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Design, Performance, and Calibration of CMS Hadron Endcap Calorimeters

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 photomultiplie...

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Detalles Bibliográficos
Autores principales: Baiatian, G, Sirunyan, Albert M, Emeliantchik, Igor, Massolov, V, Shumeiko, Nikolai, Stefanovich, R, Damgov, Jordan, Dimitrov, Lubomir, Genchev, Vladimir, Piperov, Stefan, Vankov, Ivan, Litov, Leander, Bencze, Gyorgy, Laszlo, Andras, Pal, Andras, Vesztergombi, Gyorgy, Zálán, Peter, Fenyvesi, Andras, Bawa, Harinder Singh, Beri, Suman Bala, Bhatnagar, Vipin, Kaur, Manjit, Kohli, Jatinder Mohan, Kumar, Arun, Singh, Jas Bir, Acharya, Bannaje Sripathi, Banerjee, Sunanda, Banerjee, Sudeshna, Chendvankar, Sanjay, Dugad, Shashikant, Kalmani, Suresh Devendrappa, Katta, S, Mazumdar, Kajari, Mondal, Naba Kumar, Nagaraj, P, Patil, Mandakini Ravindra, Reddy, L, Satyanarayana, B, Sharma, Seema, Sudhakar, Katta, Verma, Piyush, Hashemi, Majid, Mohammadi-Najafabadi, M, Paktinat, S, Babich, Kanstantsin, Golutvin, Igor, Kalagin, Vladimir, Kamenev, Alexey, Konoplianikov, V, Kosarev, Ivan, Moissenz, K, Moissenz, P, Oleynik, Danila, Petrosian, A, Rogalev, Evgueni, Semenov, Roman, Sergeyev, S, Shmatov, Sergey, Smirnov, Vitaly, Vishnevskiy, Alexander, Volodko, Anton, Zarubin, Anatoli, Druzhkin, Dmitry, Ivanov, Alexander, Kudinov, Vladimir, Orlov, Alexandre, Smetannikov, Vladimir, Gavrilov, Vladimir, Gershtein, Yuri, Ilyina, N, Kaftanov, Vitali, Kisselevich, I, Kolossov, V, Krokhotin, Andrey, Kuleshov, Sergey, Litvintsev, Dmitri, Ulyanov, A, Safronov, Grigory, Semenov, Sergey, Stolin, Viatcheslav, Demianov, A, Gribushin, Andrey, Kodolova, Olga, Petrushanko, Sergey, Sarycheva, Ludmila, Teplov, V, Vardanyan, Irina, Yershov, A, Abramov, Victor, Goncharov, Petr, Kalinin, Alexey, Khmelnikov, Alexander, Korablev, Andrey, Korneev, Yury, Krinitsyn, Alexander, Kryshkin, V, Lukanin, Vladimir, Pikalov, Vladimir, Ryazanov, Anton, Talov, Vladimir, Turchanovich, L, Volkov, Alexey, Camporesi, Tiziano, de Visser, Theo, Vlassov, E, Aydin, Sezgin, Bakirci, Mustafa Numan, Cerci, Salim, Dumanoglu, Isa, Eskut, Eda, Kayis-Topaksu, A, Koylu, S, Kurt, Pelin, Onengüt, G, Ozkurt, Halil, Polatoz, A, Sogut, Kenan, Topakli, Huseyin, Vergili, Mehmet, Yetkin, Taylan, Cankoc, K, Esendemir, Akif, Gamsizkan, Halil, Güler, M, Ozkan, Cigdem, Sekmen, Sezen, Serin-Zeyrek, M, Sever, Ramazan, Yazgan, Efe, Zeyrek, Mehmet, Deliomeroglu, Mehmet, Gülmez, Erhan, Isiksal, Engin, Kaya, Mithat, Ozkorucuklu, Suat, Levchuk, Leonid, Sorokin, Pavel, Grynev, B, Lyubynskiy, Vadym, Senchyshyn, Vitaliy, Hauptman, John M, Abdullin, Salavat, Elias, John E, Elvira, D, Freeman, Jim, Green, Dan, Los, Serguei, ODell, V, Ronzhin, Anatoly, Suzuki, Ichiro, Vidal, Richard, Whitmore, Juliana, Arcidy, M, Hazen, Eric, Heering, Arjan Hendrix, Lawlor, C, Lazic, Dragoslav, Machado, Emanuel, Rohlf, James, Varela, F, Wu, Shouxiang, Baden, Drew, Bard, Robert, Eno, Sarah Catherine, Grassi, Tullio, Jarvis, Chad, Kellogg, Richard G, Kunori, Shuichi, Mans, Jeremy, Skuja, Andris, Podrasky, V, Sanzeni, Christopher, Winn, Dave, Akgun, Ugur, Ayan, S, Duru, Firdevs, Merlo, Jean-Pierre, Mestvirishvili, Alexi, Miller, Michael, Norbeck, Edwin, Olson, Jonathan, Onel, Yasar, Schmidt, Ianos, Akchurin, Nural, Carrell, Kenneth Wayne, Gusum, K, Kim, Heejong, Spezziga, Mario, Thomas, Ray, Wigmans, Richard, Baarmand, Marc M, Mermerkaya, Hamit, Ralich, Robert, Vodopiyanov, Igor, Kramer, Laird, Linn, Stephan, Markowitz, Pete, Cushman, Priscilla, Ma, Yousi, Sherwood, Brian, Cremaldi, Lucien Marcus, Reidy, Jim, Sanders, David A, Karmgard, Daniel John, Ruchti, Randy, Fisher, Wade Cameron, Tully, Christopher, Bodek, Arie, De Barbaro, Pawel, Budd, Howard, Chung, Yeon Sei, Haelen, T, Hagopian, Sharon, Hagopian, Vasken, Johnson, Kurtis F, Barnes, Virgil E, Laasanen, Alvin T
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:http://cds.cern.ch/record/1103003
Descripción
Sumario: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\%.