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CERN Document Server Sök i 616 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.70 sekunder. 
1.
Performance of the ATLAS Muon Drift-Tube Chambers at High Background Rates and in Magnetic Fields / Dubbert, J. (Munich, Max Planck Inst.) ; Horvat, S. (Munich, Max Planck Inst.) ; Legger, F. (Munich, Max Planck Inst.) ; Kortner, O. (Munich, Max Planck Inst.) ; Kroha, H. (Munich, Max Planck Inst.) ; Richter, R. (Munich, Max Planck Inst.) ; Valderanis, Ch. (Munich, Max Planck Inst.) ; Rauscher, F. (Munich U.) ; Staude, A. (Munich U.)
The ATLAS muon spectrometer uses drift-tube chambers for precision tracking. [...]
arXiv:1604.01598 ; MPI-2016-069.
- 2016. - 32 p.
Preprint - Full text
2.
Performance of the ATLAS Precision Muon Chambers under LHC Operating Conditions / Deile, M. (Munich, Max Planck Inst.) ; Dietl, H (Munich, Max Planck Inst.) ; Dubbert, J (Munich U.) ; Horvat, S (Munich, Max Planck Inst.) ; Kortner, O (Munich, Max Planck Inst.) ; Kroha, H (Munich, Max Planck Inst.) ; Manz, A (Munich, Max Planck Inst.) ; Mohrdieck, S (Munich, Max Planck Inst.) ; Rauscher, F (Munich U.) ; Richter, Robert (Munich, Max Planck Inst.) et al.
For the muon spectrometer of the ATLAS detector at the large hadron collider (LHC), large drift chambers consisting of 6 to 8 layers of pressurized drift tubes are used for precision tracking covering an active area of 5000 m2 in the toroidal ?eld of superconducting air core magnets. The chambers have to provide a spatial resolution of 41 microns with Ar:CO2 (93:7) gas mixture at an absolute pressure of 3 bar and gas gain of 2?104. [...]
MPI-PHE-2003-03; arXiv:1604.00236; MPI-PHE-2003-03.- 2004 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 518 (2004) 65-68 Preprint: PDF; External link: Preprint
In : 9th Pisa Meeting on Advanced Detectors, La Biodola, Italy, 25 - 31 May 2003, pp.65
3.
Resolution and Efficiency of the ATLAS Muon Drift-Tube Chambers at High Background Rates / Deile, M. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Dubbert, J. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Horvat, S. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Kortner, O. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Kroha, H. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Manz, A. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Mohrdieck-Mock, S. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Rauscher, F. (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Richter, Robert (CERN ; Munich U. ; Munich, Max Planck Inst.) ; Staude, A. (CERN ; Munich U. ; Munich, Max Planck Inst.) et al.
The resolution and efficiency of a precision drift-tube chamber for the ATLAS muon spectrometer with final read-out electronics was tested at the Gamma Irradiation Facility at CERN in a 100 GeV muon beam and at photon irradiation rates of up to 990 Hz/square cm which corresponds to twice the highest background rate expected in ATLAS. A silicon strip detector telescope was used as external reference in the beam. [...]
MPP-2004-042; arXiv:1603.09572; MPP-2004-042.- 2016 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 535 (2004) 212 Preprint: PDF; External link: Preprint
In : 10th International Vienna Conference on Instrumentation, Vienna, Austria, 16 - 21 Feb 2004, pp.212-215
4.
Development of Fast High-Resolution Muon Drift-Tube Detectors for High Counting Rates / Bittner, B. (Munich, Max Planck Inst.) ; Dubbert, J. (Munich, Max Planck Inst.) ; Horvat, S. (Munich, Max Planck Inst.) ; Kortner, O. (Munich, Max Planck Inst.) ; Kroha, H. (Munich, Max Planck Inst.) ; Legger, F. (Munich, Max Planck Inst.) ; Richter, R. (Munich, Max Planck Inst.) ; Adomeit, S. (Munich U.) ; Biebel, O. (Munich U.) ; Engl, A. (Munich U.) et al.
Pressurized drift-tube chambers are e?cient detectors for high-precision tracking over large areas. The Monitored Drift-Tube (MDT) chambers of the muon spectrometer of the ATLAS detector at the Large Hadron Collider (LHC) reach a spatial resolution of 35 micons and almost 100% tracking e?ciency with 6 layers of 30 mm diameter drift tubes operated with Ar:CO2 (93:7) gas mixture at 3 bar and a gas gain of 20000. [...]
arXiv:1603.09516; MPP-2010-091.- 2011 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 628 (2011) 154-157 Fulltext: PDF; External link: Preprint
In : 12th Vienna Conference on Instrumentation, Vienna, Austria, 15 - 20 Feb 2010, pp.154-157
5.
Performance of Drift-Tube Detectors at High Counting Rates for High-Luminosity LHC Upgrades / Bittner, Bernhard (Munich, Max Planck Inst.) ; Dubbert, Joerg ; Kortner, Oliver ; Kroha, Hubert ; Manfredini, Alessandro ; Nowak, Sebastian ; Ott, Sebastian ; Richter, Robert ; Schwegler, Philipp ; Zanzi, Daniele et al.
The performance of pressurized drift-tube detectors at very high background rates has been studied at the Gamma Irradiation Facility (GIF) at CERN and in an intense 20 MeV proton beam at the Munich Van- der-Graaf tandem accelerator for applications in large-area precision muon tracking at high-luminosity upgrades of the Large Hadron Collider (LHC). The ATLAS muon drift-tube (MDT) chambers with 30 mm tube diameter have been designed to cope with γ and neutron background hit rates of up to 500 Hz/cm 2 [...]
arXiv:1603.09508; MPP-2013-596.- 2013 - 5 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 732 (2013) 250-254 Fulltext: PDF; External link: Preprint
In : 13th Vienna Conference on Instrumentation, Vienna, Austria, 11 - 15 Feb 2013, pp.250-254
6.
Development of Muon Drift-Tube Detectors for High-Luminosity Upgrades of the Large Hadron Collider / Bittner, B. (Munich, Max Planck Inst.) ; Dubbert, J. (Munich, Max Planck Inst.) ; Kortner, O. (Munich, Max Planck Inst.) ; Kroha, H. (Munich, Max Planck Inst.) ; Legger, F. (Munich, Max Planck Inst.) ; Richter, R. (Munich, Max Planck Inst.) ; Biebel, O. (Munich U.) ; Engl, A. (Munich U.) ; Hertenberger, R. (Munich U.) ; Rauscher, F. (Munich U.)
The muon detectors of the experiments at the Large Hadron Collider (LHC) have to cope with unprecedentedly high neutron and gamma ray background rates. In the forward regions of the muon spectrometer of the ATLAS detector, for instance, counting rates of 1.7 kHz/square cm are reached at the LHC design luminosity. [...]
arXiv:1603.09504; MPP-2009-321; MPP-2009-321.- 2016 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 617 (2010) 169-172 Fulltext: PDF; External link: Preprint
In : 11th Pisa Meeting on Advanced Detectors on Frontier Detectors For Frontier Physics, La Biodola, Italy, 24 - 30 May 2009, pp.169-172
7.
Construction and Test of a Prototype Chamber for the Upgrade of the ATLAS Muon Spectrometer / Bittner, B (Munich, Max Planck Inst.) ; Dubbert, J (Munich, Max Planck Inst.) ; Kroha, H (Munich, Max Planck Inst.) ; Loeben, J v (Munich, Max Planck Inst.) ; Schwegler, P (Munich, Max Planck Inst.)
Monitored drift tube chambers are used as precision tracking detectors in the muon spectrometer of the ATLAS experiment at the LHC at CERN. These chambers provide a spatial resolution of 35 μm and a tracking efficiency of close to 100% up to background rates of 0.5 kHz/cm 2 , the former being limited at higher rates mainly due to space-charge effects and the latter due to the maximum drift time of 700 ns. [...]
2012 - 7 p. - Published in : Phys. Procedia 37 (2012) 515-521 Elsevier Open Access article: PDF;
In : 2nd International Conference on Technology and Instrumentation in Particle Physics, Chicago, IL, USA, 9 - 14 Jun 2011, pp.515-521
8.
Measurement of the centrality dependence of the charged-particle pseudorapidity distribution in proton--lead collisions at $\sqrt{s_{_\text{NN}}} = 5.02$ TeV with the ATLAS detector / ATLAS Collaboration
The centrality dependence of the mean charged-particle multiplicity as a function of pseudorapidity is measured in approximately 1 $\mu$b$^{-1}$ of proton--lead collisions at a nucleon--nucleon centre-of-mass energy of $\sqrt{s_{_\text{NN}}} = 5.02$ TeV using the ATLAS detector at the Large Hadron Collider. Charged particles with absolute pseudorapidity less than 2.7 are reconstructed using the ATLAS pixel detector. [...]
arXiv:1508.00848; CERN-PH-EP-2015-160; CERN-PH-EP-2015-160.- Geneva : CERN, 2016-04-12 - 28 p. - Published in : Eur. Phys. J. C 76 (2016) 199 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
9.
Centrality, rapidity and transverse momentum dependence of isolated prompt photon production in lead-lead collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV measured with the ATLAS detector / ATLAS Collaboration
Prompt photon production in $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV Pb+Pb collisions has been measured by the ATLAS experiment at the Large Hadron Collider using data collected in 2011 with an integrated luminosity of 0.14 nb$^{-1}$. Inclusive photon yields, scaled by the mean nuclear thickness function, are presented as a function of collision centrality and transverse momentum in two pseudo rapidity intervals, $|\eta| < 1.37$ and $1.52 < |\eta| < 2.37$. [...]
arXiv:1506.08552; CERN-PH-EP-2015-142; CERN-PH-EP-2015-142.- Geneva : CERN, 2016-03-28 - 28 p. - Published in : Phys. Rev. C 93 (2016) 034914 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
10.
Measurement of the production of neighbouring jets in lead-lead collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV with the ATLAS detector / ATLAS Collaboration
This Letter presents measurements of correlated production of nearby jets in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV using the ATLAS detector at the Large Hadron Collider. The measurement was performed using 0.14 ${\rm nb}^{-1}$ of data recorded in 2011. [...]
arXiv:1506.08656; CERN-PH-EP-2015-143; CERN-PH-EP-2015-143.- Geneva : CERN, 2015-12-17 - 20 p. - Published in : Phys. Lett. B 751 (2015) 376-395 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint

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