Measurements and modeling of the ion backflow properties of integrated Micromegas (MP3-2) M. Chefdeville NIKHEF, Amsterdam MPGD, Hawaii 07 Overview Introduction ...
The new MPGD readout concept of charge dispersion can achieve good resolution ... Sample cosmic ray tracks - data taken at high & at low gains (B = 0.5 T) ...
M. Dion APS April '07. 1. Micromegas Gain and Stability in Negative Ion ... Micromegas gain and stability are markedly inferior to GEM (NIM A 526, 409 (2004) ...
The readout of GEM and Micromegas. equipped TPCs by means of the MEDIPIX2 ... combination of three GEMs and the MEDIPIX2 can not detect single primary. electrons; ...
Note that TPC resolution with RO megas and GEM is improved / LEP and SLD. 9/2/09. F. Richard LAL ... Integrate GEM/Micromegas and pixel sensor. GEM' Micromegas' ...
Started to dismount the cage and add the first ring Sunday, exchanged GEM - Micromegas ... without notice, sealed with kapton tape and glue in the crack, flush again ...
Possibility of direct extraction of the transversitiy from ... upgrading SciFi, GEM, Micromegas. no need of complete particle ID(only muon ID with muon filters) ...
Time of flight counters. GEM/MICROMEGAS. Other Applications of TTF ... But in FPGA world, kilo- logic cells are still not so cheap A quick argument. ...
aimant. 2 collimateurs. 182 m. Mesure de l' nergie par temps de vol: Moniteur de flux. Chambre fission. C6D6 : d tection. Micromegas. 4. Mesure faisceau n_TOF ...
Potential variation for a 34 cm cathode, the field isn't quite ... 10 um Al, 50 um myl, 1mm epoxy (grille) MICROMEGAS. active surface: 34.55 cm (perf cond. ...
Recent tests in high magnetic field also have been emphasized since this was ... It has been used for testing. two Micromegas TPCs and a wire TPC built by ...
Slow control for Compass Saclay chambers. Thresholds for Micromegas chambers ... first developed by Dave Barker from CEBAF in 1994. extension to negative polarity ...
... on pads with micromegas in P10 gas (only had 1 day to try) ... Using double GEM setup. Needs sharp focus to make track. Laser power varies from pulse to pulse ...
... years of R&D with GEMs & Micromegas. Gas properties well ... Modified GEM anode with a high resistivity film bonded to a ... technology GEMs or ...
Pad size #layers. Absorber. MAPS= Monolothic Active Pixel Sensors, CMOS technology ... Medio Activo: Detector gaseoso pads 1x1 cm2 (GRPC o MICROMEGAS) Lectura Digital ...
Title: Slide 1 Author: Harry van der Graaf Last modified by: Harry van der Graaf Created Date: 4/5/2004 1:18:21 PM Document presentation format: On-screen Show
A point-like electron source for position resolution studies. J. Peyr , J. ... expander #1. Beam. expander #2. Focalisation. triplet. Beam. profile. 10/7/09 ...
NOSTOS a new low energy neutrino experiment An idea by I. Giomataris from Saclay (France) Detect low energy neutrinos from a tritium source using a spherical gaseous TPC
Title: Slide 1 Author: Harry van der Graaf Last modified by: Harry van der Graaf Created Date: 4/5/2004 1:18:21 PM Document presentation format: On-screen Show
Title: Slide 1 Author: Harry van der Graaf Last modified by: Harry van der Graaf Created Date: 4/5/2004 1:18:21 PM Document presentation format: On-screen Show
Univ. Twente/Mesa+ Jurriaan Schmitz CERN/Medipix Constm Eric Heijne Xavie Llopart Michael Campbell * Original motivation: Si pixel readout for the Time Projection ...
1. MUON TRACKER FOR CBM experiment. Murthy S. Ganti, VEC Centre. Detector Choice. 2. Highest hit density ... Need of resistive coating ( Cermet, graphite) ...
Point resolution GEM. DESY group. (r, ) measured for GEMs with 2x6mm2 pads. 30cm. B=4T. Gas:P5 ... Measurements with prototype GEM-TPCs have shown that this ...
Position sensing on a resistive anode proportional wire from charge division ... Modified MPGD anode with a high resistivity film bonded to a readout plane with ...
investigate Si-readout techniques. start electronics design for 1-2 million pads ... Cornell/ Manufacture of prototype for studies. Purdue. A. Krivchitch. 28/10/2004 ...
R&D Opportunities in Linear Collider Tracking Dan Peterson Cornell University LCCOM 19-April-2002 Baseline Detectors Momentum resolution and implications
To design and build an ultra-high performance. Time Projection Chamber ... Group leaders as new steering committee to expand the one set up for the PRC? ...
new mesh gap pulse width reduced to ~ 20 ns. beam momentum 75 GeV/c (only K ) beam intensity scan up to ~16x nominal intensity. better double pulse. resolution ...
The concept of a spherical TPC. Measurement of the angle q13 ,Neutrino magnetic moment, Neutrino ... 104 events/year to tackle a total number of events of 105 ...
A (small) space should be kept for digital pixel readout ... term experience of running in real conditions ... latest kind of bulk' available at that time ...