Maxim Titov (CEA Saclay) 17/04/2008 RD51 Collaboration Meeting, Amsterdam, April 16-18 Many thanks...

17/04/200817/04/2008 RD51 Collaboration Meeting, Amsterdam, April 16-18RD51 Collaboration Meeting, Amsterdam, April 16-18 Maxim Titov (CEA Saclay)Maxim Titov (CEA Saclay)

Many thanks to everybody who provided inputs to the proposalMany thanks to everybody who provided inputs to the proposal


R & D Proposal Outline:R & D Proposal Outline:

Development of Micro-Pattern Gas Detector TechnologiesDevelopment of Micro-Pattern Gas Detector Technologies

(technology-oriented collaboration)(technology-oriented collaboration)

1. Motivation, Main Objectives and Summary1. Motivation, Main Objectives and Summary2. Current Trends in Micro-Pattern Gas Detectors2. Current Trends in Micro-Pattern Gas Detectors3. Applications (HEP, Astrophysics, Nuclear, Industrial and Medical App.)3. Applications (HEP, Astrophysics, Nuclear, Industrial and Medical App.)4. Future Research Program and Strategy4. Future Research Program and Strategy (Technologies, Radiation Hardness, Simulations, Electronics)(Technologies, Radiation Hardness, Simulations, Electronics)5. Technological and System Aspects of MPGD Developments5. Technological and System Aspects of MPGD Developments6. Basic MPGD Experimental Studies and Evaluation6. Basic MPGD Experimental Studies and Evaluation7. Development of Radiation Hard Technologies7. Development of Radiation Hard Technologies8. Detector Simulation8. Detector Simulation9. MPGD Electronics Developments 9. MPGD Electronics Developments 10. Collaboration with Industrial Partners10. Collaboration with Industrial Partners11. Resources and Infrastructure11. Resources and Infrastructure12. Beam and Irradiation Facilities12. Beam and Irradiation Facilities13. Scientific Organization and Work Plan13. Scientific Organization and Work Plan


RWTH Aachen (Germany)RWTH Aachen (Germany)NIKHEF Amsterdam (Netherlands)NIKHEF Amsterdam (Netherlands)University of Texas Arlington TX (US)University of Texas Arlington TX (US)INP NCSR Demokritos Athens (Greece)INP NCSR Demokritos Athens (Greece)Universities of Aveiro and Coimbra (Portugal)Universities of Aveiro and Coimbra (Portugal)IFAE Barcelona (Spain)IFAE Barcelona (Spain)INFN Bari (Italy)INFN Bari (Italy)Bonn University (Germany)Bonn University (Germany)PTB Braunschweig (Germany)PTB Braunschweig (Germany)Eotvos University Budapest (Hungary)Eotvos University Budapest (Hungary)Uludag University Bursa (Turkey)Uludag University Bursa (Turkey)INFN Cagliari (Italy)INFN Cagliari (Italy)MIT Cambridge MA (US)MIT Cambridge MA (US)Carleton University and TRIUMF (Canada)Carleton University and TRIUMF (Canada)AGH UST Cracow (Poland)AGH UST Cracow (Poland)GSI Darmstadt (Germany)GSI Darmstadt (Germany)PGE and Panalytical Eindhoven (Netherlands)PGE and Panalytical Eindhoven (Netherlands)Ecole des Mines Superior St. Etienne (France)Ecole des Mines Superior St. Etienne (France)LNF-INFN Frascati (Italy)LNF-INFN Frascati (Italy)University of Freiburg (Germany)University of Freiburg (Germany)C-RAD Imaging AB Frösön (Sweden)C-RAD Imaging AB Frösön (Sweden)CERN TS-DEM Geneva (Switzerland)CERN TS-DEM Geneva (Switzerland)CERN PH Geneva (Switzerland)CERN PH Geneva (Switzerland)ATLAS Upgrade Coll. Geneva (Switzerland)ATLAS Upgrade Coll. Geneva (Switzerland) Athens Demokritos, Athens National Technical University, Athens Athens Demokritos, Athens National Technical University, Athens University, Brookhaven National Laboratory, Bucharest NIPNE, University, Brookhaven National Laboratory, Bucharest NIPNE, CERN, Harvard University, Naples, Petersburg NPI, University CERN, Harvard University, Naples, Petersburg NPI, University of Science and Technology of China, University of South Carolina, of Science and Technology of China, University of South Carolina, Thessaloniki Aristotle University, Washington UniversityThessaloniki Aristotle University, Washington University

Geneva University (Switzerland)Geneva University (Switzerland)CEA SACLAY Gif sur Yvette (France)CEA SACLAY Gif sur Yvette (France)LPSC Grenoble (France)LPSC Grenoble (France)DESY FLC Hamburg (Germany)DESY FLC Hamburg (Germany)HIP Helsinki (Finland)HIP Helsinki (Finland)Saha Institute Kolkata (India)Saha Institute Kolkata (India)Florida Institute of Technology Melbourne FL (US)Florida Institute of Technology Melbourne FL (US)University of Montreal (Canada)University of Montreal (Canada)Technische Universität München (Germany)Technische Universität München (Germany)Yale University New Haven CT (US)Yale University New Haven CT (US)TERA FOUNDATION Novara (Italy)TERA FOUNDATION Novara (Italy)Budker Institute Novosibirsk (Russia)Budker Institute Novosibirsk (Russia)IPN CNRS-IN2P3 Orsay (France)IPN CNRS-IN2P3 Orsay (France)INFN Pisa and University of Siena (Italy)INFN Pisa and University of Siena (Italy)University of Sheffield (UK)University of Sheffield (UK)Technical University Prague (Czech Republic)Technical University Prague (Czech Republic)Weizmann Institute Rehevot (Israel)Weizmann Institute Rehevot (Israel)INFN and University of Trieste (Italy)INFN and University of Trieste (Italy)Brookhaven National Laboratory Upton NY (US)Brookhaven National Laboratory Upton NY (US)University of Victoria and TRIUMF (Canada)University of Victoria and TRIUMF (Canada)SMI Vienna (Austria)SMI Vienna (Austria)University of Zaragoza (Spain)University of Zaragoza (Spain)

http://mpgd.web.cern.ch/mpgd/

~ 50 institutes declared interest ~ 50 institutes declared interest in the MPGD R & D Collaboration in the MPGD R & D Collaboration


The goal of such a collaboration would be to bundle and coordinate detector The goal of such a collaboration would be to bundle and coordinate detector development and simulation work. The collaboration will allow:development and simulation work. The collaboration will allow:

• • Structure, coordinate and focus R&D efforts;Structure, coordinate and focus R&D efforts;• • Share common infrastructure (e.g. test beam, electronics, production and test Share common infrastructure (e.g. test beam, electronics, production and test facilities), develop common test and quality standards;facilities), develop common test and quality standards;• • Share investment of common projects (e.g. MPGD technology and electronics Share investment of common projects (e.g. MPGD technology and electronics developments)developments)• • Optimize communication and sharing of knowledge/experience/resultsOptimize communication and sharing of knowledge/experience/results• Setup a common maintainable software package for gas detector simulationsSetup a common maintainable software package for gas detector simulations

Progress in technological and economical aspects (base materials, fabrication Progress in technological and economical aspects (base materials, fabrication methods, industrialization and cost effectiveness)methods, industrialization and cost effectiveness)

• Developement of New Detector ConceptsDevelopement of New Detector Concepts

• • Optimized and Improved detector performance;Optimized and Improved detector performance;

• • Optimized readout electronics and readout integration with detectors;Optimized readout electronics and readout integration with detectors;


(summary of present technologies and experimental results: introduction,(summary of present technologies and experimental results: introduction,design principles and outline of MPGD performances)design principles and outline of MPGD performances)


• Charged Particle Tracking and TriggeringCharged Particle Tracking and Triggering• TPC readoutTPC readout• Calorimetry and Muon DetectorsCalorimetry and Muon Detectors• Photon Detectors (UV and Visible Light Detection)Photon Detectors (UV and Visible Light Detection)• X-Ray AstronomyX-Ray Astronomy• Neutron DetectionNeutron Detection• Cryogenic DetectionCryogenic Detection


Main Objective of the R&D Program is:Main Objective of the R&D Program is:

Advance technological development and applications Advance technological development and applications of the Micro-Pattern Gas Detectorsof the Micro-Pattern Gas Detectors

This can be most effectively realized by the creation of This can be most effectively realized by the creation of technology-oriented MPGD collaboration.technology-oriented MPGD collaboration.

• Evaluate performance of different MPGD technologies (including fabrication Evaluate performance of different MPGD technologies (including fabrication methods, industrialization and cost effectiveness). methods, industrialization and cost effectiveness). --- --- To make recommendations to experiments about the suitability of MPGD To make recommendations to experiments about the suitability of MPGD technology for particular application, based on the optimal material budget, detector technology for particular application, based on the optimal material budget, detector structure and operational conditions and on quality control procedures; structure and operational conditions and on quality control procedures; • Develop radiation hard gaseous detectors that can operate beyond the Develop radiation hard gaseous detectors that can operate beyond the limits of present devices.limits of present devices.• • Development of common maintainable software package for the Development of common maintainable software package for the MPGD simulation.MPGD simulation.• • Collect requirements for MPGD electronics; optimize readout integrationCollect requirements for MPGD electronics; optimize readout integration with detectors.with detectors.

Other Objectives of the R&D Program are:Other Objectives of the R&D Program are:


In order to reach the objectives and to share the resources of participating In order to reach the objectives and to share the resources of participating institutes, the followinginstitutes, the following scientific strategiesscientific strategies have been identified:have been identified:

• Technological MPGD Developments and Basic Experimental Technological MPGD Developments and Basic Experimental Studies for each of the manufacturing techniques:Studies for each of the manufacturing techniques: (Micromegas; GEM; THGEM / RETGEM; Ingrid/CMOS; RPC)(Micromegas; GEM; THGEM / RETGEM; Ingrid/CMOS; RPC)• Development of Radiation Hard Technologies.Development of Radiation Hard Technologies.• • Detector SimulationDetector Simulation• • Electronics DevelopmentsElectronics Developments


Objective:Objective: Optimization of fabrication methods, development of new Optimization of fabrication methods, development of newgeometries and techniques, industrialization and cost effective production.geometries and techniques, industrialization and cost effective production.

• Development of Large Area Micro-Pattern Gas DetectorsDevelopment of Large Area Micro-Pattern Gas Detectors

Large area modules, material budget reductionLarge area modules, material budget reduction

• Optimization of fabrication methodsOptimization of fabrication methods

Bulk micromegas, microbulk Micromegas, single-mask GEM, …Bulk micromegas, microbulk Micromegas, single-mask GEM, …

• Further Developments of New Geometries & Techniques Further Developments of New Geometries & Techniques

THGEM, RETGEM, MHSP, charge-dispersive readout, IngridTHGEM, RETGEM, MHSP, charge-dispersive readout, Ingrid

• MPGD Production IndustrializationMPGD Production Industrialization

Cost effective production, larger quantitiesCost effective production, larger quantities


Objective:Objective: Evaluate performance of different MPGD detectors, Evaluate performance of different MPGD detectors,development of common standards and comparison of different technologiesdevelopment of common standards and comparison of different technologies

• Evaluation and Optimization of MPGD technologies, Evaluation and Optimization of MPGD technologies, depending on applicationdepending on application

Photon detector R&D, tracking detector R&D, astrophysics detector R&D, muon Photon detector R&D, tracking detector R&D, astrophysics detector R&D, muon detector & calorimetry R&D, nuclear physics detector R&D, medical application R&D,detector & calorimetry R&D, nuclear physics detector R&D, medical application R&D, cryogenic detectors R&D,…cryogenic detectors R&D,…

• Development of Common Test StandardsDevelopment of Common Test Standards

comparison of different technologies in different laboratoriescomparison of different technologies in different laboratories


Continuation of systematic studies on aging, focusing on specific needs of MPGD:Continuation of systematic studies on aging, focusing on specific needs of MPGD:

• Development of radiation hard inner tracker and muon systems for the sLHCDevelopment of radiation hard inner tracker and muon systems for the sLHC

cleanliness requirements, validation tests for final detector modules, cleanliness requirements, validation tests for final detector modules, gas system construction, working remedies, …gas system construction, working remedies, … • Validate test procedures for reliable extrapolation from laboratoryValidate test procedures for reliable extrapolation from laboratory aging studies to real experimental conditionsaging studies to real experimental conditions

Radiation type and dose, gas flow, electric field, current density, etc…Radiation type and dose, gas flow, electric field, current density, etc…

• Generic Aging and Materials Radiation Hardness StudiesGeneric Aging and Materials Radiation Hardness Studies

create database of “radiation hard” (depending on application)create database of “radiation hard” (depending on application) commercially available materials commercially available materials

Objective:Objective: Develop Radiation Hard Gaseous Detectors operating Develop Radiation Hard Gaseous Detectors operating beyond the limits of present devicesbeyond the limits of present devices


Objective:Objective: Development of common maintainable software package Development of common maintainable software package for MPGD simulation for MPGD simulation

• Development of Common Platform for Detector Simulation:Development of Common Platform for Detector Simulation:

Integrating gas-based detector simulation (Magboltz, Garfield, Heed) to Geant4 Integrating gas-based detector simulation (Magboltz, Garfield, Heed) to Geant4 Interface to ROOT (graphics, access to superior statistical methods)Interface to ROOT (graphics, access to superior statistical methods)

• Development of Algorithms (in the domain of very small structures)Development of Algorithms (in the domain of very small structures) Finite element methods vs integral equationsFinite element methods vs integral equations

• Simulation Improvements Simulation Improvements

Electron transport for small scale structures, Electron transport for small scale structures, penning transfers, ionization processespenning transfers, ionization processes

• Simplified Electronics ModeliingSimplified Electronics Modeliing


Objective:Objective: Synthesize MPGD FEE into a number of readout Synthesize MPGD FEE into a number of readoutapproaches, optimize readout integration with detectorsapproaches, optimize readout integration with detectors

• Collect FEE requirements, synthesize into a number of readout approachesCollect FEE requirements, synthesize into a number of readout approaches

granularity (large granularity - conventional readout (ALTRO), many developments –granularity (large granularity - conventional readout (ALTRO), many developments –highly segmented pixel readout) and application (tracking, triggering, photon detection)highly segmented pixel readout) and application (tracking, triggering, photon detection)

• Development of Portable Multichannel Systems for Detector StudiesDevelopment of Portable Multichannel Systems for Detector Studies

provide small area MPGD coupled to portable electronics (USB readout)provide small area MPGD coupled to portable electronics (USB readout)

• Development of new CMOS readout chips (Timepix2, Gossipo,…)Development of new CMOS readout chips (Timepix2, Gossipo,…)

• Development of large area MPGD with CMOS readout Development of large area MPGD with CMOS readout


see M. Capeanssee M. CapeansTalkTalk

Develop and MaintainDevelop and MaintainPermanent RD51 Setups Permanent RD51 Setups

in:in:

• Irradiation faclitiesIrradiation faclities(large areas) (large areas)

• Test Beam-lineTest Beam-line

Maxim Titov (CEA Saclay) 17/04/2008 RD51 Collaboration Meeting, Amsterdam, April 16-18 Many thanks...

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