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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.
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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.
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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.
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Beam tests of WPC-7 prototype of iwire pad chambers for the LHCb muon system
/ Bochin, B (St. Petersburg, INP ) ; Guets, S (St. Petersburg, INP ) ; Lazarev, V A (St. Petersburg, INP ) ; Saguidova, N (St. Petersburg, INP ) ; Spiridenkov, E M (St. Petersburg, INP ) ; Vorobev, A P (St. Petersburg, INP ) ; Vorobyov, A (St. Petersburg, INP )
A new prototype of the Wire Pad Chamber for the LHCb Muon System, WPC-7, has been constructed at PNPI and tested in the T11 beam at CERN. This prototype proved to be more stable against the electrical discharges at high voltages thus extending the operational plateau of the chamber by 200V. [...]
LHCb-2000-102.-
Geneva : CERN, 2000 - 37 p.
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Test results of a full size prototype of the muon chambers for region M2/R4 of the LHCb muon system
/ Bochin, B (St. Petersburg, INP ) ; Guets, S (St. Petersburg, INP ) ; Lazarev, V A (St. Petersburg, INP ) ; Saguidova, N (St. Petersburg, INP ) ; Spiridenkov, E M (St. Petersburg, INP ) ; Vorobiev, A P (St. Petersburg, INP ) ; Vorobyov, A (St. Petersburg, INP )
A full size prototype M2R4-01 of the Wire Pad Chambers for region M2/R4 of the LHCb Muon System hs been constructed at PNPI and tested in the T11 beam at CERN. The prototype contained two double-gap chambers with the sensitive area of 25x120 cm2. [...]
LHCb-2002-025.-
Geneva : CERN, 2002 - 29 p.
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Stations 4 and 5 of the ALICE Muon Spectrometer: Modular Approach
/ Komkov, B (St. Petersburg, INP ) ; Kozlov, V (St. Petersburg, INP ) ; Markushin, D (St. Petersburg, INP ) ; Miftakhov, N M (St. Petersburg, INP ) ; Nikulin, V V (St. Petersburg, INP ) ; Samsonov, V (St. Petersburg, INP ) ; Tarasenkova, O (St. Petersburg, INP ) ; Volkov, S (St. Petersburg, INP ) ; Gertsenstein, V (St. Petersburg, INP )
/ALICE Collaboration
Abstract Here we present a modular approach for the tracking chambers TC7, TC8 (station 4) and TC9 , TC10 (station 5) of the ALICE Muon Spectrometer (notations from the ALICE Muon Spectrometer Technical Proposal [1]). The chambers are located between the dipole magnet and the iron wall of the muon shield [...]
ALICE-INT-1999-41; CERN-ALICE-INT-1999-41.-
Geneva : CERN, 1999 - 23 p.
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Construction and test of the prototype chamber for region 1 of the LHCb muon station 2 ; 2002 ed.
/ Maréchal, B (Rio de Janeiro Federal U. ) ; De Oliveira, G (Rio de Janeiro Federal U. ) ; De Paula, L S (Rio de Janeiro Federal U. ) ; Gandelman, M (Rio de Janeiro Federal U. ) ; Costa, H (CEFET, Rio de Janeiro ) ; Da Silva, R (CEFET, Rio de Janeiro ) ; Kashchuk, A (CERN) ; Schneider, T (CERN)
A four gap MWPC prototype for region 1 of the muon station 2, with non-staggered wires, as built and tested. The construction details and the test results are presented..
LHCb-2002-034.-
Geneva : CERN, 2002 - 14 p.
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