4. The East Area Beams (Schematic view - till 2012!) 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 The T9 beam line

  5. The East Area Beams (Schematic view – From 2014!) IRRAD 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 The T9 beam line

  6. EXAMPLE OF A PS SUPER-CYCLE Or e.g. : (part of s.c.) The super-cycle can now bere-programmed ‘on the fly’ The T9 beam line

  7. SOME TYPICAL PS CYCLES The T9 beam line

  8. The supercycles proposed for 2014+ The T9 beam line

  9. The T9 beam line

  10. The T9 beam line

  11. East Area Test Beams The T9 and T10 beam lines are mixed beams. Their maximum flux is 106 per EASTA cycle.Both beams are served from a common target,together also with the T11 beam for CLOUD.The flat top is 0.4 seconds.The number of EASTA cycles is defined by the physics coordinator, depending on the overall schedule, but is normally 2 per super-cycle. When CLOUD runs up to 3. Each beam line is equipped with 1 (T10) or 2 (T9)threshold Cerenkov counters, a scintillator anda Delay wire chamber. The T9 beam line

  12. The T9 beam line

  13. Beam rates p p For wide open collimators, i.e. Dp/p ≈ ±7.5% The T9 beam line

  14. Beam Composition p p With electron enriched target (otherwise e± strongly reduced) The T9 beam line

  15. The T9 beam line

  16. The T9 beam line

  17. The T9 beam line

  18. The T9 beam line

  19. Monitoring the beam The T9 beam line

  20. The T9 beam line

  21. A Delay Wire Chamber. The upstream support houses a 10 cm ∅scintillator The T9 beam line

  22. The T9 beam line

  23. Threshold Cerenkov counter The T9 beam line

  24. The T9 beam line

  25. The T9 beam line

  26. Required preparation steps • Contact me in time with all questions. Organise a visit in T9.We will then also fix details of the layout of your installation. • All participants must have a dosimeter and the basic safety training • Submit ISIEC form • Let us know if you need X/Y tables. They need to be booked. • Contact us if you need gas and also your FGSO if you need flammable gas • Take appointment (well before run) for patrol right training, 2-3 persons will be authorised • When your installation is ready contact B.Pichler for a safety visit • Organise a beam training for the team at the start of your beam time • Look at the East Area web page where you will find lots of useful details:http://gatignon.web.cern.ch/gatignon/EastArea The T9 beam line

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