April 20, 2005
Super B Factory Workshop,
Hawaii
Peter Križan, Ljubljana
MCP-PMT
bench tests 2
Satelite images for
finite angles of incidence
●relative
intensities of main peak, first and second reflections are 0.92, 0.07 and 0.01, respectively
●displacement
of secondary image consistent with reflection from MCP surface
●impact
on spatial resolution (+10% @18o)
●impact
on timing resolution Dt ~ 40ps
45o
0.92
0.07
0.01
f0