'Micromegas' diaporamas de présentation

Crete 2009

Crete 2009. Large MPGD production status. Summary. Large size single mask GEM Large size Bulk Micromegas CERN Std detectors CERN DEM possibilities: Read out board Spark protection Charge spreading Conclusion. LARGE GEM. Large size single mask GEM Process Prototype in progress

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Geiger-Mueller Tube

Geiger-Mueller Tube. Introduced in 1928 by Geiger and Mueller but still find application today Used in experiments that identified the He nucleus as being the same as the alpha particle. Geiger-Mueller Tube. Operation Increasing the high voltage in a proportional tube will increase the gain

1.97k views • 56 slides

TPC R&D for an ILC Detector Status January 2007

TPC R&D for an ILC Detector Status January 2007. OUTLINE Overview LCTPC LCTPC Collaboration R&D efforts, status, next steps. HISTORY 1992: First discussions on detectors in Garmisch-Partenkirschen (LC92). Silicon? Gas? 1996-1997: TESLA Conceptual Design Report. Large wire TPC, 0.7Mchan .

621 views • 53 slides

SOCRAT: a SOftware for Clas12 Reconstruction And Tracking

SOCRAT: a SOftware for Clas12 Reconstruction And Tracking. S. Procureur (CEA-Saclay). 04/25/10. Outline. - Introduction. - The Kalman Filter algorithm. - Central tracking. - Forward tracking. - Miscellaneous (mini-stagger, energy loss). SOCRAT 05 /25/2010 S.Procureur.

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Neutrino Masses

Dirac. oscillations. double beta decay. Neutrino Masses. Majorana. Oscillations: Kinematics in weak decays: 0 n double beta decay:. Mainz frozen T 2 source, D E=4.8 eV Troitsk gaseous T2 source, D E=3.5 eV Reported anomaly most likely experimental artifact. Katrin (Karlsruhe).

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MUON TRACKER FOR CBM experiment

MUON TRACKER FOR CBM experiment. Detector Choice. Murthy S. Ganti, VEC Centre. Highest hit density expected at various muon stations (URQMD, central). Effective rate ~10MHz/Cm 2. Comparison of detectors. Both GEM & MICROMEGAS are suitable for high rate applications.

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First test of a Micromegas TPC in a magnetic field

First test of a Micromegas TPC in a magnetic field. Conference on instrumentation. P. Colas 1 , I. Giomataris 1 , V. Lepeltier 2 , M. Ronan 3 1) DAPNIA Saclay, 2) LAL Orsay, 3) LBNL Berkeley With help from F. Bieser 3 , R. Cizeron 2 , C. Coquelet 1 , E. Delagnes 1 , A. Giganon 1 ,

443 views • 27 slides

GEM and Micromegas production Rui De Oliveira TE/MPE/EM

GEM and Micromegas production Rui De Oliveira TE/MPE/EM. Summary. GEM Single mask process Micromegas Bulk Classical resistive. GEM process step by step. 2 suppliers : Sheldhal (US) Nippon steel ( Jp ). 5um Copper. 50um Polyimide. CR layer 10nm. 5um Copper. Base material

431 views • 25 slides

WP4 Status and outlook

WP4 Status and outlook. Hartmut Hillemanns. TTN Meeting, December 9 2010. Why a MPGD - Pilot Proposal ?. First pilot case: Micro Pattern Gaseous Detectors

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Readout and DAQ for Micromegas

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Xiaodong Wang ( ??? )

MPGD activities at Lanzhou University. Xiaodong Wang ( ??? ) School of Nuclear Science and Technology Lanzhou University, Lanzhou, China. July 5, 2013. Outline. Development of FEC for GASSIPLEX 0.7-3 chip. BulkMicromegas R&D base on T2K electronics. Simulations.

328 views • 19 slides

Gianluigi De Geronimo , Jack Fried, Shaorui Li, Jessica Metcalfe *

VMM1 An ASIC for Micropattern Detectors. Gianluigi De Geronimo , Jack Fried, Shaorui Li, Jessica Metcalfe * Neena Nambiar, Emerson Vernon, and Venetios Polychronakos Brookhaven National Laboratory - * CERN TWEPP - September 2012. VMM ASIC family.

427 views • 18 slides

Status report of Berkeley-Orsay-Saclay

Status report of Berkeley-Orsay-Saclay. P. Colas 1 , I. Giomataris 1 , V. Lepeltier 2 , M. Ronan 3 1) DAPNIA Saclay, 2) LAL Orsay, 3) LBNL Berkeley With help from F. Bieser 3 , R. Cizeron 2 , C. Coquelet 1 , E. Delagnes 1 , A. Giganon 1 ,

298 views • 18 slides

Trigger processor

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WG1 summary

RD51 Collaboration meeting in Bari October 7-10, 2010. WG1 summary. P. Colas, S. Duarte Pinto. Outline. Large area MPGDs (task 1) GEMs for CMS Micromegas for ATLAS New structures (task 2) Thin-mesh and segmented Micromegas Laser-etched meshes Light and ionisation THGEM RICH

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SBS Spectrometer / GEP5 Conf.

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264 views • 11 slides

Test of a Micromegas TPC for imaging by fast neutrons

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Two day Workshop Neutron Detection with MPGDs @CERN

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Forward Tagger with Micromegas?

Forward Tagger with Micromegas?. Project to equip the FMT with central pixels for small angle e- detection. - add ~ 6k channels to the FMT ( electronics ?). - add 2-4 MM layers in front of calo. ?. Track finding eff > 95% in pFMT. ?. p.

98 views • 1 slides