'Gem' diaporamas de présentation

TRAINING COURSE on radiation dosimetry :

TRAINING COURSE on radiation dosimetry :. Micro Dosimetry with GEM (Gas Electron Multiplier) and GEMpix F. Murtas , CERN-INFN. Introduction: GEM principia Performance: gain, time resolution, efficiency Detector Construction GEM application in dosimetry GEMpix

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807 views • 49 slides

Marcus Hohlmann, P.I. Florida Institute of Technology, Melbourne, FL

Muon Tomography with compact Gas Electron Multiplier Detectors Dec. Sci. Muon Summit - April 22, 2010. Marcus Hohlmann, P.I. Florida Institute of Technology, Melbourne, FL. Outline. Concepts Gas Electron Multipliers GEM detector basics GEANT4 Simulation

602 views • 47 slides

Andy White U.Texas at Arlington

Digital Hadron Calorimetry for the Linear Collider Using Gas Electron Multiplier Technology. Andy White U.Texas at Arlington (for J.Yu, C.Han, J.Li, D.Jenkins, J.Smith, K.Parmer, A.Nozawa, V.Kaushik) 12/7/04 CALICE/DESY. Items. GEM/DHCAL definition Signal studies/crosstalk

542 views • 44 slides

Development of two-dimensional gaseous detector for energy-selective radiography

Development of two-dimensional gaseous detector for energy-selective radiography. Introduction GEM Application to Neutron Detector Detector system Performance studies with pulse neutron beam Basic test Energy selective neutron radiography Summary. Shoji Uno (KEK-DTP)

500 views • 35 slides

GEM Phase-2 Introduction

GEM Phase-2 Introduction. Alexei N. Safonov GEM Phase-2 Upgrade Workshop March 23, 2018. Scope of the Upgrade. GE21 Detector System 72 chambers arranged in 2 layers installed 4 triple GEM modules per chamber On-chamber and off-chamber Electronics complete with firmware & software

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Large volume GEM production Rui De Oliveira TE/MPE/EM

Large volume GEM production Rui De Oliveira TE/MPE/EM. Summary. GEM Single mask production process in details Production at CERN New equipments New building. Process step by step. 2 suppliers : Sheldhal (US) Nippon steel ( Jp ). 5um Copper. 50um Polyimide. CR layer 10nm.

422 views • 29 slides

GEM Tracker Luminometer at Dafne Upgrade

GEM Tracker Luminometer at Dafne Upgrade. GEM principia Detector construction Test beam at BTF The background monitor Analysis on bhabha Next step. G. Corradi, F. Iacoangeli, M.Pistilli, G.Sensolini, D.Tagnani & FM. Gas Electron Multiplier. 31x31 cm 2.

364 views • 24 slides

Fuminori Sakuma, RIKEN for the J-PARC E15 Collaboration

Development of the Cylindrical Detector System for an experimental search for kaonic nuclei at J-PARC. Fuminori Sakuma, RIKEN for the J-PARC E15 Collaboration. J-PARC E15 Experiment Cylindrical Detector System Cylindrical Drift Chamber (CDC) Z-Vertex TPC Summary.

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Status of the New Canadian Air Quality Forecast Model: GEM-MACH15

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GEM DHCAL Simulation Studies

GEM DHCAL Simulation Studies. Introduction Analog Studies: TDR vs GEM Preliminary GEM Digital Studies Initial EFA studies with GEM Summary. J. Yu* Univ. of Texas at Arlington ALCW, July 15, 2003 Cornell University.

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GEM-DHCal Performance and Energy Flow Algorithm Studies

322 views • 22 slides

Collection of Photoelectrons from a CsI Photocathode in Triple GEM Detectors

Collection of Photoelectrons from a CsI Photocathode in Triple GEM Detectors. Craig Woody Brookhaven National Lab B.Azmoun 1 , A Caccavano 1 , Z.Citron 2 , M.Durham 2 , T.Hemmick 2 , J.Kamin 2 , M.Rumore 1 1 Brookhaven National Lab, Upton NY

394 views • 19 slides

Energy Flow Alrogithm Development for a Digital Hadron Calorimeter Using GEM

Venkat, TSAPS Meet Oct 10 - 12, 2002. Energy Flow Alrogithm Development for a Digital Hadron Calorimeter Using GEM. Venkatesh Kaushik* University of Texas at Arlington Motivation Digital Hadron Calorimetry Why GEM ? Energy Flow Analysis UTA GEM, DHCal Study Plans for the Future

282 views • 16 slides

HBD HV Commissioning

HBD HV Commissioning. Itzhak Tserruya DC meeting, BNL, February 7, 2006. HV commissioning: executive summary. Main HBD activity over the last six weeks. Progress not as smoothly as it should be or as expected. Systematic individual GEM conditioning in N 2 .

533 views • 13 slides

GEM-based Digital Hadron Calorimetry for SiD

GEM-based Digital Hadron Calorimetry for SiD. U. Texas at Arlington, (and SLAC). -2100V. ?V ~400V. ?V ~400V. 0V. GEM/DHCAL active layer concept. GEM DHCAL Accomplishments. GEM detector with an optimal gas flow spacer design constructed and integrated with SLAC KPiX V7 readout

218 views • 11 slides

Sea ice in HiGEM William Connolley and Amna Jrrar, BAS

Sea ice in HiGEM William Connolley and Amna Jrrar, BAS. HiGEM is HadGEM at higher rez 1/3 x 1/3 ocean; 5/4 x 5/6 atmos. Data is: Obs (Comiso, Bootstrap; Fowler/Emery / Eis) HadCM3 control (aaxzc run at the Hadley Centre) HadGEM1 (adzbf)

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GEM IN ACTION -BRAZIL-

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Corresponding Author croci@ifpr.it

E n >2MeV. E n <2MeV. GEM-based neutron beam monitors for spallation sources.

136 views • 1 slides