Accès ouvert déclaré
2008
article
Design, Performance, and Calibration of CMS Hadron Endcap Calorimeters
G. Baiatian, M. Hashemi, Sharon Hagopian, Andras Pal, Emanuel Machado, E. Isiksal, O’Dell, T. Haelen, D. A. Sanders, E. Yazgan, Grigory Safronov, J. E. Elias, György Bencze, A. I. Demianov, Kenneth Carrell, Fernando Varela, Irina Vardanyan, P. Zalán, E. Hazen, R. Stefanovich, A. Khmelnikov, Jeremy Mans, Cigdem Özkan, B Grynev, D. Oleynik, J. Rohlf, V. Lyubynskiy, Yeon Sei Chung, D. Elvira, Halil Özkurt, Seema Sharma, A. Ulyanov, L. Litov, S.R. Chendvankar, A. Korablev, L. Reddy, K Gusum, A. Volodko, S. Los, I. Kosarev, Jas Singh, I. Kisselevich, N. Akchurin, R. Thomas, Tullio Grassi, I. Suzuki, I. Dumanoğlu, Arjan Hendrix Heering, C. Tully, Robert L. Bard, A. Polatöz, J. Freeman, S. Özkorucuklu, E. Rogalev, V. Kalagin, S. Cerci, Sergey Semenov, R. Semenov, L.K. Turchanovich, H. Mermerkaya, A. Vishnevskiy, I. Vankov, L. H. Kramer, I. Schmidt, Alexandre Orlov, A. Bodek, T. de Visser, E. Vlassov, V. Senchyshyn, M.R. Miller, S. Piperov, A. Petrosian, Randy Ruchti, A. T. Laasanen, Daniel John Karmgard, S. Sekmen, J. M. Kohli, P. Moissenz, V.I. Genchev, Podrasky, V. Kaftanov, K. P. Moissenz, P. Cushman, H. Gamsizkan, Viatcheslav Stolin, S. B. Beri, M. Mohammadi Najafabadi, I. Emeliantchik, Kryshkin, Y. Onel, R. Vidal, Sergey Sergeyev, S. Koylu, V.V. Smetannikov, E. Gülmez, A. N. Krinitsyn, H. S. Budd, C. Lawlor, M. Serin-Zeyrek, O. Kodolova, Pavel Sorokin, Yousi Ma, Arun Kumar, Alexi Mestvirishvili, Heejong Kim, A. M. Guler, V. I. Kudinov, V. V. Talov, U. Akgun, Bannaje Sripathi Acharya, Naba Kumar Mondal, Kolossov, Á. László, S. Aydin, C. Sanzeni, B. Sherwood, Л. Дімітров, Taylan Yetkin, C. Jarvis, Juliana Whitmore, B. Satyanarayana, D. Winn, Mehmet Zeyrek, Shuichi Kunori, V. A. Pikalov, I. Golutvin, A. Kayis Topaksu, Mandakini Ravindra Patil, R. Sever, J.-P. Merlo, I. Vodopiyanov, K. Sogut, D. Lazic, Huseyin Topakli, J. M. Hauptman, R. G. Kellogg, A. Ronzhin, L. Sarycheva, R. Ralich, Y. Gershtein, Sergey Petrushanko, P. Nagaraj, Shouxiang Wu, Andris Skuja, Nikolai Shumeiko, V. Abramov, E. Eşkut, Pelin Kurt, V. Gavrilov, N. P. Ilyina, A. Ryazanov, M. Spezziga, Albert M. Sirunyan, S. Dugad, Kurtis F. Johnson, V. E. Barnes, Mehmet Deliomeroglu, Yury Korneev, J. Olson, F. Duru, Mustafa Numan Bakirci, K. Babich, J. Reidy, V. Bhatnagar, Harinder Singh Bawa, V. Smirnov, M. Arcidy, T. Camporesi, A. Fenyvesi, A. Esendemir, Stephan Linn, A. Krokhotin, Drew Baden, L. Levchuk, W. C. Fisher, Dmitri Litvintsev, Edwin Norbeck, György Vesztergombi, S. Paktinat, K Cankoc, R. Wigmans, A. Kalinin, S. Abdullin, Katta Sudhakar, A. Kamenev, M. M. Baarmand, S. C. Eno, Sunanda Banerjee, J. Damgov, Konoplianikov, A. A. Yershov, Sergey Kuleshov, P. Markowitz, Anatoli Zarubin, Massolov, Dan Green, A. Gribushin, A. Volkov, V. Hagopian, Teplov, Mehmet Vergili, Srikanth Reddy Katta, Petr Goncharov, Dmitry Druzhkin, S. Shmatov, M. Kaur, Pawel de Barbaro, G. Önengüt, S. Banerjee, Lucien Marcus Cremaldi, V. Lukanin, S.D. Kalmani, S. Ayan, M. Kaya, Alexander Ivanov
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Le résumé fourni par la source
Detailed measurements have been made with the CMS hadron calorimeter endcaps (HE) in response to beams of muons, electrons, and pions. Readout of HE with custom electronics and hybrid photodiodes (HPDs) shows no change of performance compared to readout with commercial electronics and photomultipliers. When combined with lead-tungstenate crystals, an energy resolution of 8\\% is achieved with 300 GeV/c pions. A laser calibration system is used to set the timing and monitor operation of the complete electronics chain. Data taken with radioactive sources in comparison with test beam pions provides an absolute initial calibration of HE to approximately 4\\% to 5\\%.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
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Les sujets associés
Particle physics theoretical and experimental studiesParticle Detector Development and PerformanceSuperconducting Materials and Applications