Accès ouvert déclaré
2007
article
Synchronization and timing in CMS HCAL
G.L. Bayatian, Y. Onel, E. Norbeck, J. Rohlf, A. Heering, M. Hashemi, A. Kalinin, M. M. Baarmand, Á. László, R. Vidal, J. M. Hauptman, D. Lazic, S. Kunori, A. Kayis Topaksu, Kazım Gümüş, L. H. Kramer, A. M. Guler, P. Zalán, A. T. Laasanen, J. B. Singh, D.A. Sanders, V. Gavrilov, P. Nagaraj, J. Freeman, Cengiz S. Ozkan, T. Grassi, I. Emelyanchik, S. Wu, A. Ulyanov, D. Winn, V. Massolov, A. Zarubin, P. Cushman, J. Olson, N. Akchurin, Fernando Varela, I. Dumanoğlu, A. Volodko, N. Shumeiko, E. Eşkut, Ahmet S. Ayan, Yu. P. Korneev, Robert L. Bard, S. B. Beri, T. de Visser, R. Ralich, S. Özkorucuklu, E. Yazgan, R. Ruchti, S. Hagopian, V. Senchishin, A. Volkov, V. Lukanin, H. Kim, K. Teplov, A. Ryazanov, A. Fenyvesi, S. Sekmen, N. K. Mondal, Y. S. Chung, Y. G., S. Banerjee, J. Reidy, A. Skuja, A. Polatöz, V. Smirnov, M. Patil, V. Abramov, A. Mestvirishvili, P. Kurt, U. Akgun, V. Kaftanov, E. Vlassov, J. M. Kohli, K. Sudhakar, K. F. Johnson, R. Sever, J. Whitmore, P. I. Goncharov, E. Gülmez, K. Sogut, P. Markowitz, S. Paktinat, O. Kodolova, M. Spezziga, W. C. Fisher, A. Korablev, S.D. Kalmani, M. Serin-Zeyrek, B. S. Acharya, Srikanth Reddy Katta, L. Reddy, A.I. DEMYANOV, V. Kalagin, T. Yetkin, P. Sorokin, V. V. Talov, D. O. Litvintsev, G. V. Meshcheryakov, M. Mohammadi Najafabadi, I. Vankov, S. R. Dugad, I. Kiselevich, S. Çerçi, R. G. Kellogg, E. Hazen, N. Ilina, Y. Gershtein, Kenneth Carrell, Gyorgy Bencze, V. Podrasky, S. Linn, A.M. Sirunian, H. S. Budd, V. I. Kryshkin, H. Gamsizkan, A. Gribushin, A. F. Pal’, S. Łoś, S. Kuleshov, C. Tully, A. Petrosian, I. N. Vardanian, L. Cremaldi, S. Petrushanko, A. Ronzhin, R. Thomas, V. Ladygin, E. Isiksal, L. Litov, C. Jarvis, B. Satyanarayana, I. Kosarev, F. Duru, H. Mermerkaya, V. Kolosov, H. Topakli, V. O’Dell, M. Deliomeroglu, A. R. Baden, Emanuel Machado, A. Khmelnikov, A. Bodek, P. de Barbaro, J.-P. Merlo, V. Stolin, J. Damgov, A. Esendemir, V. Genchev, I. Vodopianov, T. Camporesi, V. Bhatnager, D. Green, I. Suzuki, Halil Özkurt, С. В. Сергеев, B. Sherwood, I. Golutvin, C. Sanzeni, M. Arcidy, V. E. Barnes, A.V. Vishnevsky, R. Wigmans, S. Abdullin, G. Önengüt, Arun Kumar, R. Stefanovich, P. Moisenz, K. Cankoçak, D. J. Karmgard, A. N. Krinitsyn, S. Koylu, M.T. Zeyrek, M. N. Bakirci, M. Vergili, S. Piperov, S. Sharma, H. S. Bawa, L. Sarycheva, D. Elvira, G. Safronov, S. C. Eno, K. Mazumdar, I. Schmidt, V. Hagopian, A. Krokhotin, J. E. Elias, S.R. Chendvankar, L. Levchuk, S. Semenov, T. Haelen, L.K. Turchanovich, M. Kaur, G. Vesztergombi, M. Miller, S. Aydin, C. Lawlor, Л. Дімітров, V. Pikalov, A. A. Yershov, Jeremiah Mans, M. Kaya
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Le résumé fourni par la source
The synchronization and timing of the hadron calorimeter (HCAL) for the Compact Muon Solenoid has been extensively studied with test beams at CERN during the period 2003-4, including runs with 40 MHz structured beam.The relative phases of the signals from different calorimeter segments are timed to 1 ns accuracy using a laser and equalized using programmable delay settings in the front-end electronics.The beam was used to verify the timing and to map out the entire range of pulse shapes over the 25 ns interval between beam crossings.These data were used to make detailed measurements of energy-dependent time slewing effects and to tune the electronics for optimal performance.
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 Detector Development and PerformanceParticle physics theoretical and experimental studiesParticle Accelerators and Free-Electron Lasers