Proposal for a barrel prototype H. Álvarez-Pol, J. Benlliure, E. Casarejos, D. Cortina, I. Durán,...
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proposal for a barrel prototype H. Álvarez-Pol, J. Benlliure, E. Casarejos, D. Cortina, I. Durán, M. Gascón Status of the USC 15 th October 2007
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Transcript of Proposal for a barrel prototype H. Álvarez-Pol, J. Benlliure, E. Casarejos, D. Cortina, I. Durán,...
proposal for a barrel prototype
H. Álvarez-Pol, J. Benlliure, E. Casarejos, D. Cortina, I. Durán, M. Gascón
Status of the USC
15th October 2007
1 cm3 CsI(Tl) + LAAPD Hamamatsu S8664-1010
Barrel prototype proposal
Realistic frustum-shaped crystals:
Lanzhou
Hilger
St. Gobain (France and India)
Scionix
LAAPDs Hamamatsu
2x(10x10) mm2
Charge Pre-Amplifiers
Cremat CR-110
VME Flash ADC Module
MataCQ 32
VME based DAQ
Materials
CsI(Tl)
13 cm
LAAPD HamamatsuS8664-1020
shapp.ampgammas
CAENV1729
CAENV1729
shapp.amp
protons
VME crate
GSI-MBS Go4
NIM crate
Electronic chain
Dynamic range : < 104
Rate < 1kHzSampling rate ~ 500 MS/s
??
Demonstrator meeting, Madrid May-09
Cremat CR110Charge preamp
CREMAT CR-110
Four Preamps motherboard
R3B/EXL meeting Milan Oct-06
Common bias
supply
Hamamatsu prototypes
Material LAAPD from Hamamatsu
Active Area: 2x(10x10) mm2
Proposal for the prototype DAQ
1 or 2 GHz sampling frequency on each channel
300MHz bandwidth Analog to digital conversion on 12 bits Full dynamic range : +- 0.5V LSB of 250µV 2560 points per channel Integral non linearity : +- 0.1% Differential non linearity : +- 0.5% Sampling jitter < 20ps RMS Trigger datation with a precision of 50ps RMS Four first level trigger modes Two levels of trigger 32-bit VME and GPIB interfaces Peak power consumption below 25W
MJ2 – main features
Already ordered to:
http://www.m2j-electronique.com/
Realistic frustum-shaped crystals:
2 from Lanzhou …………………………………… 0.0
2 from Hilger …………………………………… 3550
2 from St. Gobain ………………………………….. 3744
2 from Scionix ………………………………… 1280
LAAPDs Hamamatsu
5 pieces 2x(10x10) mm2 …………………………… 5707
R&D ………………………….. 4160
VME Flash ADC Module
MataCQ 32 ( 4 channels) …………………………….. 3556
~ 25.500
we can add crystals + PREAMP ~ 8.800
Cost estimation
LAAPDs Hamamatsu
10 pieces 2x(10x10) mm2 …………………………… 13000
VME DAQ
MataCQ 32 ( 12 channels) …………………………….. 12000
VME Crate ……………………………………………… 5000
RIO ………………………………………………………... 6000
TRIBA ………………………………………………………
~ 36. 0000
Still Missing
