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CERN Document Server Pronađeno je 2,043 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.83 sekundi 
1.
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Space charge in drift chambers operated with the Xe, CO$_{2}$(15\%) mixture / Andronic, A. ; Appelshauser, H. ; Blume, C. ; Braun-Munzinger, P. ; Bucher, D. ; Busch, O. ; Catanescu, V. ; Ciobanu, M. ; Daues, H. ; Emschermann, D. et al.
Using prototype modules of the ALICE Transition Radiation Detector we investigate space charge effects and the dependence of the pion rejection performance on the incident angle of the ionizing particle. The average pulse height distributions in the drift chambers operated with the Xe,CO2(15%) mixture provide quantitative information on the gas gain reduction due to space charge accumulating during the drift of the primary ionization. [...]
physics/0402043.- 2004 - 18 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 525 (2004) 447-457 Fulltext: PDF;
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2.
(64)
Space charge in drift chambers operated with the Xe,CO2(15%) mixture / Andronic, A (Gesellschaft für Schwerionenforschung, Darmstadt) /for the ALICE Collaboration
Using prototype modules of the ALICE Transition Radiation Detector we investigate space charge effects and the dependence of the pion rejection performance on the incident angle of the ionizing particle. The average pulse height distributions in the drift chambers operated with the Xe,CO2(15%) mixture provide quantitative information on the gas gain reduction due to space charge accumulating during the drift of the primary ionization. [...]
physics/0402043.- 2004 - 18 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 525 (2004) 447-457 Access to fulltext document: PDF; External link: physics/0402043 PDF
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3.
(31)
Position reconstruction in drift chambers operated with Xe, $CO_{2}$ (15\%) / Adler, C. ; Andronic, A. ; Appelshauser, H. ; Bielcikova, J. ; Blume, C. ; Braun-Munzinger, P. ; Bucher, D. ; Busch, O. ; Catanescu, V. ; Ciobanu, M. et al.
We present measurements of position and angular resolution of drift chambers operated with a Xe, CO2 (15%) mixture. The results are compared to Monte Carlo simulations and important systematic effects - in particular the dispersive nature of the absorption of transition radiation and non-linearities - are discussed. [...]
physics/0511233.- 2005 - 18 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 540 (2005) 140-157 Fulltext: PDF;
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4.
(20)
Energy loss of pions and electrons of 1 to 6 GeV/c in drift chambers operated with Xe,CO2(15\%) / ALICE Collaboration
We present measurements of the energy loss of pions and electrons in drift chambers operated with a Xe,CO2(15%) mixture. The measurements are carried out for particle momenta from 1 to 6 GeV/c using prototype drift chambers for the ALICE TRD. [...]
physics/0310122.- Darmstadt : GSI, 2004 - 15 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 519 (2004) 508-17 Access to fulltext document: PDF; Fulltext: PDF; External link: physics/0310122 PDF
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5.
(20)
The ALICE TPC: Optimization of the Performance in Run 2 and Developments for the Future / Hellbär, Ernst (Frankfurt U.) /ALICE Collaboration
The Time Projection Chamber is the main tracking and particle identification detector of the ALICE experiment. The high luminosities delivered by the CERN LHC in Run 2 (2015-2018) posed new challenges in terms of detector performance and efficiency. [...]
arXiv:1909.03746.- SISSA, 2019-09-12 - 7 p. - Published in : PoS LHCP2019 (2019) 240 Fulltext: PoS(LHCP2019)240 - PDF; 1909.03746 - PDF;
In : 7th Edition of the Large Hadron Collider Physics Conference (LHCP), Puebla, Mexico, 20 May 2019, pp.240
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6.
(19)
Space-Charge Distortion in the Brookhaven Ionization Profile Monitor / Thern, R E
1987 External link: Published version from JACoW
In : 12th IEEE Particle Accelerator Conference, Washington, DC, USA, 16 - 19 Mar 1987, pp.646
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7.
(17)
Ion Movement and Space-charge Distortions in the ALICE TPC / Hellbär, Ernst
The Time Projection Chamber (TPC), a large gaseous detector, is the main particle identification device of the ALICE experiment at the CERN LHC [...]
CERN-THESIS-2015-485 - 2015. - 95 p.

NB server - Fulltext
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8.
(15)
Rate effects in high-resolution drift chambers / Aleksa, Martin ; Deile, M ; Dubbert, J ; Fabjan, Christian Wolfgang ; Gruhn, Charles R ; Hessey, N P ; Riegler, W ; Sammer, T
The impact of high counting rates on the spatial resolution of cylindrical drift tubes is investigated in detail and the results are compared with simulations. Electronics effects and space-charge effects are quantitatively analysed. [...]
CERN-EP-99-101.- Geneva : CERN, 2000 - 13 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 446 (2000) 435-43 Fulltext: PDF; Source files restricted to CERN users: ZIP; - CERN library copies
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9.
(15)
Space-point calibration of the ALICE TPC with track residuals / Schmidt, Marten Ole (Heidelberg U.) /ALICE Collaboration
In the upcoming LHC Run 3, starting in 2021, the upgraded Time Projection Chamber (TPC) of the ALICE experiment will record minimum bias Pb-Pb collisions in a continuous readout mode at an interaction rate up to 50 kHz. This corresponds to typically 4-5 overlapping collisions during the electron drift time in the detector. [...]
arXiv:2003.03174.- 2020 - 7 p. - Published in : EPJ Web Conf. 245 (2020) 01003 Fulltext: 2003.03174 - PDF; fulltext1784268 - PDF; Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.01003
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10.
(14)
Reconstruction in ALICE and calibration of TPC space-charge distortions in Run 3 / Hellbär, Ernst (Darmstadt, GSI) /ALICE Collaboration
The ALICE experiment will run with continuous readout at interaction rates of up to 50 kHz in Pb-Pb collisions during Run 3 of the LHC. In order to achieve this goal, a new data processing scheme and software are developed. [...]
arXiv:2109.12000.- 2021-11-17 - 5 p.
- Published in : PoS: LHCP2021 (2021) , pp. 023 Fulltext: document - PDF; 2109.12000 - PDF;
In : 9th Annual Large Hadron Collider Physics (LHCP 2021), Online, GB, 7 - 12 Jun 2021, pp.023
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