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1.
Conditioning of MWPCs for the LHCb Muon System / Graulich, Jean-Sébastien (CERN) ; Hilke, Hans Jurgen (CERN) ; Kachtchouk, A ; Mair, Katharina (CERN) ; Schmidt, Burkhard (CERN) ; Schneider, Thomas (CERN)
LHCb-TALK-2005-049.- Geneva : CERN, 2005 - 13. Fulltext: PDF PPT;
In : 2005 IEEE Nuclear Science Symposium and Medical Imaging Conference, San Juan, Puerto Rico, 23 - 29 Oct 2005
2.
A Laser Based Instrument for MWPC Wire Tension Measurement / Baldini, W (INFN, Ferrara ; Ferrara U.) ; Chiozzi, S (INFN, Ferrara ; Ferrara U.) ; Evangelisti, F (INFN, Ferrara ; Ferrara U.) ; Germani, S (INFN, Ferrara ; Ferrara U.) ; Landi, L (INFN, Ferrara ; Ferrara U.) ; Savrié, M (INFN, Ferrara ; Ferrara U.) ; Graziani, G (INFN, Florence ; Florence U.) ; Lenti, M (INFN, Florence ; Florence U.) ; Lenzi, M (INFN, Florence ; Florence U.) ; Passaleva, G (INFN, Florence ; Florence U.) et al.
A fast and simple method for the measurement of the mechanical tension of wires of Multi Wires Proportional Chambers (MWPCs) is described. The system is based on commercial components and does not require any electrical connection to the wires or electric or magnetic field [...]
LHCb-2007-120; CERN-LHCb-2007-120.- Geneva : CERN, 2007 - 7 p. Access to fulltext document: PDF;
3.
Asymmetric and double-cathode-pad wire chambers for the LHCb muon system / Kachtchouk, A ; Lippmann, C ; Riegler, W ; Schmidt, B ; Schneider, T ; Souvorov, V
We present results from two types of Multi-Wire Proportional Chambers (MWPCs) with wire pitch of 1.5 mm and cathode–cathode distance of 5 mm intended for triggering purposes in the LHCb experiment. Both prototypes use cathode readout because this allows arbitrary segmentation in order to achieve the required granularity. [...]
2005 - Published in : Nucl. Instrum. Methods Phys. Res., A 555 (2005) 48-54
4.
Results obtained with the first four gap MWPC prototype chamber / Hutchcroft, D (CERN) ; Kachtchouk, A (St. Petersburg, INP ) ; Riegler, W (CERN) ; Schmidt, B (CERN) ; Schneider, T (CERN) ; Suvorov, V (St. Petersburg, INP ) ; Maréchal, B (Rio de Janeiro Federal U. ) ; Gandelman, M (Rio de Janeiro Federal U. )
Results of measurements made with a full size four gap multi-wire proportional chamber prototype for the inner part of the LHCb muon system are presented. Special emphasis has been placed on the comparisons between the calculated and measured detector capacitances of the wire and cathode pads. [...]
LHCb-2001-024.- Geneva : CERN, 2001 - 19 p. Access to fulltext document: PS.GZ; Fulltext: PDF;
5.
Wire pad chambers and cathode pad chambers for the LHCb muon system / Botchine, B (St. Petersburg, INP ) ; Lazarev, V A (St. Petersburg, INP ) ; Saguidova, N (St. Petersburg, INP ) ; Vorobyov, A (St. Petersburg, INP ) ; Kachtchouk, A (St. Petersburg, INP ; CERN) ; Riegler, W (CERN) ; Schmidt, B (CERN) ; Schneider, T (CERN) ; Gandelman, M (Rio de Janeiro Federal U. ) ; Maréchal, B (Rio de Janeiro Federal U. ) et al.
A proposal for Wire-Pad-Chambers and Cathode-Pad-Chambers for the LHCb Muon system is presented. It is shown that a single technology satisfies the requirements of almost the entire detector, garanteeing maximum uniformity. [...]
LHCb-2000-114.- Geneva : CERN, 2002 - 30 p. Access to fulltext document: PS.GZ; Fulltext: PDF;
6.
Design and construction of the wire chambers for the LHCb muon system / Kachtchouk, A (St. Petersburg, INP ) ; Kristic, R (CERN) ; Riegler, W (CERN) ; Schmidt, B (CERN) ; Schneider, T (CERN) ; Suvorov, V (St. Petersburg, INP ) ; Anelli, M (LNF, Dafne Light ) ; Campana, P (LNF, Dafne Light ) ; Denni, U (LNF, Dafne Light ) ; Felici, G (LNF, Dafne Light ) et al.
The LHCb muon system will use Multi-Wire Proportional Chambers (MWPC) in all regions with a particle flux between 1KHz/cm2 and 100 kHz/cm2. After an overview of the chamber requirements and specifications, the design and construction procedures including the quality control of the detector system are described. [...]
LHCb-2001-026.- Geneva : CERN, 2001 - 23 p. Access to fulltext document: PS.GZ; Fulltext: PDF;

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