Liquid Xenon Scintillation Detector with UV-SiPM Readout for MEG Upgrade
|
|
- Stephen Russell
- 6 years ago
- Views:
Transcription
1 Liquid Xenon Scintillation Detector with UV-SiPM Readout for MEG Upgrade W. Ootani on behalf of MEG collaboration (ICEPP, Univ. of Tokyo) 13th Topical Seminar on Innovative Particle and Radiation Detectors (IPRD2013) Oct Siena, Italy 1
2 Contents MEG Experiment and Its Upgrade Plan Concept of LXe Detector Upgrade Development of UV-enhanced MPPC Expected Detector Performance Summary and Prospects 2
3 MEG Experiment MEG searches for lepton flavor violating decay µ + e + γ as an unambiguous evidence of BSM physics, by utilizing World s most intense µ + beam at Paul Scherrer Institute (PSI) ( µ + /sec for MEG) 900l LXe γ-ray detector with PMT readout Positron spectrometer (low-mass drift chamber system +fast timing counter in gradient B-field) MEG Detector 3
4 MEG Experiment MEG searches for lepton flavor violating decay µ + e + γ as an unambiguous evidence of BSM physics, by utilizing World s most intense µ + beam at Paul Scherrer Institute (PSI) ( µ + /sec for MEG) 900l LXe γ-ray detector with PMT readout Positron spectrometer (low-mass drift chamber system +fast timing counter in gradient B-field) MEG Detector 3
5 MEG Experiment MEG set the most stringent upper limit on µ eγ decay rate in Mar (Phys. Rev. Lett. 110, (2013)) B < (90% C.L.) with dataset Already in the branching ratio range predicted by many BSM physics. Could be just around the corner... MEG has finished DAQ in end-aug % of full data still to be analyzed. Normalization-factor/ Data statistics Published Expected
6 MEG Upgrade MEG MEG Sensitivity goal: ~ ( 10 improvement over current MEG goal) MEG upgrade plan approved at PSI in Jan (arxiv ) Upgrade items Higher µ intensity (1) pgraded MEG MEG Upgrade 7. Thinner target /active target (2) Poster by E. Ripiccini LXe with SiPM readout (6) Upgrade timeline 3. Drift chamber with stereo angle wire configuration (3) Pixelated timing counter with SiPM readout (5) Talk by M. De Gerone (Thursday) Active BG suppression (optional) 5
7 Present MEG LXe γ-detector World s largest 900l-LXe scintillation detector to measure 52.8MeV-γ from µ eγ Scintillation light (VUV λ=175±5nm) collected by 846 UV-sensitive PMTs immersed in LXe Hamamatsu R9869 Operational in LXe (T=165K, P<0.3MPa) Synthetic quartz window Photocathode: K-Cs-Sb (QE~15% at 165K) Limited resolutions for events near γ- entrance face due to non-uniform PMT coverage UV-sensitive PMT 52.8MeV! 6
8 Present MEG LXe γ-detector World s largest 900l-LXe scintillation detector to measure 52.8MeV-γ from µ eγ Scintillation light (VUV λ=175±5nm) collected by 846 UV-sensitive PMTs immersed in LXe Hamamatsu R9869 Operational in LXe (T=165K, P<0.3MPa) Synthetic quartz window Photocathode: K-Cs-Sb (QE~15% at 165K) Limited resolutions for events near γ- entrance face due to non-uniform PMT coverage UV-sensitive PMT 52.8MeV! 6
9 Concept of Upgrade Upgrade to overcome weak points of present detector Highly granular readout of LXe scintillation light Replace 216 PMTs (2-inch) on γ-entrance face with ~4000 smaller photo-sensors (SiPM ~12 12mm 2 ). Improve response at acceptance edge Extend γ-entrance face along z ( beam) reduce energy leakage Modify PMT layout at lateral faces uniform response 7
10 Concept of Upgrade Present Upgrade Upgrade to overcome weak points of present detector Highly granular readout of LXe scintillation light Replace 216 PMTs (2-inch) on γ-entrance face with ~4000 smaller photo-sensors (SiPM ~12 12mm2). Improve response at acceptance edge Extend γ-entrance face along z ( beam) reduce energy leakage Modify PMT layout at lateral faces uniform response 7
11 Concept of Upgrade Present Upgrade Upgrade to overcome weak points of present detector Highly granular readout of LXe scintillation light Replace 216 PMTs (2-inch) on γ-entrance face with ~4000 smaller photo-sensors (SiPM ~12 12mm2). Improve response at acceptance edge Extend γ-entrance face along z ( beam) reduce energy leakage Modify PMT layout at lateral faces uniform response Imaging power significantly improved! 7
12 UV-enhanced MPPC Commercial SiPM is NOT sensitive to LXe scintillation light in VUV range (~175nm). UV-enhanced MPPC is under development in collaboration with Hamamatsu Photonics. Requirements Photon detection efficiency (PDE) (>10%) Large sensitive area (~12 12mm 2 ) Single photon counting capability Fast signal (fall time < 50ns) Improving sensitivity to VUV light Remove protection coating Thinner contact layer Protection coating Contact layer Optimize optical matching bw/ LXe and Si (refractive index, AR coating) p- n++ Deep UV photon E field 8
13 UV-MPPC Performance Development of UV-MPPC is in good shape. LXe scintillation light is successfully detected by prototypes of UV-enhanced MPPC. Best prototypes already show PDE~15% and gain>5 10 5, which more or less fulfill our requirement. PDE Gain Gain 50μm pixel, x2 segmented sensor 50μm pixel, x4 segmented sensor Over voltage [V] 9
14 UV-MPPC Performance Full size prototype successfully tested in LXe. Active area: 12 12mm 2 ( 3 3mm 2 for commercial MPPC) 50µm pixel pitch, pixels. Single photoelectron peak is clearly resolved. Dark count rate is quite low (~750Hz) at LXe temp. World s largest VUV-sensitive SiPM with single photon counting capability! Long signal tail (~200ns) due to large sensor capacitance would be an issue ( pileup in high rate environment). pedestal Scintillation signal from 5.5MeV alpha 1 p.e. 12mm 12mm 2 p.e. 3 p.e. 100ns 10
15 Sensor Capacitance Issue Large sensor capacitance due to large sensor area (~12 12mm 2 ) causes long signal tail (~200ns). Solution Sensor is segmented and all segments are connected in series to reduce overall capacitance. Drawback: reduced gain Series connection of multiple SiPMs has been proven to be useful in PSI µsr detector and new timing counter developed for MEG upgrade A. Stoykov et al., NIMA 695(2012)202 W. Ootani et al., DOI /j.nima MPPC Sensor segmentation ( 4) PCB 6mm 12mm Coaxial cable +HV 11
16 Sensor Capacitance Issue Tested the scheme using 4 MPPCs (6 6mm 2 each) 4 segmented: all 4 MPPCs connected in series 2 segmented: Two sets of two MPPCs connected in parallel are connected in series. Signal fall time reduced down to 30-50ns! Still reasonably high gain (> ) Single photoelectron signal 100ns 2 segmented Nonsegmented 100ns 2 segmented 4 segmented 4 segmented Fall time 200ns 45ns 25ns Gain x2 segmented x4 segmented Over voltage [V] Better single photoelectron resolution ( 4 segmented) 12
17 Series Connection Two options for series connection Simple Coaxial cable Bias Gain uniformity Potential diff. bw/ adjacent segments External circuit Simple 280V ( 4 segmented) Automatic gain equalization Hybrid 70V (common) Required ~70V 0V No Required Both work! But hybrid is more advantageous. MPPC PCB +HV 6mm 12mm Hybrid (signal: series, bias: parallel) Coaxial cable MPPC PCB +HV 13
18 MPPC with New Technologies Recent improvements in Hamamatsu MPPC technology (T.Nagano et Metal quench resistor smaller temp. coeff. than that of poly-si Much less after-pulsing less pileup Operational at higher over-voltage higher PDE/gain We tested UV-MPPC prototype with new technologies in LXe. Confirmed large suppression of after-pulsing Resistance increase from room temp. to LXe temp ~20% as expected. (~100% increase in case of old MPPC with poly-si quench resistor) Prob#(crosstalk#+#a6erpulse) 60%# 50%# 40%# 30%# 20%# 10%# 0%# Reduc&on)of)A,er)pulse) Old MPPC New MPPC new#technology##1# new#technology##2# previous#3mm# previous#12mm##1# previous#12mm##2# 0# 1# 2# 3# 4# Over#voltage#[V] 14
19 Signal Transmission Cryostat MPPC MPPC signals in the final detector are supposed to be transmitted over long coaxial cable (~12m) without any amplification. Effect of long cable is measured. No significant deterioration of signal observed. Planned electronics chain Vacuum feedthru PCB coax cable (3-5m) coax cable (7m) DAQ board Decay Constant [s] Gain Cable Length [m] Signal fall time x2 segmented x4 segmented Cable Length [m] 15
20 Vacuum Feedthrough PCB-based vacuum feedthrough is under development. PCB with coaxial-like signal line structure 50Ω impedance, good shielding, high bandwidth, small crosstalk (<0.3%) High density 72ch in each PCB 6 PCBs on each flange (DN160) 10 flanges in total 16
21 Readout Electronics All LXe channels (4000 MPPCs, 600 PMTs) will be readout by waveform digitizer (DRS) on a newly designed DAQ board (WaveDREAM, PSI in-house developed) High density and compact Bias voltage circuit for MPPC included Two selectable gains Improved inter-channel time jitter (~5ps) x0.1 x0.1 HV HV x1... x10 (resistor) Buffer x... x1... x10 (resistor) Splitter previous channel DAC calibration x10 Buffer Splitter x10 DAC calibration DAC Buffer PLL (LMK) Buffer DAC C Comp DRS4 DRS4 Comp C Trigger RAM Trigger ADC ADC 32 FPGA SPI +5V +3.3V +2.5V +1.2V -2.5V -5V PHY DC power on PROM Temp DAC DC PoE 24 V RJ45 BUS DC in 24 V 70 V to piggy back 70 V 2x2 LVDS Crosspoint Switch CLK IN CLK OUT 17
22 Expected Detector Performance Energy resolution Uniform coverage with MPPCs events near entrance face Modified PMT layout deep events Low energy tail reduced because of smaller energy leakage Position resolution Higher granularity with MPPC Efficiency Upgrade (MC) Present 10% improvement (MPPC is much thinner than PMT) depth 2cm Upgrade (MC) Present depth 2cm Present Upgrade (MC) 18
23 Expected Detector Performance Present Upgrade Energy (%) (depth<2cm / depgh 2cm) Position (mm) (u/v/w) Timing (ps) Efficiency (%) resolutions in sigma 2.4/ /1.0 * 5/5/6 2.6/2.2/ ** * 0.7% fluctuation added to MC σ ** Preliminary estimate 19
24 Summary and Prospects Significant performance improvement of LXe detector is expected with highly granular readout using MPPCs. Development of UV-sensitive MPPC in collaboration with Hamamatsu is in good shape. Prototypes already show promising performance. Large sensor capacitance issue solved with segmented sensor scheme. Prospects Construction of prototype detector with ~600 UV- MPPCs and 70l-LXe to perform beam test in 2014 Mass production of UV-MPPC for full-scale detector in late 2014 Commissioning in 2015 preparing for startup of MEG upgrade in
25 Thank You for Your Attention! MEG collaboration ~60 physicists from 12 institutes from 5 countries 21
26 Backup 22
27 Radiation Hardness Neutron γ Modest radiation hardness is a kind of weak point of SiPM (MPPC). Possible effects Increase of dark noise Gain degradation Expected radiation in MEG upgrade MEG upgrade (3 years) Threshold n/cm n/cm 2 0.3Gy 200Gy Radiation hardness of MPPC should NOT be an issue in MEG upgrade. 23
28 MPPC Package and Assembly Package design of MPPC Sensor chip mounted on ceramic base Thin quartz window for protection Assembly Sensor is plugged in socket pins on assembly PCB. (44 MPPCs on each PCB strip (~15 800mm 2 )) Assembly 93 PCB strips assembled on inner wall of cryostat PCB has coaxial-like signal line structure Package design PCB MPPC PCB cross section Quartz window Ceramic Sensor chip 24
29 MEG Upgrade Upgraded MEG is expected to search for µ eγ down to B~ in three years! 10 improvement w.r.t. current MEG More details in arxiv: Expected performance Branching ratio Projected sensitivity 90% C.L. MEG % C.L. MEG σ Discovery 3σ Discovery 90% C.L. Exclusion Upgraded MEG in 3 years MEG upgrade timeline weeks 25
30 What Is SiPM? Silicon photomultiplier (SiPM) is a silicon-based new photosensor with multi-pixelated Geiger-mode avalanche photodiode. Many variants (SiPM, MPPC (HPK), gapd, MRS-APD,...) Each pixel operated in Geiger-mode above breakdown voltage works as a binary device. Sum of all fired pixel outputs is proportional to number of impinging photons Already largely used in many other experiments as replacement of PMT technology 1pe 2pe 3pe 4pe 26
31 SiPM in LXe Detector Pros Scintillation readout with higher granularity and uniformity Reduction of material on γ-entrance face (much thinner than PMT) Operational in high B-field Easier gain calibration using single photoelectron signals Low bias voltage (<100V) Low power consumption (crucial for operation at low temp.) High suppression of dark count at low temp. Cons Low photon detection efficiency for VUV light Too small sensor size Temperature dependence Correlated noise (optical crosstalk, after-pulsing) Radiation hardness Non-linear response 27
32 Temperature Dependence Temperature dependence of MPPC properties Dark count is highly suppressed at LXe temperature (165K). Resistance of quench resistor (poly-silicon) increased at LXe temp. ( 2) Temperature coeff. of breakdown voltage LXe temp stability <0.15K gain variation <0.3% gain+pde variation <0.6% (~ expected best energy resolution) dark count rate [Hz] MPPC Dark Count Rate room temperature pulse height [mv] Temperature dependence of MPPC gain K 3 Slope~2%/K 165K V 56.1V 56.0V 55.9V over voltage [V] temperature [K] 28
33 Cryogenics Heat load in upgrade detector Only one cable necessary for each MPPC ( two cables for PMT (HV and signal)) Extremely low power consumption of MPPC (~5mW for 4000ch) Only 20W increase in heat load compared to present detector It can be covered by more powerful refrigerator or dual refrigerator Power consumption Cable Total Photosensor-related heat load Present 40W 50W 90W Upgrade 30W 80W 110W 29
34 Time Resolution The same time resolution is basically expected in upgrade detector. However effect of the electronic noise could be enhanced by the longer rise time of MPPC signal for LXe scintillation. Possible solutions Optimize MPPC parameters for faster rise time (quench resistance, pixel size) Part of MPPC channels dedicated for timing measurement with higher gain (one in every ~10 MPPCs) Time Resolution [ps] Preliminary Depth [cm] 30
35 Higher Beam Intensity BG-γ spectra were measured with present LXe detector at different beam intensities. No effect up to µ/s after pileup elimination ( µ/s planned for upgrade) 31
An extreme high resolution Timing Counter for the MEG Upgrade
An extreme high resolution Timing Counter for the MEG Upgrade M. De Gerone INFN Genova on behalf of the MEG collaboration 13th Topical Seminar on Innovative Particle and Radiation Detectors Siena, Oct.
More informationPixelated Positron Timing Counter with SiPM-readout Scintillator for MEG II experiment
Pixelated Positron Timing Counter with SiPM-readout Scintillator for MEG II experiment Miki Nishimura a, Gianluigi Boca bc, Paolo Walter Cattaneo b, Matteo De Gerone d, Flavio Gatti de, Wataru Ootani a,
More informationCAEN Tools for Discovery
Viareggio March 28, 2011 Introduction: what is the SiPM? The Silicon PhotoMultiplier (SiPM) consists of a high density (up to ~10 3 /mm 2 ) matrix of diodes connected in parallel on a common Si substrate.
More informationTHE WaveDAQ SYSTEM FOR THE MEG II UPGRADE
Stefan Ritt, Paul Scherrer Institute, Switzerland Luca Galli, Fabio Morsani, Donato Nicolò, INFN Pisa, Italy THE WaveDAQ SYSTEM FOR THE MEG II UPGRADE DRS4 Chip 0.2-2 ns Inverter Domino ring chain IN Clock
More informationHAPD and Electronics Updates
S. Nishida KEK 3rd Open Meeting for Belle II Collaboration 1 Contents Frontend Electronics Neutron Irradiation News from Hamamtsu 2 144ch HAPD HAPD (Hybrid Avalanche Photo Detector) photon bi alkali photocathode
More informationProduction and Development status of MPPC
Production and Development status of MPPC Kazuhisa Yamamura 1 Solid State Division, Hamamatsu Photonics K.K. Hamamatsu-City, 435-8558 Japan iliation E-mail: yamamura@ssd.hpk.co.jp Kenichi Sato, Shogo Kamakura
More informationStudies of large dynamic range silicon photomultipliers for the CMS HCAL upgrade
Studies of large dynamic range silicon photomultipliers for the CMS HCAL upgrade Yuri Musienko* FNAL(USA) Arjan Heering University of Notre Dame (USA) For the CMS HCAL group *On leave from INR(Moscow)
More informationScintillation Tile Hodoscope for the PANDA Barrel Time-Of-Flight Detector
Scintillation Tile Hodoscope for the PANDA Barrel Time-Of-Flight Detector William Nalti, Ken Suzuki, Stefan-Meyer-Institut, ÖAW on behalf of the PANDA/Barrel-TOF(SciTil) group 12.06.2018, ICASiPM2018 1
More informationTHE TIMING COUNTER OF THE MEG EXPERIMENT: DESIGN AND COMMISSIONING (OR HOW TO BUILD YOUR OWN HIGH TIMING RESOLUTION DETECTOR )
THE TIMING COUNTER OF THE MEG EXPERIMENT: DESIGN AND COMMISSIONING (OR HOW TO BUILD YOUR OWN HIGH TIMING RESOLUTION DETECTOR ) S. DUSSONI FRONTIER DETECTOR FOR FRONTIER PHYSICS - LA BIODOLA 2009 Fastest
More informationSolid State Photon-Counters
Solid State Photon-Counters GMAPD (Geiger Mode Avalanche PhotoDiode) SiPM (Silicon Photo-Multiplier) Single element Photon Counter Multi Pixel Photon Counter 1-cell n-cells charge = k charge = nk Giovanni
More informationDesign and test of an extremely high resolution Timing Counter for the MEG II experiment: preliminary results
Preprint typeset in JINST style - HYPER VERSION Design and test of an extremely high resolution Timing Counter for the MEG II experiment: preliminary results arxiv:32.087v [physics.ins-det] 3 Dec 203 M.
More informationAn extreme high resolution Timing Counter for the MEG experiment Upgrade
Preprint typeset in JINST style - HYPER VERSION An extreme high resolution Timing Counter for the MEG experiment Upgrade M. De Gerone a, F. Gatti a,b, W. Ootani c, Y. Uchiyama c, M. Nishimura c, S. Shirabe
More informationThe hybrid photon detectors for the LHCb-RICH counters
7 th International Conference on Advanced Technology and Particle Physics The hybrid photon detectors for the LHCb-RICH counters Maria Girone, CERN and Imperial College on behalf of the LHCb-RICH group
More informationSilicon PhotoMultiplier Kits
Silicon PhotoMultiplier Kits Silicon PhotoMultipliers (SiPM) consist of a high density (up to ~ 10 3 /mm 2 ) matrix of photodiodes with a common output. Each diode is operated in a limited Geiger- Müller
More informationCurrent status of Hamamatsu Si detectors mainly for High Energy Physics Experiments
Current status of Hamamatsu Si detectors mainly for High Energy Physics Experiments HAMAMATSU PHOTONICS K.K. K.Yamamura S.Kamada* December 2017 Solid State Division Outline 1/32 1. SSD (Silicon Strip Detector)
More informationSensors for the CMS High Granularity Calorimeter
Sensors for the CMS High Granularity Calorimeter Andreas Alexander Maier (CERN) on behalf of the CMS Collaboration Wed, March 1, 2017 The CMS HGCAL project ECAL Answer to HL-LHC challenges: Pile-up: up
More informationSciFi A Large Scintillating Fibre Tracker for LHCb
SciFi A Large Scintillating Fibre Tracker for LHCb Roman Greim on behalf of the LHCb-SciFi-Collaboration 14th Topical Seminar on Innovative Particle Radiation Detectors, Siena 5th October 2016 I. Physikalisches
More informationA TARGET-based camera for CTA
A TARGET-based camera for CTA TeV Array Readout with GSa/s sampling and Event Trigger (TARGET) chip: overview Custom-designed ASIC for CTA, developed in collaboration with Gary Varner (U Hawaii) Implementation:
More informationTORCH a large-area detector for high resolution time-of-flight
TORCH a large-area detector for high resolution time-of-flight Roger Forty (CERN) on behalf of the TORCH collaboration 1. TORCH concept 2. Application in LHCb 3. R&D project 4. Test-beam studies TIPP 2017,
More informationA new Scintillating Fibre Tracker for LHCb experiment
A new Scintillating Fibre Tracker for LHCb experiment Alexander Malinin, NRC Kurchatov Institute on behalf of the LHCb-SciFi-Collaboration Instrumentation for Colliding Beam Physics BINP, Novosibirsk,
More informationDevelopment of Ultra-High-Density (UHD) Silicon Photomultipliers with improved Detection Efficiency
Development of Ultra-High-Density (UHD) Silicon Photomultipliers with improved Detection Efficiency Fabio Acerbi, Alberto Gola, Giovanni Paternoster, Claudio Piemonte, Nicola Zorzi http://iris.fbk.eu/silicon-photomultipliers
More informationLarge photocathode 20-inch PMT testing methods for the JUNO experiment
Large photocathode 20-inch PMT testing methods for the JUNO experiment N. Anfimov a on behalf of the JUNO collaboration. a Joint Institute for Nuclear Research, 141980, 6 Joliot-Curie, Dubna, Russian Federation
More informationTime Resolution Improvement of an Electromagnetic Calorimeter Based on Lead Tungstate Crystals
Time Resolution Improvement of an Electromagnetic Calorimeter Based on Lead Tungstate Crystals M. Ippolitov 1 NRC Kurchatov Institute and NRNU MEPhI Kurchatov sq.1, 123182, Moscow, Russian Federation E-mail:
More informationAtlas Pixel Replacement/Upgrade. Measurements on 3D sensors
Atlas Pixel Replacement/Upgrade and Measurements on 3D sensors Forskerskole 2007 by E. Bolle erlend.bolle@fys.uio.no Outline Sensors for Atlas pixel b-layer replacement/upgrade UiO activities CERN 3D test
More informationHamamatsu R1584 PMT Modifications
Hamamatsu R1584 PMT Modifications Wenliang Li, Garth Huber, Keith Wolbaum University of Regina, Regina, SK, S4S-0A2 Canada October 31, 2013 Abstract Four Hamamatsu H6528 Photomultiplier Tube (PMT) assemblies
More informationApplication of Hamamatsu MPPC to T2K near neutrino detectors
Application of Hamamatsu MPPC to T2K near neutrino detectors Masashi Yokoyama (Kyoto University) T.Nakaya, S.Gomi, A.Minamino, N. Nagai, K.Nitta, D.Orme (Kyoto) T.Murakami, T.Nakadaira, M.Tanaka (KEK/IPNS)
More informationCommissioning and Initial Performance of the Belle II itop PID Subdetector
Commissioning and Initial Performance of the Belle II itop PID Subdetector Gary Varner University of Hawaii TIPP 2017 Beijing Upgrading PID Performance - PID (π/κ) detectors - Inside current calorimeter
More informationLarge Area, High Speed Photo-detectors Readout
Large Area, High Speed Photo-detectors Readout Jean-Francois Genat + On behalf and with the help of Herve Grabas +, Samuel Meehan +, Eric Oberla +, Fukun Tang +, Gary Varner ++, and Henry Frisch + + University
More informationBeam test of the QMB6 calibration board and HBU0 prototype
Beam test of the QMB6 calibration board and HBU0 prototype J. Cvach 1, J. Kvasnička 1,2, I. Polák 1, J. Zálešák 1 May 23, 2011 Abstract We report about the performance of the HBU0 board and the optical
More informationQuick Report on Silicon G-APDs (a.k.a. Si-PM) studies. XIV SuperB General Meeting LNF - Frascati
Quick Report on Silicon G-APDs (a.k.a. Si-PM) studies XIV SuperB General Meeting LNF - Frascati Report of the work done in Padova Dal Corso F., E.F., Simi G., Stroili R. University & INFN Padova Outline
More informationA flexible FPGA based QDC and TDC for the HADES and the CBM calorimeters TWEPP 2016, Karlsruhe HADES CBM
A flexible FPGA based QDC and TDC for the HADES and the CBM calorimeters TWEPP 2016, Karlsruhe + + + = PaDiWa-AMPS front-end Adrian Rost for the HADES and CBM collaborations PMT Si-PM (MPPC) 27.09.2016
More informationPoS(PhotoDet 2012)018
Development of a scintillation counter with MPPC readout for the internal tagging system Hiroki KANDA, Yuma KASAI, Kazushige MAEDA, Takashi NISHIZAWA, and Fumiya YAMAMOTO Department of Physics, Tohoku
More informationFront End Electronics
CLAS12 Ring Imaging Cherenkov (RICH) Detector Mid-term Review Front End Electronics INFN - Ferrara Matteo Turisini 2015 October 13 th Overview Readout requirements Hardware design Electronics boards Integration
More informationFront End Electronics
CLAS12 Ring Imaging Cherenkov (RICH) Detector Mid-term Review Front End Electronics INFN - Ferrara Matteo Turisini 2015 October 13 th Overview Readout requirements Hardware design Electronics boards Integration
More informationProspect and Plan for IRS3B Readout
Prospect and Plan for IRS3B Readout 1. Progress on Key Performance Parameters 2. Understanding limitations during LEPS operation 3. Carrier02 Rev. C (with O-E-M improvements) 4. Pre-production tasks/schedule
More informationConcept and operation of the high resolution gaseous micro-pixel detector Gossip
Concept and operation of the high resolution gaseous micro-pixel detector Gossip Yevgen Bilevych 1,Victor Blanco Carballo 1, Maarten van Dijk 1, Martin Fransen 1, Harry van der Graaf 1, Fred Hartjes 1,
More informationA prototype of fine granularity lead-scintillating fiber calorimeter with imaging read-out
A prototype of fine granularity lead-scintillating fiber calorimeter with imaging read-out P.Branchini, F.Ceradini, B.Di Micco, A. Passeri INFN Roma Tre and Dipartimento di Fisica Università Roma Tre and
More informationThe Scintillating Fibre Tracker for the LHCb Upgrade. DESY Joint Instrumentation Seminar
The Scintillating Fibre Tracker for the LHCb Upgrade DESY Joint Instrumentation Seminar Presented by Blake D. Leverington University of Heidelberg, DE on behalf of the LHCb SciFi Tracker group 1/45 Outline
More informationA fast and precise COME & KISS* QDC and TDC for diamond detectors and further applications
A fast and precise COME & KISS* QDC and TDC for diamond detectors and further applications 3 rd ADAMAS Collaboration Meeting (2014) Trento, Italy *use commercial elements and keep it small & simple + +
More informationR&D on high performance RPC for the ATLAS Phase-II upgrade
R&D on high performance RPC for the ATLAS Phase-II upgrade Yongjie Sun State Key Laboratory of Particle detection and electronics Department of Modern Physics, USTC outline ATLAS Phase-II Muon Spectrometer
More informationSpatial Response of Photon Detectors used in the Focusing DIRC prototype
Spatial Response of Photon Detectors used in the Focusing DIRC prototype C. Field, T. Hadig, David W.G.S. Leith, G. Mazaheri, B. Ratcliff, J. Schwiening, J. Uher, J. Va vra SLAC 11/26/04 Presented by J.
More informationStatus of the Timing Detector Plastic+SiPM Readout Option
SHiP Timing Detector Status of the Timing Detector Plastic+SiPM Readout Option Ruth Bruendler, University of Zurich on behalf of the Timing Detector Group 11th SHIP Collaboration Meeting CERN 7-9 June
More informationPerformance and Radioactivity Measurements of the PMTs for the LUX and LZ Dark Matter Experiments
Performance and Radioactivity Measurements of the PMTs for the LUX and LZ Dark Matter Experiments Carlos Hernandez Faham Brown University Carlos Faham Brown University Particle Astrophysics Group, June
More informationReading a GEM with a VLSI pixel ASIC used as a direct charge collecting anode. R.Bellazzini - INFN Pisa. Vienna February
Reading a GEM with a VLSI pixel ASIC used as a direct charge collecting anode Ronaldo Bellazzini INFN Pisa Vienna February 16-21 2004 The GEM amplifier The most interesting feature of the Gas Electron
More informationStatus of the CUORE Electronics and the LHCb RICH Upgrade photodetector chain
Status of the CUORE Electronics and the LHCb RICH Upgrade photodetector chain Lorenzo Cassina - XXIX cycle MiB - Midterm Graduate School Seminar Day Outline Activity on LHCb MaPTM qualification RICH Upgrade
More informationImaging TOP (itop), Cosmic Ray Test Stand & PID Readout Update
Imaging TOP (itop), Cosmic Ray Test Stand & PID Readout Update Tom Browder, Herbert Hoedlmoser, Bryce Jacobsen, Jim Kennedy, KurtisNishimura, Marc Rosen, Larry Ruckman, Gary Varner Kurtis Nishimura SuperKEKB
More informationHigh ResolutionCross Strip Anodes for Photon Counting detectors
High ResolutionCross Strip Anodes for Photon Counting detectors Oswald H.W. Siegmund, Anton S. Tremsin, Robert Abiad, J. Hull and John V. Vallerga Space Sciences Laboratory University of California Berkeley,
More informationCommissioning and Performance of the ATLAS Transition Radiation Tracker with High Energy Collisions at LHC
Commissioning and Performance of the ATLAS Transition Radiation Tracker with High Energy Collisions at LHC 1 A L E J A N D R O A L O N S O L U N D U N I V E R S I T Y O N B E H A L F O F T H E A T L A
More informationPerugia 16 June 2009 Flavio Dal Corso INFN-Padova 1
Studies of SiPM @ Padova Flavio Dal Corso INFN-Padova Plans & Objectives Characterization of Silicon Photo Multipliers of different manufacturers and geometries: Currents Gain & Efficiency Dark Rate Time
More informationSpectroscopy on Thick HgI 2 Detectors: A Comparison Between Planar and Pixelated Electrodes
1220 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, OL. 50, NO. 4, AUGUST 2003 Spectroscopy on Thick HgI 2 Detectors: A Comparison Between Planar and Pixelated Electrodes James E. Baciak, Student Member, IEEE,
More informationTests of Timing Properties of Silicon Photomultipliers
FERMILAB-PUB-10-052-PPD SLAC-PUB-14599 Tests of Timing Properties of Silicon Photomultipliers A. Ronzhin a, M. Albrow a, K. Byrum b, M. Demarteau a, S. Los a, E. May b, E. Ramberg a, J. Va vra d, A. Zatserklyaniy
More informationPhoto Multipliers Tubes characterization for WA105 experiment. Chiara Lastoria TAE Benasque 07/09/2016
Photo Multipliers Tubes characterization for WA105 experiment Chiara Lastoria TAE Benasque 07/09/2016 Outline WA105 experiment Dual Phase technology and TPC photon detection Photo Multipliers Tubes working
More informationMPPC (multi-pixel photon counter)
MPPC (multi-pixel photon counter) Low afterpulses, wide dynamic range, for high-speed measurement Photosensitive area: 1 1 mm These MPPCs utilize very small pixels arrayed at high densities to achieve
More informationLifetime of MCP-PMTs
Lifetime of MCP-PMTs, Alexander Britting, Wolfgang Eyrich, Fred Uhlig (Universität Erlangen-Nürnberg) Motivation A few pros and cons of MCP-PMTs Approaches to increase lifetime Results of aging tests Outlook
More informationAdvances in multi-pixel Geiger mode APDs (Silicon Photomultipliers).
Advances in multi-pixel Geiger mode APDs (Silicon Photomultipliers). Yuri Musienko Northeastern University, Boston & INR, Moscow INSTR-8, Novosibirsk, 3.3.28 Y. Musienko (Iouri.Musienko@cern.ch) 1 Outline
More informationCommissioning the TAMUTRAP RFQ cooler/buncher. E. Bennett, R. Burch, B. Fenker, M. Mehlman, D. Melconian, and P.D. Shidling
Commissioning the TAMUTRAP RFQ cooler/buncher E. Bennett, R. Burch, B. Fenker, M. Mehlman, D. Melconian, and P.D. Shidling In order to efficiently load ions into a Penning trap, the ion beam should be
More informationReview of High Quantum Efficiency Large Area Photomultiplier Tubes
Jinping Solar Neutrino Workshop, LBNL, June 2014 Review of High Quantum Efficiency Large Area Photomultiplier Tubes Jianglai Liu Shanghai Jiao Tong University 2014/6/10 Disclaimer: I am not personally
More informationA very brief review of recent SiPM developments
A very brief review of recent SiPM developments, Distefano Garcia School of Physics & Center for Relativistic Astrophysics, Georgia Institute of Technology, 837 State Street NW, Atlanta, GA 30332-0430,
More informationHARDROC, Readout chip of the Digital Hadronic Calorimeter of ILC
HARDROC, Readout chip of the Digital Hadronic Calorimeter of ILC S. Callier a, F. Dulucq a, C. de La Taille a, G. Martin-Chassard a, N. Seguin-Moreau a a OMEGA/LAL/IN2P3, LAL Université Paris-Sud, Orsay,France
More informationThe Silicon Pixel Detector (SPD) for the ALICE Experiment
The Silicon Pixel Detector (SPD) for the ALICE Experiment V. Manzari/INFN Bari, Italy for the SPD Project in the ALICE Experiment INFN and Università Bari, Comenius University Bratislava, INFN and Università
More informationUVscope an instrument for calibration support
Universidade de São Paulo UVscope an instrument for calibration support Giovanni La Rosa for the CTA ASTRI Project INAF/IASF-Palermo, Italy This work was conducted in the context of the CTA ASTRI Project
More informationUpdates on the Central TOF System for the CLAS12 detector
Updates on the Central TOF System for the CLAS1 detector First measurements of the timing resolution of fine-mesh Hamamatsu R7761-70 photomultipliers Wooyoung Kim, Slava Kuznetsov, Andrey Ni, and the Nuclear
More informationFRONT-END AND READ-OUT ELECTRONICS FOR THE NUMEN FPD
FRONT-END AND READ-OUT ELECTRONICS FOR THE NUMEN FPD D. LO PRESTI D. BONANNO, F. LONGHITANO, D. BONGIOVANNI, S. REITO INFN- SEZIONE DI CATANIA D. Lo Presti, NUMEN2015 LNS, 1-2 December 2015 1 OVERVIEW
More informationPHOTOTUBE SCANNING SETUP AT THE UNIVERSITY OF MARYLAND. Doug Roberts U of Maryland, College Park
PHOTOTUBE SCANNING SETUP AT THE UNIVERSITY OF MARYLAND Doug Roberts U of Maryland, College Park Overview We have developed a system for measuring and scanning phototubes for the FDIRC Based primarily on
More informationSensors for precision timing HEP
Sensors for precision timing HEP Adi Bornheim For the Caltech Precision Timing group 2/10/2016 Adi Bornheim, Meeting with Hamamatsu 1 Introduction & Overview We develop detectors for high energy physics
More informationChapter 3 Evaluated Results of Conventional Pixel Circuit, Other Compensation Circuits and Proposed Pixel Circuits for Active Matrix Organic Light Emitting Diodes (AMOLEDs) -------------------------------------------------------------------------------------------------------
More informationFirst evaluation of the prototype 19-modules camera for the Large Size Telescope of the CTA
First evaluation of the prototype 19-modules camera for the Large Size Telescope of the CTA Tsutomu Nagayoshi for the CTA-Japan Consortium Saitama Univ, Max-Planck-Institute for Physics 1 Cherenkov Telescope
More informationThe Alice Silicon Pixel Detector (SPD) Peter Chochula for the Alice Pixel Collaboration
The Alice Silicon Pixel Detector (SPD) Peter Chochula for the Alice Pixel Collaboration The Alice Pixel Detector R 1 =3.9 cm R 2 =7.6 cm Main Physics Goal Heavy Flavour Physics D 0 K π+ 15 days Pb-Pb data
More informationThe 20 inch MCP-PMT R&D in China
The 20 inch MCP-PMT R&D in China Sen Qian,On Behalf of the Workgroup Institute of High energy Physics, Chinese Academy of Science qians@ihep.ac.cn Oct. 25. 2016 Outline 1. The JUNO and MCP-PMT; 2. The
More informationPerformance of a double-metal n-on-n and a Czochralski silicon strip detector read out at LHC speeds
Performance of a double-metal n-on-n and a Czochralski silicon strip detector read out at LHC speeds Juan Palacios, On behalf of the LHCb VELO group J.P. Palacios, Liverpool Outline LHCb and VELO performance
More informationRealization and Test of the Engineering Prototype of the CALICE Tile Hadron Calorimeter
Realization and Test of the Engineering Prototype of the CALICE Tile Hadron Calorimeter Mark Terwort on behalf of the CALICE collaboration arxiv:1011.4760v1 [physics.ins-det] 22 Nov 2010 Abstract The CALICE
More informationarxiv: v1 [physics.ins-det] 1 Nov 2015
DPF2015-288 November 3, 2015 The CMS Beam Halo Monitor Detector System arxiv:1511.00264v1 [physics.ins-det] 1 Nov 2015 Kelly Stifter On behalf of the CMS collaboration University of Minnesota, Minneapolis,
More informationwith Low Cost and Low Material Budget
Gaseous Beam Position Detectors, with Low Cost and Low Material Budget Gyula Bencédi on behalf of the REGaRD group MTA KFKI RMKI, ELTE November 29, 2011, Outline Physics Motivation Newish MWPCs, the Close
More informationCGEM-IT project update
BESIII Physics and Software Workshop Beihang University February 20-23, 2014 CGEM-IT project update Gianluigi Cibinetto (INFN Ferrara) on behalf of the CGEM group Outline Introduction Mechanical development
More informationPaul Scherrer Institute Stefan Ritt Applications and future of Switched Capacitor Arrays (SCA) for ultrafast waveform digitizing
Paul Scherrer Institute Stefan Ritt Applications and future of Switched Capacitor Arrays (SCA) for ultrafast waveform digitizing HAP Topic 4, Karlsruhe, Jan. 24th, 2013 Why do we need ultrafast waveform
More informationOverview of All Pixel Circuits for Active Matrix Organic Light Emitting Diode (AMOLED)
Chapter 2 Overview of All Pixel Circuits for Active Matrix Organic Light Emitting Diode (AMOLED) ---------------------------------------------------------------------------------------------------------------
More informationPMT Gain & Resolution Measurements in High Magnetic Fields
PMT Gain & Resolution Measurements in High Magnetic Fields Vincent Sulkosky University of Virginia August 11 th, 2015 SoLID EC Meeting High-B Sensor-Testing Facility 2 The facility was designed for the
More informationStudy of Timing and Efficiency Properties of Multi-Anode Photomultipliers
Study of Timing and Efficiency Properties of Multi-Anode Photomultipliers T. Hadig, C.R. Field, D.W.G.S. Leith, G. Mazaheri, B.N. Ratcliff, J. Schwiening, J. Uher, J. Va vra Stanford Linear Accelerator
More informationReport from the 2015 AHCAL beam test at the SPS. Katja Krüger CALICE Collaboration Meeting MPP Munich 10 September 2015
Report from the 2015 AHCAL beam test at the SPS Katja Krüger CALICE Collaboration Meeting MPP Munich 10 September 2015 Goals and Preparation > first SPS test beam with 2nd generation electronics and DAQ
More informationResults on 0.7% X0 thick Pixel Modules for the ATLAS Detector.
Results on 0.7% X0 thick Pixel Modules for the ATLAS Detector. INFN Genova: R.Beccherle, G.Darbo, G.Gagliardi, C.Gemme, P.Netchaeva, P.Oppizzi, L.Rossi, E.Ruscino, F.Vernocchi Lawrence Berkeley National
More informationPaul Rubinov Fermilab Front End Electronics. May 2006 Perugia, Italy
Minerva Electronics and the Trip-T Paul Rubinov Fermilab Front End Electronics May 2006 Perugia, Italy 1 Outline Minerva Electronics and the TriP-t Minerva TriP-t The concept for Minerva Overview and status
More informationDiamond detectors in the CMS BCM1F
Diamond detectors in the CMS BCM1F DESY (Zeuthen) CARAT 2010 GSI, 13-15 December 2010 On behalf of the DESY BCM and CMS BRM groups 1 Outline: 1. Introduction to the CMS BRM 2. BCM1F: - Back-End Hardware
More informationCCD220 Back Illuminated L3Vision Sensor Electron Multiplying Adaptive Optics CCD
CCD220 Back Illuminated L3Vision Sensor Electron Multiplying Adaptive Optics CCD FEATURES 240 x 240 pixel image area 24 µm square pixels Split frame transfer 100% fill factor Back-illuminated for high
More informationDrift Tubes as Muon Detectors for ILC
Drift Tubes as Muon Detectors for ILC Dmitri Denisov Fermilab Major specifications for muon detectors D0 muon system tracking detectors Advantages and disadvantages of drift chambers as muon detectors
More informationARDESIA: an X-ray Spectroscopy detection system for synchrotron experiments based on arrays of Silicon Drift Detectors.
ARDESIA: an X-ray Spectroscopy detection system for synchrotron experiments based on arrays of Silicon Drift Detectors Carlo Fiorini Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico
More informationSPE analysis of high efficiency PMTs for the DEAP-3600 dark matter detector
Journal of Physics: Conference Series SPE analysis of high efficiency PMTs for the DEAP-36 dark matter detector To cite this article: Kevin Olsen et al 211 J. Phys.: Conf. Ser. 312 7215 View the article
More informationMPPC modules. Photon counting module with built-in MPPC. C series C10751 series. Selection guide
C10507-11 series C10751 series Photon counting module with built-in MPPC The MPPC (multi-pixel photon counter) module is a photon counting module capable of low-light-level detection. This module consists
More informationVTA1216H Series Linear Photodiode Array (PDA) for X-ray Scanning
DATASHEET Photon Detection VTA1216H Series VTA1216H-L-SC-08-1 The VTA1216H series is a 16-channel High Resolution Photodiode Array (PDA). There are 8 dual-element photodiodes mounted directly on an FR-4
More informationElectronics procurements
Electronics procurements 24 October 2014 Geoff Hall Procurements from CERN There are a wide range of electronics items procured by CERN but we are familiar with only some of them Probably two main categories:
More informationPhotodiode Detector with Signal Amplification
107 Bonaventura Dr., San Jose, CA 95134 Tel: +1 408 432 9888 Fax: +1 408 432 9889 www.x-scanimaging.com Linear X-Ray Photodiode Detector Array with Signal Amplification XB8801R Series An X-Scan Imaging
More informationPerformance of the MCP-PMT for the Belle II TOP counter
Performance of the MCP-PMT for the Belle II TOP counter Kodai Matsuoka (KMI, Nagoya Univ.) S. Hirose, T. Iijima, K. Inami, Y. Kato, Y. Maeda, R. Mizuno, Y. Sato, K. Suzuki (Nagoya Univ.) TOP (Time Of Propagation)
More informationEric Oberla Univ. of Chicago 15-Dec 2015
PSEC4 PSEC4a Eric Oberla Univ. of Chicago 15-Dec 2015 PSEC4 ---> PSEC4a :: overview PSEC4a 6 2-11 GSa/s 256 1024 (or 2048?) 100 (or 200) ns continuous OR 4x (or 8x) 25 ns snapshots [Multi-hit buffering]
More informationDEPFET Active Pixel Sensors for the ILC
DEPFET Active Pixel Sensors for the ILC Laci Andricek for the DEPFET Collaboration (www.depfet.org) The DEPFET ILC VTX Project steering chips Switcher thinning technology Simulation sensor development
More informationMPPC and MPPC module for precision measurement
Mar.2016 MPPC and MPPC module for precision measurement Low-noise MPPC for precision measurement MPPCs and MPPC modules for precision measurement inherit the high photon detection efficiency of their predecessors
More informationLocal Trigger Electronics for the CMS Drift Tubes Muon Detector
Amsterdam, 1 October 2003 Local Trigger Electronics for the CMS Drift Tubes Muon Detector Presented by R.Travaglini INFN-Bologna Italy CMS Drift Tubes Muon Detector CMS Barrel: 5 wheels Wheel : Azimuthal
More informationSystematic study of innovative hygroscopic and non-hygroscopic crystals with SiPM array readout
Systematic study of innovative hygroscopic and non-hygroscopic crystals with SiPM array readout 1,2, R.Bertoni 2, T. Cervi 3,4,M. Clemenza 1,2, A. de Bari 3,4, R. Mazza 2, A. Menegolli 3,4, M.C. Prata
More information3-D position sensitive CdZnTe gamma-ray spectrometers
Nuclear Instruments and Methods in Physics Research A 422 (1999) 173 178 3-D position sensitive CdZnTe gamma-ray spectrometers Z. He *, W.Li, G.F. Knoll, D.K. Wehe, J. Berry, C.M. Stahle Department of
More informationReview of the CMS muon detector system
1 Review of the CMS muon detector system E. Torassa a a INFN sez. di Padova, Via Marzolo 8, 35131 Padova, Italy The muon detector system of CMS consists of 3 sub detectors, the barrel drift tube chambers
More informationCMS Upgrade Activities
CMS Upgrade Activities G. Eckerlin DESY WA, 1. Feb. 2011 CMS @ LHC CMS Upgrade Phase I CMS Upgrade Phase II Infrastructure Conclusion DESY-WA, 1. Feb. 2011 G. Eckerlin 1 The CMS Experiments at the LHC
More informationDigital BPMs and Orbit Feedback Systems
Digital BPMs and Orbit Feedback Systems, M. Böge, M. Dehler, B. Keil, P. Pollet, V. Schlott Outline stability requirements at SLS storage ring digital beam position monitors (DBPM) SLS global fast orbit
More information