2016 年度 Open-It 活動報告
KEK
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KEK
[email protected] [email protected]
Open-It
2017 5 8
1 はじめに
Open-It
[1-7]
2016 Open-It
Open-It
l Open-It Application Specific Integrated Circuit (ASIC)
l J-PARC MLF Muon TDC
Kalliope µSR
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2 2016 年度 Open-It 活動報告
2.1 Open-It Open-It l l l
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KEK (KEK)
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2.2 技術教育
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7 1,280 180
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2.5 め Open-It
2016
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Open-It Web Open-It
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ASIC
3 Open-It に ASIC
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2
3.1
LTARS KEK
LTARS[12] Low-Temperature Analog Readout System
(µ-PIC)
80 fC 2000e−(ENC)
20 1600 fC
6.25×104e−
5 mm 2
AD LVDS
silterra 0.18 µm CMOS
2017 2
3.2 め
SliT
KEK JAXA
J-PARC Muon g-2/EDM
Muon
Muon
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100 ns
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Time-Walk
Time-over-Threshold (ToT)
ATLAS (CSA)
Time-Walk
LTARS 0.18 µm CMOS
4 J-PARC MLF
Muon に TDC Kalliope
SR KEK
4.1 Kalliope は
J-PARC
MLF [14] Muon 3
4 Muon D1, D2, S1,
U1A
Muon µe
MPPC
Kalliope KEK Advanced Linear and Logic-board Integrated Optical detenctor for Positron and Electrons
4 S1 µSR Muon Spin Re-
laxtion ARTEMIS Advanced
Research Targeted Experimental Muon Instrument at
S-line Kalliope 40 1280
µSR D1
µSR S1/D1 Muon
4 S1 µSR ARTEMIS Kalliope
2 20
4.2 Kalliope
Muon 80 ns
Muon 2.2 µs
105∼106 Muon
µe Kalliope
1 1 ns
2 64 µs
3 1000 hit/ch/pulse
4 5
µSR 20% 1000
105∼106×0.2÷1000=20
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(4) Kalliope
ASIC Vx10, Volume2011, Volume2012,
Volume2013 5 Volume2014
5 Kalliope 32
Kalliope MPPC
ASIC Volume2012 Volume2014
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PC SFP Giga-bit Ethernet
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16 16 mm MLF
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ASIC Volume2012
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Volume2012
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ASIC
Volume2012
Muons ~300 ns µe
Volume2014 Muon
ASIC
Kalliope 2010 2016 S1/D1-
µSR ASIC
FPGA
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[1] Open-It Web http://openit.kek.jp/
[2] 29-3, 151 (2010).
[3] 66-4, 290 (2011).
[4] , , , ,
30-3, 222 (2011).
[5] , Open-It ,
32-3, 165 (2013).
[6] , , , Open-It ,
33-4, 279 (2014).
[7] , , , Open-It ,
35-1, 10 (2016).
[8] Open-It Web
http://openit.kek.jp/training
[9] Open-It Web
http://openit.kek.jp/training/wakatetop
[10] 35-3 206
(2016).
[11] @J-PARC Web
http://openit.kek.jp/workshop/2016/dsys/main
[12] LTAR Web
http://openit.kek.jp/project/LTARS2014/LTARS2014
[13] Slit Web
http://openit.kek.jp/project/SliT128A
[14] 2010 3 16
J-PARC
[15] J-PARC No.7 2016 2 µSR
[16]
(A) 16H02450
[17] COE
http://www.gcoe.phys.nagoya-u.ac.jp ( )
[18]
http://www.frontier.phys.nagoya-u.ac.jp FPGA
ASIC
, CMOS ,
2012
, , a)
a)
2013 b)
2014 c)
2015 , ,
2016 , b) , , , b)
