140 likes | 279 Views
Fermilab Test Beam Facility. Aria Soha September 19, 2011. The Test Beam Facility. World Class Facility Detector R & D focus 2005 – 2011: 38 Experiments 531 Collaborators 120 Institutions 23 Countries. * Number of Collaborators has been scaled to fit on plot
E N D
Fermilab Test Beam Facility Aria Soha September 19, 2011
The Test Beam Facility • World Class Facility • Detector R & D focus 2005 – 2011: • 38 Experiments • 531 Collaborators • 120 Institutions • 23 Countries *Number of Collaborators has been scaled to fit on plot *Number of Institutionshas been scaled to fit on plot.
Test Beam Facility Usage • Averaging 150+ collaborators per year • CDF: 490 • D0: 470 • MINOS: 140 • MINERvA: 100 • NOvA: 143 • BooNE: 80
Test Beam Facility Impact • Test Beam is allowed a 5% impact on Neutrino & Collider beams • One 6 sec event every 60 seconds for 12 hours a day
Recent Experiments • 13 Experiments in FY11 • T932: Diamond Detector • T953 U of Iowa Calorimetery • T978 CALICE • T979 Fast Timing Counters • T992 SLHC sensor Tests • T994 JASMIN • T1004 Dual Read out Calorimetery • T1008 Super B Prototype • T1010 GEM Chamber Characteristics • T1011 SLHC Sensors • T1012 TAUWER Test • T1015 Dual Readout Calomimetery • T1017 CIRTE
Additional Slides • Additional Slides
Location Meson Detector Building – West
Operating • Test Beam is allowed a 5% impact on HEP • 6 sec event every 60 seconds for 12 hours a day • 0400 – 1800 • Stop for HEP Shot Setup (2 hrs)
Particle Composition of Beam • If beam were smoothly extracted, 100 kHz or less would imply 1 particle per MI rotation would occur. • Beam extraction is not smooth resulting in up to 35% double occupancy per MI rotation
Meson Beamline • 120 Gev Protons • 2 - 66 GeV Pions • 0.5 – 32 GeV Electrons • Broadband Muons MT4 Target: 30cm Al MT6 Absorbers: 1.5m MT1 Target: 25cm Al MTestBeamline MCenterBeamline
Beam Delivery MTest Linac MCenter 8GeV Line Booster Main Injector SY120 • Booster captures protons into 84 bunches (1 batch) and accelerates them to 8GeV • Bunches are 19nsec long • 8 – 30 bunches are extracted to Main Injector (MI) (Partial Batch) • Full batch is 2E11 protons • Each batch is 0.2 – 1.6 μsec in length • MI accelerates beam to 120 GeV • Fraction of the beam resonantly extracted each rotation over 4.2 sec • SY120 to Meson line P3 Line Neutrino Line P2 Line P1 Line Tevatron