|
1.
|
|
|
2.
|
Tests of CMS MSGC Modules at PSI
/ Beaumont, Willem (Antwerp U.) ; Beckers, T (Antwerp U.) ; Bernier, Kim (Antwerp U.) ; Blum, Peter (CERN) ; Bouhali, Othmane (Antwerp U.) ; Boulogne, Isabelle (Antwerp U.) ; Bozzo, Marco (INFN, Pisa) ; Brez, Alessandro (INFN, Pisa) ; Buzulutskov, A (Novosibirsk, IYF) ; Coffin, Jean-Pierre Coffin (Strasbourg, IPHC) et al.
The CMS experiment, to be installed at the future p-p collider LHC at CERN, foresees the use of Micro-Strip Gas Counters ( MSGC's) for the outer layers of its central tracker. Present developments focus on the reliability of MSGC's in the harsh radiation environment imposed by the LHC. [...]
CMS-CR-1999-021.-
Geneva : CERN, 1999
Fulltext: PDF PS.Z;
In : International Workshop on Micro-Pattern Gas Detectors, Orsay, France, 28 - 30 Jun 1999
|
|
|
3.
|
A two-stage amplifying detector candidate for the CMS forward tracker
/ Barvich, Tobias (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Blüm, Peter (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Kärcher, Kurt (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Knoblauch, Dieter (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Mörmann, Dirk (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Müller, Thomas (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Neuberger, Dirk (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Pallarès, Anne (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Schilling, M (Inst. fur Experimentelle Kernphysik, Karlsruhe University) ; Simonis, Hans-Jürgen (Inst. fur Experimentelle Kernphysik, Karlsruhe University) et al.
We report on the construction and first test beam results of a prototype of two-stage amplifying detector modules with four trapezoidal elements arranged in a geometry as planned for the CMS forward tracker. The performance of the detector is studied for different operational parameters in a high energy pion beam at CERN..
CMS-NOTE-1999-036.-
Geneva : CERN, 1999
Fulltext: PDF PS.Z;
|
|
|
4.
|
Assembly and operation of a baseline-design MSGC detector module
/ Thümmel, Wolf Hagen (IEKP Karlsruhe, Germany) ; Blüm, Peter (IEKP Karlsruhe, Germany) ; Kärcher, Kurt (IEKP Karlsruhe, Germany) ; Knoblauch, Dieter (IEKP Karlsruhe, Germany) ; Müller, Thomas (IEKP Karlsruhe, Germany) ; Neuberger, Dirk (IEKP Karlsruhe, Germany) ; Simonis, Hans-Jürgen (IEKP Karlsruhe, Germany)
We report on the assembly and test beam results of a baseline-design MSGC detector prototype as foreseen for the CMS forward tracker. Particular attention is given to the optimization of assembly procedure and tooling. [...]
CMS-NOTE-1999-012.-
Geneva : CERN, 1999
Fulltext: PDF PS.Z;
|
|
|
5.
|
Test Results of a MSGC Detector Module for the CMS forward MSGC-Tracker
/ Kräber, Michael (IEK, Univ. Karlsruhe, Germany) ; Blüm, Peter (IEK, Univ. Karlsruhe, Germany) ; Kärcher, Kurt (IEK, Univ. Karlsruhe, Germany) ; Knoblauch, Dieter (IEK, Univ. Karlsruhe, Germany) ; Metri, R (IEK, Univ. Karlsruhe, Germany) ; Müller, Thomas (IEK, Univ. Karlsruhe, Germany) ; Neuberger, Dirk (IEK, Univ. Karlsruhe, Germany) ; Pallarès, Anne (IEK, Univ. Karlsruhe, Germany) ; Simonis, Hans-Jürgen (IEK, Univ. Karlsruhe, Germany) ; Thümmel, Wolf Hagen (IEK, Univ. Karlsruhe, Germany)
We report on the construction and test beam results of a MSGC detector module with four trapezoidal elements arranged in a geometry as planned for the CMS forward tracker. Our objective is to study a concept for the forward detector modules which is easy to build with minimal contribution to the material budget. [...]
CMS-NOTE-1998-037.-
Geneva : CERN, 1998
Fulltext: PDF PS.Z;
|
|
|
6.
|
Performance test of a micro-pattern stereo detector with two gas electron multipliers
/ Barvich, T ; Blüm, H P ; Erdmann, M ; Fahrer, M ; Kärcher, K ; Kühn, F ; Mörmann, D ; Müller, T ; Neuberger, D ; Röderer, F et al.
2002
- Published in : Nucl. Instrum. Methods Phys. Res., A 478 (2002) 187-9
|
|
|
7.
|
Construction and Performance of a Micro-Pattern Stereo Detector with Two Gas Electron Multipliers
/ Barvich, T ; Blüm, H P ; Erdmann, M ; Fahrer, M ; Kärcher, K ; Kühn, F ; Mörmann, D ; Müller, T ; Neuberger, D ; Röderer, F et al.
The construction of a micro-pattern gas detector of dimensions 40x10 cm**2 is described. Two gas electron multiplier foils (GEM) provide the internal amplification stages. [...]
hep-ex/0110008; IEKP-KA-2001-20.-
Karlsruhe : Karlsruhe Fridericiana Univ. Inst. Exp. Kernphys., 2002 - 21 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 485 (2002) 477-489
Access to fulltext document: 0110008.fig4 - PS.GZ; 0110008.fig5 - PS.GZ; 0110008.fig2 - PS.GZ; 0110008.fig3 - PS.GZ; 0110008 - PDF; External link: hep-ex/0110008 PDF
|
|
|
8.
|
Large scale test of wedge shaped micro strip gas counters
/ Ackermann, M ; Atz, S ; Aulchenko, V M ; Bachmann, S (Physikalisches Institut, RWTH Aachen, Germany) ; Baibusinov, B O ; Barthe, S ; Beaumont, W ; Beckers, T ; Beissel, F ; Benhammou, Ya et al.
In order to check the system aspects of the forward-backward MSGC tracker designed for the future CMS experiment at LHC, 38 trapezoidal MSGC counters assembled in six multi-substrates detector modules were built and exposed to a muon beam at the CERN SPS. Results on the gain uniformity along the wedge-shaped strip pattern and across the detector modules are shown together with measurements of the detection efficiency and the spatial resolution. [...]
1999
- Published in : Nucl. Instrum. Methods Phys. Res., A 436 (1999) 313-25
|
|
|
9.
|
Irradiation of MSGCs with low-energy neutrons
/ Blüm, H P ; Kärcher, K ; Knoblauch, D ; Kräber, M H ; Metri, R ; Müller, T ; Neuberger, D ; Simonis, H J ; Thümmel, W H
1998
In : 8th Vienna Wire Chamber Conference, Vienna, Austria, 23 - 27 Feb 1998, pp.388-93
|
|