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1. Data Acquisition System for the CALICE AHCAL Calorimeter

Author

Kvasnicka, Jiri

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The data acquisition system (DAQ) for a highly granular analogue hadron calorimeter (AHCAL) for the future International Linear Collider is presented. The developed DAQ chain has several stages of aggregation and scales up to 8 million channels foreseen for the AHCAL detector design. The largest aggregation device, Link Data Aggregator, has 96 HDMI connectors, four Kintex7 FPGAs and a central Zynq System-On-Chip. Architecture and performance results are shown in detail. Experience from DESY testbeams with a small detector prototype consisting of 15 detector layers are shown., Comment: 9 pages, proceedings of TWEPP 2016 - Topical Workshop on Electronics for Particle Physics

Published
2017
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2. SiPM Gain Stabilization Studies for Adaptive Power Supply

Author

Eigen, Gerald, Træet, Are, Zalieckas, Justas, Cvach, Jaroslav, Kvasnicka, Jiri, and Polak, Ivo

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

We present herein gain stabilization studies of SiPMs using a climate chamber at CERN. We present results for four detectors not tested before, three from Hamamatsu and one from KETEK. Two of the Hamamatsu SiPMs are novel sensors with trenches that reduce cross talk. We use an improved readout system with a digital oscilloscope controlled with a dedicated LabView program. We improved and automized the analysis to deal with large datasets. We have measured the gain-versus-bias-voltage dependence at fixed temperature and gain-versus-temperature dependence at fixed bias voltage to determine the bias voltage dependence on temperature $V(T)$ for stable gain. We show that the gain remains stable to better than $\pm 0.5\%$ in the $20^\circ \rm C - 30^\circ C$ temperature range if the bias voltage is properly adjusted with temperature., Comment: 14 pages, 41 figures, Talk presented at the International Workshop on Future Linear Colliders (LCWS15), Whistler, Canada, 2-6 November 2015

Published
2016

3. Gain Stabilization of SiPMs

Author

Cvach, Jaroslav, Eigen, Gerald, Kvasnicka, Jiri, Polak, Ivo, van der Kraiij, Erik, and Zalieckas, Justas

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The gain of SiPMs depends both on bias voltage and on temperature. For stable operations, both need to be kept constant. In an ILC calorimeter with millions of channels, this is a challenging task. It is, therefore, desirable to compensate for temperature variations by automatically readjusting the bias voltage. We have designed a bias voltage regulator board to achieve this task. We anticipate an uncertainty on the gain stability at the level of $< 1\%$. First, we present measurements of the gain dependence on temperature and bias voltage for several SiPMs from three different manufacturers and determine their dV/dT dependence. Next, we demonstrate the performance of the gain stability with the bias voltage regulator test board on four SiPMs., Comment: 11 pages, 8 figures, presented by G. Eigen at International Workshop on Future Linear Colliders, LCWS13, Tokyo, Japan, 11--15 November 2013

Published
2014

4. Beam test of the QMB6 calibration board and HBU0 prototype

Author

Cvach, Jaroslav, Kvasnicka, Jiri, Polak, Ivo, and Zalesak, Jaroslav

Subjects
Physics - Instrumentation and Detectors
Abstract

We report about the performance of the HBU0 board and the optical calibration system QMB6 in the DESY test beam. A MIP signal was measured on the HBU0 board, providing a reference to the LED amplitude scan, showing an amount of light delivered to each of 12 SiPMs from 0 to 250 MIP at maximum. An ASIC analogue memory cell performance was analyzed in relation with the SiPM signal strength. We observed a non-uniformity and a pedestal shift in the ASIC readout values in the high gain mode for the higher signals strength., Comment: 12 pages, 16 figures, EUDET project memo

Published
2011

6. The ILD detector at the ILC

Author

Abramowicz, Halina, Agatonovic Jovin, Tatjana, Arteche, Fernando, Ghislain, Patrick, Goffe, Mathieu, Gomis, Pablo, Gong, Wenxuan, Gonnin, Alexandre, Goswami, Deepanjali, Goto, Kiichi, Graf, Christian, Gregor, Ingrid-Maria, Grenier, Gerald, Attié, David, Guillaumat, Rémi, Habermehl, Moritz, Hagge, Lars, Hartbrich, Oskar, Hartjes, Fred, Henschel, Hans, Heuchel, Daniel, Hidalgo, Salvador, Himmi, Abdelkader, Hu, Tao, Büscher, Volker, Hu-Guo, Christine, Ianigro, Jean-Christophe Tibor, Idzik, Marek, Irles, Adrian, Ishihara, Hiroki, Ishikawa, Akimasa, Jönsson, Leif, Jaaskelainen, Kimmo, Jeans, Daniel, Jeglot, Jimmy, Bach, Ole, Kacarevic, Goran, Kachel, Maciej, Kajiwara, Shogo, Kalinowski, Jan, Kaminski, Jochen, Kamiya, Yoshio, Karl, Robert, Kato, Yu, Kato, Yukihiro, Kawada, Shin-ichi, Balagura, Vladislav, Kawagoe, Kiyotomo, Khan, Sameen A, Kleinwort, Claus, Kluit, Peter, Kobayashi, Makoto, Koffmane, Christian, Komamiya, Sachio, Korpachev, Sergey, Kotera, Katsushige, Krämer, Uwe, Baudot, Jérome, Krüger, Katja, Kunath, Jonas, Kurata, Masakazu, Kurca, Tibor, Kvasnicka, Jirí, Lacour, Didier, Laktineh, Imad, Lange, Wolfgang, Lehtinen, Suvi-Leena, Lesiak, Tadeusz, Begunov, Vadim, Levy, Aharon, Levy, Itamar, Li, Bo, Li, Gang, Ligtenberg, Cornelis, List, Benno, List, Jenny, Liu, Linghui, Liu, Yong, Liu, Zhenan, Behera, Subhasish, Lohmann, Wolfgang, Louzir, Marc, Lu, Shaojun, Lundberg, Bjoern, Maalmi, Jihane, Magniette, Frédéric, Majumdar, Nayana, Makida, Yasuhiro, Malek, Paul, Marín, Jesús, Behnke, Ties, Marshall, John, Martens, Stephan, Martin-Chassard, Gisele, Masetti, Lucia, Masuda, Ryunosuke, Mathez, Herve, Matsuda, Takeshi, McDonaldS, Kirk T, Mikhaylov, Dmitry, Mirabito, Laurent, Bellerive, Alain, Miroshin, Sergey, Mitaroff, Winfried, Miyamoto, Akiya, Mizuno, Takahiro, Mjönmark, Ulf, Mogi, Takanori, Moortgat-Pick, Gudrid, Morel, Frédéric, Moreno, Sergio, Mori, Toshinori, Alonso, Oscar, Belver, Daniel, Moron, Jakub, Moya, David, Mukhopadhyay, Supratik, Munwes, Yonathan, Nanni, Jérome, Napoly, Olivier, Narita, Shinya, Navarrete, Jose Javier, Negishi, Kentaro, Ninkovic, Jelena, Benhammou, Yan, Noori Shirazi, Amir, Ogawa, Tomohisa, Okamura, Takahiro, Omori, Tsunehiko, Ono, Hiroaki, Ootani, Wataru, Oskarsson, Anders, Ostermann, Lennart, Ouyang, Qun, Pöschl, Roman, Berggren, Mikael, Parraud, Jean-Marc, Pawlik, Bogdan, Pellegrini, Giulio, Perello, Martin, Perez, Alejandro, Pham, Hung, Piedrafita, Javier, Pierre-Emile, Thomas, Pingault, Antoine, Pinto, Olin Lyod, Berriaud, Christophe, Polák, Ivo, Popova, Elena, Poulose, Poulose, Pradas, Alvaro, Prahl, Volker, Price, Tony, Provenza, Ambra, Pelayo, Jesús Puerta, Qi, Huirong, Radkhorrami, Yasser, Bertolone, Gregory, Raux, Ludovic, Raven, Gerhard, Reinecke, Mathias, Richard, Francois, Richter, Rainer, Riemann, Sabine, Robles Manzano, Maria Soledad, Rogan, Christopher, Rolph, Jack, Ros, Eduardo, Besançon, Marc, Rosmanitz, Anna, Royon, Christophe, Ruan, Manqi, Ruiz-Jimeno, Alberto, Sasikumar, Swathi Kollassery, Saveliev, Andrey, Saveliev, Valery, Schäfer, Oliver, Schmitt, Christian, Schneekloth, Uwe, Besson, Auguste, Schoerner-Sadenius, Thomas, Schultz-Coulon, Hans-Christian, Schuwalow, Sergej, Sefkow, Felix, Seguin-Moreau, Nathalie, Sekiya, Izumi, Settles, Ronald, Shekhtman, L., Shen, Wei, Shiraz, Ryousuke, Beyer, Jakob, Shoji, Aiko, Simon, Frank, Sinram, Klaus, Smiljanic, Ivan, Specht, Matthieu, Stromhagen, Richard, Sudo, Yuji, Suehara, Taikan, Sugimoto, Yasuhiro, Sugiyama, Akira, Bezshyyko, Oleg, Sun, Zhihong, Swientek, Krzysztof, Takahashi, Tohru, Takeshita, Tohru, Tamaya, Yukinaru, Tanabe, Tomohiko, Tauchi, Toshiaki, Telnov, Valery, Terlecki, Pzremyslaw, Thiebault, Alice, Bhattacharya, Deb Sankar, Tian, Junping, Timmermans, Jan, Titov, Maxim, Tran, Huong Lan, Tread, Reima, Tsionou, Dimitra, Tsuji, Naoki, Tuchming, Boris, Tytgat, Michael, Uesugi, Yuto, Amjad, Mohammad Sohail, Bhattacharya, Purba, Uozumi, Satoru, Valin, Isabelle, Vallée, Claude, van der Graaf, Harry, van der Kolk, Naomi, van Doren, Brian, Verdugo de Osa, Antonio, Vidal, Guillem, Videau, Henri, Vila, Iván, Bocharnikov, Vladimir, Villarrejo, Miguel Angel, Volkov, Denis, Vos, Marcel, Vukasinovic, Natasa, Wang, Yan, Watanabe, Takashi, Watson, Nigel, Werthenbach, Ulrich, Wilson, Graham W, Wing, Matthew, Boronat, Marca, Winter, Alasdair, Winter, Marc, Wojtoń, Tomasz, Yamashita, Satoru, Yoshioka, Tamaki, Yu, Boxiang, Yu, Dan, Yuan, Zhenxiong, Yumino, Keita, Zarnecki, Aleksander Filip, Borysov, Oleksandr, Zeitnitz, Christian, Zerwas, Dirk, Zhao, Hang, Zhao, Jingzhou, Zhao, Ruiguang, Zhao, Yüe, Zhu, Hongbo, ILD Collaboration, Bosley, Robert, Boudry, Vincent, Boumedine, Djamel, Bourgeois, Christian, Bozovic Jelisavcic, Ivanka, Breton, Dominique, An, Fenfen, Brianne, Eldwan, Brient, Jean-Claude, Briggl, Konrad, Buesser, Karsten, Callier, Stephane, Calvo Alamillo, Enrique, Carrillo, Camilo, Catalán, Ana, Chadeeva, Marina, Chau, Phi, Andricek, Ladislav, Chera, Madalina, Chetverushkin, Boris, Chrzaszcz, Marcin, Claus, Gilles, Colas, Paul, Colledani, Claude, Combaret, Christophe, Cornat, Rémi, Corriveau, Francois, Cvach, Jaroslav, Anduze, Marc, Danilov, Mikhail, de la Taille, Christophe, Deguchi, Yuto, Desch, Klaus, Dieguez, Angel, Diener, Ralf, Dixit, Madhu, Dong, Mingyi, Dorokhov, Andrei, Dozière, Guy, Anguiano, Justin, Drutskoy, Alexey, Dulucq, Frederic, Edy, Evelyne, Einhaus, Ulrich, El Bitar, Ziad, Elkhalii, Amine, Emberger, Lorenz, Esperante, Danniel, Eté, Rémi, Fang, Yaquan, Antonov, Evgeny, Fedorchuk, Oleksiy, Firlej, Miroslaw, Fiutowski, Tomasz, Fleck, Ivor, Fouz, María Cruz, Fujii, Kazuki, Fujii, Keisuke, Fullana, Esteban, Fusayasu, Takahiro, Fuster, Juan, Aoki, Yumi, Göttlicher, Peter, Gadow, Karsten, Gaede, Frank, Gallas, Alexandre, Ganjour, Serguei, García, Ignacio, Cabrera, Hector García, Garillot, Guillaume, Garutti, Erika, and Gastaldi, Franck

Subjects
design [detector], technology [detector], Physics::Instrumentation and Detectors, ILD detector, site, Physics::Accelerator Physics, High Energy Physics::Experiment, tracking detector, ILC Coll, activity report
Abstract

The International Large Detector, ILD, is a detector concept which has been developed for the electron-positron collider ILC. The detector has been optimized for precision physics in a range of energies between 90 GeV and 1 TeV. ILD features a high precision, large volume combined silicon and gaseous tracking system, together with a high granularity calorimeter, all inside a 3.5 T solenoidal magnetic field. The paradigm of particle flow has been the guiding principle of the design of ILD. In this document the required performance of the detector, the proposed implementation and the readiness of the different technologies needed for the implementation are discussed. This is done in the framework of the ILC collider proposal, now under consideration in Japan, and includes site specific aspects needed to build and operate the detector at the proposed ILC site in Japan.

Published
2019
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