KaoS meeting
description
Transcript of KaoS meeting
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KaoS meetingT.Gogami
20/May/2011
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Contents
• Experimental setup• Fiducialization of KaoS• Works
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Experimental setup
Pre-chicane
Target (7Li,9Be)
KAOS
SPECROMETER-C
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Experimental setup
Pre-chicane
Target (7Li,9Be)
KAOS
SPECROMETER-C
Experimental parameters of this beam time
Electron Beam : 1.5 [GeV]
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Angle adjustment of KaoS
Laser
Guide line
1. Laser and Guide line in KaOS2. Laser and target and point-A
Point-A
Target
Precision ~ [mm]
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How to move KaoS
Special oil PUSH
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Level adjustment of KaoS
1. Two markers on wall of the hall
2. One marker on KaoS
Marker
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Other works• Fixing bad channels of TOF counters.
– Pedestal broadened– ADC channel shift with time
• Fixing or replacing power and funs which is not working properly.• PMT gain adjustment with radiation source (Nagao-kun)• Labeling for TOF counters
– Around modules– Just after photo multi proportional tubes (Tsukada-san)
• Etc.
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Several photos
Target
BEAM
Photon dump
Phot
on Photon dump
Aerog
el
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Summary
The beam time will be started on 24th of May
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END
On the way to home by bike ( 18/May/2011, ~21:30 ) 明るい!