The ATLAS TRT end-cap detectors

被引:17
作者
Abat, E. [2 ]
Addy, T. N. [11 ]
Akesson, T. P. A. [14 ]
Alison, J. [23 ]
Anghinolfi, F. [4 ]
Arik, E. [2 ]
Arik, M. [2 ]
Atoian, G. [29 ]
Auerbach, B. [29 ]
Baker, O. K. [29 ]
Banas, E. [7 ]
Baron, S. [4 ]
Bault, C. [4 ]
Becerici, N. [2 ]
Beddall, A. [2 ]
Beddall, A. J. [2 ]
Bendotti, J. [4 ]
Benjamin, D. P. [8 ]
Bertelsen, H. [5 ]
Bingul, A. [2 ]
Blampey, H. [4 ]
Bocci, A. [8 ]
Bochenek, M. [6 ]
Bondarenko, V. G. [18 ]
Bychkov, V. [13 ]
Callahan, J. [12 ]
Garrido, M. Capeans [4 ]
Sas, L. Cardiel [4 ]
Catinaccio, A. [4 ]
Cetin, S. A. [2 ]
Chandler, T. [29 ]
Chritin, R. [9 ]
Cwetanski, P. [12 ]
Dam, M. [5 ]
Danielsson, H. [4 ]
Danilevich, E. [1 ]
David, E. [4 ]
Degenhardt, J. [23 ]
Di Girolamo, B. [4 ]
Dittus, F. [4 ]
Dixon, N. [4 ]
Dobos, D. [4 ]
Dogan, O. B. [2 ]
Dolgoshein, B. A. [18 ]
Dressnandt, N. [23 ]
Driouchi, C. [5 ]
Ebenstein, W. L. [8 ]
Eerola, P. [14 ]
Egede, U. [14 ]
Egorov, K. [12 ]
机构
[1] Petersburg Nucl Phys Inst, RU-188300 Gatchina, Russia
[2] Bogazici Univ, Dept Phys, Fac Sci, TR-80815 Bebek, Turkey
[3] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA
[4] CERN, CH-1211 Geneva 23, Switzerland
[5] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
[6] AGH UST, FPACS, PL-30059 Krakow, Poland
[7] Polish Acad Sci, H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland
[8] Duke Univ, Dept Phys, Durham, NC 27708 USA
[9] Univ Geneva, Sect Phys, CH-1211 Geneva, Switzerland
[10] Univ Grenoble 1, INPG, Lab Phys Subatom & Cosmol, CNRS IN2P3, FR-38026 Grenoble, France
[11] Hampton Univ, Dept Phys, Hampton, VA 23668 USA
[12] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA
[13] Joint Inst Nucl Res Dubna, Joint Inst Nucl Res, RU-141980 Dubna, Moscow Region, Russia
[14] Lunds Univ, Fysiska Inst, SE-22100 Lund, Sweden
[15] INFN Milano, IT-20133 Milan, Italy
[16] Univ Milan, Dipartimento Fis, IT-20133 Milan, Italy
[17] Acad Sci, PN Lebedev Phys Inst, RU-117924 Moscow, Russia
[18] MEPhI, RU-115409 Moscow, Russia
[19] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, RU-11992 Moscow, Russia
[20] Max Planck Inst Phys & Astrophys, DE-80805 Munich, Germany
[21] Univ Paris 11, CNRS, LAL, IN2P3, F-91405 Orsay, France
[22] Univ Oslo, Dept Phys, NO-0316 Oslo 3, Norway
[23] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA
[24] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA
[25] UVEG CSIC, Ctr Mixto, Inst Fis Corpuscular, IFIC, ES-46071 Valencia, Spain
[26] Univ Valencia, Dept Fis At Mol & Nucl, Barcelona 08193, Spain
[27] CSIC, CNM, IMB, Barcelona 08193, Spain
[28] Univ British Columbia, Dept Phys, Vancouver, BC V6T 1Z1, Canada
[29] Yale Univ, Dept Phys, New Haven, CT 06520 USA
关键词
Particle tracking detectors; Transition radiation detectors; Large detector systems for particle and astroparticle physics;
D O I
10.1088/1748-0221/3/10/P10003
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The ATLAS TRT end-cap is a tracking drift chamber using 245,760 individual tubular drift tubes. It is a part of the TRT tracker which consist of the barrel and two end-caps. The TRT end-caps cover the forward and backward pseudo-rapidity region 1.0 < vertical bar eta vertical bar < 2.0, while the TRT barrel central eta region vertical bar eta vertical bar < 1.0. The TRT system provides a combination of continuous tracking with many measurements in individual drift tubes ( or straws) and of electron identification based on transition radiation from fibers or foils interleaved between the straws themselves. Along with other two sub-systems, namely the Pixel detector and Semi Conductor Tracker (SCT), the TRT constitutes the ATLAS Inner Detector. This paper describes the recently completed and installed TRT end-cap detectors, their design, assembly, integration and the acceptance tests applied during the construction.
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页数:69
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