1. Beam tests of the DØ uranium liquid argon end calorimeters
- Author
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T. Huehn, F. Stocker, Ivan Kotov, P. Lucas, J. F. Glicenstein, V. A. Bezzubov, B. Mansoulié, R. P. Smith, Jianchu Xu, F. Nang, Michael Shupe, R. Madden, L. Rasmussen, Jinghong Chen, T. Ferbel, W. Karsh, J. Yu, J. A. Guida, F. Borcherding, K. K. Ng, M. D. Marx, K. Bazizi, S. Abachi, A. Bross, H. D. Wahl, R. Stephens, D. Buchholz, Y. Xia, Harrison Prosper, R. Avellaneda, N. Amos, S. Fahey, Rajendran Raja, O. I. Dahl, S. Cherny, P. Laurens, I. Manning, E. Barasch, M. Strovink, S. Krzywdzinzski, Pushpalatha C Bhat, Stephen Wimpenny, D. Nešić, J. Kourlas, Daniel J. Smith, D. A. Stoyanova, Heng Xu, S. Youssef, A. Kholodenko, M. Mudan, R. J. Madaras, R. Ruland, A. Dyakonenkov, J. Cochran, P. Xie, Welathantri Gd Dharmaratna, T. Marshall, V. Platonov, A. Kirunin, W. Kononenko, J. A. Wightman, B. Pi, K. De, D. Norman, Y. H. Zhou, T. Heuring, A. Kernan, A. M. Davidenko, T. L. Geld, Vyacheslav Klyukhin, G. E. Forden, R. Van Berg, J. Kotcher, M. Peters, S. Igarashi, D. Hedin, Q. Z. Li-Demarteau, J. McKinley, D. Finley, A. Peryshkin, J. Borders, H. J. Martin, N. A. Roe, A. Klatchko, A. Taketani, M. J. Yang, Gregory R Snow, S. Blessing, Shuichi Kunori, Hiroaki Aihara, S.A. Kahn, Allen Mincer, J. Featherly, R. E. Avery, A. S. Ito, A. P. Vorobiev, D. Cullen-Vidal, K. Genser, A. L. Read, W. E. Cooper, J. F. Hubbard, R. E. Hall, E. Kistenev, A. Zieminski, N. Graf, B. Gobbi, P. M. Tuts, F. Lobkowicz, Ph. Mangeot, V. Riadovikov, M. Tartaglia, M. L. Good, S. Chekulaev, Robert Hirosky, E. Malamud, A. Jonckheere, N. Bozko, S. Fuess, V. I. Kochetkov, Sylvain Tisserant, Renkai Li, L. T. Kerth, A. Efimov, J. Bantly, R. Morphis, R. L. Dixon, Michael Rijssenbeek, J. Thompson, W. Smart, Andrew White, K. A. Johns, H. E. Fisk, A. Milder, B. Baldin, Y. Ducros, P. Yamin, A. Zylberstejn, D. Owen, S. Repond, G. Dugan, T. M.L. Ren, Stephan Linn, V. N. Evdokimov, B. G. Pope, Paolo Franzini, W. Selove, B. Gibbard, J. Sculli, H. Greenlee, X. C. Meng, T. G. Trippe, P. Grudberg, H. Haggerty, Sergey Denisov, S. Lökös, N. Oshima, Daria Zieminska, R. D. Schamberger, V. S. Narasimham, M. Abolins, G. Finocchiaro, D. Pizzuto, V. Glebov, Allan G Clark, J. Teiger, B. I. Klochkov, A. Baden, G. C. Blazey, David Cutts, R. E. Lanou, H. Jöstlein, R. Engelmann, A. A. Mayorov, J. T. White, P. Mooney, Yu. Pischalnikov, Serban Protopopescu, R. Huson, J. Womersley, R. Yamada, M. Fatyga, M. Diesburg, O. V. Eroshin, E. A. Kozlovsky, J. H. Christenson, Quing Zhu, S. H. Aronson, M. E. Johnson, H. T. Diehl, D. Bogert, Juliet Lee-Franzini, R. L. McCarthy, S. H. Ahn, A. Pluquet, P. Martin, John Rutherfoord, V. Burtovoy, P. Draper, K. Streets, J. Ellison, A. Suhanov, C. Cretsinger, T. Behnke, J. Yang, R. Partridge, J. N. Butler, P. D. Grannis, H. Piekarz, D. Edmunds, Raymond Brock, Boaz Klima, V. M. Podstavkov, Yu.M. Antipov, D. Denisov, G. Theodosiou, W.A. Wenzel, H. A. Neal, Z. Wolf, Peter Nemethy, C. Stewart, A. Shkurenkov, M. Paterno, James C. Green, M. Fortner, Srinivasan Rajagopalan, Dan Green, J. T. Linnemann, A. Zotov, N. Bulgakov, R. Astur, H. Weerts, M. Demarteau, M. Goforth, C. Klopfenstein, H. S. Mao, C. S. Gao, W. Guryn, S. Willis, S. Durston, Ron Lipton, L. Oesch, M. L. Stevenson, S. Feher, A. L. Spadafora, S. C. Loken, Howard Gordon, P. Rubinov, K. W. Merritt, J. F. Bartlett, J. S. Hoftun, J. M. Guida, R. Zeller, D. P. Eartly, Sharon Hagopian, E. Oltman, N. J. Hadley, C. T. Murphy, R. Cence, and C. Yoshikawa
- Subjects
Physics ,Nuclear and High Energy Physics ,Physics::Instrumentation and Detectors ,Monte Carlo method ,Detector ,Tevatron ,Electron ,Calorimeter ,law.invention ,Nuclear physics ,law ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,Fermilab ,Nuclear Experiment ,Collider ,Instrumentation ,Beam (structure) - Abstract
We describe the results of beam tests of three uranium-liquid argon calorimeter modules constructed for the DO detector at the Fermilab Tevatron collider. As part of the calibration procedure, these modules were exposed to beams of electrons, pions and muons between 10 and 150 GeV/c before their installation in the end calorimeter of the completed DO detector. We obtain an electromagnetic sampling resolution of 15.7%/√E and constant term of 0.3%. The hadronic sampling resolution is 45%/√E (degraded to 50%/√E by the effects of upstream material) and the constant term is 4%. The calorimeter is linear to 0.5%, and the electromagnetic to hadronic response ratio is between 1.02 and 1.09 over this range of momenta. For an electron efficiency of 95% we obtain a rejection factor against pions of ∼ 900-3000 for particles in the momentum range between 50 and 150 GeV/c. We also compare our results with the predictions of a detailed Monte Carlo simulation.
- Published
- 1993