report on dirc radiator
DESCRIPTION
Report on DIRC Radiator. April 2011. Y. Horii, Y. Koga, N. Kiribe. Contents. DIRC NOTE 40 (1996) H. Kawahara’s Report (1996) DIRC NOTE 82 (1997) SLAC-PUB (1997) SLAC-PUB (1997) DIRC NOTE 130 (2000) DIRC NOTE 132 (2000) DIRC NOTE 140 (2000) SLAC-PUB (2001) NIM (2003). 堀井 古賀 桐部. - PowerPoint PPT PresentationTRANSCRIPT
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Report on DIRC RadiatorY. Horii, Y. Koga, N. Kiribe1April 2011Contents2DIRC NOTE 40 (1996)H. Kawaharas Report (1996)DIRC NOTE 82 (1997)SLAC-PUB (1997)SLAC-PUB (1997)DIRC NOTE 130 (2000)DIRC NOTE 132 (2000)DIRC NOTE 140 (2000)SLAC-PUB (2001)NIM (2003)1. DIRC NOTE 40 (1996)3
Blue at 442 nmUV at 325 nmBulk transmission4
QuartzSurface reflectivity5x
I0-4x
I0-4
> 99.9% ~ 10RTV coupling6
RTV: RTV
RTVQuartzWindowNo appreciable angular distortion
QuartzSquarenessStraightnessMCnon-squareness 2. H. Kawaharas Report (1996)7
Particle TrackMC=1nominal angle reconstructed angle
cmeanRMSParticleTracktrackmeanRMS8
non-squarenessQuartz()
RMSmean=0.5mradRMS