'Cf 4' diaporamas de présentation

Improved Cherenkov Threshold detectors for heavy-ions experiment

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Dark Matter Search with ?TPC ? powerd by ?PIC ?

Dark Matter Search with ?TPC ? powerd by ?PIC ?. Micro Pattern Gas Detector ???? 2004 ? 12 ? 3 ?????? ???? ????. ?TPC ?????????. ????????? Heavy Charged Particle. Neutral Particle. ????? X ????????? electron recoil. Neutron proton (nuclear) recoil. Neutrino electron recoil.

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Principles of Capital Budgeting

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ULg contributions to AGACC-II: main results for 2013

ULg contributions to AGACC-II: main results for 2013. Team members: W. Bader, B. Bovy, P. Demoulin, O. Flock, B. Franco, B. Lejeune, E. Mahieu, C. Servais, D. Zander G. Roland and R. Zander. emmanuel.mahieu@ulg.ac.be. ULg involvement. Contribution to WP1 (monitoring of direct GHGs):

536 views • 39 slides

Anger Camera for neutrons

Anger Camera for neutrons. F. A. F. Fraga, L. M. S. Margato ,S. T. G. Fetal, M. M. F. R. Fraga, A. Morozov, L. Pereira, R. Ferreira Marques, P. Mendes, J. P. Rodrigues LIP Coimbra, Universidade de Coimbra. FP6 NMI3 JRA2 RII3-CT-2003-505925 ended 2008.

448 views • 32 slides

NEWAGE -- A direction-sensitive dark matter search

NEWAGE -- A direction-sensitive dark matter search. ( Ne w generation W IMP search with an a dvanced g aseous tracker e xperiment). Kentaro Miuchi ? Kyoto University) H. Nishimura T. Tanimori, H. Kubo, S. Kabuki, K. Tsuchiya, A. Takada, Y. Okada, K. Hattori, K. Ueno, S. Kurosawa

387 views • 31 slides

NEWAGE -- A direction-sensitive dark matter search

NEWAGE -- A direction-sensitive dark matter search. ( Ne w generation W IMP search with an a dvanced g aseous tracker e xperiment). Kentaro Miuchi ? Kyoto University) H. Nishimura T. Tanimori, H. Kubo, S. Kabuki, K. Tsuchiya, A. Takada, Y. Okada, K. Hattori, K. Ueno, S. Kurosawa

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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 ,

442 views • 27 slides

The ALICE TPC upgrade

The ALICE TPC upgrade. C. Garabatos, GSI f or the TPC group. The largest TPC ever. 5 m x 5 m High mechanical precision: 200 m m 100 kV in central electrode Cooling everywhere Wire chambers with pad readout Ne-CO 2 (-N 2 )

466 views • 24 slides

MWPC vs. Straws for the CMB TRD

MWPC vs. Straws for the CMB TRD. C. Garabatos. Gas mixture. MWPC: Xe-CO 2 [85-15] or other concentrations Straws: ATLAS originally Xe-CO 2 -CF 4 [70-20-10] now Xe-CO 2 -O 2 [70-27-3] Proposed for CBM: Xe-CO 2 [75-25]. Straw tubes: 79%. MWPC: 100%. ...or twice the material.

400 views • 23 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

Microstrip PSD detectors

307 views • 19 slides

HBD Update

HBD Update. Itzhak Tserruya DC Upgrades meeting HBD, BNL, July 13, 2005. Prototypes Full scale HBD Readout board FEM Final detector HBD Design GEM design and pilot production Preamp redesign? Test Facility Gas system. Full scale prototype.

362 views • 18 slides

R&D on Hadron Blind detector, recent results 27.11.2002 - 15.01.2003

R&D on Hadron Blind detector, recent results 27.11.2002 - 15.01.2003. Issues addressed: - gain limits in CF 4 with heavily ionizing particles - operation with reflective CsI photo-cathode, gain and

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The Gotthard and MUNU TPCs From the past to the future? Jean-Luc Vuilleumier, LHEP Bern

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HBD CDR Gas System and Monitoring

HBD CDR Gas System and Monitoring. Craig Woody BNL. DC Upgrades/EC Meeting March 9, 2005. Requirements. Must deliver very high purity gas to the HBD More stringent demands than any other PHENIX gas system (O 2 , H 2 O at the few ppm level)

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Searching for the QGT : Q uantum Efficiency G ain T ransparency

Searching for the QGT : Q uantum Efficiency G ain T ransparency. Stony Brook Crew & BNL Crew. Summary in Brief: Quantum Efficiency. The GEM was evaporated on Monday April 3 The Local QE test looks basically normal (a bit above average) Flash Lamp tests same today as initial installation:

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POLYMERISATION PROCESSES IN LOW-PRESSURE FLUOROCARBON PLASMAS

POLYMERISATION PROCESSES IN LOW-PRESSURE FLUOROCARBON PLASMAS. Winfred Stoffels, Eva Stoffels PO Box 513, 5600 MB Eindhoven. stoffels@discharge.phys.tue.nl http://discharge.phys.tue.nl/stoffels/. FLUOROCARBON PLASMAS. Reactive Ion Etching of semiconductors/photoresist

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Outer Tracker Comments

Ulrich Uwer University of Heidelberg. LHCb Week May 27, 2004. Aging Review Report:. Outer Tracker Comments. Aging Report. Many useful comments:. Safety factor for aging tests Acceleration factor for aging tests Material selection Importance of gas-system validation.

175 views • 9 slides