1Xo 20Xo LC R&D Proposal-1 “Instrumented Collimators at the LC” Am 241 E = 5.4 MeV Sr 90 avg = 0.76 MeV dE/dx = 4.5 MeV/cm E = 90 KeV R = 0.12 cm CVD Diamond GEANT Halo a big problem at the LC near i.p. rumented collimators of CVD Diamond, Quartz, Graphite may be useful. radiation dose prohibitive!
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1Xo 20Xo LC R&D Proposal-1 “Instrumented Collimators at the LC” Am 241 E = 5.4 MeV Sr 90 avg = 0.76 MeV dE/dx = 4.5 MeV/cm E = 90 KeV R = 0.12 cm.
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1Xo
20Xo
LC R&D Proposal-1 “Instrumented Collimators at the LC”
Am241 E = 5.4 MeV
Sr90 avg = 0.76 MeVdE/dx = 4.5 MeV/cm E = 90 KeV R = 0.12 cm
CVD Diamond
GEANT
•Beam Halo a big problem at the LC near i.p. •Instrumented collimators of CVD Diamond, Quartz, Graphite may be useful.•High radiation dose prohibitive!
LC R&D Proposal-2 “Monitoring RF Cavity by Acoustic Emission” •Mount AE transducers on cavities. •Measure AE noise in the MHz region.•Detect onset of breakdown.•Position along cavity.
B C
A
P1P2
Al ring15.0cm O.D13.0 cm I.D .
P1
P2
OutReach
•3 year Quarknet Center. •All faculty involved at some level. •Difficult in a rural area. •Summer Activities with teachers and students.•Recruiting benefits. •“Mississippi Aide to National Labs Program” Machining of PMT bases for FNAL at no charge!