Time Of Filght detector for S-2S
TOF detector will be installed right after the most downstream drift chamber (SDC5).
A segment of TOF detector consists of a plastic scitillatior, acrylic light guides and PMTs.
The TOF detector is composed of 18 segments with a zigzag configuration so as to
cover a region of S-2S acceptance without any event loss due to gaps between scintillators.
The TOF detector will be used for a trigger and off-line Particle IDentification (off-line PID).
FIG1: A drawing of TOF detector (ver. 3Mar2015).
Drawings
- Design of TOF detector with frame
(.dwg)
(.pdf)
[uploaded on 2015/3/3]
- Design of a holder for TOF scintillator and PMT
(.dwg)
(.pdf)
[uploaded on 2015/3/3]
- Design of magnetic field shield
(.dwg)
(.pdf)
[uploaded on 2015/3/3]
- Complete set
(.zip)
[uploaded on 2015/3/3]
Documents
- Toshi's presentation file of S-2S meeting on 2014/10/16
→
pdf file :
Rough analysis to obtain time resolution of E05 TOF detector.
- Toshi's presentation file of S-2S meeting on 2014/10/31
→
pdf file :
Speed of Light in plastic scintillator (E05 TOF detector).
- Toshi's presentation file of S-2S meeting on 2014/11/11
→
pdf file :
WC N.P.E. analysis, Effective speed of light in E05 TOF detector
- Toshi's presentation file of S-2S meeting on 2014/12/01
→
pdf file :
TOF zig-zag design
- Toshi's presentation file of S-2S meeting on 2015/02/06
→
pdf file :
TOF frame
- Toshi's presentation file of S-2S meeting on 2015/02/10
→
pdf file :
TOF frame
- pptx file made on 2015/02/27
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pdf file :
Quote summary of TOF frame parts.
- pptx file made on 2015/03/09
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pdf file :
TOSCA calculation for magnetic field shield used for S-2S TOF detector.
- pptx file made on 2015/03/10
→
pdf file :
TOF zig-zag design (Updated from the file of 2014/12/01.)
- PMT
TOF detector test with cosmic ray
→
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