Freeman Poster Review - Agenda (Indico) · 2009-07-13 · Transistor count430/pixel Pixel counter12...
Transcript of Freeman Poster Review - Agenda (Indico) · 2009-07-13 · Transistor count430/pixel Pixel counter12...
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11th Pisa Meeting on Advanced Detectorsg
Photo Detector and Particle Identification Poster SessionIdentification - Poster Session
Review
Jim FreemanJim FreemanFNAL
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Introduction
• Lessons• 24 posters• 7 various detector ideas/designs• 3 cerenkov (1 SIPM + Cerenkov)• 3 x-ray detectors• 3 photodetector (pmt, HPD, HAPD)• 8 SIPM
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D1. The Photon Veto System for the NA62 Rare Kaon Decay Experiment p
Paolo Valente (INFN Roma 1)
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D2. Development of a THGEM based photon detector for the detection of single photons Florian Herrmann (University of Freiburg)
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D3. Characterization of Polycrystalline Diamond Films Grown by MWPECVD for UV Radiation Detection
Maria Filomena Muscarella (Università di Bari)
A full characterization of selected PolyCrystalline Typical Optical Response of a sensor
Diamond (PCD) films grown by MicroWave Plasma Enhanced Chemical Vapor Deposition (MWPECVD) it bl f UV di ti d t t
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Typical Optical Response of a sensor based on Diam 15
(MWPECVD) suitable for UV radiation detectors has been performed.Dark current-voltage and impedance measured on
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hoto
ns (a
.u)
Dark current voltage and impedance measured on two early grown diamond films have been found to be dependent on the grain size and of the
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ut/ #
inci
dent
ph
quality of investigated films.A standard charge PA allows to perform sensor
ti l h t i ti0
5
Vo
optical characterization. 200 250 300 350 400 450 500 550
λ (nm)
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D4. Calibration System of Cherenkov Muon Veto Detector of the GERDA Experiment Florian Ritter (University of Tuebingen)GERDA Experiment Florian Ritter (University of Tuebingen)
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D5. (1/2) Development and studies of novel microfabricated radiation hard scintillation detectors with high spatial resolution
Alessandro Mapelli (EPFL - Lausanne)
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D5. (2/2) Development and studies of novel microfabricated radiation hard scintillation detectors
with high spatial resolution Alessandro Mapelli (EPFLwith high spatial resolution Alessandro Mapelli (EPFL - Lausanne)
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D6. (1/2) The Detector System of the MICE Experiment Domizia Orestano (INFN - Roma 3)Domizia Orestano (INFN Roma 3)
•• Cooled muon beams will be a major technological step towards the Cooled muon beams will be a major technological step towards the development of a "neutrino factory" and "muon collider"development of a "neutrino factory" and "muon collider"
•• The goal of MICE experiment at RAL is to The goal of MICE experiment at RAL is to build and operate a realistic section (cell) of an ionization cooling channelbuild and operate a realistic section (cell) of an ionization cooling channel–– build and operate a realistic section (cell) of an ionization cooling channel build and operate a realistic section (cell) of an ionization cooling channel
–– measure its performance in a variety of beam and optics configurations. measure its performance in a variety of beam and optics configurations. •• This section of cooling channel will be placed in a muon beam of 140This section of cooling channel will be placed in a muon beam of 140--240 240 g pg p
MeV/c, where a 10% reduction in transverse emittance will be measured MeV/c, where a 10% reduction in transverse emittance will be measured with a precision of 1%. with a precision of 1%.
•• The parameters for each particle are measured and the emittance isThe parameters for each particle are measured and the emittance is•• The parameters for each particle are measured, and the emittance is The parameters for each particle are measured, and the emittance is precisely determined before and after the cooling cell.precisely determined before and after the cooling cell.
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D6. (2/2) The Detector System of the MICE Experiment Domizia Orestano (INFN - Roma 3)Domizia Orestano (INFN Roma 3)
..P ti l d t t ill id th fi t ti lP ti l d t t ill id th fi t ti l bb ti lti l•• Particle detectors will provide the first particleParticle detectors will provide the first particle--byby--particle particle measurement ever of beam emittance (Trackers and TOF) and the measurement ever of beam emittance (Trackers and TOF) and the identification of muons from beam pions and decay electrons identification of muons from beam pions and decay electrons b k d b th t d d t f th li llb k d b th t d d t f th li llbackground both upstream and downstream of the cooling cell background both upstream and downstream of the cooling cell (Cherenkovs,TOF, Calorimeter)(Cherenkovs,TOF, Calorimeter)
•• These detectors and their performance are described in the posterThese detectors and their performance are described in the posterp pp p
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D7. PbWO4 Cherenkov Light Contribution to Hamamatsu S8148 and Zinc Sulfide–Silicon Avalanche Photodiodes Signals Fatma Kocak (Uludag University)
1,2Cherenkov (C)Scintillation (S)
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0,8
1
Inte
nsity
C+S
60
80
%]
0 2
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Nor
mal
ized
I
20
40QE
[%
S8148 St t
0
0,2
200 400 600 800 1000Wavelength (nm)
0300 400 500 600 700 800 900 1000
Wavelength [nm]
S8148 StructureZnS-Si Structure
Hamamatsu S8148 APD
2,0E+05
2,5E+05
Cherenkov (C)Scintillation (S)
2,5.105
2,0.105
ZnS-Si APD
2,0E+05
2,5E+05
Cherenkov (C)Scintillation (S)
2,5.105
2,0.105
1,0E+05
1,5E+05
Sig
nal (
a.u.
)
C+S
1,5.105
1,0.105
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1,0E+05
1,5E+05S
igna
l (a.
u.)
( )C+S
1,5.105
1,0.105
110,0E+00
5,0E+04
0 200 400 600 800 1000Energy (MeV)
0,5.105
0 0,0E+00
5,0E+04
0 200 400 600 800 1000Energy (MeV)
0,5.105
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CK1. (1/2) Very High Momentum Particle Identification in ALICE t th LHC Nik l i S i (Y l U i it )at the LHC Nikolai Smirnov (Yale University)
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CK1. (2/2) Very High Momentum Particle Identification in ALICE t th LHC Nik l i S i (Y l U i it )at the LHC Nikolai Smirnov (Yale University)
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CK2. (1/2) The NA62 RICH Detector Paolo Valente (INFN - Roma 1)
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CK2. (2/2) The NA62 RICH Detector Paolo Valente (INFN - Roma 1)
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CK3. Proximity focusing RICH detector based on multilayer silica aerogel radiator Raffaele De Leo (Università di Bari / INFN)
Physics MotivationsPerform π−K separation with a proximity focus Ring Imaging Cherenkov (RICH)
l l l ( ) detector with a multilayer aerogel (n~1.05) as radiator. Fit in a very tight space.
A multilayer Aerogel BlockA multilayer Aerogel Block
A hygroscopic monolith aerogel with three layers (BINP-Novosibirk), and y ( ),
its refraction index profile
One, two, and a multilayer aerogel tiles. Two layers double Cerenkov photons double Cerenkov photons (2N1) and Cerenkov angle
uncertainty (2σ1). A multi(two)layer doubles
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multi(two)layer doubles only Cerenkov photons.
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X1. DEPFET Sensor with Intrinsic Signal Compression Developed for Use at the XFEL Synchrotron Radiation Source
Gerhard Lutz (PNSensor GmbH)
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X2. DEPFET Sensor with Signal Compression: a Large Format X-ray Imager with Mega-Frame Readout Capability for the European XFEL
Matteo Porro (Max Planck Institut for Extraterrestrial Physics - SemiconductorMatteo Porro (Max Planck Institut for Extraterrestrial Physics Semiconductor Laboratory)
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X3. A new family of pixel detectors for high frame rate X-ray applications Roberto Dinapoli (Paul Scherrer Institut)
The chip The pixel*Pixel size 75 x 75 µm2
Gain 44.6 μV/e-
Peaking time 31 ns
Technological process UMC 0.25 µm
Power supplies 1.1 V (analog), 2V (digital), 1.8V (I/O)
Ret. to zero @ 1% 151 ns
Noise (simulated) 135 e-rms
Static power di i ti
8.8 μW/pixel
Radiation tolerance Radiation hard design (>4Mrad)
Pixel array 256 x 256 = 65536
dissipationμ p
Transistor count 430/pixel
Pixel counter 12 bits, binary, double buffered for
Chip size 19.3 x 20 mm2
Other features Overflow control, XY-addressability and analog out for testing
continuous readout, configurable (4,8,12 bit mode)
Threshold adjust. 6 bit DAC/pixel
Picture of a “single”, apixel silicon sensorprototype which will beb d d t i l hi
*Simulations done with “standard” settings.“Low noise” or “high speed” settings can improveperformance for applications with specific needs.
bonded to a single chip,close to a Pilatus II (PII)sensor. The smaller pixelsize and bump bondingpitch are evident in the
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pitch are evident in themicroscopy picture in theinset.
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PD1. Selection of Photomultipliers for Cerenkov Telescope Array facility Maxim Shayduk (MPI-
Munich)The future ground-based gamma-ray facility - Cerenkov Telescope Array (CTA) is aiming for sensitivity of ~1 mCrab at energies above 200 GeV, That is about one order of magnitude higher compared to currently operating instruments H E S Shigher compared to currently operating instruments H.E.S.S., MAGIC and VERITAS. In order to provide high sensitivity and low energy threshold the photosensors should have high photon gy p g pdetection efficiency (PDE), low afterpulsing rate and good single photo electron amplitude resolution. Photosensors of Cherenkov telescopes are permanently exposed to the background light of the night sky, so the long life time and low fatigue are also neccessary conditions Various photomultipliers of 1 2 inch sizeneccessary conditions. Various photomultipliers of 1-2 inch size from PHOTONIS and HAMAMATSU were tested in MPI for Physics in Munich. Comparative measurements of quantum
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y p qefficiency, photon detection efficiency, timimg, afterpulsing and single photo electron resolution will be presented here.
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PD2. (1/2) Performance of Hybrid Photon Detectors in the LHCb RICH Detectors
Stephan Eisenhardt (University of Edinburgh)
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PD2. (2/2) Performance of Hybrid Photon Detectors in the LHCb RICH Detectors
Stephan Eisenhardt (University of Edinburgh)
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PD3. Study of 144-Channel Multi-Anode Hybrid Avalanche Photo-Detector for the Belle RICH Counter
Samo Korpar (University of Maribor)
For the Belle detector upgrade we have been conducting R&D onFor the Belle detector upgrade, we have been conducting R&D on a proximity focusing RICH counter using a silica aerogel radiator. As a photon detector, we have newly developed a multi-anode hybrid avalanche photo-detector (HAPD) with Hamamatsu. At the bench, we found a distinct single photo-electron peak with S/N>6
d it t t l i d t b 40000 Thand its total gain was measured to be over 40000. These performances were also tested under a magnetic field of 1.5 Tesla We then carried out a beam test at KEK A prototypeTesla. We, then, carried out a beam test at KEK. A prototype counter was built with 6 HAPDs in the 2x3 array. With this system, we successfully observed a clear Cherenkov ring image.
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Preliminary results show Cherenkov angle resolution of 12 mrad with 5 photo-electrons, which is consistent with our expectation.
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SIPM1. Characterization and Simulation of Different SiPM Structures Produced at FBK-irst
Alessandro Piazza (Fondazione Bruno Kessler)
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SIPM2. Design and characterization of Single Photon Avalanche Diodes arrays Lorenzo Neri (Università di Catania / LNS)Diodes arrays. Lorenzo Neri (Università di Catania / LNS)
SPAD Sim, Measurement
Use SPAD results to simulate array SIPM, compare measurement and sim for two photons
t
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measurementsim
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SIPM 3. Characterization of FBK SiPMs Under Illumination with Very Fast Light Pulses. Alessandro Tarolli (Fondazione Bruno Kessler)
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SIPM1 4. A Study to Enhance the UV Sensitivity of Geiger mode Avalanche Photodiodes by Wavelength Shifter Coatings
Eckart Lorenz (MPI-Munich)
Current p-on-n Geigermode avalanche photodiodes (G-APD) have their peak sensitivity around 400-450 ( ) p ynm with a rapid drop in sensitivity in the UV. For certain applications, such as Cherenkov detectors (air pp (Cherenkov telescopes for ground-based gamma-ray astronomy, RICH detectors,...) or air fluorescence y )detectors for the study of the highest energy cosmic rays, a high UV sensitivity is needed. This can be y g yachieved by an inexpensive wavelength shifter coating of the G-APDs. Measurements are presented.
27Advantages and limitations will be discussed.
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SIPM5. SiPM Reading Scintillating Fibers as Trigger System for the AMADEUS Experiment Marco Poli Lener (LNF) p ( )
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SIPM6. Usage of SIPMs for the CEDAR Differential Cherenkov Counter in the NA62 Experiment at the CERN SPS Paolo Valente (INFN - Roma 1)
Place on each CEDAR spot a 4x4 matrix of 3x3 mm2 and 900 channel SIPM
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SIPM7. The Measurements of 2200 Silicon Photomultipliers for the EMMA Cosmic Ray Underground Experiment
Bayarto Lubsandorzhiev (University of Tuebingen)The results of extensive tests of 2200 silicon photomultipliers for the EMMA cosmic ray muons underground experiment are presented. The silicon photomultipliers are multi-pixel Geiger-mode avalanche photodiodes produced by the CPTA Company inmode avalanche photodiodes produced by the CPTA Company in Moscow, Russia. The photodiodes were selected and tested for use in plastic scintillator counters of the EMMA underground p gexperiment, which is presently being under construction in Pihasalmi mine in Central Finland. The results cover thorough studies of the main parameters of the photodiodes which are crucial for such kind of application: photon detection efficiency, dark current gain recovery time and breakdown and operationaldark current, gain, recovery time and breakdown and operational voltages. All tested photodiodes were classified into separate groups with close parameters for use in scintillator counters
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g p pmodules of the experiment. Temperature dependencies of the photodiodes parameters were studied too.
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SIPM8. SIPMs for CMS HCAL Jim Freeman (FNAL)
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SIPM8. SIPMs for CMS HCAL Jim Freeman (FNAL)
Thermal Properties in HO
Thermal Stability of HO SIPM i fHO SIPM region after voltage turn-on
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SIPM8. SIPMs for CMS HCAL Jim Freeman (FNAL)
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SIPM8. SIPMs for CMS HCAL Jim Freeman (FNAL)
SIPM radiation damage SIPM radiation damage measurement 212 MeV protons
1E12 neutrons, E>100 Kev = lifetime
S i f 1X1 SIPM Si l 500 G V i
dose for HB, SLHC
Saturation of 1X1 SIPMs. Simulate 500 GeV pions
15k/mm2 40k/mm2
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Conclusions
Very active efforts and many interesting posters Please look atinteresting posters. Please look at them during breaks!
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