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Sixth international Congress on Industrial applied mathematics, ICIAM07, Zürich 2007 and GAMM Annual Meeting, Zürich 2007

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PAMM 2009年第1期7卷

Volume 7 (2007) of PAMM “Proceedings in applied mathematics and Mechanics” assembles the Minisymposia and Contributed papers to both the 6th international Congress on Industrial and applied mathematics, ICIAM07, held 16–20 July 2007 in Zürich and the 78th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, held as an embedded meeting of ICIAM07. the contributions are grouped according to the minisymposia of ICIAM07 and GAMM annual meeting respectively and the subject areas of ICIAM07 and the sections of the GAMM annual meeting. 1 ICIAM07 Minisyposia 01–17 ICIAM07 Minisymposia: 01 Computing 1-01-01 applied analysis meets scientific computing 1-01-02 Microlocal analysis meets scientific computing 1-01-03 High-dimensional analysis meets scientific computing 1-01-04 parallel MATLAB 1-01-05 Math on the web: content development and implementation 1-01-06 High-level software for the numerical solution of partial differential equations 1-01-07 Recent advances in software tools for scientific computing 1-01-08 Combinatorial scientific computing 1-01-09 Writing scientific software: experience with using, developing and teaching 1-01-10 Image processing: computation and applications 1-01-11 Laplacian eigenfunctions and their applications 1-01-12 the role of scale and orientation in mathematical image analysis 1-01-13 Novel matrix methods for internet-data mining 1-01-14 the AIM@SHAPE digital shape workbench as an e-Science collaboration tool 1-01-15 Level-set methods: current development ICIAM07 Minisymposia: 02 Numerical Analysis 1-02-01 Verified computations with applications 1-02-02 Multiscale methods for strongly-heterogeneousmedia 1-02-03 Multiscale porous media: solvers 1-02-04 Nonlinear eigenvalue problems 1-02-05 Computational methods for structured eigenvalue problems 1-02-06 Matrix functions: methods and applications 1-02-07 Solution methods for sequences of linear systems and applications 1-02-08 Iterative solution of saddle-point systems aris

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7th international conference on applied Electrostatics (ICAES-2012)

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Journal of Physics: conference Series 2013年第1期418卷

作者： Jie Li

ICAES is an important conference organized every four years by the Committee on Electrostatics of the Chinese Physical Society, which serves as a forum for scientists, educators and engineers interested in the fundamentals, applications, disasters and safety of electrostatics, etc. In recent years, new techniques, applications and fundamental theories on electrostatics have developed considerably. ICAES-7, held in Dalian, China, from 17–19 September 2012, aimed to provide a forum for all scholars to report the newest developments in electrostatics, to probe the questions that scholars faced and to discuss fresh ideas related to electrostatics. ICAES-7 was co-organized and hosted by Dalian University of Technology, and was sponsored by the Ministry of Education of China, the National Natural Science Foundation of China, Dalian University of Technology, Nanjing Suman Electronics Co. Ltd (Suman, China), Shekonic (Yangzhou Shuanghong, China) Electric/Mechanical Co. Ltd, and Suzhou TA&A Ultra Clean Technology Co. Ltd. (China). On behalf of the organizing committee of ICAES-7, I express my great appreciation for their support of the conference. Over 160 scholars and engineers from many countries including Croatia, the Czech Republic, D.P.R. Korea, Germany, Japan, Malaysia, Poland, Russia, the United States of America, China attended ICAES-7, and the conference collected and selected 149 papers for publication. the subjects of those papers cover the fundamentals of electrostatics, electrostatic disaster and safety, and electrostatic application (e.g. precipitation, pollutant control, biological treatment, mixture separation and food processing, etc). I cordially thank all authors and attendees for their support, and my appreciation is also given to the conference honorary chair, the organizing committee and advisory committee, and the conference secretaries for their hard work. ICAES-7 is dedicated to the memory of Professor Jen-Shih Chang (professor emeritus in the Facult

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Readout, first- And second-level triggers of the new Belle silicon vertex detector

Readout, first- And second-level triggers of the new Belle s...

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Proceedings of the 10th international Viennna conference

作者： Friedl, M. Abe, R. Abe, T. Aihara, H. Asano, Y. Aso, T. Bakich, A. Browder, T. Chang, M.C. Chao, Y. Chen, K.F. Chidzik, S. Dalseno, J. Dowd, R. Dragic, J. Everton, C.W. Fernholz, R. Fujii, H. Gao, Z.W. Gordon, A. Guo, Y.N. Haba, J. Hara, K. Hara, T. Harada, Y. Haruyama, T. Hasuko, K. Hayashi, K. Hazumi, M. Heenan, E.M. Higuchi, T. Hirai, H. Hitomi, N. Igarashi, A. Igarashi, Y. Ikeda, H. Ishino, H. Itoh, K. Iwaida, S. Kaneko, J. Kapusta, P. Karawatzki, R. Kasami, K. Kawai, H. Kawasaki, T. Kibayashi, A. Koike, S. Korpar, S. Križan, P. Kurashiro, H. Kusaka, A. Lesiak, T. Limosani, A. Lin, W.C. Marlow, D. Matsumoto, H. Mikami, Y. Miyake, H. Moloney, G.R. Mori, T. Nakadaira, T. Nakano, Y. Natkaniec, Z. Nozaki, S. Ohkubo, R. Ohno, F. Okuno, S. Onuki, Y. Ostrowicz, W. Ozaki, H. Peak, L. Pernicka, M. Rosen, M. Rozanska, M. Sato, N. Schmid, S. Shibata, T. Stamen, R. Stanič, S. Steininger, H. Sumisawa, K. Suzuki, J. Tajima, H. Tajima, O. Takahashi, K. Takasaki, F. Tamura, N. Tanaka, M. Taylor, G.N. Terazaki, H. Tomura, T. Trabelsi, K. Trischuk, W. Tsuboyama, T. Uchida, K. Ueno, K. Ueno, K. Uozaki, N. Ushiroda, Y. Institute of High Energy Physics Nikolsdorfergasse 18 A-1050 Vienna Austria Niigata Grad. Sch. Sci. and Technol. Niigata University Niigata 950-2181 Japan Tohoku University Aramaki Aoba-ku Sendai 980-8579 Japan University of Tokyo Department of Physics 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan University of Tsukuba Institute of Applied Physics 1-1-1 Tenodai Tsukuba-shi Ibaraki-ken 305-8573 Japan Toyama Natl. Coll. of Mar. Technol. Toyama Japan University of Sydney School of Physics Darlington 2006 NSW Australia University of Hawaii Department of Physics 2505 Correct Road Honolulu HI 96822 United States National Taiwan University Department of Physics HEP Lab Taipei 10764 Taiwan Princeton University Department of Physics PO Box 708 Princeton NJ 08544 United States University of Melbourne School of Physics Victoria 3010 Australia KEK High Ener. Accel. Res. Organization 1-1 Oho Tsukuba-shi Ibaraki-ken 305-080 Japan National Taiwan University Taipei 10764 Taiwan Osaka University Department of Physics Graduate School of Science 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan Riken/Brookhaven Research Center BNL Physics510A Upton NY 11973-5000 United States Tokyo Institute of Technology Department of Physics Group HP 2-12-1 Oh-okayama Megro-ku Tokyo 152-8551 Japan H. Niewodniczanski Inst. Nucl. Phys. Polish Academy of Sciences ul. Radzikowskiego 152 31-342 Krakow Poland Jožef Stefan Institute Jamova 39 SI-1000 Ljubljana Slovenia Tohoku University Department of Physics HEP Group Aramaki Aoba-ku Sendai 980-8578 Japan Kanagawa University Faculty of Engineering 3-27-1 Rokkakubashi Yokohama Kanagawa 221-8686 Japan Princeton University Princeton NJ 08544 United States IHEP Beijing China IFJ Krakor Poland Toronto University Canada

A major upgrade of the Silicon Vertex Detector (SVD 2.0) of the Belle experiment at the KEKB factory was installed along with new front-end and back-end electronics systems during the summer shutdown period in 2003 to cope with higher particle rates, improve the track resolution and meet the increasing requirements of radiation tolerance. the SVD 2.0 detector modules are read out by VAITA chips which provide "fast or" (hit) signals that are combined by the back-end FADCTF modules to coarse, but immediate level 0 track trigger signals at rates of several tens of a kHz. Moreover, the digitized detector signals are compared to threshold lookup tables in the FADCTFs to pass on hit information on a single strip basis to the subsequent level 1.5 trigger system, which reduces the rate below the kHz range. Both FADCTF and level 1.5 electronics make use of parallel real-time processing in Field Programmable Gate Arrays (FPGAs), while further data acquisition and event building is done by PC farms running Linux. the new readout system hardware is described and the first results obtained with cosmics are shown. © 2004 Elsevier B.V. All rights reserved.

关键词： Detectors

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Towards the second H.E.S.S. Galactic plane catalogue 38

Towards the second H.E.S.S. Galactic plane catalogue

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38th international Cosmic Ray conference, ICRC 2023

作者： Remy, Q. Aharonian, F. Ait Benkhali, F. Alkan, A. Aschersleben, J. Ashkar, H. Backes, M. Baktash, A. Barbosa Martins, V. Barnacka, A. Barnard, J. Batzofin, R. Becherini, Y. Beck, G. Berge, D. Bernlöhr, K. Bi, B. Böttcher, M. Boisson, C. Bolmont, J. de Bony de Lavergne, M. Borowska, J. Bouyahiaoui, M. Bradascio, F. Breuhaus, M. Brose, R. Brown, A. Brun, F. Bruno, B. Bulik, T. Burger-Scheidlin, C. Bylund, T. Cangemi, F. Caroff, S. Casanova, S. Cecil, R. Celic, J. Cerruti, M. Chambery, P. Chand, T. Chandra, S. Chen, A. Chibueze, J. Chibueze, O. Collins, T. Cotter, G. Cristofari, P. Damascene Mbarubucyeye, J. Davids, I.D. Davies, J. de Jonge, L. Devin, J. Djannati-Ataï, A. Djuvsland, J. Dmytriiev, A. Doroshenko, V. Dreyer, L. Du Plessis, L. Egberts, K. Einecke, S. Ernenwein, J.-P. Fegan, S. Feijen, K. Fichet de Clairfontaine, G. Fontaine, G. Lott, F. Füßling, M. Funk, S. Gabici, S. Gallant, Y.A. Ghafourizadeh, S. Giavitto, G. Giunti, L. Glawion, D. Glicenstein, J.F. Glombitza, J. Goswami, P. Grolleron, G. Grondin, M.-H. Haerer, L. Hattingh, S. Haupt, M. Hermann, G. Hinton, J.A. Hofmann, W. Holch, T.L. Holler, M. Horns, D. Huang, Zhiqiu Jaitly, A. Jamrozy, M. Jankowsky, F. Jardin-Blicq, A. Joshi, V. Jung-Richardt, I. Kasai, E. Katarzyński, K. Katjaita, H. Khangulyan, D. Khatoon, R. Khélifi, B. Klepser, S. Kluźniak, W. Komin, Nu. Konno, R. Kosack, K. Kostunin, D. Kundu, A. Lamanna, G. Lang, R.G. Le Stum, S. Lefranc, V. Leitl, F. Lemière, A. Lemoine-Goumard, M. Lenain, J.-P. Leuschner, F. Luashvili, A. Lypova, I. Mackey, J. Malyshev, D. Malyshev, D. Marandon, V. Marcowith, A. Marinos, P. Martí-Devesa, G. Marx, R. Maurin, G. Mehta, A. Meintjes, P.J. Meyer, M. Mitchell, A. Moderski, R. Mohrmann, L. Montanari, A. Moore, C. Moulin, E. Murach, T. Nakashima, K. de Naurois, M. Ndiyavala, H. Niemiec, J. Priyana Noel, A. O’Brien, P. Ohm, S. Olivera-Nieto, L. de Ona Wilhelmi, E. Ostrowski, M. Oukacha, E. Panny, S. Panter, M. Parsons, R.D. Pensec, U. Max-Planck-Institut fur Kernphysik Saupfercheckweg 1 Heidelberg69117 Germany Dublin Institute for Advanced Studies 31 Fitzwilliam Place Dublin 2 Ireland Max-Planck-Institut für Kernphysik P.O. Box 103980 HeidelbergD 69029 Germany Yerevan State University 1 Alek Manukyan St Yerevan0025 Armenia Landessternwarte Universität Heidelberg Königstuhl HeidelbergD 69117 Germany IRFU CEA Université Paris-Saclay Gif-sur-YvetteF-91191 France Kapteyn Astronomical Institute University of Groningen Landleven 12 Groningen9747 AD Netherlands Laboratoire Leprince-Ringuet École Polytechnique CNRS Institut Polytechnique de Paris PalaiseauF-91128 France University of Namibia Department of Physics Private Bag 13301 Windhoek10005 Namibia Centre for Space Research North-West University Potchefstroom2520 South Africa Universität Hamburg Institut für Experimentalphysik Luruper Chaussee 149 HamburgD 22761 Germany Deutsches Elektronen-Synchrotron DESY Platanenallee 6 Zeuthen15738 Germany Obserwatorium Astronomiczne Uniwersytet Jagielloński ul. Orla 171 Kraków30-244 Poland Department of Physics University of the Free State PO Box 339 Bloemfontein9300 South Africa Institut für Physik und Astronomie Universität Potsdam Karl-Liebknecht-Strasse 24/25 PotsdamD 14476 Germany Université de Paris CNRS Astroparticule et Cosmologie ParisF-75013 France Department of Physics and Electrical Engineering Linnaeus University Växjö351 95 Sweden School of Physics University of the Witwatersrand 1 Jan Smuts Avenue Braamfontein Johannesburg2050 South Africa Institut für Physik Humboldt-Universität zu Berlin Newtonstr. 15 BerlinD 12489 Germany Institut für Astronomie und Astrophysik Universität Tübingen Sand 1 TübingenD 72076 Germany Laboratoire Univers et Théories Observatoire de Paris Université PSL CNRS Université Paris Cité 5 Pl. Jules Janssen Meudon92190 France Sorbonne Université Université Paris Diderot Sorbonne Paris Cité CNRS IN2P3 Laboratoire de Ph

the H.E.S.S. Galactic Plane Survey (HGPS), carried out between 2004 and 2013, is the most extensive survey of our Galaxy at very-high energies that covers the southern sky. Since the first HPGS catalogue release, the new observations accumulated provide a deeper scan of many Galactic sources, and a number of improvements have been made at various stages of the data processing chain, notably on events reconstruction and background modeling techniques. In parallel a new catalog production workflow has been tested and optimized on simulations done in preparation for the future Galactic Plane survey to be conducted by the Cherenkov Telescope Array (CTA). the development of a common data format and open scientific tools for gamma-ray astronomy allowed a smooth transition from the exploratory work done on CTA simulations to its application for H.E.S.S. data analysis. these elements offered a solid ground to build the second H.E.S.S. Galactic Plane Survey catalogue (2HGPS). In the following we will focus on the description of the catalogue workflow and show few results along the way. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmology

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the Real-Time Analysis Platform of KM3NeT and its first results 38

The Real-Time Analysis Platform of KM3NeT and its first resu...

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38th international Cosmic Ray conference, ICRC 2023

作者： Celli, S. Dornic, D. Filippini, F. Giorgio, E. Le Guirriec, E. Lamoureux, M. Mastrodicasa, M. Palacios Gonzalez, J. Le Stum, S. Vannoye, G. Veutro, A. Zegarelli, A. Aiello, S. Albert, A. Alves Garre, S. Aly, Z. Ambrosone, A. Ameli, F. Andre, M. Androutsou, E. Anguita, M. Aphecetche, L. Ardid, M. Ardid, S. Atmani, H. Aublin, J. Bailly-Salins, L. Bardačová, Z. Baret, B. Bariego-Quintana, A. Basegmez du Pree, S. Becherini, Y. Bendahman, M. Benfenati, F. Benhassi, M. Benoit, D.M. Berbee, E. Bertin, V. Biagi, S. Boettcher, M. Bonanno, D. Boumaaza, J. Bouta, M. Bouwhuis, M. Bozza, C. Bozza, R.M. Brânzaş, H. Bretaudeau, F. Bruijn, R. Brunner, J. Bruno, R. Buis, E. Buompane, R. Busto, J. Caiffi, B. Calvo, D. Campion, S. Capone, A. Carenini, F. Carretero, V. Cartraud, T. Castaldi, P. Cecchini, V. Celli, S. Cerisy, L. Chabab, M. Chadolias, M. Chen, A. Cherubini, S. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Coniglione, R. Coyle, P. Creusot, A. Cruz, A. Cuttone, G. Dallier, R. Darras, Y. De Benedittis, A. De Martino, B. Decoene, V. Del Burgo, R. Di Cerbo, U.M. Di Mauro, L.S. Di Palma, I. Díaz, A.F. Diaz, C. Diego-Tortosa, D. Distefano, C. Domi, A. Donzaud, C. Dörr, M. Drakopoulou, E. Drouhin, D. Dvornický, R. Eberl, T. Eckerová, E. Eddymaoui, A. van Eeden, T. Eff, M. van Eijk, D. El Bojaddaini, I. El Hedri, S. Enzenhöfer, A. Ferrara, G. Filipović, M.D. Franciotti, D. Fusco, L.A. Gabriel, J. Gagliardini, S. Gal, T. García Méndez, J. Garcia Soto, A. Gatius Oliver, C. Geißelbrecht, N. Ghaddari, H. Gialanella, L. Gibson, B.K. Goos, I. Goupilliere, D. Gozzini, S.R. Gracia, R. Graf, K. Guidi, C. Guillon, B. Gutiérrez, M. van Haren, H. Heijboer, A. Hekalo, A. Hennig, L. Hernández-Rey, J.J. Huang, F. Idrissi Ibnsalih, W. Illuminati, G. James, C.W. de Jong, M. de Jong, P. Jung, B.J. Kalaczyński, P. Kalekin, O. Katz, U.F. Khan Chowdhury, N.R. Khatun, A. Kistauri, G. Kopper, C. Kouchner, A. Kulikovskiy, V. Sapienza Università di Roma Piazzale Aldo Moro 5 Rome00185 Italy Nazionale di Fisica Nucleare Sezione di Roma Piazzale Aldo Moro 5 Rome00185 Italy INFN Sezione di Catania Via Santa Sofia 64 Catania95123 Italy Université de Strasbourg CNRS IPHC UMR 7178 StrasbourgF-67000 France IFIC - Instituto de Física Corpuscular CSIC Universitat de València c/Catedrático José Beltrán 2 Paterna Valencia46980 Spain Aix Marseille Univ CNRS IN2P3 CPPM Marseille France INFN Sezione di Napoli Complesso Universitario di Monte S. Angelo Via Cintia ed. G Napoli80126 Italy Università di Napoli "Federico II" Dip. Scienze Fisiche "E. Pancini" Complesso Universitario di Monte S. Angelo Via Cintia ed. G Napoli80126 Italy INFN Sezione di Roma Piazzale Aldo Moro 2 Roma00185 Italy Universitat Politècnica de Catalunya Laboratori d’Aplicacions Bioacústiques Centre Tecnològic de Vilanova i la Geltrú Avda. Rambla Exposició s/n Vilanova i la Geltrú08800 Spain NCSR Demokritos Institute of Nuclear and Particle Physics Ag. Paraskevi Attikis Athens15310 Greece University of Granada Dept. of Computer Architecture and Technology/CITIC Granada18071 Spain Subatech IMT Atlantique IN2P3-CNRS Université de Nantes 4 rue Alfred Kastler - La Chantrerie BP Nantes20722 44307 France Universitat Politècnica de València Instituto de Investigación para la Gestión Integrada de las Zonas Costeras C/ Paranimf 1 Gandia46730 Spain University Mohammed V in Rabat Faculty of Sciences 4 av. Ibn Battouta B.P. 1014 RabatR.P. 10000 Morocco Université Paris Cité CNRS Astroparticule et Cosmologie ParisF-75013 France LPC CAEN Normandie Univ ENSICAEN UNICAEN CNRS IN2P3 6 boulevard Maréchal Juin Caen14050 France Czech Technical University in Prague Institute of Experimental and Applied Physics Husova 240/5 Prague110 00 Czech Republic Comenius University in Bratislava Department of Nuclear Physics and Biophysics Mlynska dolina F1 Bratislava842 48 Slovakia Nikhef National Instit

KM3NeT is a multi-site neutrino telescope under construction in the depth of the Mediterranean Sea, consisting of two Cherenkov telescopes, ARCA and ORCA, both of which are currently in data-taking. Among the primary scientific goals of KM3NeT are the observation of cosmic neutrinos and the investigation of their sources. ARCA and ORCA are optimized in complementary energy ranges, allowing for the exploration of neutrino astronomy from MeV to tens of PeV. the combination of an extended field of view and a high duty cycle of Cherenkov-based neutrino detectors is crucial for detecting and informing other telescopes about interesting neutrino candidates in a very short time. As emission from these sources can rapidly fade, the alerts need to be shared with low latency, in order to allow for a prompt follow-up in the multi-messenger and multi-wavelength domains, particularly for the detection of transient and variable sources. In the case of poorly localized triggers, such as gravitational waves, KM3NeT can provide refined pointing directions, representing a further advantage. this contribution reports on the status of the software architecture implemented in KM3NeT for a fast reconstruction and classification of events occurring in the detectors. Additionally, the results of the online processing of KM3NeT data in coincidence with GRB221009A will be presented. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmology

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Status and expected performance of the AugerPrime Radio Detector 38

Status and expected performance of the AugerPrime Radio Dete...

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38th international Cosmic Ray conference, ICRC 2023

作者： Pawlowsky, Jannis Abdul Halim, A. Abreu, P. Aglietta, M. Allekotte, I. Almeida Cheminant, K. Almela, A. Aloisio, R. Alvarez-Muñiz, J. Ammerman Yebra, J. Anastasi, G.A. Anchordoqui, L. Andrada, B. Andringa, S. Aramo, C. Araújo Ferreira, P.R. Arnone, E. Arteaga Velázquez, J.C. Asorey, H. Assis, P. Avila, G. Avocone, E. Badescu, A.M. Bakalova, A. Balaceanu, A. Barbato, F. Bartz Mocellin, A. Bellido, J.A. Berat, C. Bertaina, M.E. Bhatta, G. Bianciotto, M. Biermann, P.L. Binet, V. Bismark, K. Bister, T. Biteau, J. Blazek, J. Bleve, C. Blümer, J. Boháčová, M. Boncioli, D. Bonifazi, C. Bonneau Arbeletche, L. Borodai, N. Brack, J. Brichetto Orchera, P.G. Briechle, F.L. Bueno, A. Buitink, S. Buscemi, M. Büsken, M. Bwembya, A. Caballero-Mora, K.S. Cabana-Freire, S. Caccianiga, L. Caracas, I. Caruso, R. Castellina, A. Catalani, F. Cataldi, G. Cazon, L. Cerda, M. Cermenati, A. Chinellato, J.A. Chudoba, J. Chytka, L. Clay, R.W. Cobos Cerutti, A.C. Colalillo, R. Coleman, A. Coluccia, M.R. Conceição, R. Condorelli, A. Consolati, G. Conte, M. Convenga, F. Correia dos Santos, D. Costa, P.J. Covault, C.E. Cristinziani, M. Cruz Sanchez, C.S. Dasso, S. Daumiller, K. Dawson, B.R. de Almeida, R.M. de Jesús, J. de Jong, S.J. de Mello Neto, J.R.T. De Mitri, I. de Oliveira, J. de Oliveira Franco, D. de Palma, F. de Souza, V. De Vito, E. Del Popolo, A. Deligny, O. Denner, N. Deval, L. di Matteo, A. Dobre, M. Dobrigkeit, C. D’Olivo, J.C. Domingues Mendes, L.M. dos Anjos, R.C. Ebr, J. Ellwanger, F. Emam, M. Engel, R. Epicoco, I. Erdmann, M. Etchegoyen, A. Evoli, C. Falcke, H. Farmer, J. Farrar, G. Fauth, A.C. Fazzini, N. Feldbusch, F. Fenu, F. Fernandes, A. Fick, B. Figueira, J.M. Filipčič, A. Fitoussi, T. Flaggs, B. Fodran, T. Fujii, T. Fuster, A. Galea, C. Galelli, C. García, B. Gaudu, C. Gemmeke, H. Gesualdi, F. Gherghel-Lascu, A. Ghia, P.L. Giaccari, U. Giammarchi, M. Glombitza, J. Gobbi, F. Gollan, F. Golup, G. Gómez Berisso, M. Gómez Vitale, P.F. Bergische Universität Wuppertal Gaußstraße 20 Wuppertal42119 Germany Observatorio Pierre Auger Av. San Martín Norte 304 Malargüe5613 Argentina San Carlos de Bariloche Argentina Departamento de Física Departamento de Ciencias de la Atmósfera y los Océanos FCEyN Universidad de Buenos Aires CONICET Buenos Aires Argentina IFLP Universidad Nacional de La Plata and CONICET La Plata Argentina Buenos Aires Argentina CONICET U.N.R. Facultad de Ciencias Bioquímicas y Farmacéuticas U.N.R. Rosario Argentina Mendoza Argentina Buenos Aires Argentina International Center of Advanced Studies Instituto de Ciencias Físicas ECyT-UNSAM CONICET Campus Miguelete – San Martín Buenos Aires Argentina Argentina Observatorio Pierre Auger and Comisión Nacional de Energía Atómica Malargüe Argentina Universidad Tecnológica Nacional Facultad Regional Buenos Aires Buenos Aires Argentina University of Adelaide AdelaideSA Australia Brussels Belgium Vrije Universiteit Brussels Brussels Belgium Centro Federal de Educação Tecnológica Celso Suckow da Fonseca Petropolis Brazil Brazil Universidade de São Paulo Escola de Engenharia de Lorena SP Lorena Brazil Universidade de São Paulo Instituto de Física de São Carlos SP São Carlos Brazil Universidade de São Paulo Instituto de Física SP São Paulo Brazil Universidade Estadual de Campinas IFGW SP Campinas Brazil Universidade Estadual de Feira de Santana Feira de Santana Brazil Universidade Federal de Campina Grande Centro de Ciencias e Tecnologia Campina Grande Brazil Universidade Federal do ABC SP Santo André Brazil Universidade Federal do Paraná Setor Palotina Palotina Brazil Universidade Federal do Rio de Janeiro Instituto de Física RJ Rio de Janeiro Brazil Observatório do Valongo RJ Rio de Janeiro Brazil Universidade Federal Fluminense EEIMVR RJ Volta Redonda Brazil Universidad de Medellín Medellín Colombia Universidad Industrial de Santander Bucaramanga Colombia Charles University Faculty of Mathem

the ongoing AugerPrime upgrade of the Pierre Auger Observatory will yield sensitivity and precision for measuring ultra-high energy (UHE) cosmic rays that are significantly improved over the baseline design. A key part is the installation of the Radio Detector (RD), consisting of loop antennas mounted on top of each of the 1660 water-Cherenkov detectors (WCD). these antennas, with polarizations both parallel and perpendicular to Earth’s magnetic field, are sensitive to inclined air showers and will also improve the sky coverage and exposure of the observatory. Of special interest is the great sensitivity to the electromagnetic component of air showers, yielding new information for the reconstruction of the primary mass, energy and arrival direction. Complementing traditional particle detectors like the WCD, the combination of both yields new opportunities to detect rare primary particles, e.g. UHE photons and neutrinos with a large identification probability. Here we present the status and future prospects of the RD. With mass production and deployment ongoing, we show air shower statistics and reconstructions of the already installed detector stations. We detail the layout and integration of the RD, demonstrating the potential of the observatory including radio measurements and RD triggering, especially to detect air showers with weak particle footprints. We show that the new trigger enables the measurement of events for which traditional particle detectors are less sensitive. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic rays

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the performances of the upgraded surface detector stations of AugerPrime 38

The performances of the upgraded surface detector stations o...

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38th international Cosmic Ray conference, ICRC 2023

作者： Convenga, Fabio Abdul Halim, A. Abreu, P. Aglietta, M. Allekotte, I. Almeida Cheminant, K. Almela, A. Aloisio, R. Alvarez-Muñiz, J. Ammerman Yebra, J. Anastasi, G.A. Anchordoqui, L. Andrada, B. Andringa, S. Aramo, C. Araújo Ferreira, P.R. Arnone, E. Arteaga Velázquez, J.C. Asorey, H. Assis, P. Avila, G. Avocone, E. Badescu, A.M. Bakalova, A. Balaceanu, A. Barbato, F. Bartz Mocellin, A. Bellido, J.A. Berat, C. Bertaina, M.E. Bhatta, G. Bianciotto, M. Biermann, P.L. Binet, V. Bismark, K. Bister, T. Biteau, J. Blazek, J. Bleve, C. Blümer, J. Boháčová, M. Boncioli, D. Bonifazi, C. Bonneau Arbeletche, L. Borodai, N. Brack, J. Brichetto Orchera, P.G. Briechle, F.L. Bueno, A. Buitink, S. Buscemi, M. Büsken, M. Bwembya, A. Caballero-Mora, K.S. Cabana-Freire, S. Caccianiga, L. Caracas, I. Caruso, R. Castellina, A. Catalani, F. Cataldi, G. Cazon, L. Cerda, M. Cermenati, A. Chinellato, J.A. Chudoba, J. Chytka, L. Clay, R.W. Cobos Cerutti, A.C. Colalillo, R. Coleman, A. Coluccia, M.R. Conceição, R. Condorelli, A. Consolati, G. Conte, M. Convenga, F. Correia dos Santos, D. Costa, P.J. Covault, C.E. Cristinziani, M. Cruz Sanchez, C.S. Dasso, S. Daumiller, K. Dawson, B.R. de Almeida, R.M. de Jesús, J. de Jong, S.J. de Mello Neto, J.R.T. De Mitri, I. de Oliveira, J. de Oliveira Franco, D. de Palma, F. de Souza, V. De Vito, E. Del Popolo, A. Deligny, O. Denner, N. Deval, L. di Matteo, A. Dobre, M. Dobrigkeit, C. D’Olivo, J.C. Domingues Mendes, L.M. dos Anjos, R.C. Ebr, J. Ellwanger, F. Emam, M. Engel, R. Epicoco, I. Erdmann, M. Etchegoyen, A. Evoli, C. Falcke, H. Farmer, J. Farrar, G. Fauth, A.C. Fazzini, N. Feldbusch, F. Fenu, F. Fernandes, A. Fick, B. Figueira, J.M. Filipčič, A. Fitoussi, T. Flaggs, B. Fodran, T. Fujii, T. Fuster, A. Galea, C. Galelli, C. García, B. Gaudu, C. Gemmeke, H. Gesualdi, F. Gherghel-Lascu, A. Ghia, P.L. Giaccari, U. Giammarchi, M. Glombitza, J. Gobbi, F. Gollan, F. Golup, G. Gómez Berisso, M. Gómez Vitale, P.F. Gongora, J.P. Università dell’Aquila Italy INFN Laboratori Nazionali del Gran Sasso Assergi L’Aquila Italy Observatorio Pierre Auger Av. San Martín Norte 304 Malargüe5613 Argentina Centro Atómico Bariloche Instituto Balseiro CNEA-UNCuyo-CONICET San Carlos de Bariloche Argentina Departamento de Física Departamento de Ciencias de la Atmósfera y los Océanos FCEyN Universidad de Buenos Aires and CONICET Buenos Aires Argentina IFLP Universidad Nacional de La Plata and CONICET La Plata Argentina CONICET-UBA Buenos Aires Argentina CONICET U.N.R. Facultad de Ciencias Bioquímicas y Farmacéuticas U.N.R. Rosario Argentina Instituto de Tecnologías en Detección y Astropartículas CNEA CONICET UNSAM Universidad Tecnológica Nacional Facultad Regional Mendoza CONICET CNEA Mendoza Argentina Instituto de Tecnologías en Detección y Astropartículas CNEA CONICET UNSAM Buenos Aires Argentina International Center of Advanced Studies Instituto de Ciencias Físicas ECyT-UNSAM CONICET Campus Miguelete – San Martín Buenos Aires Argentina Laboratorio Atmósfera Departamento de Investigaciones en Láseres y sus Aplicaciones UNIDEF CITEDEFCONICET Argentina Observatorio Pierre Auger and Comisión Nacional de Energía Atómica Malargüe Argentina Universidad Tecnológica Nacional Facultad Regional Buenos Aires Buenos Aires Argentina University of Adelaide AdelaideSA Australia Brussels Belgium Vrije Universiteit Brussels Brussels Belgium Centro Federal de Educação Tecnológica Celso Suckow da Fonseca Petropolis Brazil Brazil Universidade de São Paulo Escola de Engenharia de Lorena SP Lorena Brazil Universidade de São Paulo Instituto de Física de São Carlos SP São Carlos Brazil Universidade de São Paulo Instituto de Física SP São Paulo Brazil Universidade Estadual de Campinas IFGW SP Campinas Brazil Universidade Estadual de Feira de Santana Feira de Santana Brazil Universidade Federal de Campina Grande Centro de Ciencias e Tecnologia Campina Grande Brazil Universidade Federal do

the surface detector of the Pierre Auger Observatory is an array of 1,600 stations using a water Cherenkov detector (WCD) for particle detection. the array is undergoing a major upgrade known as AugerPrime that involves adding scintillator surface detectors (SSDs) and radio antennas to the existing WCDs. Each WCD is also equipped with a smaller photomultiplier tube added to the original ones. As part of the upgrade, underground muon detectors are being installed in an area with a higher density of surface detector stations. AugerPrime required the development of new electronics to process the signals from all the new detectors and handle a higher sampling rate, a more precise GPS receiver, an extended dynamic range, higher processing capacity, and improved monitoring systems and memory. the deployment of the SSDs on top of each surface detector station is currently completed together with the deployment of the new electronics. this contribution will present the first data from the upgraded stations, emphasizing the performances of the SSDs and the new electronics. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Cosmic ray detectors

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