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1. Developments and results in the context of the JEM-EUSO program obtained with the ESAF simulation and analysis framework

Author

S. Abe, J. H. Adams, D. Allard, P. Alldredge, L. Anchordoqui, A. Anzalone, E. Arnone, B. Baret, D. Barghini, M. Battisti, J. Bayer, R. Bellotti, A. A. Belov, M. Bertaina, P. F. Bertone, M. Bianciotto, P. L. Biermann, F. Bisconti, C. Blaksley, S. Blin-Bondil, P. Bobik, K. Bolmgren, S. Briz, J. Burton, F. Cafagna, G. Cambié, D. Campana, F. Capel, R. Caruso, M. Casolino, C. Cassardo, A. Castellina, K. Černý, M. J. Christl, R. Colalillo, L. Conti, G. Cotto, H. J. Crawford, R. Cremonini, A. Creusot, A. Cummings, A. de Castro Gónzalez, C. de la Taille, L. del Peral, R. Diesing, P. Dinaucourt, A. Di Nola, A. Ebersoldt, T. Ebisuzaki, J. Eser, F. Fenu, S. Ferrarese, G. Filippatos, W. W. Finch, F. Flaminio, C. Fornaro, D. Fuehne, C. Fuglesang, M. Fukushima, D. Gardiol, G. K. Garipov, A. Golzio, P. Gorodetzky, F. Guarino, C. Guépin, A. Guzmán, A. Haungs, T. Heibges, J. Hernández-Carretero, F. Isgrò, E. G. Judd, F. Kajino, I. Kaneko, Y. Kawasaki, M. Kleifges, P. A. Klimov, I. Kreykenbohm, J. F. Krizmanic, V. Kungel, E. Kuznetsov, F. López Martínez, S. Mackovjak, D. Mandát, M. Manfrin, A. Marcelli, L. Marcelli, W. Marszał, J. N. Matthews, A. Menshikov, T. Mernik, M. Mese, S. S. Meyer, J. Mimouni, H. Miyamoto, Y. Mizumoto, A. Monaco, J.A Morales de los Ríos, S. Nagataki, J. M. Nachtman, D. Naumov, A. Neronov, T. Nonaka, T. Ogawa, S. Ogio, H. Ohmori, A. V. Olinto, Y. Onel, G. Osteria, A. Pagliaro, B. Panico, E. Parizot, I. H. Park, B. Pastircak, T. Paul, M. Pech, F. Perfetto, P. Picozza, L. W. Piotrowski, Z. Plebaniak, J. Posligua, R. Prevete, G. Prévôt, H. Prieto, M. Przybylak, M. Putis, E. Reali, P. Reardon, M. H. Reno, M. Ricci, M. Rodríguez Frías, G. Romoli, G. Sáez Cano, H. Sagawa, N. Sakaki, A. Santangelo, O. A. Saprykin, F. Sarazin, M. Sato, H. Schieler, P. Schovánek, V. Scotti, S. Selmane, S. A. Sharakin, K. Shinozaki, J. F. Soriano, J. Szabelski, N. Tajima, T. Tajima, Y. Takahashi, M. Takeda, Y. Takizawa, C. Tenzer, S. B. Thomas, L. G. Tkachev, T. Tomida, S. Toscano, M. Traïche, D. Trofimov, K. Tsuno, P. Vallania, L. Valore, T. M. Venters, C. Vigorito, P. von Ballmoos, M. Vrabel, S. Wada, J. Watts, A. Weindl, L. Wiencke, J. Wilms, D. Winn, H. Wistrand, I. V. Yashin, R. Young, and M. Yu. Zotov

Subjects
Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract

Abstract JEM-EUSO is an international program for the development of space-based Ultra-High Energy Cosmic Ray observatories. The program consists of a series of missions which are either under development or in the data analysis phase. All instruments are based on a wide-field-of-view telescope, which operates in the near-UV range, designed to detect the fluorescence light emitted by extensive air showers in the atmosphere. We describe the simulation software ESAF in the framework of the JEM-EUSO program and explain the physical assumptions used. We present here the implementation of the JEM-EUSO, POEMMA, K-EUSO, TUS, Mini-EUSO, EUSO-SPB1 and EUSO-TA configurations in ESAF. For the first time ESAF simulation outputs are compared with experimental data.

Published
2023
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2. Dataset of night-time emissions of the Earth in the near UV range (290-430 nm), with 6.3 km resolution in the latitude range -51.6

Author

L. Marcelli, K. Bolmgren, D. Barghini, M. Battisti, C. Blaksley, S. Blin, A. Belov, M. Bertaina, M. Bianciotto, F. Bisconti, G. Cambiè, F. Capel, M. Casolino, I. Churilo, M. Crisconio, C. De La Taille, T. Ebisuzaki, J. Eser, F. Fenu, M.A. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzky, H. Kasuga, F. Kajino, P. Klimov, V. Kuznetsov, M. Manfrin, G. Mascetti, W. Marszal, H. Miyamoto, A. Murashov, T. Napolitano, H. Ohmori, A. Olinto, E. Parizot, P. Picozza, L.W. Piotrowski, Z. Plebaniak, G. Prevot, E. Reali, G. Romoli, M. Ricci, N. Sakaki, K. Shinozaki, J. Szabelski, Y. Takizawa, V. Vagelli, G. Valentini, M. Vrabel, and L. Wiencke

Subjects
UV terrestrial emissions, UV maps, ISS, Mini-EUSO, Earth observation from space, Computer applications to medicine. Medical informatics, R858-859.7, Science (General), Q1-390
Abstract

The data presented in this article are related to the research paper entitled “Observation of night-time emissions of the Earth in the near UV range from the International Space Station with the Mini-EUSO detector” (Remote Sensing of Environment, Volume 284, January 2023, 113336, https://doi.org/10.1016/j.rse.2022.113336).The data have been acquired with the Mini-EUSO detector, an UV telescope operating in the range 290-430 nm and located inside the International Space Station. The detector was launched in August 2019, and it has started operations from the nadir-facing UV-transparent window in the Russian Zvezda module in October 2019. The data presented here refer to 32 sessions acquired between 2019-11-19 and 2021-05-06. The instrument consists of a Fresnel-lens optical system and a focal surface composed of 36 multi-anode photomultiplier tubes, each with 64 channels, for a total of 2304 channels with single photon counting sensitivity. The telescope, with a square field-of-view of 44°, has a spatial resolution on the Earth surface of 6.3 km and saves triggered transient phenomena with a temporal resolution of 2.5 µs and 320 µs. The telescope also operates in continuous acquisition at a 40.96 ms scale.In this article, large-area night-time UV maps obtained processing the 40.96 ms data, taking averages over regions of some specific geographical areas (e.g., Europe, North America) and over the entire globe, are presented. Data are binned into 0.1° × 0.1° or 0.05° × 0.05° cells (depending on the scale of the map) over the Earth's surface. Raw data are made available in the form of tables (latitude, longitude, counts) and .kmz files (containing the .png images). These are – to the best of our knowledge – the highest sensitivity data in this wavelength range and can be of use to various disciplines.

Published
2023
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3. Integration, qualification, and launch of the Mini-EUSO telescope on board the ISS

Author

L. Marcelli, D. Barghini, M. Battisti, C. Blaksley, S. Blin, A. Belov, M. Bertaina, M. Bianciotto, F. Bisconti, K. Bolmgren, G. Cambiè, F. Capel, M. Casolino, I. Churilo, M. Crisconio, C. De La Taille, T. Ebisuzaki, J. Eser, F. Fenu, M. A. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzky, H. Kasuga, F. Kajino, P. Klimov, V. Kuznetsov, M. Manfrin, G. Mascetti, W. Marszał, H. Miyamoto, A. Murashov, T. Napolitano, H. Ohmori, A. Olinto, E. Parizot, P. Picozza, L. W. Piotrowski, Z. Plebaniak, G. Prévôt, E. Reali, G. Romoli, M. Ricci, N. Sakaki, K. Shinozaki, J. Szabelski, Y. Takizawa, G. Valentini, M. Vrabel, L. Wiencke, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Organisation de Micro-Électronique Générale Avancée (OMEGA), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
General Earth and Planetary Sciences, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], General Agricultural and Biological Sciences, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], General Environmental Science
Abstract

International audience; Mini-EUSO is a high-sensitivity imaging telescope that observes the Earth from the ISS in the near ultraviolet band (290÷ 430 nm), through the nadir-facing, UV-transparent window in the Russian Zvezda module. The instrument, launched in 2019, has a field of view of 44∘, a spatial resolution on the Earth’s surface of 6.3 km and a temporal sampling rate of 2.5 microseconds. Thanks to its triggering and on-board processing, the telescope is capable of detecting UV emissions of cosmic, atmospheric, and terrestrial origin on different time scales, from a few microseconds up to tens of milliseconds. The optics is composed of two Fresnel lenses focusing light onto an array of 36 Hamamatsu Multi-Anode PhotoMultiplier Tubes, for a total of 2304 pixels. The telescope also contains two cameras in the near-infrared and visible, an 8-by-8 array of Silicon-PhotoMultipliers and a series of UV sensors to manage night-day transitions. The scientific objectives range from the observation of atmospheric phenomena [lightning, Transient Luminous Events (TLEs), ELVES], the study of meteoroids, the search of interstellar meteoroids and strange quark matter, mapping of the Earth’s nocturnal emissions in the ultraviolet range, and the search of cosmic rays with energy above 1021 eV. The instrument has been integrated and qualified in 2019, with the final tests in Baikonur prior to its launch. Operations involve periodic installation in the Zvezda module of the station with observations during the crew night time, with periodic downlink of data samples, with the full data being sent to the ground via pouches containing the data disks. Mission planning involves the selection of the optimal orbits to maximize the scientific return of the instrument. In this work, we will describe the various phases of construction, testing, and qualification prior to the launch and the in-flight operations of the instrument on board the ISS.

Published
2023

4. Observation of night-time emissions of the Earth in the near UV range from the International Space Station with the Mini-EUSO detector

Author

M. Casolino, D. Barghini, M. Battisti, C. Blaksley, A. Belov, M. Bertaina, M. Bianciotto, F. Bisconti, S. Blin, K. Bolmgren, G. Cambiè, F. Capel, I. Churilo, M. Crisconio, C. De La Taille, T. Ebisuzaki, J. Eser, F. Fenu, M.A. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzky, H. Kasuga, F. Kajino, P. Klimov, V. Kuznetsov, M. Manfrin, L. Marcelli, G. Mascetti, W. Marszał, H. Miyamoto, A. Murashov, T. Napolitano, H. Ohmori, A. Olinto, E. Parizot, P. Picozza, L.W. Piotrowski, Z. Plebaniak, G. Prévôt, E. Reali, G. Romoli, M. Ricci, N. Sakaki, K. Shinozaki, J. Szabelski, Y. Takizawa, G. Valentini, M. Vrabel, L. Wiencke, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Organisation de Micro-Électronique Générale Avancée (OMEGA), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Mini-EUSO, JEM-EUSO, UV emissions, Terrestrial emissions, ISS, Soil Science, FOS: Physical sciences, Geology, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Computers in Earth Sciences, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract

Mini-EUSO (Multiwavelength Imaging New Instrument for the Extreme Universe Space Observatory) is a telescope observing the Earth from the International Space Station since 2019. The instrument employs a Fresnel-lens optical system and a focal surface composed of 36 multi-anode photomultiplier tubes, 64 channels each, for a total of 2304 channels with single photon counting sensitivity. Mini-EUSO also contains two ancillary cameras to complement measurements in the near infrared and visible ranges. The scientific objectives of the mission range from the search for extensive air showers generated by Ultra-High Energy Cosmic Rays (UHECRs) with energies above 10$^{21}$ eV, the search for nuclearites and Strange Quark Matter (SQM), up to the study of atmospheric phenomena such as Transient Luminous Events (TLEs), meteors and meteoroids. Mini-EUSO can map the night-time Earth in the near UV range (between 290-430 nm) with a spatial resolution of about 6.3 km (full field of view of 44{\deg}) and a maximum temporal resolution of 2.5 $\mu$s, observing our planet through a nadir-facing UV-transparent window in the Russian Zvezda module. The detector saves triggered transient phenomena with a sampling rate of 2.5 $\mu$s and 320 $\mu$s, as well as continuous acquisition at 40.96 ms scale. In this paper we discuss the detector response and the flat-fielding and calibration procedures. Using the 40.96 ms data, we present $\simeq$6.3 km resolution night-time Earth maps in the UV band, and report on various emissions of anthropogenic and natural origin. We measure ionospheric airglow emissions of dark moonless nights over the sea and ground, studying the effect of clouds, moonlight, and artificial (towns, boats) lights. In addition to paving the way forward for the study of long-term variations of natural and artificial light, we also estimate the observation live-time of future UHECR detectors., Comment: 49 pages, 27 figures, 1 table, published in Remote Sensing of Environment

Published
2022

5. Description and performance results of the trigger logic of TUS and Mini-EUSO to search for Ultra-High Energy Cosmic Rays from space

Author

M. Bertaina, D. Barghini, M. Battisti, A. Belov, M. Bianciotto, F. Bisconti, C. Blaksley, K. Bolmgren, G. Cambiè, F. Capel, M. Casolino, T. Ebisuzaki, F. Fenu, M.A. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzky, F. Kajino, P. Klimov, M. Manfrin, L. Marcelli, W. Marszał, M. Mignone, H. Miyamoto, T. Napolitano, E. Parizot, P. Picozza, L.W. Piotrowski, Z. Plebaniak, G. Prévôt, E. Reali, M. Ricci, N. Sakaki, S. Sharakin, J. Szabelski, Y. Takizawa, M. Vrabel, I. Yashin, M. Zotov, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
Nuclear and High Energy Physics, logic, FOS: Physical sciences, imaging, trigger, UHE, observatory, cosmic radiation, ultraviolet, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Instrumentation, performance
Abstract

International audience; The trigger logic of the Tracking Ultraviolet Setup (TUS) and Multiwavelength Imaging New Instrument for the Extreme Universe Space Observatory (Mini-EUSO) space-based projects of the Joint Experiment Missions - EUSO (JEM-EUSO) program is summarized. The performance results on the search for ultra-high energy cosmic rays are presented.

Published
2022

6. Onboard performance of the level 1 trigger of the mini-EUSO telescope

Author

M. Battisti, D. Barghini, A. Belov, M. Bertaina, F. Bisconti, K. Bolmgren, G. Cambiè, F. Capel, M. Casolino, T. Ebisuzaki, F. Fenu, M.A. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzki, F. Kajino, P. Klimov, M. Manfrin, L. Marcelli, W. Marszał, H. Miyamoto, T. Napolitano, E. Parizot, P. Picozza, L.W. Piotrowski, Z. Plebaniak, G. Prévôt, E. Reali, M. Ricci, N. Sakaki, K. Shinozaki, J. Szabelski, Y. Takizawa, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
Mini-EUSO, Atmospheric Science, Trigger, UHECRs, Geophysics, Space and Planetary Science, JEM-EUSO, Aerospace Engineering, General Earth and Planetary Sciences, Astronomy and Astrophysics, Elves, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

International audience; The Mini-EUSO telescope was launched for the International Space Station on August 22nd, 2019 to observe from the ISS orbit (∼400 km altitude) various phenomena occurring in the Earth’s atmosphere through a UV-transparent window located in the Russian Zvezda Module. Mini-EUSO is based on a set of two Fresnel lenses of 25 cm diameter each and a focal plane of 48×48 pixels, for a total field of view of 44°. Until July 2021, Mini-EUSO performed a total of 41 data acquisition sessions, obtaining UV images of the Earth in the 290 nm – 430 nm band with temporal and spatial resolution on ground of 2.5 μs and 6.3×6.3 km2, respectively. The data acquisition was performed with a 2.5 μs sampling rate, using a dedicated trigger looking for signals with a typical duration of tens of μs. In the present paper the analysis of the performance of the 2.5 μs trigger logic is presented, with a focus on the method used for the analysis and the categories of triggered events. The expected functioning of the trigger logic has been confirmed, with the trigger rate on spurious events that remains within the requirements in nominal background conditions. The trigger logic detected several different phenomena, including lightning strikes, elves, ground-based flashers and events with EAS-like characteristics.

Published
2022

7. Towards observations of nuclearites in Mini-EUSO

Author

A. Franceschi, Christer Fuglesang, Francesca Bisconti, Dario Barghini, Witold Marszał, Enzo Reali, Francesco Fenu, Lech Wiktor Piotrowski, Giuseppe Osteria, Marco Ricci, Guillaume Prévôt, Z. Plebaniak, Jacek Szabelski, Marco Casolino, T. Napolitano, L. Marcelli, Kenji Shinozaki, F. Cafagna, G. Cambiè, Hiroshi Kasuga, Philippe Gorodetzki, Marco Mignone, Pavel Klimov, Yoshiyuki Takizawa, F. Kajino, C. Blaksley, Satoshi Wada, Naoto Sakaki, Alexander S. Belov, Karl Bolmgren, Victoria Kungel, Piergiorgio Picozza, Alessio Golzio, Francesca Capel, Toshikazu Ebisuzaki, M. Manfrin, Matteo Battisti, Mario E. Bertaina, Lawrence Wiencke, Etienne Parizot, Hiroko Miyamoto, Guarino, Fausto, Isgro', Francesco, Colalillo, Roberta, Mese, Marco, Prevete, Roberto, Scotti, Valentina, and Valore, Laura

Subjects
Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Strange quark, Meteoroid, Flux, Astronomy, FOS: Physical sciences, Field of view, Time resolution, Nuclear matter, High Energy Physics - Experiment, law.invention, Telescope, Atmosphere, High Energy Physics - Experiment (hep-ex), law, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract

Mini-EUSO is a small orbital telescope with a field of view of $44^{\circ}\times 44^{\circ}$, observing the night-time Earth mostly in 320-420 nm band. Its time resolution spanning from microseconds (triggered) to milliseconds (untriggered) and more than $300\times 300$ km of the ground covered, already allowed it to register thousands of meteors. Such detections make the telescope a suitable tool in the search for hypothetical heavy compact objects, which would leave trails of light in the atmosphere due to their high density and speed. The most prominent example are the nuclearites -- hypothetical lumps of strange quark matter that could be stabler and denser than the nuclear matter. In this paper, we show potential limits on the flux of nuclearites after collecting 42 hours of observations data., Comment: To be published in the Proceedings of the 37th International Cosmic Ray Conference (ICRC 2021), Berlin, 12 -23 July 2021

Published
2022
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8. Solar Power Supply and Environmental Control System for DIMS Experiment

Author

Momoka Fujioka, Yugo Iwami, Kaoru Nadamoto, F. Kajino, Yuichiro Tameda, Daiki Shinto, and Kenji Shinozaki

Subjects
Electric power transmission, CMOS, business.industry, Environmental control system, Electrical engineering, Environmental science, Electric power, business, Sensitivity (electronics), Solar power, Power (physics)
Abstract

The DIMS experiment aims to observe a candidate of a macroscopic dark matter and interstellar meteors . Four camera modules will be installed at CLF, BRM and TARA at the TA site in Utah, USA. Since there is no power lines from the electric power company at the CLF site, we developed the power supply system using solar power generation. High sensitivity CMOS cameras are housed in four camera boxes with acrylic domes. Observation will be performed automatically every night. We also developed a system to control the temperature and humidity in the boxes by acquiring environmental data for stable observation.

Published
2021

9. Overview of the Mini-EUSO $\mu s$ trigger logic performance

Author

L. Marcelli, Toshikazu Ebisuzaki, Enzo Reali, P. Gorodetzky, Christer Fuglesang, W. Marszał, Francesco Fenu, Hiroko Miyamoto, Francesca Capel, Piergiorgio Picozza, Mario E. Bertaina, Lech Wiktor Piotrowski, Etienne Parizot, Guillaume Prévôt, Yoshiyuki Takizawa, Kenji Shinozaki, Jacek Szabelski, Matteo Battisti, F. Kajino, Naoto Sakaki, Francesca Bisconti, Dario Barghini, Alessio Golzio, Marco Casolino, Z. Plebaniak, G. Cambiè, M. Manfrin, Karl Bolmgren, Alexander S. Belov, Pavel Klimov, and Marco Ricci

Subjects
Physics, Telescope, Focus (computing), Atmosphere (unit), law, Detector, Real-time computing, Window (computing), Cosmic ray, Astrophysics - Instrumentation and Methods for Astrophysics, Energy (signal processing), Photon counting, law.invention
Abstract

Mini-EUSO is the first detector of the JEM-EUSO program deployed on the ISS. It is a wide field of view telescope currently operating from a nadir-facing UV-transparent window on the ISS. It is based on an array of MAPMTs working in photon counting mode with a 2.5 μs time resolution. Among the different scientific objectives it searches for light signals with time duration compatible to those expected from Extensive Air Showers (EAS) generated by EECRs interacting in the atmosphere. Although the energy threshold for cosmic ray showers is above $E > 10^{21} eV$, due the constraints given by the size of the UV-transparent window, the dedicated trigger logic has been capable of the detection of other interesting classes of events, like elves and ground flashers. An overview of the general performance of the trigger system is provided, with a particular focus on the identification of classes of events responsible for the triggers.

Published
2021

10. Characterization of the DIMS system based on astronomical meteor techniques for macroscopic dark matter search

Author

Alberto Cellino, Hiroyuki Sagawa, Simone Valenti, Sachiko Tada, Daiki Shinto, F. Kajino, Mizuho Arahori, Soon-Wook Kim, Toshikazu Ebisuzaki, Glenn D. Starkman, Shinsuke Abe, Maria Hajdukova, Daniele Gardiol, Corbin Covault, Ryushin Ide, Dario Barghini, Marco Casolino, M. E. Bertaina, Yuichiro Tameda, John N. Matthews, Il Han Park, Kenji Shinozaki, Yoshiyuki Takizawa, Jagjit Singh Sidhu, Yugo Iwami, Lech Wiktor Piotrowski, Kaoru Nadamoto, and Yasunori Fujiwara

Subjects
Meteor (satellite), Physics, Dark matter, Astronomy, Characterization (materials science)
Published
2021

11. Simulations studies for the Mini-EUSO detector

Author

P. Gorodetzky, R. Bonino, Guillaume Prévôt, Francesco Fenu, F. Capel, L.W. Piotrowski, Toshikazu Ebisuzaki, P. Picozza, Matteo Battisti, P. Klimov, Marco Mignone, Alexander S. Belov, Christer Fugelsang, Francesca Bisconti, G. Suino, M. Bertaina, Naoto Sakaki, Raffaella Bonino, Dario Barghini, Gregorio Suino, Fumiyoshi Kajino, Mario E. Bertaina, A. Belov, Zbigniew Plebaniak, L. Marcelli, F. Bisconti, Jacek Szabelski, H. Miyamoto, J. Szabelski, M. Casolino, E. Parizot, Igor Churilo, G. Prevôt, Hiroko Miyamoto, G. Cambiè, I. Churilo, Laura Marcelli, C. Fuglesang, Kenji Shinozaki, Y. Takizawa, M. Mignone, Lech Piotrowski, Pavel Klimov, Marco Ricci, F. Kajino, N. Sakaki, M. Manfrin, Wlodzimierz Marszal, Marco Casolino, T. Ebisuzaki, Alessio Golzio, M. Ricci, A. Golzio, W. Marszal, D. Barghini, M. Battisti, K. Shinozaki, E. Reali, Enzo Reali, F. Fenu, Massimo Manfrin, Z. Plebaniak, Francesca Capel, Piergiorgio Picozza, Yoshiyuki Takizawa, Philippe Gorodetzky, Etienne Parizot, Giorgio Cambiè, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), and JEM-EUSO

Subjects
Physics, Meteoroid, Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, Detector, satellite, Astrophysics::Instrumentation and Methods for Astrophysics, parametrization, FOS: Physical sciences, Cosmic ray, showers, calibration, Computational physics, International Space Station, Physics::Space Physics, Ultra-high-energy cosmic ray, cosmic radiation: UHE, spectrometer, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Astrophysics - Instrumentation and Methods for Astrophysics, numerical calculations: Monte Carlo, Instrumentation and Methods for Astrophysics (astro-ph.IM), Energy (signal processing), Space debris
Abstract

International audience; Mini-EUSO is a mission of the JEM-EUSO program flying onboard the International Space Station since August 2019. Since the first data acquisition in October 2019, more than 35 sessions have been performed for a total of 52 hours of observations. The detector has been observing Earth at night-time in the UV range and detected a wide variety of transient sources all of which have been modeled through Monte Carlo simulations. Mini-EUSO is also capable of detecting meteors and potentially space debris and we performed simulations for such events to estimatetheir impact on future missions for cosmic ray science from space. We show here examples of the simulation work done in this framework to analyze the Mini-EUSO data. The expected response of Mini-EUSO with respect to ultra high energy cosmic ray showers has been studied. The efficiency curve of Mini-EUSO as a function of primary energy has been estimated and the energy threshold for Cosmic Rays has been placed to be above $10^{21}$ eV. We compared the morphology of several transient events detected during the mission with cosmic ray simulations and excluded that they can be due to cosmic ray showers. To validate the energy threshold of the detector, asystem of ground based flashers is being used for end-to-end calibration purposes. We therefore implemented a parameterization of such flashers into the JEM-EUSO simulation framework and studied the response of the detector with respect to such sources.

Published
2021
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12. Mini-EUSO mission to study Earth UV emissions on board the ISS

Author

E. Parizot, G. Valentini, Francesca Capel, M. Ricci, P. Picozza, A. Djakonow, M. Przybylak, A. Zuccaro-Marchi, M. Traïche, A. Franceschi, F. Cafagna, B. A. Khrenov, F. Fenu, C. de la Taille, Toshikazu Ebisuzaki, Hitoshi Ohmori, Satoshi Wada, P. Gorodetzky, M. Crisconio, Angela V. Olinto, Lech Wiktor Piotrowski, Marco Mignone, M. E. Bertaina, S. Turriziani, W. Marszał, G. Cotto, L. Marcelli, J. Szabelski, I. V. Yashin, H. Kasuga, Naoto Sakaki, Enzo Reali, Kenji Shinozaki, S. Kochepasov, S. Bacholle, A. Haungs, V. D. Kuznetsov, S. Blin-Bondil, Marco Casolino, Z. Plebaniak, Mikhail Panasyuk, I. Churilo, P. Barrillon, G. Prévôt, Pavel Klimov, A. V. Belov, A. Poroshin, L. R. Wiencke, G. Mascetti, G. Osteria, Y. Takizawa, H. Miyamoto, M. Porfilio, C. Blaksley, T. Napolitano, G. Cambiè, Christer Fuglesang, F. Kajino, A. Murashov, F. Bisconti, Matteo Battisti, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Organisation de Micro-Électronique Générale Avancée (OMEGA), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Meteors, Field of view, 7. Clean energy, 01 natural sciences, law.invention, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), law, Earth ionosphere, ultraviolet, optical, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Ultra-high-energy cosmic ray, 010303 astronomy & astrophysics, matter: strangeness, Ultraviolet telescopes, Physics, Ultra-high-energy cosmic radiation, photomultiplier, photon, Atmosphere of Earth, infrared, Astrophysics - Instrumentation and Methods for Astrophysics, Space debris, Lightning, Earth atmosphere, lens, air, tube, satellite, FOS: Physical sciences, Cosmic ray, Telescope, 0103 physical sciences, International Space Station, surface, 14. Life underwater, cosmic radiation: UHE, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Instrumentation and Methods for Astrophysics (astro-ph.IM), spatial resolution, quark: matter, showers: atmosphere, 010308 nuclear & particles physics, Astronomy, resolution, Astronomy and Astrophysics, sensitivity, laser, 13. Climate action, Space and Planetary Science, atmosphere, Satellite
Abstract

Mini-EUSO is a telescope observing the Earth in the ultraviolet band from the International Space Station. It is a part of the JEM-EUSO program, paving the way to future larger missions, such as KEUSO and POEMMA, devoted primarily to the observation of Ultra High Energy Cosmic Rays from space. Mini-EUSO is capable of observing Extensive Air Showers generated by Ultra-High Energy Cosmic Rays with an energy above 10^21 eV and detect artificial showers generated with lasers from the ground. Other main scientific objectives of the mission are the search for nuclearites and Strange Quark Matter, the study of atmospheric phenomena such as Transient Luminous Events, meteors and meteoroids, the observation of sea bioluminescence and of artificial satellites and man-made space debris. Mini-EUSO will map the night-time Earth in the UV range (290 - 430 nm), with a spatial resolution of about 6.3 km and a temporal resolution of 2.5 microseconds, through a nadir-facing UV-transparent window in the Russian Zvezda module. The instrument, launched on August 22, 2019 from the Baikonur cosmodrome, is based on an optical system employing two Fresnel lenses and a focal surface composed of 36 Multi-Anode Photomultiplier tubes, 64 channels each, for a total of 2304 channels with single photon counting sensitivity and an overall field of view of 44 degrees. Mini-EUSO also contains two ancillary cameras to complement measurements in the near infrared and visible ranges. In this paper we describe the detector and present the various phenomena observed in the first months of operations., 23 pages, 20 figures

Published
2020

13. The EUSO@Turlab Project: Tests of Mini-EUSO Engineering Model

Author

A. Franceschi, L. Marcelli, G. Contino, Maria Teresa Ricci, A. Djakonow, Marco Mignone, Lech Wiktor Piotrowski, A. Murashov, J. Szabelski, M.E Bertaina, Naoto Sakaki, Pavel Klimov, W. Marszał, Matteo Battisti, F. Bisconti, Alexander S. Belov, A. Poroshin, K. Shinozaki, S. Blin-Bondil, Daniele Gardiol, Francesca Capel, Francesco Fenu, Enzo Reali, M. Przybylak, A. Cellino, E. Parizot, P. Picozza, M. I. Panasyuk, G. Suino, M. Bertaina, S. Turriziani, Toshikazu Ebisuzaki, Federico Fausti, Marco Casolino, Claudio Fornaro, Guillaume Prévôt, G. Cambiè, I. Churilo, P. Gorodetzky, F. Kajino, M. Traïche, F. Cafagna, Y. Takizawa, Z. Plebaniak, G. Osteria, Christer Fuglesang, R. Bonino, T. Napolitano, Rossella Caruso, G. Cotto, Organisation de Micro-Électronique Générale Avancée (OMEGA), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), JEM-EUSO, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
Brightness, business.industry, Detector, Cosmic ray, Field of view, Rotating tank, law.invention, Telescope, law, Environmental science, Focal surface, Aerospace engineering, business, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Space debris
Abstract

International audience; The TurLab facility is a laboratory, equipped with a 5 m diameter and 1 m depth rotating tank, located in the Physics Department of the University of Turin. Originally, it was mainly built to study systems of different scales where rotation plays a key role in the fluid behaviour such as in atmospheric and oceanic flows. In the past few years the TurLab facility has been used to perform experiments related to the observation of Extreme Energy Cosmic Rays (EECRs) from space using the fluorescence technique. For example, in the case of the JEM-EUSO mission, where the diffuse night brightness and artificial light sources can vary significantly in time and space inside the Field of View of the telescope. The Focal Surface of Mini-EUSO Engineering Model (Mini-EUSO EM) with the level 1 (L1) and 2 (L2) trigger logics implemented in the Photo-Detector Module (PDM) has been tested at TurLab. Tests related to the possibility of using an EUSO-like detector for other type of applications such as Space Debris (SD) monitoring and imaging detector have also been pursued. The tests and results obtained within the EUSO@TurLab Project on these different topics are presented.

Published
2019

14. Ultra-violet imaging of the night-time earth by EUSO-Balloon towards space-based ultra-high energy cosmic ray observations

Author

A. Anzalone, Toshiyuki Nonaka, Javier Licandro, K. Benmessai, B. Beldjilali, E. Kuznetsov, N. Blanc, J. L. Marcos, G. Puehlhofer, T. Djemil, Toshiki Tajima, Giuseppe Giraudo, A. Kedadra, K. S. Caballero, M. Di Martino, M. Ave Pernas, S. Blin-Bondil, G. Cordero, H. Khales, L. Allen, P. Baragatti, A. Marini, Hitoshi Ohmori, Alberto Cellino, Hiroyuki Sagawa, I. Dutan, Yoshiya Kawasaki, T. Napolitano, malek mastafa, B. A. Khrenov, Sebastián Franchini, T. Paul, G. Cotto, C. De Donato, I. Stan, P. Gorodetzky, A. Pagliaro, S. Jeong, J. Watanabe, Piergiorgio Picozza, D. Allard, M. Suzuki, L. López Campano, Soon-Wook Kim, J. Rabanal, G. Osteria, Guillaume Prévôt, O. Larsson, L. R. Wiencke, A. Ebersoldt, Yoshio Arai, Francesca Bisconti, J. Hernández Carretero, Katsuhiko Tsuno, I. Kreykenbohm, D. Kolev, A. Radu, N. Tajima, M. Takeda, Shigehiro Nagataki, A. Guzmán, C. Lachaud, Christer Fuglesang, José Meseguer, A. Menshikov, Osvaldo Catalano, Silvia Ferrarese, R. Greg, J. Mimouni, C. González Alvarado, M. E. Bertaina, Valentina Scotti, M. Bogomilov, N. Mebarki, Y. Martín, C. De Santis, Ken'ichi Nomoto, G. Chiritoi, R. Attallah, N. Tone, K. Martens, Valerie Connaughton, Angel Sanz-Andrés, L. Marcelli, G. Masciantonio, I. S. Zgura, J. Tubbs, Hirohiko M. Shimizu, Austin Cummings, M. Wille, H. Krantz, F. Kajino, A. Jung, Y. Tsunesada, Y. Uchihori, A. La Barbera, H. Lahmar, Daisuke Yonetoku, G. Medina-Tanco, Mohammed Bakiri, Maciej Rybczyński, K. Kudela, J. F. Krizmanic, J. Genci, Konstantin Belov, F.J. Ronga, Yoshimasa Kurihara, C. Moretto, A. Diaz Damian, Jin Yong Lee, H. Schieler, Alfonso Monaco, Antonella Castellina, Mitsuteru Sato, N. Inoue, L. del Peral, A. Franceschi, E. Parizot, Z. Polonsky, Humberto Ibarguen Salazar, T. Shirahama, T. Jammer, Santiago Pindado, Junpei Fujimoto, G. Abdellaoui, L. Villaseñor, Y. Hachisu, G. Roudil, H. Tokuno, Pavol Bobik, F. Perfetto, Hajime Yano, O. Martinez, Bruno Spataro, Tokonatsu Yamamoto, S. Kalli, M. Yu. Zotov, John N. Matthews, Katsuaki Asano, Estíbaliz Gascón, B. Harlov, Carlo Vigorito, Roberto Bellotti, K. Mase, R. Nava, B. Pastirčák, J. Watts, E. Bozzo, S. Turriziani, Toshikazu Ebisuzaki, M. A. Mendoza, Pierre Barrillon, S. Briz, Eduardo García-Ortega, M. Sanz Palomino, E. M. Popescu, Barbara Szabelska, W. Painter, James H. Adams, Sergei A. Sharakin, Rossella Caruso, M. Vrabel, P. Prat, Francesco Isgrò, S. Bartocci, M. Traïche, Josef Jochum, Piero Vallania, M. D. Sabau, Z. Sahnoune, J. A. Morales de los Ríos, T. Peter, S. Naitamor, R. Tsenov, Tomás Belenguer, J. C. Sanchez Balanzar, Gustavo Alonso, F. Cafagna, W. Marszał, Satoshi Wada, Toshitaka Kajino, Piotr Orleanski, J.N. Capdevielle, R. Young, D. Campana, F. Lakhdari, T. Ogawa, W. Hidber Cruz, Thomas Schanz, Daisuke Ikeda, E. Joven, Inkyu Park, N. Belkhalfa, Francesca Capel, P. Galeotti, A. Pollini, Pavel Klimov, B. Panico, M. C. Talai, S. Bacholle, A. J. de Castro, M. Putis, M. Haiduc, Lech Wiktor Piotrowski, Susumu Inoue, S. S. Meyer, Francesco Fenu, S. B. Thomas, H. Miyamoto, Livio Conti, Angela V. Olinto, H. Attoui, Ovidiu Vaduvescu, C. Tenzer, T. Sugiyama, J. Błȩcki, Sergio Fernández-González, R. Matev, J. F. Valdés-Galicia, J. Bayer, Claudio Cassardo, Andrea Santangelo, A. Neronov, L. G. Tkachev, Simona Toscano, A. Weindl, A. Zuccaro Marchi, M. C. Maccarone, M. Fouka, S. Mackovjak, S. Yoshida, J. Szabelski, L. Caramete, Jörn Wilms, Takayuki Tomida, Dmitri Semikoz, C. de la Taille, Naoto Sakaki, C. Catalano, G. Vankova, D. Supanitsky, Mark Christl, O. Tibolla, O. A. Saprykin, Yoshitaka Itow, K. Katahira, A. Belov, H. Prieto, A. Caramete, R. Cremonini, Andrés Merino, Hajime Takami, F. López, M. Rezazadeh, S. Selmane, D. Maravilla, S. Biktemerova, Masaki Fukushima, E. G. Judd, Isabel Pérez-Grande, Shinsuke Abe, P. Carlson, F. Sarazin, A. Haungs, S. Piraino, Kenji Shinozaki, Zbigniew Wlodarczyk, H. J. Crawford, Gali Garipov, Marc Weber, R. Weigand Muñoz, A. Kusenko, S. Pliego, M. Martucci, Shoichi Ogio, Y. Karadzhov, M. Flamini, J. Yang, B. Vlcek, Y. Takizawa, Amine Ahriche, L. Placidi, P. L. Biermann, M. D. Rodríguez Frías, M. Kleifges, I. Rusinov, Z. Plebaniak, I. V. Yashin, K. Kawai, Michiyuki Chikawa, Marcos Reyes, Akinori Saito, S. E. Csorna, Johannes Eser, M. Serra, Luis A. Anchordoqui, A. Bruno, Jeong-Sook Kim, I. Kaneko, T. Patzak, Yoshihiko Mizumoto, J. Karczmarczyk, G. Sáez Cano, Fausto Guarino, P. von Ballmoos, M. Ricci, S. Dagoret-Campagne, Yukihiro Takahashi, José Luis Sánchez, Marco Casolino, Claudio Fornaro, Mikhail Panasyuk, Ralph Engel, Takahiro Fujii, M. Mahdi, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Organisation de Micro-Électronique Générale Avancée (OMEGA), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X), Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Abdellaoui, G., Abe, S., Adams, J. H., Ahriche, A., Allard, D., Allen, L., Alonso, G., Anchordoqui, L., Anzalone, A., Arai, Y., Asano, K., Attallah, R., Attoui, H., Ave Pernas, M., Bacholle, S., Bakiri, M., Baragatti, P., Barrillon, P., Bartocci, S., Bayer, J., Beldjilali, B., Belenguer, T., Belkhalfa, N., Bellotti, R., Belov, A., Belov, K., Benmessai, K., Bertaina, M., Biermann, P. L., Biktemerova, S., Bisconti, F., Blanc, N., Blecki, J., Blin-Bondil, S., Bobik, P., Bogomilov, M., Bozzo, E., Briz, S., Bruno, A., Caballero, K. S., Cafagna, F., Campana, D., Capdevielle, J. -N., Capel, F., Caramete, A., Caramete, L., Carlson, P., Caruso, R., Casolino, M., Cassardo, C., Castellina, A., Catalano, C., Catalano, O., Cellino, A., Chikawa, M., Chiritoi, G., Christl, M. J., Connaughton, V., Conti, L., Cordero, G., Cotto, G., Crawford, H. J., Cremonini, R., Csorna, S., Cummings, A., Dagoret-Campagne, S., de Castro, A. J., De Donato, C., de la Taille, C., De Santis, C., del Peral, L., Di Martino, M., Diaz Damian, A., Djemil, T., Dutan, I., Ebersoldt, A., Ebisuzaki, T., Engel, R., Eser, J., Fenu, F., Fernandez-Gonzalez, S., Ferrarese, S., Flamini, M., Fornaro, C., Fouka, M., Franceschi, A., Franchini, S., Fuglesang, C., Fujii, T., Fujimoto, J., Fukushima, M., Galeotti, P., Garcia-Ortega, E., Garipov, G., Gascon, E., Genci, J., Giraudo, G., Gonzalez Alvarado, C., Gorodetzky, P., Greg, R., Guarino, F., Guzman, A., Hachisu, Y., Haiduc, M., Harlov, B., Haungs, A., Hernandez Carretero, J., Hidber Cruz, W., Ikeda, D., Inoue, N., Inoue, S., Isgro, F., Itow, Y., Jammer, T., Jeong, S., Joven, E., Judd, E. G., Jung, A., Jochum, J., Kajino, F., Kajino, T., Kalli, S., Kaneko, I., Karadzhov, Y., Karczmarczyk, J., Katahira, K., Kawai, K., Kawasaki, Y., Kedadra, A., Khales, H., Khrenov, B. A., Kim, J. -S., Kim, S. -W., Kleifges, M., Klimov, P. A., Kolev, D., Krantz, H., Kreykenbohm, I., Krizmanic, J. F., Kudela, K., Kurihara, Y., Kusenko, A., Kuznetsov, E., La Barbera, A., Lachaud, C., Lahmar, H., Lakhdari, F., Larsson, O., Lee, J., Licandro, J., Lopez Campano, L., Lopez, F., Maccarone, M. C., Mackovjak, S., Mahdi, M., Maravilla, D., Marcelli, L., Marcos, J. L., Marini, A., Marszal, W., Martens, K., Martin, Y., Martinez, O., Martucci, M., Masciantonio, G., Mase, K., Mastafa, M., Matev, R., Matthews, J. N., Mebarki, N., Medina-Tanco, G., Mendoza, M. A., Menshikov, A., Merino, A., Meseguer, J., Meyer, S. S., Mimouni, J., Miyamoto, H., Mizumoto, Y., Monaco, A., Morales de los Rios, J. A., Moretto, C., Nagataki, S., Naitamor, S., Napolitano, T., Nava, R., Neronov, A., Nomoto, K., Nonaka, T., Ogawa, T., Ogio, S., Ohmori, H., Olinto, A. V., Orleanski, P., Osteria, G., Pagliaro, A., Painter, W., Panasyuk, M. I., Panico, Beatrice, Parizot, E., Park, I. H., Pastircak, B., Patzak, T., Paul, T., Perez-Grande, I., Perfetto, F., Peter, T., Picozza, P., Pindado, S., Piotrowski, L. W., Piraino, S., Placidi, L., Plebaniak, Z., Pliego, S., Pollini, A., Polonsky, Z., Popescu, E. M., Prat, P., Prevot, G., Prieto, H., Puehlhofer, G., Putis, M., Rabanal, J., Radu, A. A., Reyes, M., Rezazadeh, M., Ricci, M., Rodriguez Frias, M. D., Ronga, F., Roudil, G., Rusinov, I., Rybczynski, M., Sabau, M. D., Saez Cano, G., Sagawa, H., Sahnoune, Z., Saito, A., Sakaki, N., Salazar, H., Sanchez Balanzar, J. C., Sanchez, J. L., Santangelo, A., Sanz-Andres, A., Sanz Palomino, M., Saprykin, O., Sarazin, F., Sato, M., Schanz, T., Schieler, H., Scotti, V., Selmane, S., Semikoz, D., Serra, M., Sharakin, S., Shimizu, H. M., Shinozaki, K., Shirahama, T., Spataro, B., Stan, I., Sugiyama, T., Supanitsky, D., Suzuki, M., Szabelska, B., Szabelski, J., Tajima, N., Tajima, T., Takahashi, Y., Takami, H., Takeda, M., Takizawa, Y., Talai, M. C., Tenzer, C., Thomas, S. B., Tibolla, O., Tkachev, L., Tokuno, H., Tomida, T., Tone, N., Toscano, S., Traiche, M., Tsenov, R., Tsunesada, Y., Tsuno, K., Tubbs, J., Turriziani, S., Uchihori, Y., Vaduvescu, O., Valdes-Galicia, J. F., Vallania, P., Vankova, G., Vigorito, C., Villasenor, L., Vlcek, B., von Ballmoos, P., Vrabel, M., Wada, S., Watanabe, J., Watts, J., Weber, M., Weigand Munoz, R., Weindl, A., Wiencke, L., Wille, M., Wilms, J., Wlodarczyk, Z., Yamamoto, T., Yang, J., Yano, H., Yashin, I. V., Yonetoku, D., Yoshida, S., Young, R., Zgura, I. S., Zotov, M. Y., Zuccaro Marchi, A., Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), and Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS)

Subjects
lens, air, media_common.quotation_subject, tube, JEM-EUSO, Extensive air shower, Airglow, EUSO-Balloon, Ultra-high energy cosmic ray, 7. Clean energy, 01 natural sciences, detector: fluorescence, Aeronáutica, pixel, 0103 physical sciences, ultraviolet, Ultra-high-energy cosmic ray, cosmic radiation: UHE, backscatter, 010303 astronomy & astrophysics, particle source, Astrophysique, media_common, Physics, COSMIC cancer database, showers: atmosphere, Settore FIS/05, 010308 nuclear & particles physics, background, photon, Astronomy, imaging, Astronomy and Astrophysics, Astronomie, Photon counting, Universe, observatory, Pathfinder, Refracting telescope, trajectory, Trajectory, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], satellite: orbit
Abstract

The JEM-EUSO (Joint Experiment Missions for the Extreme Universe Space Observatory) program aims at developing Ultra-Violet (UV) fluorescence telescopes for efficient detections of Extensive Air Showers (EASs) induced by Ultra-High Energy Cosmic Rays (UHECRs) from satellite orbit. In order to demonstrate key technologies for JEM-EUSO, we constructed the EUSO-Balloon instrument that consists of a ∼1 m 2 refractive telescope with two Fresnel lenses and an array of multi-anode photo-multiplier tubes at the focus. Distinguishing it from the former balloon-borne experiments, EUSO-Balloon has the capabilities of single photon counting with a gate time of 2.3 µs and of imaging with a total of 2304 pixels. As a pathfinder mission, the instrument was launched for an 8 h stratospheric flight on a moonless night in August 2014 over Timmins, Canada. In this work, we analyze the count rates over ∼2.5 h intervals. The measurements are of diffuse light, e.g. of airglow emission, back-scattered from the Earth's atmosphere as well as artificial light sources. Count rates from such diffuse light are a background for EAS detections in future missions and relevant factor for the analysis of EAS events. We also obtain the geographical distribution of the count rates over a ∼780 km 2 area along the balloon trajectory. In developed areas, light sources such as the airport, mines, and factories are clearly identified. This demonstrates the correct location of signals that will be required for the EAS analysis in future missions. Although a precise determination of count rates is relevant for the existing instruments, the absolute intensity of diffuse light is deduced for the limited conditions by assuming spectra models and considering simulations of the instrument response. Based on the study of diffuse light by EUSO-Balloon, we also discuss the implications for coming pathfinders and future space-based UHECR observation missions., 0, SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2019

15. Mini-EUSO engineering model: tests in open-sky condition

Author

Christer Fuglesang, S. Turriziani, Toshikazu Ebisuzaki, Federico Fausti, Lech Wiktor Piotrowski, Z. Plebaniak, J. Szabelski, G. Osteria, A. Djakonow, Naoto Sakaki, P. Gorodetzky, W. Marszał, G. Cotto, A. Belov, A. Murashov, A. Cellino, G. Suino, Matteo Battisti, Marco Casolino, Claudio Fornaro, Daniele Gardiol, Dario Barghini, Y. Takizawa, P. Picozza, Francesca Capel, G. Cambiè, I. Churilo, S. Blin-Bondil, T. Napolitano, F. Bisconti, K. Shinozaki, Hiroko Miyamoto, A. Poroshin, Maria Teresa Ricci, Enzo Reali, A. Franceschi, L. Marcelli, Guillaume Prévôt, Francesco Fenu, F. Kajino, E. Parizot, M. Traïche, M. Przybylak, F. Cafagna, Marco Mignone, M. E. Bertaina, Pavel Klimov, M. I. Panasyuk, Organisation de Micro-Électronique Générale Avancée (OMEGA), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), JEM-EUSO, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)

Subjects
media_common.quotation_subject, Astrophysics::High Energy Astrophysical Phenomena, Night sky, FOS: Physical sciences, Cosmic ray, law.invention, Atmosphere, Telescope, Planet, law, International Space Station, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Instrumentation and Methods for Astrophysics (astro-ph.IM), media_common, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Meteoroid, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, 13. Climate action, Sky, Physics::Space Physics, Astrophysics::Earth and Planetary Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

Mini-EUSO is a UV telescope that will look downwards to the Earth's atmosphere onboard the International Space Station. With the design of the ultra-high energy cosmic ray fluorescence detectors belonging to the JEM-EUSO program, it will make the first UV map of the Earth by observing atmospheric phenomena such as transient luminous events, sprites and lightning, as well as meteors and bioluminescence from earth. Diffused light from laser shots from the ground, which mimic the fluorescence light emitted by Nitrogen molecules when extensive air showers pass through the atmosphere, can be used to verify the capability of this kind of detector to observe ultra-high energy cosmic rays. To validate the electronics and the trigger algorithms developed for Mini-EUSO, a scaled down version of the telescope with 1:9 of the original focal surface and a lens of 2.5 cm diameter has been built. Tests of the Mini-EUSO engineering model have been made in laboratory and in open sky condition. In this paper, we report results of observations of the night sky, which include the detection of stars, meteors, a planet and a rocket body reflecting the sunlight. Interesting results of the observation of city lights are also reported., Comment: presented at the 36th ICRC (Madison, WI; 2019)

Published
2019
Full Text
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16. First observations of speed of light tracks by a fluorescence detector looking down on the atmosphere

Author

G. Abdellaoui, S. Abe, J.H. Adams Jr., A. Ahriche, D. Allard, L. Allen, G. Alonso, L. Anchordoqui, A. Anzalone, Y. Arai, K. Asano, R. Attallah, H. Attoui, M. Ave Pernas, S. Bacholle, M. Bakiri, P. Baragatti, P. Barrillon, S. Bartocci, J. Bayer, B. Beldjilali, T. Belenguer, N. Belkhalfa, R. Bellotti, A. Belov, K. Belov, K. Benmessai, M. Bertaina, P.L. Biermann, S. Biktemerova, F. Bisconti, N. Blanc, J. Błȩcki, S. Blin-Bondil, P. Bobik, M. Bogomilov, E. Bozzo, A. Bruno, K.S. Caballero, F. Cafagna, D. Campana, J-N. Capdevielle, F. Capel, A. Caramete, L. Caramete, P. Carlson, R. Caruso, M. Casolino, C. Cassardo, A. Castellina, C. Catalano, O. Catalano, A. Cellino, M. Chikawa, G. Chiritoi, M.J. Christl, V. Connaughton, L. Conti, G. Cordero, G. Cotto, H.J. Crawford, R. Cremonini, S. Csorna, A. Cummings, S. Dagoret-Campagne, C. De Donato, C. de la Taille, C. De Santis, L. del Peral, M. Di Martino, A. Diaz Damian, T. Djemil, I. Dutan, A. Ebersoldt, T. Ebisuzaki, R. Engel, J. Eser, F. Fenu, S. Fernández-González, J. Fernández-Soriano, S. Ferrarese, M. Flamini, C. Fornaro, M. Fouka, A. Franceschi, S. Franchini, C. Fuglesang, T. Fujii, J. Fujimoto, M. Fukushima, P. Galeotti, E. García-Ortega, G. Garipov, E. Gascón, J. Genci, G. Giraudo, C. González Alvarado, P. Gorodetzky, R. Greg, F. Guarino, A. Guzmán, Y. Hachisu, M. Haiduc, B. Harlov, A. Haungs, J. Hernández Carretero, W. Hidber Cruz, D. Ikeda, N. Inoue, S. Inoue, F. Isgrò, Y. Itow, T. Jammer, S. Jeong, E. Joven, E.G. Judd, A. Jung, J. Jochum, F. Kajino, T. Kajino, S. Kalli, I. Kaneko, Y. Karadzhov, J. Karczmarczyk, K. Katahira, K. Kawai, Y. Kawasaki, A. Kedadra, H. Khales, B.A. Khrenov, Jeong-Sook Kim, Soon-Wook Kim, M. Kleifges, P.A. Klimov, D. Kolev, H. Krantz, I. Kreykenbohm, K. Kudela, Y. Kurihara, A. Kusenko, E. Kuznetsov, A. La Barbera, C. Lachaud, H. Lahmar, F. Lakhdari, R. Larson, O. Larsson, J. Lee, J. Licandro, L. López Campano, M.C. Maccarone, S. Mackovjak, M. Mahdi, D. Maravilla, L. Marcelli, J.L. Marcos, A. Marini, W. Marszał, K. Martens, Y. Martín, O. Martinez, M. Martucci, G. Masciantonio, K. Mase, M. Mastafa, R. Matev, J.N. Matthews, N. Mebarki, G. Medina-Tanco, M.A. Mendoza, A. Menshikov, A. Merino, J. Meseguer, S.S. Meyer, J. Mimouni, H. Miyamoto, Y. Mizumoto, A. Monaco, J.A. Morales de los Ríos, C. Moretto, S. Nagataki, S. Naitamor, T. Napolitano, W. Naslund, R. Nava, A. Neronov, K. Nomoto, T. Nonaka, T. Ogawa, S. Ogio, H. Ohmori, A.V. Olinto, P. Orleański, G. Osteria, A. Pagliaro, W. Painter, M.I. Panasyuk, B. Panico, G. Pasqualino, E. Parizot, I.H. Park, B. Pastircak, T. Patzak, T. Paul, I. Pérez-Grande, F. Perfetto, T. Peter, P. Picozza, S. Pindado, L.W. Piotrowski, S. Piraino, L. Placidi, Z. Plebaniak, S. Pliego, A. Pollini, Z. Polonski, E.M. Popescu, P. Prat, G. Prévôt, H. Prieto, G. Puehlhofer, M. Putis, J. Rabanal, A.A. Radu, M. Reyes, M. Rezazadeh, M. Ricci, M.D. Rodríguez Frías, M. Rodencal, F. Ronga, G. Roudil, I. Rusinov, M. Rybczyński, M.D. Sabau, G. Sáez Cano, H. Sagawa, Z. Sahnoune, A. Saito, N. Sakaki, H. Salazar, J.C. Sanchez Balanzar, J.L. Sánchez, A. Santangelo, A. Sanz-Andrés, M. Sanz Palomino, O. Saprykin, F. Sarazin, M. Sato, T. Schanz, H. Schieler, V. Scotti, S. Selmane, D. Semikoz, M. Serra, S. Sharakin, H.M. Shimizu, K. Shinozaki, T. Shirahama, B. Spataro, I. Stan, T. Sugiyama, D. Supanitsky, M. Suzuki, B. Szabelska, J. Szabelski, N. Tajima, T. Tajima, Y. Takahashi, H. Takami, M. Takeda, Y. Takizawa, M.C. Talai, C. Tenzer, S.B. Thomas, O. Tibolla, L. Tkachev, H. Tokuno, T. Tomida, N. Tone, S. Toscano, M. Traïche, R. Tsenov, Y. Tsunesada, K. Tsuno, J. Tubbs, S. Turriziani, Y. Uchihori, O. Vaduvescu, J.F. Valdés-Galicia, P. Vallania, G. Vankova, C. Vigorito, L. Villaseñor, B. Vlcek, P. von Ballmoos, M. Vrabel, S. Wada, J. Watanabe, J. Watts Jr., M. Weber, R. Weigand Muñoz, A. Weindl, L. Wiencke, M. Wille, J. Wilms, Z. Włodarczyk, T. Yamamoto, J. Yang, H. Yano, I.V. Yashin, D. Yonetoku, S. Yoshida, R. Young, I.S Zgura, M.Yu. Zotov, A. Zuccaro Marchi, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Organisation de Micro-Électronique Générale Avancée (OMEGA), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de recherche en astrophysique et planétologie (IRAP), Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS), JEM-EUSO, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Abdellaoui, G., Abe, S., Adams, J., Ahriche, A., Allard, D., Allen, L., Alonso, G., Anchordoqui, L., Anzalone, A., Arai, Y., Asano, K., Attallah, R., Attoui, H., Ave Pernas, M., Bacholle, S., Bakiri, M., Baragatti, P., Barrillon, P., Bartocci, S., Bayer, J., Beldjilali, B., Belenguer, T., Belkhalfa, N., Bellotti, R., Belov, A., Belov, K., Belz, J. W., Benmessai, K., Bertaina, M., Biermann, P. L., Biktemerova, S., Bisconti, F., Blanc, N., Blecki, J., Blin-Bondil, S., Bobik, P., Bogomilov, M., Bozzo, E., Bruno, A., Caballero, K. S., Cafagna, F., Campana, D., Capdevielle, J-N., Capel, F., Caramete, A., Caramete, L., Carlson, P., Caruso, R., Casolino, M., Cassardo, C., Castellina, A., Catalano, O., Cellino, A., Chikawa, M., Chiritoi, G., Christl, M. J., Connaughton, V., Conti, L., Cordero, G., Cotto, G., Crawford, H. J., Cremonini, R., Csorna, S., Cummings, A., Dagoret-Campagne, S., De Donato, C., de la Taille, C., De Santis, C., del Peral, L., Di Martino, M., Djemil, T., Dutan, I., Ebersoldt, A., Ebisuzaki, T., Engel, R., Eser, J., Fenu, F., Fernández-González, S., Fernández-Soriano, J., Ferrarese, S., Flamini, M., Fornaro, C., Fouka, M., Franceschi, A., Franchini, S., Fuglesang, C., Fujii, T., Fujimoto, J., Fukushima, M., Galeotti, P., García-Ortega, E., Garipov, G., Gascón, E., Genci, J., Giraudo, G., González Alvarado, C., Gorodetzky, P., Greg, R., Guarino, F., Guzmán, A., Hachisu, Y., Haiduc, M., Harlov, B., Haungs, A., Hernández Carretero, J., Hidber Cruz, W., Ikeda, D., Inoue, N., Inoue, S., Isgrò, F., Itow, Y., Jammer, T., Jeong, S., Joven, E., Judd, E., Jung, A., Jochum, J., Kajino, F., Kajino, T., Kalli, S., Kaneko, I., Karadzhov, Y., Karczmarczyk, J., Katahira, K., Kawai, K., Kawasaki, Y., Kedadra, A., Khales, H., Khrenov, B. A., Kim, Jeong-Sook, Kim, Soon-Wook, Kleifges, M., Klimov, P. A., Kolev, D., Krantz, H., Kreykenbohm, I., Kudela, K., Kurihara, Y., Kusenko, A., Kuznetsov, E., La Barbera, A., Lachaud, C., Lahmar, H., Lakhdari, F., Larsson, O., Lee, J., Licandro, J., López Campano, L., Maccarone, M. C., Mackovjak, S., Mahdi, M., Maravilla, D., Marcelli, L., Marcos, J., Marini, A., Marszal, W., Martens, K., Martín, Y., Martinez, O., Martucci, M., Masciantonio, G., Mase, K., Mustafa, M., Matev, R., Matthews, J., Mebarki, N., Medina-Tanco, G., Mendoza, M. A., Menshikov, A., Merino, A., Meseguer, J., Meyer, S. S., Mimouni, J., Miyamoto, H., Mizumoto, Y., Monaco, A., Morales de los Ríos, J. A., Nagataki, S., Naitamor, S., Napolitano, T., Nava, R., Neronov, A., Nomoto, K., Nonaka, T., Ogawa, T., Ogio, S., Ohmori, H., Olinto, A. V., Orleański, P., Osteria, G., Pagliaro, A., Painter, W., Panasyuk, M. I., Panico, B., Parizot, E., Park, I. H., Pastircak, B., Patzak, T., Paul, T., Pérez-Grande, I., Perfetto, F., Peter, T., Picozza, P., Pindado, S., Piotrowski, L. W., Piraino, S., Placidi, L., Plebaniak, Z., Pliego, S., Pollini, A., Polonski, Z., Popescu, E. M., Prat, P., Prévôt, G., Prieto, H., Puehlhofer, G., Putis, M., Rabanal, J., Radu, A. A., Reyes, M., Rezazadeh, M., Ricci, M., Rodríguez Frías, M. D., Ronga, F., Roudil, G., Rusinov, I., Rybczyński, M., Sabau, M., Sáez Cano, G., Sagawa, H., Sahnoune, Z., Saito, A., Sakaki, N., Salazar, H., Sanchez Balanzar, J. C., Sánchez, J. L., Santangelo, A., Sanz-Andrés, A., Sanz Palomino, M., Saprykin, O., Sarazin, F., Sato, M., Schanz, T., Schieler, H., Scotti, V., Selmane, S., Semikoz, D., Serra, M., Sharakin, S., Shimizu, H. M., Shin, H. S., Shinozaki, K., Shirahama, T., Sokolsky, P., Spataro, B., Stan, I., Sugiyama, T., Supanitsky, D., Suzuki, M., Szabelska, B., Szabelski, J., Tajima, N., Tajima, T., Takahashi, Y., Takami, H., Takeda, M., Takizawa, Y., Talai, M. C., Tameda, Y., Tenzer, C., Thomas, S. B., Thomson, G. B., Tibolla, O., Tkachev, L., Tokuno, H., Tomida, T., Tone, N., Toscano, S., Traïche, M., Tsenov, R., Tsunesada, Y., Tsuno, K., Tubbs, J., Turriziani, S., Uchihori, Y., Vaduvescu, O., Valdés-Galicia, J. F., Vallania, P., Vankova, G., Vigorito, C., Villaseñor, L., Vlcek, B., von Ballmoos, P., Vrabel, M., Wada, S., Watanabe, J., Watts, J., Weber, M., Weigand Muñoz, R., Weindl, A., Wiencke, L., Wille, M., Wilms, J., Włodarczyk, Z., Yamamoto, T., Yang, J., Yano, H., Yashin, I. V., Yonetoku, D., Yoshida, S., Young, R., Zgura, I. S., Zotov, M. Yu., and Zuccaro Marchi, A.

Subjects
visible and IR photons, Balloon instrumentation, Detectors for UV, visible and IR photons, Lasers, Space instrumentation, Instrumentation, Mathematical Physics, Laser, chemistry.chemical_element, FOS: Physical sciences, 01 natural sciences, Fluorescence spectroscopy, law.invention, Aeronáutica, Atmosphere, Xenon, Optics, law, 0103 physical sciences, Calibration, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010303 astronomy & astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Detectors for UV, Physics, Instrumentation et méthodes en physique, 010308 nuclear & particles physics, business.industry, Detector, Autres mathématiques, Speed of light (cellular automaton), 3. Good health, Pathfinder, chemistry, business, Astrophysics - Instrumentation and Methods for Astrophysics, Detectors for UV, visible and IR photon
Abstract

EUSO-Balloon is a pathfinder mission for the Extreme Universe Space Observatory onboard the Japanese Experiment Module (JEM-EUSO). It was launched on the moonless night of the 25th of August 2014 from Timmins, Canada. The flight ended successfully after maintaining the target altitude of 38 km for five hours. One part of the mission was a 2.5 hour underflight using a helicopter equipped with three UV light sources (LED, xenon flasher and laser) to perform an inflight calibration and examine the detectors capability to measure tracks moving at the speed of light. We describe the helicopter laser system and details of the underflight as well as how the laser tracks were recorded and found in the data. These are the first recorded laser tracks measured from a fluorescence detector looking down on the atmosphere. Finally, we present a first reconstruction of the direction of the laser tracks relative to the detector., 0, SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2018

17. Evaluation of the Interplanetary Magnetic Field Strength Using the Cosmic-Ray Shadow of the Sun

Author

T. Miyazaki, H. Nanjo, T. Shirai, Zicai Yang, J. Shao, Donghong Chen, Yoshihiko Nakamura, X. L. Qian, I. Ohta, Chihiro Kato, Labaciren, H. M. Zhang, X. X. Zhou, Jian Liu, Y. Yamamoto, H. H. He, Z. T. He, M. Ohnishi, H. Sugimoto, Zhenyong Feng, Liming Ding, K. Kasahara, M. Sakata, C. X. Liu, Q. B. Gou, Masato Takita, S. Udo, Shoji Torii, K. Kawata, M. Amenomori, Gui-Ming Le, T. L. Chen, Jing Huang, M. Shibata, Ying Zhang, S. W. Cui, K. Hibino, Jia Zhang, Haibing Hu, T. Yuda, Danzengluobu, Masaki Nishizawa, Wei Li, A. F. Yuan, N. Tateyama, C. F. Feng, Takashi Saito, Harufumi Tsuchiya, Huaguang Wang, T. Niwa, Y. Zhang, L. Xue, L. L. Jiang, Yi Zhang, Takashi Sako, Ang Li, Wei Chen, A. Shiomi, Masayoshi Kozai, Hong-peng Lu, Y. Q. Guo, Y. H. Tan, X. R. Meng, H. J. Li, Zhaxisangzhu, H. R. Wu, L. M. Zhai, X. B. Qu, Zhaoyang Feng, X. J. Bi, H. Y. Jia, Kazuoki Munakata, Hui Hu, N. Hotta, K. Mizutani, Y. Katayose, S. Ozawa, X. Y. Zhang, Minghui Liu, K. Yamauchi, To. Saito, F. Kajino, and T. Nakajima

Subjects
Earth and Planetary Astrophysics (astro-ph.EP), Physics, Model prediction, Center (category theory), FOS: Physical sciences, General Physics and Astronomy, Cosmic ray, Astrophysics, Solar disk, 01 natural sciences, Space Physics (physics.space-ph), Magnetic field, Air shower, Astrophysics - Solar and Stellar Astrophysics, Physics - Space Physics, Physics::Space Physics, 0103 physical sciences, Shadow, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Interplanetary magnetic field, 010306 general physics, 010303 astronomy & astrophysics, Solar and Stellar Astrophysics (astro-ph.SR), Astrophysics - Earth and Planetary Astrophysics
Abstract

We analyze the Sun's shadow observed with the Tibet-III air shower array and find that the shadow's center deviates northward (southward) from the optical solar disc center in the "Away" ("Toward") IMF sector. By comparing with numerical simulations based on the solar magnetic field model, we find that the average IMF strength in the "Away" ("Toward") sector is $1.54 \pm 0.21_{\rm stat} \pm 0.20_{\rm syst}$ ($1.62 \pm 0.15_{\rm stat} \pm 0.22_{\rm syst}$) times larger than the model prediction. These demonstrate that the observed Sun's shadow is a useful tool for the quantitative evaluation of the average solar magnetic field., 7 pages, 4 figures

Published
2018

18. Influence of Earth-Directed Coronal Mass Ejections on the Sun's Shadow Observed by the Tibet-III Air Shower Array

Author

T. K. Sako, H. Nanjo, Zicai Yang, T. Shirai, N. Hotta, W. J. Li, M. Sakata, Gui-Ming Le, X. L. Qian, K. Kawata, Ang Li, Haibing Hu, J. S. Liu, H. Lu, H. B. Hu, X. B. Qu, Masayoshi Kozai, S. Ozawa, Harufumi Tsuchiya, Danzengluobu, Y. Zhang, L. Xue, K. Yamauchi, A. Shiomi, Q. B. Gou, Y. Katayose, Zhaxisangzhu, T. Miyazaki, H. H. He, H. M. Zhang, I. Ohta, Ying Zhang, Chihiro Kato, S. W. Cui, X. Y. Zhang, H. Sugimoto, Minghui Liu, Takeshi Saito, Z. T. He, Masaki Nishizawa, W. Y. Chen, C. X. Liu, X. X. Zho, M. Amenomori, L. M. Zhai, X. J. Bi, Labaciren, T. L. Chen, Kazuoki Munakata, Y. Nakamura, T. Niwa, K. Kasahara, Z. Y. Feng, Jing Huang, Y. Q. Guo, Yi Zhang, C. F. Feng, J. Shao, H. Y. Jia, H. J. Li, Donghong Chen, H. R. Wu, X. R. Meng, L. L. Jiang, S. A. F. Yuan, Masato Takita, K. Hibino, Zhaoyang Feng, F. Kajino, T. Nakajima, M. Shibata, Y. Yamamoto, M. Ohnishi, S. Udo, N. Tateyama, Takashi Saito, Huaguang Wang, L. K. Ding, Jia Zhang, Y. H. Tan, and Shoji Torii

Subjects
Sun: coronal mass ejections (CMEs), Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, FOS: Physical sciences, Astrophysics, magnetic fields, 01 natural sciences, cosmic rays, Sun: activity, 0103 physical sciences, Shadow, Coronal mass ejection, Astrophysics::Solar and Stellar Astrophysics, 010306 general physics, 010303 astronomy & astrophysics, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), integumentary system, Astronomy and Astrophysics, Solar maximum, Air shower, Space and Planetary Science, Magnitude (astronomy), Physics::Space Physics, Solar rotation, Astrophysics::Earth and Planetary Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Intensity (heat transfer)
Abstract

著者人数: The Tibet ASγ Collaboration 81名 (所属. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS): 小財, 正義), Number of authors: The Tibet ASγ Collaboration 81 (Affiliation. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS): Kozai, Masayoshi), Accepted: 2018-05-03, 資料番号: SA1180049000

Published
2018
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19. EUSO-TA - First results from a ground-based EUSO telescope

Author

N. Inoue, L. del Peral, A. Franceschi, E. Parizot, Pavol Bobik, M. Haiduc, Lech Wiktor Piotrowski, S. Bartocci, J. A. Morales de los Ríos, N. Belkhalfa, Susumu Inoue, S. Yoshida, J. Szabelski, S. B. Thomas, K. Kudela, M. D. Rodríguez Frías, Naoto Sakaki, Z. Plebaniak, Thomas Schanz, Michiyuki Chikawa, M. Di Martino, A. Marini, Toshikazu Ebisuzaki, G. Roudil, B. Harlov, J. F. Valdés-Galicia, G. Osteria, Carlo Vigorito, L. G. Tkachev, Josef Jochum, S. Naitamor, G. Vankova, A. Caramete, Livio Conti, K. Martens, D. Maravilla, L. López Campano, J. Fernández-Soriano, R. Matev, Yoshihiko Mizumoto, Sebastián Franchini, S. Biktemerova, A. Ebersoldt, Daisuke Ikeda, A. Zuccaro Marchi, Hajime Takami, Masaki Fukushima, E. G. Judd, O. Larsson, H. J. Crawford, M. Serra, Jörn Wilms, J. Karczmarczyk, M. Ave Pernas, D. Kolev, H. Krantz, Mohammed Bakiri, Luis A. Anchordoqui, I. Kaneko, O. A. Saprykin, Estíbaliz Gascón, S. Turriziani, A. Belov, Valerie Connaughton, L. Marcelli, Konstantin Belov, A. Anzalone, T. Napolitano, Toshitaka Kajino, Francesco Fenu, N. Tone, Christer Fuglesang, Humberto Ibarguen Salazar, K. Benmessai, A. Guzmán, C. Lachaud, Daisuke Yonetoku, J. Blecki, José Meseguer, Angel Sanz-Andrés, Shinsuke Abe, P. Galeotti, R. Attallah, J. Hernández Carretero, H. Tokuno, B. Beldjilali, Takayuki Tomida, Santiago Pindado, S. Jeong, T. Shirahama, Y. Tsunesada, Junpei Fujimoto, M. Yu. Zotov, Silvia Ferrarese, Katsuaki Asano, Alfonso Monaco, H. Attoui, E. M. Popescu, B. A. Khrenov, A. Pagliaro, J. Genci, L. Villaseñor, C. Tenzer, T. Sugiyama, Piergiorgio Picozza, R. Tsenov, Satoshi Wada, N. Mebarki, W. Painter, Piotr Orleanski, T. Paul, A. Pollini, Pavel Klimov, B. Panico, Y. Karadzhov, Isabel Pérez-Grande, F. Sarazin, Zbigniew Wlodarczyk, Marc Weber, F. Bisconti, C. González Alvarado, Tokonatsu Yamamoto, E. Bozzo, T. Ogawa, M. C. Talai, J.N. Capdevielle, G. Sáez Cano, Angela V. Olinto, Javier Licandro, M. Rezazadeh, Andrea Santangelo, A. Kusenko, Katsuhiko Tsuno, Yoshio Arai, I. Kreykenbohm, Pierre Sokolsky, G. Masciantonio, Y. Martín, S. Selmane, John Belz, L. Placidi, M. Kleifges, P. L. Biermann, Tomás Belenguer, Yoshitaka Itow, N. Tajima, Giuseppe Giraudo, M. Takeda, M. A. Mendoza, G. Medina-Tanco, Shigehiro Nagataki, Barbara Szabelska, T. Peter, O. Martinez, Gordon Thomson, Toshiyuki Nonaka, F. Ronga, Gustavo Alonso, J. Watanabe, J. Tubbs, I. Rusinov, I. V. Yashin, M. Fouka, Osvaldo Catalano, M. Martucci, Fausto Guarino, J. Yang, P. von Ballmoos, M. Ricci, H. Miyamoto, M. Sanz Palomino, S. E. Csorna, Amine Ahriche, Simona Toscano, A. Bruno, Jeong-Sook Kim, Kenji Shinozaki, L. Caramete, Marcos Reyes, Roberto Bellotti, K. Mase, Gali Garipov, Joowon Lee, M. Flamini, B. Vlcek, T. Patzak, James H. Adams, H. Prieto, N. Blanc, R. Cremonini, S. Dagoret-Campagne, Francesca Capel, Y. Takizawa, S. Mackovjak, J. L. Marcos, E. Kuznetsov, G. Puehlhofer, D. Supanitsky, R. Weigand Muñoz, P. Gorodetzky, Shoichi Ogio, Johannes Eser, P. Baragatti, Austin Cummings, M. Wille, Y. Uchihori, A. La Barbera, Guillaume Prévôt, S. Blin-Bondil, R. Greg, I. Stan, G. Cordero, Malek Mustafa, J. Mimouni, M. Bogomilov, Z. Polonski, D. Campana, H. Khales, L. Allen, F. Lakhdari, F. Kajino, Maciej Rybczyński, Inkyu Park, M. Putis, S. S. Meyer, A. Weindl, Mark Christl, O. Tibolla, S. Pliego, K. Kawai, Akinori Saito, Ovidiu Vaduvescu, Claudio Cassardo, Dmitri Semikoz, Andrés Merino, P. Carlson, Yuichiro Tameda, John N. Matthews, M. Traïche, F. Cafagna, E. Joven, Y. Hachisu, F. Perfetto, Bruno Spataro, B. Pastirčák, Pierre Barrillon, Eduardo García-Ortega, Sergei A. Sharakin, Piero Vallania, R. Young, Yukihiro Takahashi, José Luis Sánchez, M. D. Sabau, M. Suzuki, Marco Casolino, Claudio Fornaro, Mikhail Panasyuk, A. Neronov, Sergio Fernández-González, J. Bayer, M. C. Maccarone, Valentina Scotti, C. de la Taille, A. Kedadra, I. Dutan, I. S. Zgura, G. Cotto, K. Katahira, M. Mahdi, C. De Donato, Soon-Wook Kim, Yoshimasa Kurihara, G. Chiritoi, H. Schieler, A. Jung, A. Haungs, S. Piraino, H. Lahmar, Antonella Castellina, Mitsuteru Sato, T. Jammer, J. Rabanal, G. Abdellaoui, Hajime Yano, Heungsu Shin, R. Nava, Ralph Engel, Takahiro Fujii, Rossella Caruso, Toshiki Tajima, Hitoshi Ohmori, K. S. Caballero, Hiroyuki Sagawa, Yoshiya Kawasaki, A. Radu, A. Menshikov, Hirohiko M. Shimizu, T. Djemil, D. Allard, Alberto Cellino, S. Kalli, J. Watts, M. E. Bertaina, C. De Santis, L. R. Wiencke, M. Vrabel, P. Prat, Ken'ichi Nomoto, Z. Sahnoune, W. Hidber Cruz, S. Bacholle, Francesco Isgrò, W. Marszał, J. C. Sanchez Balanzar, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Organisation de Micro-Électronique Générale Avancée (OMEGA), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X), Institut de recherche en astrophysique et planétologie (IRAP), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Abdellaoui, G., Abe, S., Adams, J., Ahriche, A., Allard, D., Allen, L., Alonso, G., Anchordoqui, L., Anzalone, A., Arai, Y., Asano, K., Attallah, R., Attoui, H., Ave Pernas, M., Bacholle, S., Bakiri, M., Baragatti, P., Barrillon, P., Bartocci, S., Bayer, J., Beldjilali, B., Belenguer, T., Belkhalfa, N., Bellotti, R., Belov, A., Belov, K., Belz, J. W., Benmessai, K., Bertaina, M., Biermann, P. L., Biktemerova, S., Bisconti, F., Blanc, N., Blecki, J., Blin-Bondil, S., Bobik, P., Bogomilov, M., Bozzo, E., Bruno, A., Caballero, K. S., Cafagna, F., Campana, D., Capdevielle, J-N., Capel, F., Caramete, A., Caramete, L., Carlson, P., Caruso, R., Casolino, M., Cassardo, C., Castellina, A., Catalano, O., Cellino, A., Chikawa, M., Chiritoi, G., Christl, M. J., Connaughton, V., Conti, L., Cordero, G., Cotto, G., Crawford, H. J., Cremonini, R., Csorna, S., Cummings, A., Dagoret-Campagne, S., De Donato, C., de la Taille, C., De Santis, C., del Peral, L., Di Martino, M., Djemil, T., Dutan, I., Ebersoldt, A., Ebisuzaki, T., Engel, R., Eser, J., Fenu, F., Fernández-González, S., Fernández-Soriano, J., Ferrarese, S., Flamini, M., Fornaro, C., Fouka, M., Franceschi, A., Franchini, S., Fuglesang, C., Fujii, T., Fujimoto, J., Fukushima, M., Galeotti, P., García-Ortega, E., Garipov, G., Gascón, E., Genci, J., Giraudo, G., González Alvarado, C., Gorodetzky, P., Greg, R., Guarino, F., Guzmán, A., Hachisu, Y., Haiduc, M., Harlov, B., Haungs, A., Hernández Carretero, J., Hidber Cruz, W., Ikeda, D., Inoue, N., Inoue, S., Isgrò, F., Itow, Y., Jammer, T., Jeong, S., Joven, E., Judd, E., Jung, A., Jochum, J., Kajino, F., Kajino, T., Kalli, S., Kaneko, I., Karadzhov, Y., Karczmarczyk, J., Katahira, K., Kawai, K., Kawasaki, Y., Kedadra, A., Khales, H., Khrenov, B. A., Kim, Jeong-Sook, Kim, Soon-Wook, Kleifges, M., Klimov, P. A., Kolev, D., Krantz, H., Kreykenbohm, I., Kudela, K., Kurihara, Y., Kusenko, A., Kuznetsov, E., La Barbera, A., Lachaud, C., Lahmar, H., Lakhdari, F., Larsson, O., Lee, J., Licandro, J., López Campano, L., Maccarone, M. C., Mackovjak, S., Mahdi, M., Maravilla, D., Marcelli, L., Marcos, J., Marini, A., Marszal, W., Martens, K., Martín, Y., Martinez, O., Martucci, M., Masciantonio, G., Mase, K., Mustafa, M., Matev, R., Matthews, J., Mebarki, N., Medina-Tanco, G., Mendoza, M. A., Menshikov, A., Merino, A., Meseguer, J., Meyer, S. S., Mimouni, J., Miyamoto, H., Mizumoto, Y., Monaco, A., Morales de los Ríos, J. A., Nagataki, S., Naitamor, S., Napolitano, T., Nava, R., Neronov, A., Nomoto, K., Nonaka, T., Ogawa, T., Ogio, S., Ohmori, H., Olinto, A. V., Orleański, P., Osteria, G., Pagliaro, A., Painter, W., Panasyuk, M. I., Panico, B., Parizot, E., Park, I. H., Pastircak, B., Patzak, T., Paul, T., Pérez-Grande, I., Perfetto, F., Peter, T., Picozza, P., Pindado, S., Piotrowski, L. W., Piraino, S., Placidi, L., Plebaniak, Z., Pliego, S., Pollini, A., Polonski, Z., Popescu, E. M., Prat, P., Prévôt, G., Prieto, H., Puehlhofer, G., Putis, M., Rabanal, J., Radu, A. A., Reyes, M., Rezazadeh, M., Ricci, M., Rodríguez Frías, M. D., Ronga, F., Roudil, G., Rusinov, I., Rybczyński, M., Sabau, M., Sáez Cano, G., Sagawa, H., Sahnoune, Z., Saito, A., Sakaki, N., Salazar, H., Sanchez Balanzar, J. C., Sánchez, J. L., Santangelo, A., Sanz-Andrés, A., Sanz Palomino, M., Saprykin, O., Sarazin, F., Sato, M., Schanz, T., Schieler, H., Scotti, V., Selmane, S., Semikoz, D., Serra, M., Sharakin, S., Shimizu, H. M., Shin, H. S., Shinozaki, K., Shirahama, T., Sokolsky, P., Spataro, B., Stan, I., Sugiyama, T., Supanitsky, D., Suzuki, M., Szabelska, B., Szabelski, J., Tajima, N., Tajima, T., Takahashi, Y., Takami, H., Takeda, M., Takizawa, Y., Talai, M. C., Tameda, Y., Tenzer, C., Thomas, S. B., Thomson, G. B., Tibolla, O., Tkachev, L., Tokuno, H., Tomida, T., Tone, N., Toscano, S., Traïche, M., Tsenov, R., Tsunesada, Y., Tsuno, K., Tubbs, J., Turriziani, S., Uchihori, Y., Vaduvescu, O., Valdés-Galicia, J. F., Vallania, P., Vankova, G., Vigorito, C., Villaseñor, L., Vlcek, B., von Ballmoos, P., Vrabel, M., Wada, S., Watanabe, J., Watts, J., Weber, M., Weigand Muñoz, R., Weindl, A., Wiencke, L., Wille, M., Wilms, J., Włodarczyk, Z., Yamamoto, T., Yang, J., Yano, H., Yashin, I. V., Yonetoku, D., Yoshida, S., Young, R., Zgura, I. S., Zotov, M. Yu., Zuccaro Marchi, A., Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)

Subjects
Fresnel lens, Photomultiplier, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Night sky, JEM-EUSO, Cosmic ray, Field of view, Astrophysics::Cosmology and Extragalactic Astrophysics, 7. Clean energy, 01 natural sciences, cosmic rays, EAS, UHECR, Astronomy and Astrophysics, Aeronáutica, law.invention, Telescope, law, 0103 physical sciences, Ultra-high-energy cosmic ray, 010303 astronomy & astrophysics, cosmic ray, Astrophysique, Physics, Fresnel len, 010308 nuclear & particles physics, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, Astronomie, Astronomía, Limiting magnitude, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

EUSO-TA is a ground-based telescope, installed at the Telescope Array (TA) site in Black Rock Mesa, Utah, USA. This is the first detector to successfully use a Fresnel lens based optical system and multi-anode photomultipliers (64 channels per tube, 2304 channels encompassing a 10.6° × 10.6° field of view) for detection of Ultra High Energy Cosmic Rays (UHECR). The telescope is located in front of one of the fluorescence detectors of the TA experiment. Since its installation in 2013, the detector has observed several ultra-high energy cosmic ray events and, in addition, meteors. The limiting magnitude of 5.5 on summed frames (∼ 3 ms) has been established. Measurements of the UV night sky emission in different conditions and moon phases and positions have been completed. The performed observations serve as a proof of concept for the future application of this detector technology., 0, SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2018

20. Solar magnetic field strength and the 'Sun's Shadow'

Author

Masaki Nishizawa, C. F. Feng, L. L. Jiang, Zicai Yang, Danzengluobu, K. Mizutani, H. M. Zhang, X. X. Zhou, Chihiro Kato, W. J. Li, M. Amenomori, H. Sugimoto, T. Yuda, Zhaxisangzhu na, C. X. Liu, K. Hibino, Haibing Hu, X. L. Qian, Katsuaki Kasahara, J. Shao, Shunsuke Ozawa, H. Nanjo, L. Xue, Donghong Chen, Ying Zhang, Labaciren na, Y. Zhang, T. Shirai, S. W. Cui, Z. Y. Feng, I. Ohta, A. Shiomi, Yoshiaki Nakamura, T. Miyazaki, H. Y. Jia, Takeshi Saito, X. R. Meng, L. K. Ding, Zhaoyang Feng, Ang Li, Y. Q. Guo, Jian Huang, H. J. Li, Y. H. Tan, X. B. Qu, Takashi Saito, J. S. Liu, Huaguang Wang, H. R. Wu, Nigishi Hotta, L. M. Zhai, H. H. He, F. Kajino, W. Y. Chen, T. Nakajima, T. Niwa, Y. Yamamoto, M. Ohnishi, A. F. Yuan, Z. T. He, S. Udo, Kazuoki Munakata, T. L. Chen, X. J. Bi, Q. B. Gou, Masato Takita, T. Sasaki, Jia Zhang, S. Torii, M. Sakata, Gui-Ming Le, Hsiao-Chi Lu, M. Shibata, K. Kawata, H. B. Hu, Masayoshi Kozai, N. Tateyama, Harufumi Tsuchiya, Y. Nakamura, Y. Katayose, X. Y. Zhang, Minghui Liu, and K. Yamauchi

Subjects
Physics, Air shower, Angular displacement, Physics::Space Physics, Shadow, Astrophysics::Solar and Stellar Astrophysics, Field strength, Astrophysics::Earth and Planetary Astrophysics, Astrophysics, Interplanetary magnetic field, Intensity (heat transfer), Displacement (vector), Magnetic field
Abstract

The angular displacement of the center of the observed Sun's shadow from the center of the optical solar disc tells us the information of average solar magnetic field strength in the space between the Sun and the Earth. We analyze the displacement of the Sun's shadow observed in 5 ~ 240 TeV cosmic-ray intensity with the Tibet-III air shower array during 10 years between 2000 and 2009, and compare with the MC simulations based on the coronal magnetic field model and Parker's spiral interplanetary magnetic field model. We find that the observed North-South displacement is significantly larger than the prediction of simulations. This result uniquely suggests the underestimation of the average field strength between the Sun and the Earth in our model. In this work, we will report the actual solar magnetic field strength evaluated from the observed Sun's shadow.

Published
2017

21. The Tibet AS+MD Project; status report 2017

Author

Jia Zhang, S. Torii, L. K. Ding, Y. Yamamoto, Zicai Yang, Katsuaki Kasahara, K. Mizutani, K. Hibino, Haibing Hu, W. J. Li, T. K. Sako, N. Hotta, X. R. Meng, M. Amenomori, W. Y. Chen, Ang Li, A. F. Yuan, Zhaoyang Feng, X. J. Bi, Chihiro Kato, T. Miyazaki, Y. Zhang, X. B. Qu, Yi Zhang, Danzengluobu, K. Yamauchi, Q. B. Gou, Masato Takita, A. Shiomi, C. X. Liu, Hsiao-Chi Lu, M. Sakata, Takashi Saito, Ying Zhang, S. W. Cui, H. M. Zhang, J. S. Liu, Takeshi Saito, X. X. Zhou, Zhaxisangzhu na, Gui-Ming Le, Huaguang Wang, H. Y. Jia, H. H. He, H. Sugimoto, J. Shao, L. M. Zhai, Z. Y. Feng, Minghui Liu, H. Nanjo, T. Shirai, M. Shibata, T. Niwa, Jian Huang, T. Yuda, M. Ohnishi, H. B. Hu, Masayoshi Kozai, S. Udo, F. Kajino, T. Ohta, T. Nakajima, Y. H. Tan, Y. Q. Guo, N. Tateyama, Donghong Chen, Harufumi Tsuchiya, H. J. Li, H. R. Wu, Shunsuke Ozawa, Z. T. He, K. Kawata, X. L. Qian, Kazuoki Munakata, L. Xue, Masaki Nishizawa, Y. Nakamura, C. F. Feng, L. L. Jiang, and Y. Katayose

Subjects
Physics, Muon, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, Gamma ray, Counting Number, Status report, Galaxy, Nuclear physics, Air shower, High Energy Physics::Experiment, Event (particle physics), Muon detector
Abstract

We built a large (approximately 4,000 m**2) water Cherenkov- type muon detector array under the existing Tibet air shower array at 4,300 m above sea level, to observe 10-1000 TeV gamma rays from cosmic-ray accelerators in our Galaxy with wide field of view at very low background level. A gamma-ray induced air shower has significantly less muons compared with a cosmic-ray induced one. Therefore, we can effectively discriminate between primary gamma rays and cosmic-ray background events by means of counting number of muons in an air shower event by the muon detector array. We make a status report on the experiment.

Published
2017

22. Study of Fast Moving Nuclearites and Meteoroids using High Sensitivity CMOS Camera with EUSO-TA

Author

A. Cellino, M. E. Bertaina, Yuichiro Tameda, Noboru Ebizuka, S. Takami, Lech Wiktor Piotrowski, F. Kajino, N. Yamamoto, M. Nagasawa, M. Takahara, and Marco Casolino

Subjects
Meteor (satellite), Physics, Solar System, Meteoroid, media_common.quotation_subject, Dark matter, Astronomy, Observable, Escape velocity, Universe, Physics::Space Physics, Astrophysics::Earth and Planetary Astrophysics, Stereo camera, media_common
Abstract

Nuclearites are hypothetical super-heavy exotic particles and may be important components of the dark matter in our Universe. They are expected to have typical geocentric velocities of ~220 km/s, if they exist. Interstellar meteoroids are other interesting bodies, which can be distinguished from solar system meteoroids based on geocentric velocities larger than the limit of 72 km/s, corresponding to the sum of escape velocity from the solar system and the velocity of the Earth around the Sun. We have been studying the feasibility to search for such fast moving particles by using very high sensitivity CMOS cameras. We also propose co-observations with EUSO-TA to check the slow trigger application and to help the analysis of the observational data of EUSO-TA. We observed many meteor events by a single and a stereo camera system. We can estimate the observable mass range of the nuclearites and the interstellar meteoroids from the sensitivity of the camera system for these fast moving events using the observed meteor events. Observable flux limits are estimated for these mass ranges.

Published
2017

23. Interplanetary Coronal Mass Ejection and the Sun's Shadow Observed by the Tibet Air Shower Array

Author

H. Nanjo, M. Ohnishi, T. Shirai, S. Udo, Takeshi Saito, Ying Zhang, Kazumasa Kawata, S. W. Cui, L. M. Zhai, Donghong Chen, Jian Huang, F. Kajino, T. Nakajima, Yi Zhang, M. Shibata, H. B. Hu, C. F. Feng, Masayoshi Kozai, K. Kawata, Z. T. He, T. L. Chen, X. L. Qian, Ang Li, L. L. Jiang, Z. Y. Feng, X. J. Bi, K. Hibino, T. Yuda, Haibing Hu, X. B. Qu, Katsuaki Kasahara, Takashi Saito, Chihiro Kato, Y. Zhang, Huaguang Wang, A. Shiomi, Danzengluobu, C. X. Liu, K. Yamauchi, H. M. Zhang, L. Xue, X. X. Zhou, T. Niwa, H. Sugimoto, W. Y. Chen, M. Sakata, X. R. Meng, Zhaoyang Feng, Labaciren na, Yu Yamamoto, Gui-Ming Le, Zhaxisangzhu na, H. Y. Jia, Masaki Nishizawa, T. K. Sako, J. S. Liu, N. Tateyama, Harufumi Tsuchiya, I. Ohta, M. Amenomori, J. Shao, Y. Q. Guo, Y. Katayose, X. Y. Zhang, Minghui Liu, H. J. Li, H. R. Wu, Hsiao-Chi Lu, Nigishi Hotta, Zicai Yang, W. J. Li, K. Mizutani, Y. Nakamura, Q. B. Gou, Masato Takita, A. F. Yuan, Kazuoki Munakata, Jia Zhang, S. Torii, L. K. Ding, Shunsuke Ozawa, T. Miyazaki, Y. H. Tan, and H. H. He

Subjects
Physics, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics, Solar maximum, Magnetic field, Interplanetary coronal mass ejection, Air shower, Physics::Space Physics, Shadow, Astrophysics::Solar and Stellar Astrophysics, Astrophysics::Earth and Planetary Astrophysics, Transit (astronomy), Variation (astronomy), Intensity (heat transfer)
Abstract

We continuously observed the Sun’s shadow in 3 TeV cosmic-ray intensity with the Tibet-III air shower array since 2000. We find a clear solar-cycle variation of the deficit intensity in the Sun’s shadow during the periods between 2000 and 2009. The MC simulation of the Sun’s shadow based on the coronal magnetic field model does not well reproduce the observed deficit intensity around the solar maximum. However, when we exclude the transit periods during ICMEs towards to the Earth, the MC simulation shows better reproducibility. In the present paper, we report on the MC simulation and the analysis method of the Sun’s shadow observed by the Tibet-III array.

Published
2017

24. Measurement of high energy cosmic rays by the new Tibet hybrid experiment

Author

Labaciren na, Jian Huang, H. Y. Jia, Y. Katayose, M. Amenomori, H. B. Hu, Chihiro Kato, Masayoshi Kozai, Y. Q. Guo, C. X. Liu, H. J. Li, H. R. Wu, H. M. Zhang, X. X. Zhou, Masaki Nishizawa, X. L. Qian, H. Sugimoto, S. Ozawa, K. Mizutani, H. Nanjo, Huaguang Wang, Ying Zhang, Nigishi Hotta, T. Shirai, T. Yuda, Q. B. Gou, Masato Takita, M. Shibata, K. Hibino, M. Sakata, Zicai Yang, S. W. Cui, L. Xue, Haibing Hu, W. J. Li, I. Ohta, Gui-Ming Le, Y. Yamamoto, X. J. Bi, F. Kajino, Y. Zhang, T. Nakajima, C. F. Feng, Donghong Chen, A. Shiomi, K. Kasahara, Jing Huang, Ang Li, X. B. Qu, M. Ohnishi, T. K. Sako, L. L. Jiang, J. S. Liu, Danzengluobu Na, J. Shao, Yi Zhang, K. Kawata, T. Niwa, Y. Nakamura, Z. Y. Feng, Takeshi Saito, Shigeharu Udo, Jia Zhang, X. R. Meng, S. Torii, Z. T. He, A. F. Yuan, W. Y. Chen, Kazuoki Munakata, Zhaoyang Feng, L. M. Zhai, T. L. Chen, Zhaxisangzhu na, K. Yamauchi, N. Tateyama, L. K. Ding, Harufumi Tsuchiya, X. Y. Zhang, Minghui Liu, Hsiao-Chi Lu, Y. H. Tan, T. Miyazaki, and H. H. He

Subjects
Core (optical fiber), Nuclear physics, Physics, High energy, Air shower, Energy spectrum, Detector, Ultra-high-energy cosmic ray
Abstract

We have started a new hybrid air shower experiment at Yangbajing (4300 m a.s.l.) in Tibet in February 2014. This new hybrid experiment consists of the YAC-II comprised of 124 core detectors placed in the form of a square grid of 1.9 m spacing covering about 500 m2, the Tibet-III air shower array with the total area of about 50,000 m2 and the underground MD array consisting of 80 cells, with the total area of about 4,200 m2. This hybrid-array system is used to observe air showers of high energy celestial gamma-ray origin and those of nuclear-component origin. In this paper, a short review of the experiment will be followed by an overview on the current results on energy spectrum and chemical composition of CRs and test of hadronic interaction models.

Published
2017

25. Meteor studies in the framework of the JEM-EUSO program

Author

M. Dupieux, S. Bartocci, T. Shibata, Francesco Isgrò, K. Kudela, J. N. Albert, M. Di Martino, A. Marini, S. Blin-Bondil, Frederic Jean Ronga, Mohammed Bakiri, Thomas Schanz, O. Larsson, B. Mot, Silvia Ferrarese, T. Djemil, Alberto Cellino, Livio Conti, K. Martens, G. Osteria, T. Tymieniecka, J. Sledd, G. Cordero, L. R. Wiencke, A. Zuccaro Marchi, G. Roudil, Jörn Wilms, M. Rybczyński, R. Bechini, Patrick J. Reardon, M. Haiduc, Lech Wiktor Piotrowski, Yukihiro Takahashi, José Luis Sánchez, R. Young, O. A. Saprykin, Sug Whan Kim, Y. Karadzhov, M. Nagano, Toshiki Tajima, H. Khales, B. Harlov, Carlo Vigorito, G. Sáez Cano, M. Sakata, Massimiliano Bonamente, A. Belov, T. Shirahama, Marco Casolino, G. Siemieniec-Oziȩbło, Hitoshi Ohmori, Yoshiya Kawasaki, Andreas A. Berlind, Alfonso Monaco, W. Hidber, Claudio Fornaro, Takuji Nakamura, E. Kuznetsov, F. Kanouni, Jianyi Yang, K. Benmessai, Katsuaki Asano, Yoshitaka Itow, Shigeto Watanabe, O. Martinez, J. Błȩcki, Tokonatsu Yamamoto, E. Bozzo, D. Allard, Barbara Szabelska, C. González Alvarado, J. Geary, Mikhail Panasyuk, Shinsuke Abe, Alexander Kusenko, E. M. Popescu, Hajime Yano, S. Yoshida, J. Szabelski, T. Peter, Gustavo Alonso, G. Castellini, M. E. Bertaina, M. Ave Pernas, R. Matev, J. Fujimoto, C. De Santis, Sebastián Franchini, Piotr Orleanski, H. Lim, M. D. Rodríguez Frías, N. Tajima, M. Takeda, Shigehiro Nagataki, A. Neronov, M. C. Maccarone, H. Miyamoto, Ken'ichi Nomoto, F. Dulucq, L. Santiago Crúz, M. Fouka, L. Caramete, M. Suzuki, W. Aouimeur, Amine Ahriche, M. Sanz Palomino, J. F. Valdés-Galicia, L. G. Tkachev, H. Tahi, Satoshi Wada, T. Ogawa, M. C. Talai, K. Słomińska, Markus Roth, K. Shinozaki, Angela V. Olinto, Z. Plebaniak, D. Kolev, M. Flamini, F. Bisconti, L. Mehrad, Michiyuki Chikawa, F. Tajima, A. Kedadra, S. Csorna, G. Vankova, J. Fernández-Soriano, Andrea Santangelo, Gali Garipov, Y. Takizawa, P. L. Biermann, S. Bacholle, D. Maravilla, Humberto Ibarguen Salazar, Valerie Connaughton, R. Guehaz, R. Attallah, P. Gorodetzky, Giuseppe Giraudo, T. Paul, A. Ebersoldt, S. Biktemerova, I. Dutan, Nicusor Arsene, A. Acheli, Piero Vallania, H. Tokuno, Ralph Engel, Fausto Guarino, A. Guzmán, C. Lachaud, I. Rusinov, Toshiyuki Nonaka, B. Vlcek, M. D. Sabau, L. Placidi, M. Wille, A. Sobey, Y. Uchihori, J. Hernández Carretero, A. Nardelli, H. Prieto, M. Kleifges, M. Unger, S. Dagoret-Campagne, C. De Donato, R. Cremonini, P. von Ballmoos, M. Ricci, M. Perdichizzi, Soon-Wook Kim, John N. Matthews, L. Villaseñor, H. Ikeda, Francesco Fenu, Naoto Sakaki, Yoshihiko Mizumoto, G. Masciantonio, Z. Włodarczyk, R. Tsenov, D. Monnier-Ragaigne, A. Segreto, Javier Licandro, Sergio Fernández-González, L. López Campano, Toshitaka Kajino, Belkacem Benadda, Tomás Belenguer, K. Higashide, C. Moretto, P. Galeotti, Valentina Scotti, M. Traïche, G. Medina-Tanco, Marcos Reyes, A. Pollini, Pavel Klimov, B. Panico, Takayuki Tomida, J. Bayer, J. Jochum, Graciela B. Gelmini, N. Blanc, H. Attoui, C. Tenzer, T. Sugiyama, Hajime Takami, H. J. Crawford, J. Karczmarczyk, Tadeusz Wibig, Masaki Fukushima, G. Chiritoi, J. L. Marcos, M. Mahdi, Y. Hachisu, F. Perfetto, A. Jung, F. Cafagna, G. Modestino, Y. Arai, C. de la Taille, T. Pierog, E. Joven, K. Katahira, J. Watanabe, N. Inoue, L. del Peral, A. Franceschi, E. Parizot, Pavol Bobik, D. Kang, D. Ikeda, Isabel Pérez-Grande, Johannes Eser, Y. Yamamoto, M. Rahmani, H. Lahmar, Osvaldo Catalano, B. Pastirčák, Simona Toscano, F. Sarazin, M. Serra, Luis A. Anchordoqui, T. Batsch, Jeong Sook Kim, N. Tone, Daisuke Yonetoku, Marc Weber, J. A. Morales de los Ríos, G. Abdellaoui, Pierre Barrillon, I. Kaneko, P. Baragatti, Ovidiu Vaduvescu, Santiago Pindado, B. A. Khrenov, Eduardo García-Ortega, Estíbaliz Gascón, M. Lacombe, Guillaume Prévôt, Hanna Rothkaehl, M. Yu. Zotov, R. Nava, Piergiorgio Picozza, Sergei A. Sharakin, N. Mebarki, Susumu Inoue, A. Haungs, S. Piraino, Claudio Cassardo, W. Painter, J. Rabanal, Dmitri Semikoz, B. Nadji, J. Mimouni, M. A. Mendoza, D. Campana, I. S. Zgura, Rossella Caruso, F. Lakhdari, M. Bogomilov, V. S. Morozenko, I. V. Yashin, M. Nagata, Inkyu Park, L. Marcelli, M. Putis, Y. Miyazaki, A. Weindl, Andrés Merino, A. Bruno, Yoshimasa Kurihara, J. C. Sanchez, H. Schieler, J. Lee, Antonella Castellina, Mitsuteru Sato, Mark Christl, F. Kajino, T. Jammer, O. Tibolla, Michael S. Briggs, Dmitry V. Naumov, P. Carlson, T. Mernik, T. Patzak, T. Murakami, J.N. Capdevielle, H. W. Park, Francesca Capel, S. Pliego, Thomas J. Weiler, S. Mackovjak, D. Supanitsky, R. Weigand Muñoz, Shoichi Ogio, I. Stan, K. Kawai, Akinori Saito, A. Caramete, K. S. Caballero, Hiroyuki Sagawa, A. Radu, Maxim Gonchar, Hirohiko M. Shimizu, S. A. Djenas, S. Kalli, J. Watts, C. Pennypacker, M. Vrabel, P. Prat, Z. Sahnoune, M. Karus, Domenico Finco, Roberto Bellotti, K. Mase, James H. Adams, H. Sato, Octavian Micu, E. G. Judd, Katsuhiko Tsuno, I. Kreykenbohm, Vladimir Andreev, Y. Martín, S. Ahmad, A. Anzalone, T. Napolitano, Christer Fuglesang, José Meseguer, Angel Sanz-Andrés, Y. Tsunesada, J. Genci, K. Belov, C. Catalano, M. Rezazadeh, S. Selmane, Toshikazu Ebisuzaki, S. Messaoud, Ke Fang, R. Boudaoud, Abdellaoui, G., Abe, S., Acheli, A., Adams, J. H., Ahmad, S., Ahriche, A., Albert, J. N., Allard, D., Alonso, G., Anchordoqui, L., Andreev, V., Anzalone, A., Aouimeur, W., Arai, Y., Arsene, N., Asano, K., Attallah, R., Attoui, H., Ave Pernas, M., Bacholle, S., Bakiri, M., Baragatti, P., Barrillon, P., Bartocci, S., Batsch, T., Bayer, J., Bechini, R., Belenguer, T., Bellotti, R., Belov, A., Belov, K., Benadda, B., Benmessai, K., Berlind, A. A., Bertaina, M., Biermann, P. L., Biktemerova, S., Bisconti, F., Blanc, N., Błȩcki, J., Blin Bondil, S., Bobik, P., Bogomilov, M., Bonamente, M., Boudaoud, R., Bozzo, E., Briggs, M. S., Bruno, A., Caballero, K. S., Cafagna, F., Campana, D., Capdevielle, J. N., Capel, F., Caramete, A., Caramete, L., Carlson, P., Caruso, R., Casolino, M., Cassardo, C., Castellina, A., Castellini, G., Catalano, C., Catalano, O., Cellino, A., Chikawa, M., Chiritoi, G., Christl, M. J., Connaughton, V., Conti, L., Cordero, G., Crawford, H. J., Cremonini, R., Csorna, S., Dagoret Campagne, S., De Donato, C., de la Taille, C., De Santis, C., del Peral, L., Di Martino, M., Djemil, T., Djenas, S. A., Dulucq, F., Dupieux, M., Dutan, I., Ebersoldt, A., Ebisuzaki, T., Engel, R., Eser, J., Fang, K., Fenu, F., Fernández González, S., Fernández Soriano, J., Ferrarese, S., Finco, D., Flamini, M., Fornaro, C., Fouka, M., Franceschi, A., Franchini, S., Fuglesang, C., Fujimoto, J., Fukushima, M., Galeotti, P., García Ortega, E., Garipov, G., Gascón, E., Geary, J., Gelmini, G., Genci, J., Giraudo, G., Gonchar, M., González Alvarado, C., Gorodetzky, P., Guarino, Fausto, Guehaz, R., Guzmán, A., Hachisu, Y., Haiduc, M., Harlov, B., Haungs, A., Hernández Carretero, J., Hidber, W., Higashide, K., Ikeda, D., Ikeda, H., Inoue, N., Inoue, S., Isgro', Francesco, Itow, Y., Jammer, T., Joven, E., Judd, E. G., Jung, A., Jochum, J., Kajino, F., Kajino, T., Kalli, S., Kaneko, I., Kang, D., Kanouni, F., Karadzhov, Y., Karczmarczyk, J., Karus, M., Katahira, K., Kawai, K., Kawasaki, Y., Kedadra, A., Khales, H., Khrenov, B. A., Kim, Jeong Sook, Kim, Soon Wook, Kim, Sug Whan, Kleifges, M., Klimov, P. A., Kolev, D., Kreykenbohm, I., Kudela, K., Kurihara, Y., Kusenko, A., Kuznetsov, E., Lacombe, M., Lachaud, C., Lahmar, H., Lakhdari, F., Larsson, O., Lee, J., Licandro, J., Lim, H., López Campano, L., Maccarone, M. C., Mackovjak, S., Mahdi, M., Maravilla, D., Marcelli, L., Marcos, J. L., Marini, A., Martens, K., Martín, Y., Martinez, O., Masciantonio, G., Mase, K., Matev, R., Matthews, J. N., Mebarki, N., Medina Tanco, G., Mehrad, L., Mendoza, M. A., Merino, A., Mernik, T., Meseguer, J., Messaoud, S., Micu, O., Mimouni, J., Miyamoto, H., Miyazaki, Y., Mizumoto, Y., Modestino, G., Monaco, A., Monnier Ragaigne, D., Morales de los Ríos, J. A., Moretto, C., Morozenko, V. S., Mot, B., Murakami, T., Nadji, B., Nagano, M., Nagata, M., Nagataki, S., Nakamura, T., Napolitano, T., Nardelli, A., Naumov, D., Nava, R., Neronov, A., Nomoto, K., Nonaka, T., Ogawa, T., Ogio, S., Ohmori, H., Olinto, A. V., Orleański, P., Osteria, G., Painter, W., Panasyuk, M. I., Panico, B., Parizot, E., Park, I. H., Park, H. W., Pastircak, B., Patzak, T., Paul, T., Pennypacker, C., Perdichizzi, M., Pérez Grande, I., Perfetto, Francesco, Peter, T., Picozza, P., Pierog, T., Pindado, S., Piotrowski, L. W., Piraino, S., Placidi, L., Plebaniak, Z., Pliego, S., Pollini, A., Popescu, E. M., Prat, P., Prévôt, G., Prieto, H., Putis, M., Rabanal, J., Radu, A. A., Rahmani, M., Reardon, P., Reyes, M., Rezazadeh, M., Ricci, M., Rodríguez Frías, M. D., Ronga, F., Roth, M., Rothkaehl, H., Roudil, G., Rusinov, I., Rybczyński, M., Sabau, M. D., Sáez Cano, G., Sagawa, H., Sahnoune, Z., Saito, A., Sakaki, N., Sakata, M., Salazar, H., Sanchez, J. C., Sánchez, J. L., Santangelo, A., Santiago Crúz, L., Sanz Andrés, A., Sanz Palomino, M., Saprykin, O., Sarazin, F., Sato, H., Sato, M., Schanz, T., Schieler, H., Scotti, Valentina, Segreto, A., Selmane, S., Semikoz, D., Serra, M., Sharakin, S., Shibata, T., Shimizu, H. M., Shinozaki, K., Shirahama, T., Siemieniec Oziȩbło, G., Sledd, J., Słomińska, K., Sobey, A., Stan, I., Sugiyama, T., Supanitsky, D., Suzuki, M., Szabelska, B., Szabelski, J., Tahi, H., Tajima, F., Tajima, N., Tajima, T., Takahashi, Y., Takami, H., Takeda, M., Takizawa, Y., Talai, M. C., Tenzer, C., Tibolla, O., Tkachev, L., Tokuno, H., Tomida, T., Tone, N., Toscano, S., Traïche, M., Tsenov, R., Tsunesada, Y., Tsuno, K., Tymieniecka, T., Uchihori, Y., Unger, M., Vaduvescu, O., Valdés Galicia, J. F., Vallania, P., Vankova, G., Vigorito, C., Villaseñor, L., Vlcek, B., von Ballmoos, P., Vrabel, M., Wada, S., Watanabe, J., Watanabe, S., Null, J. Watts J. r., Weber, M., Weigand Muñoz, R., Weindl, A., Weiler, T. J., Wibig, T., Wiencke, L., Wille, M., Wilms, J., Włodarczyk, Z., Yamamoto, T., Yamamoto, Y., Yang, J., Yano, H., Yashin, I. V., Yonetoku, D., Yoshida, S., Young, R., Zgura, I. S, Zotov, M. Y. u., and Zuccaro Marchi, A.

Subjects
Physics, Meteor (satellite), Mini-EUSO, 010504 meteorology & atmospheric sciences, Meteors, JEM-EUSO, EUSO-TA, Astronomy, Nuclearites, Astronomy and Astrophysics, 01 natural sciences, Preliminary analysis, Aeronáutica, Space and Planetary Science, 0103 physical sciences, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences, Remote sensing
Abstract

著者人数: 360名 (JAXA職員: 池田, 博一 ; 鈴木, 睦 ; 矢野, 創), Accepted: 2016-12-08, 資料番号: SA1170070000

Published
2017

26. Cosmic ray oriented performance studies for the JEM-EUSO first level trigger

Author

H. Sato, T. Djemil, Alberto Cellino, Octavian Micu, Javier Licandro, M. D. Rodríguez Frías, Z. Plebaniak, N. Guardone, Katsuhiko Tsuno, A. Belov, L. R. Wiencke, N. Tone, G. Cordero, A. Anzalone, T. Napolitano, Michiyuki Chikawa, Katsuaki Asano, A. Ebersoldt, Daisuke Yonetoku, I. S. Zgura, Roberto Bellotti, M. Mahdi, T. Pierog, Yoshimasa Kurihara, H. Schieler, E. M. Popescu, Antonella Castellina, Mitsuteru Sato, T. Jammer, K. S. Caballero, Hiroyuki Sagawa, Christer Fuglesang, J. Watanabe, G. Roudil, K. Mase, Graciela B. Gelmini, G. Chiritoi, Y. Hachisu, F. Perfetto, Y. Yamamoto, B. Pastirčák, J. Geary, H. Khales, José Meseguer, Angel Sanz-Andrés, Osvaldo Catalano, Santiago Pindado, Junpei Fujimoto, B. A. Khrenov, S. Pliego, Thomas J. Weiler, Pierre Barrillon, Eduardo García-Ortega, Sergei A. Sharakin, Massimiliano Bonamente, James H. Adams, Y. Tsunesada, H. Lahmar, Patrick J. Reardon, Toshiki Tajima, G. Siemieniec-Oziȩbło, Satoshi Wada, T. Ogawa, M. Yu. Zotov, J. Genci, Piergiorgio Picozza, N. Mebarki, Mohammed Bakiri, C. Catalano, K. Benmessai, M. Suzuki, Valentina Scotti, Hitoshi Ohmori, G. Abdellaoui, Francesco Isgrò, Daisuke Ikeda, Belkacem Benadda, W. Painter, P. Gorodetzky, Yoshiya Kawasaki, E. Kuznetsov, Yoshihiko Mizumoto, R. Bechini, M. C. Talai, C. De La Taille, K. Shinozaki, A. Radu, F.J. Ronga, Alfonso Monaco, Shinsuke Abe, B. Nadji, E. Parizot, A. Guzmán, Toshitaka Kajino, K. Kawai, Ralph Engel, I. Kreykenbohm, Hajime Takami, Angela V. Olinto, Andrea Santangelo, D. Maravilla, S. Blin-Bondil, D. Allard, Vladimir Andreev, Masaki Fukushima, R. Nava, V. S. Morozenko, Akinori Saito, Maxim Gonchar, Hirohiko M. Shimizu, M. A. Mendoza, E. G. Judd, D. Kang, G. Castellini, Andreas A. Berlind, M. Rezazadeh, S. Selmane, Alexander Kusenko, K. Higashide, C. Moretto, P. Galeotti, Y. Martín, M. E. Bertaina, L. Villaseñor, C. De Santis, J. Yang, Rossella Caruso, J. Karczmarczyk, Shigeto Watanabe, Ken'ichi Nomoto, K. Słomińska, H. Attoui, C. Tenzer, F Dulucq, N. Inoue, S. Bacholle, John N. Matthews, Francesca Capel, J. F. Valdés-Galicia, L. G. Tkachev, H. Tahi, G. Vankova, Tokonatsu Yamamoto, Guillaume Prévôt, L. del Peral, A. Franceschi, Pavol Bobik, T. Sugiyama, Hajime Yano, Tadeusz Wibig, B. Mot, S. Dagoret-Campagne, S. Bartocci, E. Bozzo, M. Serra, Luis A. Anchordoqui, T. Shibata, M. Traïche, S. Mackovjak, J. Fernández-Soriano, D. Supanitsky, T. Batsch, Toshio Murakami, R. Young, M. Sakata, S. Biktemerova, Toshikazu Ebisuzaki, Yukihiro Takahashi, José Luis Sánchez, S. Ahmad, C. Lachaud, F. Cafagna, H. J. Crawford, O. Larsson, S. Messaoud, K. Kudela, G. Modestino, E. Joven, M. Rahmani, Giuseppe Giraudo, R. Weigand Muñoz, T. Shirahama, S. A. Djenas, S. Kalli, I. Kaneko, A. Haungs, S. Piraino, J. Watts, Hanna Rothkaehl, J. Mimouni, J. A. Morales de los Ríos, Toshiyuki Nonaka, Ovidiu Vaduvescu, M. Karus, L. Santiago Crúz, M. Bogomilov, Josef Jochum, F. Bisconti, M. Lacombe, Claudio Cassardo, Shoichi Ogio, M. Flamini, Silvia Ferrarese, C. Pennypacker, Marco Casolino, Claudio Fornaro, Susumu Inoue, Tomás Belenguer, J. Błȩcki, L. Mehrad, M. Vrabel, P. Prat, Piotr Orleanski, Ke Fang, Mikhail Panasyuk, F. Kajino, Andrés Merino, Y. Takizawa, M. Fouka, P. L. Biermann, Z. Sahnoune, D. Kolev, H. Lim, J. C. Sanchez, Maciej Rybczyński, G. Sáez Cano, D. Monnier-Ragaigne, A. Segreto, W. Aouimeur, A. Neronov, M. C. Maccarone, B. Harlov, I. Rusinov, P. Carlson, T. Mernik, A. Jung, H. W. Park, R. Boudaoud, M. Dupieux, I. V. Yashin, Carlo Vigorito, Domenico Finco, A. Kedadra, T. Paul, Valerie Connaughton, Marcos Reyes, R. Guehaz, N. Blanc, M. Ave Pernas, T. Nakamura, Yoshio Arai, L. Marcelli, I. Dutan, L. Placidi, A. Sobey, Francesco Fenu, Piero Vallania, S. E. Csorna, G. Masciantonio, G. Medina-Tanco, J. L. Marcos, M. D. Sabau, Johannes Eser, H. Prieto, R. Cremonini, H. Ikeda, Naoto Sakaki, G. Cotto, Markus Roth, C. De Donato, L. López Campano, Sergio Fernández-González, Takayuki Tomida, Nicusor Arsene, J. Bayer, A. Insolia, M. Kleifges, N. Tajima, M. Takeda, Soon-Wook Kim, J. Rabanal, J. Hernández Carretero, Fausto Guarino, P. von Ballmoos, M. Ricci, A. Bruno, M. Unger, Shigehiro Nagataki, K. Katahira, Isabel Pérez-Grande, F. Sarazin, Zbigniew Wlodarczyk, Marc Weber, R. Matev, Simona Toscano, Michael S. Briggs, M. Haiduc, Lech Wiktor Piotrowski, S. Yoshida, J. Szabelski, Estíbaliz Gascón, O. Martinez, T. Patzak, M. Nagata, Dmitry V. Naumov, J.N. Capdevielle, I. Stan, A. Caramete, K. Martens, Konstantin Belov, Joowon Lee, F. Tajima, A. Acheli, J. N. Albert, Thomas Schanz, M. Wille, Livio Conti, Y. Uchihori, A. Zuccaro Marchi, Jörn Wilms, O. A. Saprykin, Sug Whan Kim, F. Kanouni, Sebastián Franchini, Gali Garipov, R. Attallah, D. Campana, F. Lakhdari, Barbara Szabelska, Inkyu Park, M. Putis, Y. Miyazaki, A. Weindl, T. Peter, B. Vlcek, Mark Christl, Gustavo Alonso, O. Tibolla, Jeong Sook Kim, C. González Alvarado, P. Baragatti, H. Miyamoto, M. Manfrin, Yoshitaka Itow, L. Caramete, M. Sanz Palomino, Y. Karadzhov, Amine Ahriche, Humberto Ibarguen Salazar, G. Contino, H. Tokuno, W. Hidber, R. Tsenov, R. Forza, A. Pollini, Pavel Klimov, B. Panico, M. Mignone, M. Di Martino, A. Marini, G. Osteria, D.V. Semikoz, T. Tymieniecka, J. Sledd, M. Nagano, Abdellaoui, G., Abe, S., Acheli, A., Adams, J. H., Ahmad, S., Ahriche, A., Albert, J. N., Allard, D., Alonso, G., Anchordoqui, L., Andreev, V., Anzalone, A., Aouimeur, W., Arai, Y., Arsene, N., Asano, K., Attallah, R., Attoui, H., Ave pernas, M., Bacholle, S., Bakiri, M., Baragatti, P., Barrillon, P., Bartocci, S., Batsch, T., Bayer, J., Bechini, R., Belenguer, T., Bellotti, R., Belov, A., Belov, K., Benadda, B., Benmessai, K., Berlind, A. A., Bertaina, M., Biermann, P. L., Biktemerova, S., Bisconti, F., Blanc, N., Błȩcki, J., Blin Bondil, S., Bobik, P., Bogomilov, M., Bonamente, M., Boudaoud, R., Bozzo, E., Briggs, M. S., Bruno, A., Caballero, K. S., Cafagna, F., Campana, D., Capdevielle, J. N., Capel, F., Caramete, A., Caramete, L., Carlson, P., Caruso, R., Casolino, M., Cassardo, C., Castellina, A., Castellini, G., Catalano, C., Catalano, O., Cellino, A., Chikawa, M., Chiritoi, G., Christl, M. J., Connaughton, V., Conti, L., Contino, G., Cordero, G., Cotto, G., Crawford, H. J., Cremonini, R., Csorna, S., Dagoret Campagne, S., De donato, C., De la taille, C., De santis, C., Del peral, L., Di martino, M., Djemil, T., Djenas, S. A., Dulucq, F., Dupieux, M., Dutan, I., Ebersoldt, A., Ebisuzaki, T., Engel, R., Eser, J., Fang, K., Fenu, F., Fernández González, S., Fernández Soriano, J., Ferrarese, S., Finco, D., Flamini, M., Fornaro, C., Forza, R., Fouka, M., Franceschi, A., Franchini, S., Fuglesang, C., Fujimoto, J., Fukushima, M., Galeotti, P., García Ortega, E., Garipov, G., Gascón, E., Geary, J., Gelmini, G., Genci, J., Giraudo, G., Gonchar, M., González alvarado, C., Gorodetzky, P., Guardone, N., Guarino, Fausto, Guehaz, R., Guzmán, A., Hachisu, Y., Haiduc, M., Harlov, B., Haungs, A., Hernández carretero, J., Hidber, W., Higashide, K., Ikeda, D., Ikeda, H., Inoue, N., Inoue, S., Insolia, A., Isgro', Francesco, Itow, Y., Jammer, T., Joven, E., Judd, E. G., Jung, A., Jochum, J., Kajino, F., Kajino, T., Kalli, S., Kaneko, I., Kang, D., Kanouni, F., Karadzhov, Y., Karczmarczyk, J., Karus, M., Katahira, K., Kawai, K., Kawasaki, Y., Kedadra, A., Khales, H., Khrenov, B. A., Kim, Jeong Sook, Kim, Soon Wook, Kim, Sug Whan, Kleifges, M., Klimov, P. A., Kolev, D., Kreykenbohm, I., Kudela, K., Kurihara, Y., Kusenko, A., Kuznetsov, E., Lacombe, M., Lachaud, C., Lahmar, H., Lakhdari, F., Larsson, O., Lee, J., Licandro, J., Lim, H., López campano, L., Maccarone, M. C., Mackovjak, S., Mahdi, M., Manfrin, M., Maravilla, D., Marcelli, L., Marcos, J. L., Marini, A., Martens, K., Martín, Y., Martinez, O., Masciantonio, G., Mase, K., Matev, R., Matthews, J. N., Mebarki, N., Medina Tanco, G., Mehrad, L., Mendoza, M. A., Merino, A., Mernik, T., Meseguer, J., Messaoud, S., Micu, O., Mignone, M., Mimouni, J., Miyamoto, H., Miyazaki, Y., Mizumoto, Y., Modestino, G., Monaco, A., Monnier Ragaigne, D., Morales de los ríos, J. A., Moretto, C., Morozenko, V. S., Mot, B., Murakami, T., Nadji, B., Nagano, M., Nagata, M., Nagataki, S., Nakamura, T., Napolitano, T., Naumov, D., Nava, R., Neronov, A., Nomoto, K., Nonaka, T., Ogawa, T., Ogio, S., Ohmori, H., Olinto, A. V., Orleański, P., Osteria, G., Painter, W., Panasyuk, M. I., Panico, B., Parizot, E., Park, I. H., Park, H. W., Pastircak, B., Patzak, T., Paul, T., Pennypacker, C., Pérez Grande, I., Perfetto, Francesco, Peter, T., Picozza, P., Pierog, T., Pindado, S., Piotrowski, L. W., Piraino, S., Placidi, L., Plebaniak, Z., Pliego, S., Pollini, A., Popescu, E. M., Prat, P., Prévôt, G., Prieto, H., Putis, M., Rabanal, J., Radu, A. A., Rahmani, M., Reardon, P., Reyes, M., Rezazadeh, M., Ricci, M., Rodríguez frías, M. D., Ronga, F., Roth, M., Rothkaehl, H., Roudil, G., Rusinov, I., Rybczyński, M., Sabau, M. D., Sáez cano, G., Sagawa, H., Sahnoune, Z., Saito, A., Sakaki, N., Sakata, M., Salazar, H., Sanchez, J. C., Sánchez, J. L., Santangelo, A., Santiago crúz, L., Sanz Andrés, A., Sanz palomino, M., Saprykin, O., Sarazin, F., Sato, H., Sato, M., Schanz, T., Schieler, H., Scotti, Valentina, Segreto, A., Selmane, S., Semikoz, D., Serra, M., Sharakin, S., Shibata, T., Shimizu, H. M., Shinozaki, K., Shirahama, T., Siemieniec Oziȩbło, G., Sledd, J., Słomińska, K., Sobey, A., Stan, I., Sugiyama, T., Supanitsky, D., Suzuki, M., Szabelska, B., Szabelski, J., Tahi, H., Tajima, F., Tajima, N., Tajima, T., Takahashi, Y., Takami, H., Takeda, M., Takizawa, Y., Talai, M. C., Tenzer, C., Tibolla, O., Tkachev, L., Tokuno, H., Tomida, T., Tone, N., Toscano, S., Traïche, M., Tsenov, R., Tsunesada, Y., Tsuno, K., Tymieniecka, T., Uchihori, Y., Unger, M., Vaduvescu, O., Valdés Galicia, J. F., Vallania, P., Vankova, G., Vigorito, C., Villaseñor, L., Vlcek, B., Von ballmoos, P., Vrabel, M., Wada, S., Watanabe, J., Watanabe, S., Watts, J., Weber, M., Weigand muñoz, R., Weindl, A., Weiler, T. J., Wibig, T., Wiencke, L., Wille, M., Wilms, J., Włodarczyk, Z., Yamamoto, T., Yamamoto, Y., Yang, J., Yano, H., Yashin, I. V., Yonetoku, D., Yoshida, S., Young, R., Zgura, I. S., Zotov, M. Y. u., Zuccaro marchi, A., Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut de recherche en astrophysique et planétologie (IRAP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)

Subjects
Nuclear and High Energy Physics, data analysis method, Instrumentation, Astrophysics::High Energy Astrophysical Phenomena, Night sky, measurement methods, satellite, JEM-EUSO, FPGA, Nightglow background, Trigger system, Cosmic ray, 01 natural sciences, law.invention, Aeronáutica, Telescope, nightglow background, law, 0103 physical sciences, International Space Station, cosmic radiation: UHE, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010303 astronomy & astrophysics, background: suppression, Remote sensing, Physics, detector: wide-angle, trigger system, laser: pulsed, showers: atmosphere, 010308 nuclear & particles physics, Astrophysics::Instrumentation and Methods for Astrophysics, trigger, Astronomía, Satellite, background: fluctuation, FPGA, JEM-EUSO, Nightglow background, Trigger system, Nuclear and High Energy Physics, Instrumentation, Neutrino, Energy (signal processing), performance
Abstract

著者人数: 368名 (JAXA職員: 池田, 博一 ; 鈴木, 睦 ; 矢野, 創), Accepted: 2017-05-29, 資料番号: SA1170117000

Published
2017

27. JEM-EUSO observational technique and exposure

Author

G. Castellinic, Markus Roth, Thomas J. Weiler, S. Perez Cano, Fausto Guarino, P. von Ballmoos, M. Ricci, Roberto Bellotti, Andreas A. Berlind, K. Kawai, M. Di Martino, A. Marini, Graciela B. Gelmini, Akinori Saito, G. Osteria, T. Tymieniecka, Barbara Szabelska, T. Peter, J. Sledd, Y. Hachisu, Y. Arai, P. L. Biermann, Ovidiu Vaduvescu, M. Lacombe, Claudio Cassardo, M. Nagata, James H. Adams, J. Fujimoto, Dmitri Semikoz, O. Martinez, Dmitry V. Naumov, Y. Yamamoto, M. I. Panasyuk, I. V. Yashin, L. Marcelli, J.N. Capdevielle, H. Ikeda, Andrii Neronov, D. Kolev, Silvia Ferrarese, I. Rusinov, T. Mernik, Gali Garipov, Yoshihiko Mizumoto, Katsuaki Asano, Guillaume Prévôt, Kenji Shinozaki, A. Bruno, H. Sato, Pierre Barrillon, Valerie Connaughton, H. H. Silva Lopez, T. Batsch, T. Shibata, S. Selmane, T. Murakami, J. Karczmarczyk, Karl Mannheim, Michael S. Briggs, A. J. de Castro, N. Inoue, L. del Peral, A. Franceschi, E. Parizot, M. Bogomilov, Pavol Bobik, Y. Karadzhov, Yoshitaka Itow, G. Distratis, Marcos Reyes, Sergei A. Sharakin, R. Young, M. Sakata, A. Anzalone, N. Tajima, T. Napolitano, David B. Cline, T. Patzak, Piero Vallania, Hanna Rothkaehl, S. Blin-Bondil, M. D. Sabau, Satoshi Wada, T. Ogawa, F. Kajino, Shigehiro Nagataki, M. Serra, F. Cafagna, G. Modestino, Luis A. Anchordoqui, E. G. Judd, Katsuhiko Tsuno, H. W. Park, J. A. Morales de los Ríos, F. Tajima, E. Joven, Massimiliano Bonamente, R. Bechini, Ralph Engel, J. Watts, K. Belov, P. Gorodetzky, Humberto Ibarguen Salazar, C. Catalano, J. Lee, C. Lachaud, S. Dagoret-Campagne, Tomás Belenguer, B. A. Khrenov, Angela V. Olinto, Fernando López, Andrea Santangelo, C. De Santis, H. Tokuno, H. Miyamoto, E. Kuznetsov, C. Pennypacker, Piergiorgio Picozza, Toshikazu Ebisuzaki, L. Santiago Crúz, J. Bayer, M. Wille, I. Kreykenbohm, Vladimir Andreev, B. Pastircak, S. Sánchez, M. Ave Pernas, Alexander Kusenko, J. Błȩcki, M. Nagano Murakami, Frederic Trillaud, Y. Uchihori, Susumu Inoue, J. N. Albert, C. Blaksley, I. Kaneko, Toshiyuki Nonaka, P. Prat, K. Słomińska, C. de la Taille, Alfonso Monaco, Thomas Schanz, Shigeto Watanabe, Ke Fang, I. Fernández-Gómez, H. Prieto, R. Cremonini, B. Mot, R. Tsenov, K. Katahira, S. Ahmad, Livio Conti, N. Tone, Z. Włodarczyk, H. Lim, M. C. Maccarone, J. F. Valdés-Galicia, L. G. Tkachev, M. Dupieux, F. Dulucq, A. Pollini, Pavel Klimov, Patrick J. Reardon, Toshiki Tajima, A. Zuccaro Marchi, M. Karus, D. Monnier-Ragaigne, A. Segreto, Daisuke Yonetoku, S. Csorna, G. Vankova, H. J. Crawford, Taka Tomida, Jörn Wilms, Yukihiro Takahashi, G. Siemieniec-Oziȩbło, Yoshimasa Kurihara, O. A. Saprykin, A. Dell’Oro, Toshitaka Kajino, H. Schieler, N. Blanc, G. Masciantonio, Hitoshi Ohmori, Domenico Finco, J. Hernández Carretero, D. Supanitsky, M. Yu. Zotov, M. Unger, S. Biktemerova, Yoshiya Kawasaki, K. Higashide, C. Moretto, Tokonatsu Yamamoto, P. Galeotti, Susana Briz, G. Catalano, Hiroyuki Sagawa, C. González Alvarado, Mitsuteru Sato, Shoichi Ogio, C. Tenzer, Marco Casolino, Claudio Fornaro, M. Putis, D. Allard, A. Guzmán, A. Sobey, M. E. Bertaina, D. Campana, C. De Donato, A. Insolia, M. Kleifges, Soon-Wook Kim, Ken'ichi Nomoto, T. Sugiyama, A. Ebersoldt, Tadeusz Wibig, M. Sanz Palomino, Maxim Gonchar, Inkyu Park, Hirohiko M. Shimizu, J. Geary, S. Falk, A. Haungs, S. Piraino, Hajime Yano, N. De Simone, Y. Miyazaki, G. Roudil, L. Villaseñor, M. Suzuki, B. Harlov, Carlo Vigorito, K. Kudela, J. S. Kim, G. Sáez-Cano, Mark Christl, O. Tibolla, V. S. Morozenko, Yoshiki Tsunesada, M. Rybczyński, Lech Wiktor Piotrowski, A. Jung, T. Paul, K. Yoshida, P. Baragatti, G. Cordero, Valentina Scotti, Hajime Takami, Masaki Fukushima, G. Medina-Tanco, S. Yoshida, J. Szabelski, T. Nakamura, R. Nava, N. Sakaki, R. Matev, M. D. Rodríguez Frías, Z. Plebaniak, J. Blümer, L. Valore, Rossella Caruso, Michiyuki Chikawa, Simona Toscano, Alberto Cellino, L. R. Wiencke, K. Mase, G. Giraudo, Francesco Fenu, D. Ikeda, I. Rodríguez, F. Sarazin, Marc Weber, M. Flamini, Y. Takizawa, T. Shirahama, Francesco Isgrò, Piotr Orleanski, B. Keilhauer, Frederic Jean Ronga, Javier Licandro, T. Pierog, J. Watanabe, M. Takeda, D. Maravilla, Jianyi Yang, Adams, J. H., Ahmad, S., Albert, J. N., Allard, D., Anchordoqui, L., Andreev, V., Anzalone, A., Arai, Y., Asano, K., Ave Pernas, M., Baragatti, P., Barrillon, P., Batsch, T., Bayer, J., Bechini, R., Belenguer, T., Bellotti, R., Belov, K., Berlind, A. A., Bertaina, M., Biermann, P. L., Biktemerova, S., Blaksley, C., Blanc, N., Błȩcki, J., Blin Bondil, S., Blümer, J., Bobik, P., Bogomilov, M., Bonamente, M., Briggs, M. S., Briz, S., Bruno, A., Cafagna, F., Campana, D., Capdevielle, J. N., Caruso, R., Casolino, M., Cassardo, C., Castellinic, G., Catalano, C., Catalano, G., Cellino, A., Chikawa, M., Christl, M. J., Cline, D., Connaughton, V., Conti, L., Cordero, G., Crawford, H. J., Cremonini, R., Csorna, S., Dagoret Campagne, S., de Castro, A. J., De Donato, C., de la Taille, C., De Santis, C., del Peral, L., Dell’Oro, A., De Simone, N., Di Martino, M., Distratis, G., Dulucq, F., Dupieux, M., Ebersoldt, A., Ebisuzaki, T., Engel, R., Falk, S., Fang, K., Fenu, F., Fernández Gómez, I., Ferrarese, S., Finco, D., Flamini, M., Fornaro, C., Franceschi, A., Fujimoto, J., Fukushima, M., Galeotti, P., Garipov, G., Geary, J., Gelmini, G., Giraudo, G., Gonchar, M., González Alvarado, C., Gorodetzky, P., Guarino, Fausto, Guzmán, A., Hachisu, Y., Harlov, B., Haungs, A., Hernández Carretero, J., Higashide, K., Ikeda, D., Ikeda, H., Inoue, N., Inoue, S., Insolia, A., Isgro', Francesco, Itow, Y., Joven, E., Judd, E. G., Jung, A., Kajino, F., Kajino, T., Kaneko, I., Karadzhov, Y., Karczmarczyk, J., Karus, M., Katahira, K., Kawai, K., Kawasaki, Y., Keilhauer, B., Khrenov, B. A., Kim, J. S., Kim, S. W., Kleifges, M., Klimov, P. A., Kolev, D., Kreykenbohm, I., Kudela, K., Kurihara, Y., Kusenko, A., Kuznetsov, E., Lacombe, M., Lachaud, C., Lee, J., Licandro, J., Lim, H., López, F., Maccarone, M. C., Mannheim, K., Maravilla, D., Marcelli, L., Marini, A., Martinez, O., Masciantonio, G., Mase, K., Matev, R., Medina Tanco, G., Mernik, T., Miyamoto, H., Miyazaki, Y., Mizumoto, Y., Modestino, G., Monaco, A., Monnier Ragaigne, D., Morales de los Ríos, J. A., Moretto, C., Morozenko, V. S., Mot, B., Murakami, T., Murakami, M. Nagano, Nagata, M., Nagataki, S., Nakamura, T., Napolitano, T., Naumov, D., Nava, R., Neronov, A., Nomoto, K., Nonaka, T., Ogawa, T., Ogio, S., Ohmori, H., Olinto, A. V., Orleański, P., Osteria, G., Panasyuk, M. I., Parizot, E., Park, I. H., Park, H. W., Pastircak, B., Patzak, T., Paul, T., Pennypacker, C., Perez Cano, S., Peter, T., Picozza, P., Pierog, T., Piotrowski, L. W., Piraino, S., Plebaniak, Z., Pollini, A., Prat, P., Prévôt, G., Prieto, H., Putis, M., Reardon, P., Reyes, M., Ricci, M., Rodríguez, I., Rodríguez Frías, M. D., Ronga, F., Roth, M., Rothkaehl, H., Roudil, G., Rusinov, I., Rybczyński, M., Sabau, M. D., Sáez Cano, G., Sagawa, H., Saito, A., Sakaki, N., Sakata, M., Salazar, H., Sánchez, S., Santangelo, A., Santiago Crúz, L., Sanz Palomino, M., Saprykin, O., Sarazin, F., Sato, H., Sato, M., Schanz, T., Schieler, H., Scotti, V., Segreto, A., Selmane, S., Semikoz, D., Serra, M., Sharakin, S., Shibata, T., Shimizu, H. M., Shinozaki, K., Shirahama, T., Siemieniec Oziȩbło, G., Silva López, H. H., Sledd, J., Słomińska, K., Sobey, A., Sugiyama, T., Supanitsky, D., Suzuki, M., Szabelska, B., Szabelski, J., Tajima, F., Tajima, N., Tajima, T., Takahashi, Y., Takami, H., Takeda, M., Takizawa, Y., Tenzer, C., Tibolla, O., Tkachev, L., Tokuno, H., Tomida, T., Tone, N., Toscano, S., Trillaud, F., Tsenov, R., Tsunesada, Y., Tsuno, K., Tymieniecka, T., Uchihori, Y., Unger, M., Vaduvescu, O., Valdés Galicia, J. F., Vallania, P., Valore, Laura, Vankova, G., Vigorito, C., Villaseñor, L., von Ballmoos, P., Wada, S., Watanabe, J., Watanabe, S., Watts, J., Weber, M., Weiler, T. J., Wibig, T., Wiencke, L., Wille, M., Wilms, J., Włodarczyk, Z., Yamamoto, T., Yamamoto, Y., Yang, J., Yano, H., Yashin, I. V., Yonetoku, D., Yoshida, K., Yoshida, S., Young, R., Zotov, M. Y. u., and Zuccaro Marchi, A.

Subjects
Aperture, Ciencias Físicas, Astrophysics::High Energy Astrophysical Phenomena, media_common.quotation_subject, Extensive air shower, JEM-EUSO, ultra-high energy cosmic rays, Cosmic ray, Astrophysics, Atmosphere, Altitude, International Space Station, Nadir, Extensive air showers, extensive air showers, Ultra-high energy cosmic ray, Physics::Atmospheric and Oceanic Physics, media_common, Physics, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, Astronomy and Astrophysics, Ultra-high energy cosmic rays, Astronomy and Astrophysic, Universe, Astronomía, Tilt (optics), Space and Planetary Science, Physics::Space Physics, Astrophysics::Earth and Planetary Astrophysics, CIENCIAS NATURALES Y EXACTAS
Abstract

Designed as the first mission to explore the ultra-high energy universe from space, JEM-EUSO observes the Earth’s atmosphere at night to record the ultraviolet tracks generated by the extensive air showers. We present the expected geometrical aperture and annual exposure in the nadir and tilt modes for ultra-high energy cosmic rays observation as a function of the altitude of the International Space Station. Fil: Bertaina, M.. Istituto Nazionale di Fisica Nucleare; Italia Fil: Bobik, P.. Institute of Experimental Physics; Eslovaquia Fil: Fenu, F.. University of Tubingen; Alemania Fil: Shinozaki, K.. RIKEN; Japón Fil: Adams, J. H.. University of Alabama in Huntsville; Estados Unidos Fil: Ahmad, S.. Ecole Polytechnique; Francia Fil: Albert, J. N.. Univ Paris-Sud; Francia Fil: Allard, D.. Univ Paris Diderot; Francia Fil: Anchordoqui, L.. University of Wisconsin-Milwaukee; Estados Unidos Fil: Andreev, V.. University of California; Estados Unidos Fil: Anzalone, A.. Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo; Italia Fil: Arai, Y.. High Energy Accelerator Research Organization (KEK); Japón Fil: Asano, K.. Tokyo Institute of Technology; Japón Fil: Ave Pernas, M.. Universidad de Alcalá; España Fil: Baragatti, P.. UTIU, Dipartimento di Ingegneria; Italia Fil: Barrillon, P.. Univ Paris-Sud; Francia Fil: Batsch, T.. National Centre for Nuclear Research; Polonia Fil: Bayer, J.. University of Tubingen; Alemania Fil: Bechini, R.. Istituto Nazionale di Fisica Nucleare; Italia Fil: Belenguer, T.. Instituto Nacional de Tecnica Aeroespacial (INTA); España Fil: Bellotti, R.. Istituto Nazionale di Fisica Nucleare; Italia Fil: Belov, K.. University of California; Estados Unidos Fil: Berlind, A. A.. Vanderbilt University; Estados Unidos Fil: Biermann, P. L.. Karlsruhe Institute of Technology (KIT); Alemania Fil: Biktemerova, S.. Joint Institute for Nuclear Research; Rusia Fil: Blaksley, C.. Univ Paris Diderot; Francia Fil: Blanc, N.. Swiss Center for Electronics and Microtechnology (CSEM); Suiza Fil: Blecki, J.. Space Research Centre of the Polish Academy of Sciences (CBK); Polonia Fil: Supanitsky, Alberto Daniel. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina Fil: The JEM-EUSO Collaboration.

Published
2014

28. The cosmic ray energy spectrum measured with the new Tibet hybrid experiment

Author

N. Hotta, Hui Hu, Jia Zhang, Masaki Nishizawa, K. Kawata, C. F. Feng, M. Ohnishi, X. B. Qu, W. Y. Chen, L. L. Jiang, Y. Katayose, S. Udo, L. Xue, N. Tateyama, Kazuoki Munakata, Yuya Nakamura, Danzengluobu, Jian Liu, Ang Li, Harufumi Tsuchiya, S. Ozawa, Haibing Hu, H. H. He, K. Yamauchi, Hong-peng Lu, A. F. Yuan, Chihiro Kato, Y. Zhang, Shoji Torii, A. Shiomi, Zhaxisangzhu, Zhenyong Feng, C. X. Liu, X. Y. Zhang, Y. H. Lin, Minghui Liu, H. M. Zhang, X. X. Zhou, Masayoshi Kozai, M. Amenomori, Takashi Sako, H. Sugimoto, Labaciren, To. Saito, M. Shibata, Y. Q. Guo, Takashi Saito, F. Kajino, T. Nakajima, Huaguang Wang, M. Sakata, Y. Yamamoto, Gui-Ming Le, X. R. Meng, Y. H. Tan, Zhaoyang Feng, T. Niwa, H. J. Li, Q. B. Gou, X. L. Qian, Masato Takita, H. R. Wu, H. Nanjo, X. J. Bi, J. Shao, K. Hibino, T. Miyazaki, T. Shirai, Z. T. He, H. Y. Jia, T. L. Chen, Zicai Yang, W. J. Li, K. Kasahara, Jing Huang, Donghong Chen, I. Ohta, L. M. Zhai, Liming Ding, Ying Zhang, S. W. Cui, and Yi Zhang

Subjects
Physics, Range (particle radiation), Proton, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, QC1-999, Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, Hadron, Astrophysics::Instrumentation and Methods for Astrophysics, chemistry.chemical_element, Cosmic ray, Interaction model, 01 natural sciences, Spectral line, Nuclear physics, chemistry, 0103 physical sciences, High Energy Physics::Experiment, 010303 astronomy & astrophysics, Helium
Abstract

We have upgraded the new Tibet ASgamma experiment in China since 2014 to measure the chemical composition of cosmic rays around the knee. This hybrid experiment consist of an air-shower-core detector array (YAC-II) to detect high energy electromagnetic component, the Tibet air-shower array (Tibet-III) and a large underground water-Cherenkov muon-detector array (MD). We have carried out a detailed air-shower Monte Carlo (MC) simulation to study the performance of the hybrid detectors by using CORSIKA (version 7.5000), which includes EPOS-LHC, QGSJETII-04, SIBYLL2.1 and SIBYLL2.3 hadronic interaction models. The preliminary results of the interaction model checking above 50 TeV energy region are reported in this paper, and the primary proton and helium spectra in the energy range 50 TeV to 1015 eV was derived from YAC-I data and is smoothly connected with direct observation data at lower energies and also with our previously reported works at higher energies within statistical errors. The knee of the (P+He) spectra is located around 400 TeV. The interaction model dependence in deriving the primary (P+He) spectra is found to be small (less than 25% in absolute intensity, 10% in position of the knee), and the composition model dependence is less than 10% in absolute intensity.

Published
2019

29. On the Solar Cycle Variation of the Solar Diurnal Anisotropy of Multi-TeV Cosmic-ray Intensity Observed with the Tibet Air Shower Array

Author

Jian Liu, Zhenyong Feng, M. Amenomori, Z. T. He, Yi Zhang, F. Kajino, T. Nakajima, T. L. Chen, M. Ohnishi, H. H. He, M. Shibata, Ang Li, Haibing Hu, W. Y. Chen, Chihiro Kato, Takashi Sako, S. Udo, C. X. Liu, X. J. Bi, Liming Ding, L. Xue, S. Ozawa, H. Nanjo, Y. Zhang, T. Miyazaki, A. F. Yuan, T. Shirai, Ying Zhang, Hui Hu, Hong-peng Lu, K. Yamauchi, A. Shiomi, Jia Zhang, Donghong Chen, S. W. Cui, H. M. Zhang, X. X. Zhou, Labaciren, X. R. Meng, I. Ohta, H. Sugimoto, Zhaxisangzhu, K. Kawata, Y. H. Lin, X. Y. Zhang, Minghui Liu, L. M. Zhai, K. Hibino, Zhaoyang Feng, Y. Katayose, Takashi Saito, X. L. Qian, X. B. Qu, Huaguang Wang, Shoji Torii, Y. Yamamoto, Y. Q. Guo, H. Y. Jia, H. J. Li, H. R. Wu, K. Kasahara, Jing Huang, To. Saito, Y. H. Tan, Masaki Nishizawa, C. F. Feng, L. L. Jiang, M. Sakata, Gui-Ming Le, Zicai Yang, W. J. Li, Yuya Nakamura, Danzengluobu, T. Niwa, J. Shao, Masayoshi Kozai, Kazuoki Munakata, N. Tateyama, Harufumi Tsuchiya, N. Hotta, Q. B. Gou, and Masato Takita

Subjects
Physics, 010504 meteorology & atmospheric sciences, QC1-999, Astrophysics::High Energy Astrophysical Phenomena, Phase (waves), Cosmic ray, Astrophysics, 01 natural sciences, Solar cycle, Intensity (physics), Air shower, Amplitude, Solar time, 0103 physical sciences, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Anisotropy, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences
Abstract

We analyze the temporal variation of the solar diurnal anisotropy of the multi-TeV cosmic-ray intensity observed with the Tibet air shower array from 2000 to 2009, covering the maximum and minimum of the 23rd solar cycle. We comfirm that a remarkable additional anisotropy component is superposed on the Compton-Getting anisotropy at 4.0 TeV, while its amplitude decreases at higher energy regions. In constrast to the additional anisotropy reported by the Matsushiro experiment at 0.6 TeV, we find the residual component measured by Tibet at multi-TeV energies is consistent with being stable, with a fairly constant amplitude of 0.041% ± 0.003% and a phase at around 07.17 ± 00.16 local solar time at 4.0 TeV. This suggests the additional anisotropy observed by the Tibet experiment could result from mechanisms unrelated to solar activities.

Published
2019

30. Test of the hadronic interaction models SIBYLL2.3, EPOS-LHC and QGSJETII- 04 with Tibet EAS core data

Author

T. Miyazaki, Labaciren, Z. T. He, Haibing Hu, M. Amenomori, T. L. Chen, Y. Q. Guo, Y. Zhang, H. J. Li, A. Shiomi, Kazuoki Munakata, Masaki Nishizawa, H. R. Wu, H. B. Hu, Y. H. Tan, Masayoshi Kozai, N. Hotta, Zicai Yang, W. J. Li, H. M. Zhang, X. X. Zhou, H. H. He, Hsiao-Chi Lu, T. K. Sako, H. Sugimoto, X. L. Qian, I. Ohta, X. J. Bi, A. F. Yuan, M. Shibata, J. S. Liu, C. F. Feng, N. Tateyama, H. Y. Jia, Jia Zhang, J. Shao, L. Xue, Harufumi Tsuchiya, Donghong Chen, L. L. Jiang, S. Torii, Y. Nakamura, X. Y. Zhang, Minghui Liu, H. Nanjo, X. R. Meng, K. Kawata, Chihiro Kato, Zhaoyang Feng, K. Hibino, T. Shirai, W. Y. Chen, K. Kasahara, Y. H. Lin, Danzengluobu, Y. Katayose, M. Sakata, Jing Huang, Gui-Ming Le, K. Yamauchi, C. X. Liu, Q. B. Gou, Masato Takita, T. Niwa, Takashi Saito, Huaguang Wang, L. K. Ding, Z. Y. Feng, Y. Yamamoto, S. Ozawa, Ang Li, X. B. Qu, F. Kajino, T. Nakajima, Zhaxisangzhu, M. Ohnishi, S. Udo, Ying Zhang, S. W. Cui, Yi Zhang, Takeshi Saito, and L. M. Zhai

Subjects
Physics, Core (optical fiber), Nuclear physics, Large Hadron Collider, QC1-999, Astrophysics::High Energy Astrophysical Phenomena, Hadron, High Energy Physics::Experiment
Abstract

A hybrid experiment has been started by the ASγ experiment at Yangbajing (4300m a.s.l.) in Tibet since May 2009, that consists of a high-energy air-shower-core array (YAC-I) and a high-density air-shower array (Tibet-III). In this paper, we report our results to check the hadronic interaction models SIBYLL2.3, SIBYLL2.1, EPOS-LHC and QGSJETII-04 in the multi-tens TeV energy region using YAC-I+Tibet-III experimental data from May 2009 through January 2010. The effective live time is calculated as 106.05 days. The results show that the description of transverse momentum, inelastic cross-section and inelasticity for the 4 hadronic interaction models is consistent with YAC-I experimental data within 15% systematic errors range in the forward region below 100 TeV. Among them, the EPOS-LHC model is the best hadronic interaction model. Furthermore, we find that the H4a composition model is the best one below the 100 TeV energy region.

Published
2019

31. Erratum to: Ultra high energy photons and neutrinos with JEM-EUSO

Author

S. Perez Cano, M. Bogomilov, M. Rybczyński, P. Gorodetzky, G. Cordero, K. Kawai, O. Martinez, Akinori Saito, Francesco Fenu, Y. Itow, Lech Wiktor Piotrowski, R. Matev, Toshikazu Ebisuzaki, J. N. Capdevielle, L. Santiago Crúz, Hiroyuki Sagawa, D. Ikeda, Ovidiu Vaduvescu, M. Lacombe, Claudio Cassardo, S. Yoshida, F. Guarino, Silvia Ferrarese, V. Scotti, T. Nonaka, A. Haungs, H. Schieler, I. Kreykenbohm, Y. Hachisu, T. Batsch, Y. Arai, E. Kuznetsov, T. J. Weiler, M. S. Briggs, Y. Tsunesada, R. Bechini, P. Picozza, Tomás Belenguer, M. Bonamente, M. Roth, N. Inoue, H. Salazar, M. Ave Pernas, L. Wiencke, C. de la Taille, K. Katahira, I. Fernández-Gómez, F. Cafagna, J. Licandro, K. Higashide, S. Ahmad, M. Unger, Maxim Gonchar, T. Tomida, M. I. Panasyuk, Ke Fang, M. Sakata, M. Reyes, L. Marcelli, J. Yang, D. Cline, H. Takami, R. Young, V. Connaughton, H. J. Crawford, L. del Peral, A. Franceschi, E. Parizot, A. Kusenko, P. Reardon, Hajime Yano, M. Di Martino, J. Hernández Carretero, A. Marini, M. Kleifges, D. Supanitsky, G. Siemieniec-Oziȩbło, M. Dupieux, Sergei A. Sharakin, Roberto Bellotti, G. Castellinic, J. Błȩcki, T. Paul, F. Dulucq, J. A. Morales de los Ríos, M. Chikawa, P. Vallania, Y. Karadzhov, S. Sánchez, G. Distratis, D. Allard, T. Tymieniecka, J. Sledd, M. Nagata, C. González Alvarado, M. Flamini, P. von Ballmoos, M. E. Bertaina, H. Lim, Dmitry V. Naumov, M. C. Maccarone, S. Selmane, G. Sáez-Cano, H. Ohmori, S. W. Kim, G. Medina-Tanco, G. Modestino, Y. Takizawa, C. Blaksley, H. Sato, A. Guzman, Susumu Inoue, T. Shibata, N. Tone, J. Watts, M. Suzuki, C. Pennypacker, T. Murakami, E. Joven, B. Pastircak, J. F. Valdés-Galicia, L. Tkachev, S. Csorna, J. Watanabe, M. Wille, R. Cremonini, J. Szabelski, Y. Mizumoto, P. Prat, J. Karczmarczyk, M. D. Sabau, M. Sanz Palomino, Y. Miyazaki, M. Putis, A. Sobey, Satoshi Wada, M. Takeda, T. Ogawa, H. H. Silva Lopez, M. Yu. Zotov, E. G. Judd, S. Piraino, A. Jung, G. Vankova, A. Cellino, K. Shinozaki, R. Nava, J. H. Adams, N. Sakaki, Gali Garipov, T. Napolitano, T. Mernik, Susana Briz, M. Karus, Angela V. Olinto, Fernando López, Andrea Santangelo, K. Yoshida, K. Mase, O. Tibolla, Rossella Caruso, L. Anchordoqui, P. Barrillon, S. Nagataki, J. Blümer, T. Shirahama, Domenico Finco, T. Patzak, D. Campana, J. Lee, K. Nomoto, C. Lachaud, S. Dagoret-Campagne, F. Tajima, C. Moretto, H. Prieto, P. L. Biermann, A. Anzalone, C. De Donato, T. Yamamoto, R. Engel, P. Baragatti, J. N. Albert, I. Rusinov, K. Belov, Thomas Schanz, J. S. Kim, V. S. Morozenko, Livio Conti, C. De Santis, A. Zuccaro Marchi, A. A. Berlind, M. Nagano Murakami, Mitsuteru Sato, F. Sarazin, Jörn Wilms, O. A. Saprykin, T. Tajima, H. M. Shimizu, J. Bayer, J. Geary, A. Pollini, Pavel Klimov, N. De Simone, T. Peter, N. Tajima, Y. Yamamoto, A. Dell’Oro, H. Tokuno, T. Sugiyama, G. Roudil, B. Harlov, Carlo Vigorito, K. Kudela, M. Weber, D. Monnier-Ragaigne, A. Segreto, H. Rothkaehl, C. Catalano, N. Blanc, C. Tenzer, D. Semikoz, I. H. Park, J. Fujimoto, G. Giraudo, T. Kajino, F. Ronga, G. Osteria, P. Bobik, S. Biktemerova, Francesco Isgrò, G. Prévôt, K. Tsuno, T. Pierog, S. Blin-Bondil, V. Andreev, D. Yonetoku, T. Wibig, K. Asano, B. A. Khrenov, H. Miyamoto, K. Słomińska, M. Ricci, A. Neronov, Z. Włodarczyk, P. Galeotti, D. Kolev, G. Gelmini, Simona Toscano, I. V. Yashin, S. Watanabe, R. Tsenov, I. Rodríguez, P. Orleański, G. Masciantonio, A. J. de Castro, M. Fukushima, Z. Plebaniak, A. Insolia, F. Kajino, L. Valore, B. Keilhauer, H. W. Park, A. Bruno, Y. Uchihori, K. Mannheim, Frederic Trillaud, B. Mot, Yukihiro Takahashi, Alfonso Monaco, Marco Casolino, Claudio Fornaro, G. Catalano, Y. Kawasaki, S. Falk, S. Ogio, H. Ikeda, A. Ebersoldt, L. Villaseñor, Y. Kurihara, D. Maravilla, T. Nakamura, M. Serra, I. Kaneko, B. Szabelska, M. J. Christl, and M. D. Rodríguez Frías

Subjects
Physics, High energy photon, Space and Planetary Science, Astrophysics::High Energy Astrophysical Phenomena, Physics::Space Physics, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, High Energy Physics::Experiment, Astronomy and Astrophysics, Neutrino, Neutrinos Photons Space observation
Abstract

Ultra high energy photons and neutrinos are carriers of very important astrophysical information. They may be produced at the sites of cosmic ray acceleration or during the propagation of the cosmic rays in the intergalactic medium. In contrast to charged cosmic rays, photon and neutrino arrival directions point to the production site because they are not deflected by the magnetic fields of the Galaxy or the intergalactic medium. In this work we study the characteristics of the longitudinal development of showers initiated by photons and neutrinos at the highest energies. These studies are relevant for development of techniques for neutrino and photon identification by the JEM-EUSO telescope. In particular, we study the possibility of observing the multi-peak structure of very deep horizontal neutrino showers with JEM-EUSO. We also discuss the possibility to determine the flavor content of the incident neutrino flux by taking advantage of the different characteristics of the longitudinal profiles generated by different type of neutrinos. This is of grate importance for the study of the fundamental properties of neutrinos at the highest energies. Regarding photons, we discuss the detectability of the cosmogenic component by JEM-EUSO and also estimate the expected upper limits on the photon fraction which can be obtained from the future JEM-EUSO data for the case in which there are no photons in the samples.

Published
2015

32. Erratum to: Performances of JEM-EUSO: angular reconstruction

Author

H. Sato, A. Guzman, David B. Cline, E. G. Judd, Katsuhiko Tsuno, I. Rodríguez, Roberto Bellotti, James H. Adams, I. Kreykenbohm, M. Ave Pernas, Vladimir Andreev, K. Mase, R. Young, M. Sakata, N. Tone, S. Ahmad, Massimiliano Bonamente, Ovidiu Vaduvescu, Yoshihiko Mizumoto, Katsuaki Asano, Toshikazu Ebisuzaki, T. Shirahama, C. González Alvarado, Francesco Fenu, M. Lacombe, N. Inoue, L. del Peral, A. Franceschi, E. Parizot, F. Tajima, E. Kuznetsov, Andreas A. Berlind, Daisuke Yonetoku, Claudio Cassardo, Graciela B. Gelmini, J. N. Capdevielle, L. Santiago Crúz, M. Wille, M. Nagano Murakami, Y. Uchihori, Alexander Kusenko, J. Hernández Carretero, B. Mot, M. Di Martino, A. Marini, Y. Hachisu, G. Osteria, Satoshi Wada, T. Ogawa, Silvia Ferrarese, Francesco Isgrò, F. Dulucq, T. Tymieniecka, J. Błȩcki, H. Prieto, H. Lim, M. C. Maccarone, M. Sanz Palomino, Y. Arai, N. Tajima, T. Murakami, J. Sledd, Shigehiro Nagataki, D. Kolev, H. Ikeda, R. Cremonini, B. Keilhauer, G. Prévôt, J. A. Morales de los Ríos, J. Karczmarczyk, Yukihiro Takahashi, J. Watts, M. Unger, M. Yu. Zotov, Susana Briz, J. N. Albert, Ke Fang, Thomas Schanz, K. Słomińska, C. Pennypacker, B. Pastircak, Barbara Szabelska, T. Peter, Susumu Inoue, Piotr Orleanski, Frederic Jean Ronga, D. Ikeda, Livio Conti, Y. Yamamoto, A. Zuccaro Marchi, Valerie Connaughton, H. H. Silva Lopez, G. Distratis, Angela V. Olinto, Fernando López, Andrea Santangelo, Jörn Wilms, O. A. Saprykin, M. Nagata, Marco Casolino, Claudio Fornaro, Hanna Rothkaehl, I. Fernández-Gómez, M. Karus, Pierre Barrillon, M. Bogomilov, C. De Donato, F. Sarazin, Marc Weber, Alberto Cellino, Soon-Wook Kim, Gali Garipov, Domenico Finco, Dmitry V. Naumov, Andrii Neronov, G. Roudil, J. S. Kim, P. L. Biermann, F. Cafagna, G. Modestino, E. Joven, M. I. Panasyuk, L. R. Wiencke, V. S. Morozenko, A. Jung, M. Putis, F. Kajino, A. Sobey, Hiroyuki Sagawa, B. Harlov, Carlo Vigorito, C. Lachaud, S. Dagoret-Campagne, Yoshitaka Itow, I. Rusinov, T. Mernik, M. Flamini, G. Giraudo, K. Higashide, A. Insolia, M. Kleifges, P. Picozza, J. Lee, K. Kudela, T. Paul, K. Yoshida, M. Dupieux, Thomas J. Weiler, D. Maravilla, H. W. Park, S. Perez Cano, Y. Takizawa, C. Blaksley, T. Shibata, J. F. Valdés-Galicia, L. G. Tkachev, Y. Karadzhov, K. Shinozaki, Marcos Reyes, S. Csorna, G. Vankova, R. Nava, N. Sakaki, Maxim Gonchar, Hirohiko M. Shimizu, Z. Włodarczyk, G. Medina-Tanco, A. Dell’Oro, Toshitaka Kajino, L. Valore, S. Biktemerova, M. Rybczyński, Rossella Caruso, K. Kawai, S. Sánchez, G. Castellinic, Alfonso Monaco, Toshiyuki Nonaka, C. Moretto, P. Galeotti, Akinori Saito, Markus Roth, R. Bechini, Simona Toscano, C. Tenzer, T. Sugiyama, P. Gorodetzky, G. Cordero, J. Geary, Tadeusz Wibig, Ralph Engel, N. De Simone, Fausto Guarino, P. von Ballmoos, M. Ricci, Jianyi Yang, Taka Tomida, Shigeto Watanabe, Javier Licandro, P. Prat, A. Haungs, Yoshimasa Kurihara, Hajime Yano, S. Selmane, Lech Wiktor Piotrowski, H. Schieler, S. Piraino, Tokonatsu Yamamoto, P. Baragatti, Mitsuteru Sato, I. V. Yashin, S. Yoshida, J. Szabelski, Humberto Ibarguen Salazar, Frederic Trillaud, G. Catalano, R. Matev, T. Pierog, J. Watanabe, L. Marcelli, M. Takeda, C. De Santis, H. Tokuno, M. Suzuki, D. Campana, A. Anzalone, T. Napolitano, D. Monnier-Ragaigne, A. Segreto, Inkyu Park, T. Patzak, Y. Miyazaki, M. D. Rodríguez Frías, Mark Christl, O. Martinez, O. Tibolla, Tomás Belenguer, Patrick J. Reardon, A. Bruno, Z. Plebaniak, J. Blümer, R. Tsenov, K. Belov, C. Catalano, N. Blanc, Toshiki Tajima, G. Siemieniec-Oziȩbło, S. Falk, A. Pollini, G. Masciantonio, Hitoshi Ohmori, Pavel Klimov, Karl Mannheim, Michael S. Briggs, A. J. de Castro, Michiyuki Chikawa, Yoshiya Kawasaki, H. J. Crawford, D. Semikoz, L. Villaseñor, D. Allard, G. Sáez-Cano, M. Serra, Luis A. Anchordoqui, S. A. Sharakin, M. E. Bertaina, T. Batsch, S. Blin-Bondil, Ken'ichi Nomoto, I. Kaneko, Piero Vallania, D. Supanitsky, M. D. Sabau, J. Bayer, C. de la Taille, K. Katahira, A. Ebersoldt, Shoichi Ogio, Yoshiki Tsunesada, Hajime Takami, Masaki Fukushima, T. Nakamura, B. A. Khrenov, H. Miyamoto, J. Fujimoto, P. Bobik, and Valentina Scotti

Subjects
Physics, Particle physics, Space and Planetary Science, Astronomy and Astrophysics, Astrophysics
Abstract

The online version of the original article can be found at http://dx.doi.org/10.1007/s10686-013-9371-0 .

Published
2015

33. Long term stability analysis on the MD-A under TIBET III array

Author

Chihiro Kato, H. M. Zhang, X. X. Zhou, X. J. Bi, Y. H. Tan, W. J. Li, C. X. Liu, Ying Zhang, S. W. Cui, H. Y. Jia, H. Sugimoto, M. Ohnishi, K. Mizutani, T. Miyazaki, M. Amenomori, Jia Zhang, Danzengluobu, S. Udo, S. Yasue, Z. T. He, Q. B. Gou, Masato Takita, K. Yamauchi, F. Kajino, T. Nakajima, Y. Nakamura, T. L. Chen, J. S. Liu, X. L. Qian, N. Hotta, K. Kawata, X. B. Qu, Takashi Saito, X. Y. Zhang, Y. Katayose, Huaguang Wang, Minghui Liu, Haibing Hu, Z. Y. Feng, L. Xue, K. Kasahara, A. F. Li, J. Shao, H. H. He, Zicai Yang, K. Hibino, M. Shibata, Donghong Chen, Takashi Sako, Hsiao-Chi Lu, T. Yuda, Zhaxisangzhu, Y. Zhang, W. Y. Chen, L. K. Ding, Y. Q. Guo, I. Ohta, Shunsuke Ozawa, H. J. Li, H. R. Wu, X. R. Meng, A. Shiomi, Zhaoyang Feng, T. Niwa, Y. Yamamoto, Jian Huang, Shoji Torii, Kazuoki Munakata, Takeshi Saito, L. M. Zhai, Yi Zhang, H. Nanjo, C. F. Feng, T. Shirai, L. L. Jiang, Masaki Nishizawa, M. Sakata, Gui-Ming Le, N. Tateyama, Harufumi Tsuchiya, A. F. Yuan, H. B. Hu, Masayoshi Kozai, and Labaciren

Subjects
Thesaurus (information retrieval), Information retrieval, Computer science, Stability (learning theory), Term (time)
Published
2016

34. Observation of primary cosmic rays with the new Tibet hybrid experiment(YAC-II + Tibet-III + MD))

Author

Takeshi Saito, T. Yuda, Kazuoki Munakata, Z. Y. Feng, K. Yamauchi, L. K. Ding, Zhaxisangzhu, N. Hotta, L. M. Zhai, W. Y. Chen, Hsiao-Chi Lu, Y. Q. Guo, Jia Zhang, Donghong Chen, S. Yasue, H. J. Li, Haibing Hu, H. R. Wu, Q. B. Gou, Masato Takita, Y. Zhang, H. Y. Jia, K. Hibino, I. Ohta, A. Shiomi, X. Y. Zhang, M. Ohnishi, Minghui Liu, H. M. Zhang, X. X. Zhou, S. Udo, M. Amenomori, Z. T. He, H. Sugimoto, H. B. Hu, Chihiro Kato, T. Niwa, Masayoshi Kozai, Y. Yamamoto, Yi Zhang, T. L. Chen, K. Mizutani, C. X. Liu, A. F. Yuan, K. Kawata, X. L. Qian, Takashi Saito, Danzengluobu, Huaguang Wang, W. J. Li, J. S. Liu, Ying Zhang, S. W. Cui, Zicai Yang, H. Nanjo, N. Tateyama, M. Shibata, T. Shirai, Y. Nakamura, Harufumi Tsuchiya, Labaciren, L. Xue, F. Kajino, T. Nakajima, M. Sakata, Y. Katayose, Gui-Ming Le, X. B. Qu, Masaki Nishizawa, C. F. Feng, Y. H. Tan, J. Shao, H. H. He, L. L. Jiang, T. Miyazaki, Takashi Sako, Shoji Torii, X. R. Meng, Zhaoyang Feng, K. Kasahara, Shunsuke Ozawa, A. F. Li, Jing Huang, and X. J. Bi

Subjects
Physics, Primary (astronomy), Astronomy, Cosmic ray
Published
2016

35. Sidereal anisotropy of Galactic cosmic ray observed by the Tibet Air Shower experiment and the IceCube experiment

Author

T. Miyazaki, F. Kajino, T. Nakajima, Yi Zhang, C. F. Feng, K. Kawata, Jian Huang, X. L. Qian, L. L. Jiang, Zicai Yang, K. Mizutani, Chihiro Kato, Haibing Hu, M. Shibata, Y. Zhang, M. Ohnishi, A. Shiomi, C. X. Liu, W. J. Li, Shunsuke Ozawa, H. M. Zhang, Ying Zhang, X. X. Zhou, H. Sugimoto, S. Udo, L. Xue, N. Hotta, S. W. Cui, Shoji Torii, Takeshi Saito, A. F. Yuan, Y. H. Tan, N. Tateyama, Hsiao-Chi Lu, Z. Y. Feng, S. Yasue, Y. Q. Guo, J. Shao, H. H. He, L. M. Zhai, Harufumi Tsuchiya, Danzengluobu, Q. B. Gou, L. K. Ding, T. Yuda, H. J. Li, Masato Takita, H. R. Wu, K. Hibino, X. Y. Zhang, Minghui Liu, T. Niwa, Labaciren, M. Amenomori, J. S. Liu, Zhaxisangzhu, Takashi Saito, X. B. Qu, Jia Zhang, Huaguang Wang, K. Yamauchi, H. B. Hu, H. Y. Jia, Masayoshi Kozai, Kazuoki Munakata, Y. Yamamoto, Masaki Nishizawa, M. Sakata, Gui-Ming Le, H. Nanjo, T. Shirai, Donghong Chen, I. Ohta, Z. T. He, T. L. Chen, K. Kasahara, A. F. Li, X. J. Bi, W. Y. Chen, Takashi Sako, X. R. Meng, Zhaoyang Feng, Y. Nakamura, and Y. Katayose

Subjects
Physics, Air shower, Sidereal time, Astronomy, Cosmic ray, Astrophysics, Anisotropy
Published
2016

37. Is the large-scale sidereal anisotropy of the galactic cosmic-ray intensity really instable at TeV energies?

Author

H. Nanjo, T. Shirai, Danzengluobu, Zhenyong Feng, C. F. Feng, Haibing Hu, M. Amenomori, K. Kasahara, L. L. Jiang, Y. Zhang, M. Sakata, A. F. Li, A. Shiomi, Gui-Ming Le, Jing Huang, Chihiro Kato, H. M. Zhang, X. X. Zhou, Y. Q. Guo, H. Sugimoto, X. B. Qu, X. L. Qian, J. S. Liu, A. F. Yuan, H. R. Wu, J. Shao, I. Ohta, C. X. Liu, Huihai He, X. R. Meng, Zhaoyang Feng, N. Tateyama, W. Y. Chen, L. Xue, Harufumi Tsuchiya, K. Mizutani, D. Chen, Z. T. He, Masaki Nishizawa, X. Y. Zhang, Shunsuke Ozawa, Kazuoki Munakata, T. K. Sako, Labaciren, N. Hotta, Y. Katayose, Y. Yamamoto, Shoji Torii, Zhaxisangzhu, X. J. Bi, K. Hibino, X. H. Ding, H. B. Hu, H. W. Guo, Hsiao-Chi Lu, Y. H. Tan, M. Shibata, F. Kajino, Zicai Yang, S. Yasue, Q. B. Gou, Masato Takita, L. K. Ding, Jia Zhang, Yi Zhang, M. Ohnishi, S. Udo, Takashi Saito, W. J. Li, Ying Zhang, Huaguang Wang, S. W. Cui, Takeshi Saito, Kazumasa Kawata, L. M. Zhai, T. Yuda, and H. Y. Jia

Subjects
Physics, Astrophysics::High Energy Astrophysical Phenomena, Astronomy, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Amplitude, Observatory, Sidereal time, Physics::Space Physics, Milagro, High Energy Physics::Experiment, Right ascension, Anisotropy, Heliosphere
Abstract

The sidereal cosmic-ray anisotropy at TeV energies has a large-scale deficit region distributed between 150 and 240 degrees in right ascension, which is called the “loss-cone”. The Milagro experiment reported the detection of a steady increase in the loss-cone amplitude at 6 TeV from July 2000 to July 2007. In this paper, we examine Milagro’s claim using the data collected by the Tibet air-shower experiment from November 1999 through December 2008. No time dependence was found in the loss-cone amplitude at 4.4, 6.2, and 11 TeV. If the increase in the loss-cone amplitude were, as Milagro argued, due to variations in the heliosphere in relation to solar activities, the same tendency would be seen at sub-TeV energies where the anisotropy is far more sensitive to solar activities. At 0.6 TeV, however, Matsushiro underground muon observatory reported no significant increase in the loss-cone amplitude during the corresponding period.

Published
2012

38. Observation of the Fermi pulsar catalog at TeV energies with the Tibet air shower experiment

Author

X. X. Zhou, Y. Yamamoto, Yu-Sa Wang, H. Sugimoto, T. K. Sako, X. Y. Zhang, Q. Huang, Shoji Torii, G. C. Yu, Haibing Hu, Y. Zhang, M. Sakata, A. Shiomi, Kazumasa Kawata, C. Fan, Gui-Ming Le, S. Yasue, Jia Zhang, H. C. Li, LuHua Jiang, Masato Takita, X. Y. Gao, Danzengluobu, C. F. Feng, X. C. Yang, T. Yuda, X. H. Ding, H. W. Wang, Y. Q. Lou, H. R. Wu, X. R. Meng, M. Shibata, H. Nanjo, L. Xue, T. Shirai, Yi Zhang, Shunsuke Ozawa, Y. G. Wang, Zhaoyang Feng, K. Mizutani, Y. H. Tan, M. Ohnishi, J. Y. Li, H. Y. Jia, S. Udo, Hong-peng Lu, Liming Ding, N. Tateyama, Ying Zhang, H. W. Guo, A. F. Yuan, H. M. Zhang, S. W. Cui, Zhenyong Feng, Takashi Saito, D. Chen, B. S. Wang, Zhaxisangzhu, M. Amenomori, Z. H. Ye, Kazuoki Munakata, H. H. He, Ning Zhang, K. Hibino, N. Hotta, Masaki Nishizawa, I. Ohta, Labaciren, Harufumi Tsuchiya, To. Saito, Y. Katayose, Q. B. Gou, Hailan Hu, X. J. Bi, Q. X. Geng, C. T. Yan, K. Kasahara, J. Mu, A. F. Li, Jing Huang, Chihiro Kato, M. He, C. X. Liu, and F. Kajino

Subjects
Physics, Telescope, Air shower, Physics and Astronomy (miscellaneous), Pulsar, law, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, Astronomy and Astrophysics, Astrophysics, Fermi Gamma-ray Space Telescope, law.invention
Abstract

Using the Tibet-III air shower array, we search for steady TeV -rays from 18 pulsars in the Fermi Large Area Telescope pulsar catalog. Among them, we ob- serve 8 sources including the Crab instead of the expected

Published
2011

39. Cosmic-ray energy spectrum around the knee obtained by the Tibet experiment and future prospects

Author

N. Hotta, J. Y. Li, Hsiao-Chi Lu, S. W. Cui, C. F. Feng, Q. Huang, G. M. Le, X. C. Yang, Labaciren, H. B. Hu, B. S. Wang, Q. X. Geng, Zhaxisangzhu, Takeshi Saito, D. Chen, Takashi Sako, Kazuoki Munakata, Kazumasa Kawata, C. Fan, H. H. He, Z. H. Ye, Masaki Nishizawa, X. Y. Gao, Takashi Saito, Jieru Ren, Danzengluobu, A. Nagai, Huaguang Wang, Yizhang, M. Sakata, K. Kasahara, J. Mu, S. L. Lu, Y. G. Wang, M. Amenomori, Jia Zhang, A. F. Li, Jing Huang, C. T. Yan, M. Shibata, Shunsuke Ozawa, A. F. Yuan, X. R. Meng, G. C. Yu, I. Ohta, X. H. Ding, Zhaoyang Feng, Shoji Torii, H. Y. Jia, T. Yuda, S. Udo, Y. Q. Lou, H. R. Wu, K. Hibino, Haibing Hu, Y. H. Tan, H. Onuma, N. Tateyama, X. J. Bi, Harufumi Tsuchiya, K. Mizutani, Y. Katayose, Y. Zhang, A. Shiomi, H. Nanjo, Y. Yamamoto, Yu-Sa Wang, X. Wang, T. Shirai, H. M. Zhang, X. X. Zhou, H. Sugimoto, S. Yasue, H. W. Guo, Masato Takita, M. Ohnishi, L. K. Ding, T. Ouchi, Z. Y. Feng, X. Y. Zhang, F. Kajino, Chihiro Kato, M. He, L. Xue, and Ning Zhang

Subjects
Physics, Atmospheric Science, Range (particle radiation), Proton, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Phase (waves), Aerospace Engineering, chemistry.chemical_element, Flux, Astronomy and Astrophysics, Cosmic ray, Spectral line, Nuclear physics, Geophysics, chemistry, Space and Planetary Science, General Earth and Planetary Sciences, Helium
Abstract

The observation of the extensive air showers has been carried out since 1990 by Tibet air-shower array to study the origin of the cosmic-rays. In order to investigate the chemical composition around the knee, air-shower core detector was used in two experimental phases aiming to separate light primary elements (proton and helium). In a first phase experiment made in 1996-1999, primary proton and helium spectra were measured using a hybrid detector consisted of Tibet II air-shower array, emulsion chambers, and burst detectors. The result indicated that the fraction of light elements among the all particle spectrum is less than 30%. We performed the second phase experiment in 2002-2005 to measure proton + helium together to confirm the previous result with higher statistics by improving the detection efficiency for the air-shower cores. The P + He spectrum was obtained in a good agreement with previous result by several times higher statistics. The flux of the light elements, together with the all-particle energy spectrum, indicates the dominance of nuclei heavier than helium in the energy range around the knee. We also present the outline of the next phase experiment, which is to measure the heavy elements around the knee, using low threshold air-shower core detector named YAC. (C) 2010 COSPAR. Published by Elsevier Ltd. All rights reserved.

Published
2011

40. Cosmic-ray energy spectrum around the knee observed with the Tibet air-shower experiment

Author

Jia Zhang, N. Hotta, H. C. Li, Liming Ding, X. X. Zhou, H. Nanjo, T. Shirai, T. Yuda, Labaciren, H. Sugimoto, Y. Q. Lou, H. R. Wu, Masaki Nishizawa, Ying Zhang, S. W. Cui, H. H. He, X. Y. Zhang, C. F. Feng, Chihiro Kato, Y. Yamamoto, Q. Huang, X. R. Meng, Takashi Saito, Yu-Sa Wang, M. He, Zhaoyang Feng, C. X. Liu, M. Shibata, Y. G. Wang, Yi Zhang, A. F. Yuan, Y. Katayose, Kazumasa Kawata, C. Fan, Q. X. Geng, G. C. Yu, D. Chen, Z. H. Ye, L. Xue, K. Mizutani, Kazuoki Munakata, S. Yasue, M. Ohnishi, F. Kajino, Masato Takita, X. H. Ding, H. W. Guo, S. Udo, C. T. Yan, Hong-peng Lu, K. Hibino, Haibing Hu, B. S. Wang, Zhaxisangzhu, Zhenyong Feng, X. J. Bi, M. Amenomori, Y. Zhang, A. Shiomi, Y. H. Tan, K. Kasahara, J. Mu, Q. B. Gou, A. F. Li, Jing Huang, H. W. Wang, Hailan Hu, J. Y. Li, I. Ohta, H. M. Zhang, T. K. Sako, To. Saito, Shoji Torii, H. Y. Jia, Shunsuke Ozawa, LuHua Jiang, X. Y. Gao, Danzengluobu, X. C. Yang, N. Tateyama, Harufumi Tsuchiya, M. Sakata, Gui-Ming Le, and Ning Zhang

Subjects
Physics, Air shower, Physics and Astronomy (miscellaneous), Energy spectrum, Astronomy and Astrophysics, Cosmic ray, Astrophysics
Published
2011

41. Beam test results of a high-granularity tile/fiber electromagnetic calorimeter

Author

Ai Nagano, Kiyotomo Kawagoe, Tohru Takeshita, Y. Tamura, Junichi Kanzaki, R. Nakamura, H. Matsunaga, H. Miyata, A.L.C. Sanchez, S. Kishimoto, S. Itoh, S. Yamauchi, N. Nakajima, S. Iba, S. Kim, F. Kajino, Yuki Fujii, Takuya Matsumoto, and H. Ono

Subjects
Physics, Nuclear and High Energy Physics, Scintillation, Calorimeter (particle physics), Physics::Instrumentation and Detectors, business.industry, Linearity, Scintillator, Radiation, law.invention, Nuclear physics, Optics, law, visual_art, visual_art.visual_art_medium, Physics::Accelerator Physics, Tile, business, Collider, Instrumentation, Beam (structure)
Abstract

A prototype sampling electromagnetic calorimeter (17.1 radiation lengths) for future linear collider experiments was built, using 4 cm × 4 cm × 1 mm plastic scintillator tiles and 4 mm-thick lead absorber. Wavelength-shifting fibers were used to guide the scintillation light into multi-anode photo-multiplier tubes. The calorimeter was tested at the beam test facility of the High Energy Accelerator Research Organization (KEK) in 2004. In this article we present our beam test results for the tile/fiber calorimeter focusing on the linearity in energy response, the energy resolution, position resolution and uniformity across the tile front face.

Published
2009

42. Recent Results on Gamma-Ray Observation by the Tibet Air Shower Array and Related Topics

Author

Xiaoqun Wang, Haibing Hu, Y. Katayose, C. T. Yan, Kazumasa Kawata, Jieru Ren, X. Y. Gao, C. Fan, Y. G. Wang, A. Nagai, Y. Zhang, T. Yuda, A. F. Yuan, Y. Q. Lou, A. Shiomi, Hailan Hu, G. M. Le, X. J. Bi, H. Wang, Liming Ding, H. M. Zhang, K. Hibino, K. Mizutani, Y. H. Tan, M. Shibata, H. Sugimoto, H. W. Guo, X. X. Zhou, Hong Wu, H. Nanjo, Q. Huang, T. Shirai, Yi Zhang, F. Kajino, Takashi Saito, Chihiro Kato, B. S. Wang, M. He, Z. H. Ye, Shoji Torii, S. Udo, J. Y. Li, H. H. He, S. L. Lu, Masaki Nishizawa, Jia Zhang, N. Tateyama, G. C. Yu, Y. Yamamoto, Yu-Sa Wang, Harufumi Tsuchiya, M. Ohnishi, Takashi Sako, D. Chen, Kazuoki Munakata, S. Yasue, Xuan Zhang, Masato Takita, X. C. Yang, K. Kasahara, J. Mu, S. Ozawa, A. F. Li, Ning Zhang, Jing Huang, N. Hotta, H. Y. Jia, X. R. Meng, M. Sakata, To. Saito, Cunfeng Feng, Zhaoyang Feng, X. H. Ding, Zhenyong Feng, I. Ohta, M. Amenomori, T. Ouchi, Q. X. Geng, L. Xue, Hong-peng Lu, and Shuwang Cui

Subjects
Physics, Nuclear physics, Scintillation, Air shower, Muon, Gamma ray, General Physics and Astronomy, Astronomy
Abstract

The Tibet-III air shower array, consisting of 789 scintillation detectors, has been operating successfully at Yangbajing in Tibet since 1999. Some recent results on gamma-ray observation by the Tibet-III air shower array are introduced and its future prospects of gamma-ray observation will be discussed.

Published
2009

43. Chemical Composition of Cosmic Rays around the Knee Observed by the Tibet Air-Shower-Core Detector

Author

Shuwang Cui, X. C. Yang, G. M. Le, I. Ohta, F. Kajino, Jia Zhang, L. Xue, M. Shibata, Kazumasa Kawata, C. Fan, H. Wang, Hong-peng Lu, Chihiro Kato, M. He, H. Sugimoto, Jieru Ren, K. Mizutani, To. Saito, G. C. Yu, Takashi Sako, B. S. Wang, X. H. Ding, Zhenyong Feng, Hailan Hu, Takashi Saito, H. Y. Jia, M. Amenomori, J. Y. Li, C. T. Yan, Q. Huang, H. M. Zhang, Z. H. Ye, X. J. Bi, Yi Zhang, M. Sakata, Shoji Torii, Q. X. Geng, T. Yuda, M. Ohnishi, H. W. Guo, X. X. Zhou, S. Udo, X. R. Meng, S. Ozawa, Y. Q. Lou, Liming Ding, S. Yasue, Cunfeng Feng, Xiaoqun Wang, Zhaoyang Feng, K. Hibino, Haibing Hu, Y. H. Tan, Masato Takita, Masaki Nishizawa, N. Tateyama, Y. Yamamoto, Yu-Sa Wang, Y. Zhang, Harufumi Tsuchiya, A. Shiomi, T. Ouchi, Hong Wu, Y. Katayose, H. Nanjo, H. H. He, T. Shirai, K. Kasahara, J. Mu, Y. G. Wang, S. L. Lu, A. F. Yuan, A. F. Li, Jing Huang, X. Y. Gao, A. Nagai, D. Chen, Kazuoki Munakata, Ning Zhang, N. Hotta, and Xuan Zhang

Subjects
Physics, Range (particle radiation), Detector, General Physics and Astronomy, chemistry.chemical_element, Cosmic ray, Astrophysics, Nuclear physics, Core (optical fiber), Air shower, chemistry, Energy spectrum, Chemical composition, Helium
Abstract

Recent results and future prospects of the Tibet air-shower experiment are reported on the all-particle energy spectrum and the chemical composition of cosmic rays around 10 15 eV energy range. The knee of the all-particle energy spectrum has been clearly observed at the energy around 4 ×10 15 eV by Tibet III air-shower array located at Yangbajing, Tibet, China (atmospheric depth 606 g/cm 2 , area 37,000 m 2 ). The energy spectrum of light components (protons and helium) measured by air-shower-core detector exhibits steeper power index than that of direct measurements below 10 14 eV, leading to decreasing fraction of the light component toward the knee. Hence, it is strongly suggested that the origin of the knee is related with the change of the chemical composition of cosmic rays. A new air-shower-core detector called `YAC' is under the preparation for explicit measurement of the heavy component.

Published
2009

44. MULTI-TeV GAMMA-RAY OBSERVATION FROM THE CRAB NEBULA USING THE TIBET-III AIR SHOWER ARRAY FINELY TUNED BY THE COSMIC RAY MOON'S SHADOW

Author

M. Amenomori, X. J. Bi, D. Chen, S. W. Cui, null Danzengluobu, L. K. Ding, X. H. Ding, C. Fan, C. F. Feng, Zhaoyang Feng, Z. Y. Feng, X. Y. Gao, Q. X. Geng, H. W. Guo, H. H. He, M. He, K. Hibino, N. Hotta, Haibing Hu, H. B. Hu, J. Huang, Q. Huang, H. Y. Jia, F. Kajino, K. Kasahara, Y. Katayose, C. Kato, K. Kawata, null Labaciren, G. M. Le, A. F. Li, J. Y. Li, Y.-Q. Lou, H. Lu, S. L. Lu, X. R. Meng, K. Mizutani, J. Mu, K. Munakata, A. Nagai, H. Nanjo, M. Nishizawa, M. Ohnishi, I. Ohta, H. Onuma, T. Ouchi, S. Ozawa, J. R. Ren, T. Saito, T. Y. Saito, M. Sakata, T. K. Sako, M. Shibata, A. Shiomi, T. Shirai, H. Sugimoto, M. Takita, Y. H. Tan, N. Tateyama, S. Torii, H. Tsuchiya, S. Udo, B. Wang, H. Wang, X. Wang, Y. Wang, Y. G. Wang, H. R. Wu, L. Xue, Y. Yamamoto, C. T. Yan, X. C. Yang, S. Yasue, Z. H. Ye, G. C. Yu, A. F. Yuan, T. Yuda, H. M. Zhang, J. L. Zhang, N. J. Zhang, X. Y. Zhang, Y. Zhang, Yi Zhang, null Zhaxisangzhu, and X. X. Zhou

Subjects
Physics, Scintillation, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Gamma ray, FOS: Physical sciences, Astronomy and Astrophysics, Cosmic ray, Astrophysics, magnetic fields, Power law, Air shower, Crab Nebula, cosmic rays, Space and Planetary Science, pulsars: individual (Crab pulsar), Moon, ISM: individual (Crab Nebula), Cherenkov radiation, Energy (signal processing), gamma rays: observations
Abstract

The Tibet-III air shower array, consisting of 533 scintillation detectors, has been operating successfully at Yangbajing in Tibet, China since 1999. Using the dataset collected by this array from 1999 November through 2005 November, we obtained the energy spectrum of $\gamma$-rays from the Crab Nebula, expressed by a power law as $(dJ/dE) = (2.09\pm0.32)\times10^{-12} (E/{\rm 3 TeV})^{-2.96\pm0.14} {\rm cm}^{-2} {\rm s}^{-1} {\rm TeV}^{-1}$ in the energy range of 1.7 to 40 TeV. This result is consistent with other independent $\gamma$-ray observations by imaging air Cherenkov telescopes. In this paper, we carefully checked and tuned the performance of the Tibet-III array using data on the moon's shadow in comparison with a detailed Monte Carlo simulation. The shadow is shifted to the west of the moon's apparent position as an effect of the geomagnetic field, although the extent of this displacement depends on the primary energy positively charged cosmic rays. This finding enables us to estimate the systematic error in determining the primary energy from its shower size. This error is estimated to be less than $\pm$12% in our experiment. This energy scale estimation is the first attempt among cosmic-ray experiments at ground level. The systematic pointing error is also estimated to be smaller than $0\fdg011$. The deficit rate and position of the moon's shadow are shown to be very stable within a statistical error of $\pm$6% year by year. This guarantees the long-term stability of point-like source observation with the Tibet-III array. These systematic errors are adequately taken into account in our study of the Crab Nebula., Comment: 12 pages, 16 figures, accepted by ApJ

Published
2009

45. Very high energy gamma-ray observations of the Galactic Plane with the CANGAROO-III telescopes

Author

Y. Hirai, Y. Adachi, Fuyuki Tokanai, T. Hattori, Toru Tanimori, Y. Doi, Roger W Clay, Hiroshi Muraishi, D. Nishida, J. Kushida, T. Suzuki, R. Kiuchi, Takeshi Nakamori, Yutaka Matsubara, Y. Yukawa, Geoffrey V. Bicknell, N. Sakamoto, H. Tanimura, Ken'ichi Tsuchiya, Kyoshi Nishijima, A. Asahara, Tatsuo Yoshida, Hideaki Katagiri, S. Nakano, C. Itoh, A. Seki, Shigeto Kabuki, Yasushi Muraki, M. Sato, Masatoshi Ohishi, Y. Sakamoto, T. Kurihara, T. Yamaoka, R. Kurosaka, Tadashi Kifune, S. Watanabe, Ryoji Enomoto, S. Hayashi, T. Mizukami, Akiko Kawachi, Philip G. Edwards, F. Kajino, Tsuguya Naito, T. Hara, Yusuke Higashi, E. Yamazaki, G. J. Thornton, D. L. Swaby, Y. Yamada, T. Nakase, Takanori Yoshikoshi, R. Mizuniwa, S. Hara, Victor Stamatescu, Y. Miyashita, K. Inoue, Masaki Mori, Shohei Yanagita, Shuichi Gunji, and Hidetoshi Kubo

Subjects
Physics, Astrophysics::High Energy Astrophysical Phenomena, Milky Way, Gamma ray, Astronomy, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Galactic plane, Cosmology, Stars, Emission spectrum, Longitude, Astrophysics::Galaxy Astrophysics
Abstract

In 2004, we searched for very high energy (VHE) gamma-ray emission from the Galactic Plane using the CANGAROO-III stereoscopic observation system. Two different longitude regions (l = −19°.5 and l = +13°.0) on the Galactic Plane were observed during July and August 2004. We analyzed events that triggered three telescopes aiming to measure the diffuse emission component. No significant signal associated with the Galactic Plane was found from either of the regions. Assuming that the gamma-ray spectrum is described by a single power-law for energies ranging between a few GeV and TeV, lower limits of the power-law spectral indices were found to be 2.2 for both of the regions with a 99.9% confidence level. This result is consistent with the other VHE measurements and constrains a hypothesis in which a very hard (∼2.0) cosmic ray electron spectrum was introduced to explain the EGRET GeV anomaly.

Published
2008

46. Observation of Very High Energy Gamma Rays from HESS J1804−216 with CANGAROO‐III Telescopes

Author

Y. Higashi, H. Kubo, T. Yoshida, R. Enomoto, T. Tanimori, P. G. Edwards, T. Naito, G. V. Bicknell, R. W. Clay, S. Gunji, S. Hara, T. Hara, T. Hattori, S. Hayashi, Y. Hirai, K. Inoue, S. Kabuki, F. Kajino, H. Katagiri, A. Kawachi, T. Kifune, R. Kiuchi, J. Kushida, Y. Matsubara, T. Mizukami, Y. Mizumoto, R. Mizuniwa, M. Mori, H. Muraishi, Y. Muraki, T. Nakamori, S. Nakano, D. Nishida, K. Nishijima, M. Ohishi, Y. Sakamoto, A. Seki, V. Stamatescu, T. Suzuki, D. L. Swaby, G. Thornton, F. Tokanai, K. Tsuchiya, S. Watanabe, Y. Yamada, E. Yamazaki, S. Yanagita, T. Yoshikoshi, and Y. Yukawa

Subjects
Physics, High energy, Photon, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Hadron, Gamma ray, FOS: Physical sciences, Flux, Astronomy and Astrophysics, Astrophysics, Radiation, Pulsar wind nebula, Space and Planetary Science, High Energy Physics::Experiment, Supernova remnant
Abstract

We observed the unidentified TeV gamma-ray source HESS J1804-216 with the CANGAROO-III atmospheric Cerenkov telescopes from May to July in 2006. We detected very high energy gamma rays above 600 GeV at the 10 sigma level in an effective exposure of 76 hr. We obtained a differential flux of (5.0+/-1.5_{stat}+/-1.6_{sys})\times 10^{-12}(E/1 TeV)^{-\alpha} cm^{-2}s^{-1}TeV^{-1} with a photon index \alpha of 2.69 +/- 0.30_{stat} +/- 0.34_{sys}, which is consistent with that of the H.E.S.S. observation in 2004. We also confirm the extended morphology of the source. By combining our result with multi-wavelength observations, we discuss the possible counterparts of HESS J1804-216 and the radiation mechanism based on leptonic and hadronic processes for a supernova remnant and a pulsar wind nebula., Comment: 11 pages, 12 figures, Accepted in ApJ

Published
2008

47. Performance of a shower maximum detector with avalanche photodiode readout

Author

Ai Nagano, H. Ono, Tohru Takeshita, H. Matsunaga, S. Itoh, Kiyotomo Kawagoe, R. Nakamura, S. Kim, F. Kajino, Yuki Fujii, H. Miyata, Allister Levi Sanchez, and Junichi Kanzaki

Subjects
Physics, Nuclear and High Energy Physics, Scintillation, Photon, Calorimeter (particle physics), APDS, Physics::Instrumentation and Detectors, business.industry, Detector, STRIPS, Avalanche photodiode, law.invention, law, Optoelectronics, High Energy Physics::Experiment, business, Collider, Instrumentation
Abstract

We have constructed a shower maximum detector (SMD) using 1-cm wide scintillating strips. The SMD measures the position of electrons and photons in the electromagnetic calorimeter, and improves the e/π separation capability. We use avalanche photodiodes (APDs) to read out the scintillation light; they are directly attached to each end of a strip so as to construct a compact detector. We operate the SMD at room temperature. This report describes the structure of the SMD and its performance as measured in beam tests for future linear collider experiments.

Published
2008

48. Observation of an Extended Very High Energy Gamma‐Ray Emission from MSH 15‐52 with CANGAROO‐III

Author

T. Nakamori, H. Kubo, T. Yoshida, T. Tanimori, R. Enomoto, G. V. Bicknell, R. W. Clay, P. G. Edwards, S. Gunji, S. Hara, T. Hara, T. Hattori, S. Hayashi, Y. Higashi, Y. Hirai, K. Inoue, S. Kabuki, F. Kajino, H. Katagiri, A. Kawachi, T. Kifune, R. Kiuchi, J. Kushida, Y. Matsubara, T. Mizukami, Y. Mizumoto, R. Mizuniwa, M. Mori, H. Muraishi, Y. Muraki, T. Naito, S. Nakano, D. Nishida, K. Nishijima, M. Ohishi, Y. Sakamoto, A. Seki, V. Stamatescu, T. Suzuki, D. L. Swaby, G. Thornton, F. Tokanai, K. Tsuchiya, S. Watanabe, Y. Yamada, E. Yamazaki, S. Yanagita, T. Yoshikoshi, and Y. Yukawa

Subjects
Physics, High energy, Photon, Astrophysics::High Energy Astrophysical Phenomena, Gamma ray, Flux, Astronomy and Astrophysics, Astrophysics, Cherenkov Telescope Array, Pulsar, Space and Planetary Science, High Energy Physics::Experiment, Spectral analysis, Supernova remnant
Abstract

We have observed the supernova remnant MSH 15-52 (G320.4-1.2), which contains the gamma-ray pulsar PSR B1509-58, using the CANGAROO-III imaging atmospheric Cherenkov telescope array from April to June in 2006. We detected gamma rays above 810 GeV at the 7 sigma level during a total effective exposure of 48.4 hours. We obtained a differential gamma-ray flux at 2.35 TeV of (7.9+/-1.5_{stat}+/-1.7_{sys}) \times 10^{-13} cm^{-2}s^{-1}TeV^{-1} with a photon index of 2.21+/-0.39_{stat}+/-0.40_{sys}, which is compatible with that of the H.E.S.S. observation in 2004. The morphology shows extended emission compared to our Point Spread Function. We consider the plausible origin of the high energy emission based on a multi-wavelength spectral analysis and energetics arguments.

Published
2008

49. The cosmic-ray energy spectrum around the knee measured by the Tibet-III air-shower array

Author

J. Y. Li, Shoji Torii, Y. Yamamoto, H. M. Zhang, X. X. Zhou, H. Sugimoto, Takashi Sako, Ning Zhang, Q. Huang, M. Sakata, L. Xue, C. T. Yan, Takeshi Saito, Xiaoqun Wang, X. R. Meng, H. H. He, T. Yuda, N. Hotta, Jia Zhang, Y. Q. Lou, H. R. Wu, Haibing Hu, Zhaoyang Feng, Katsuaki Kasahara, S. L. Lu, Hong-peng Lu, Zhaxisangzhu, X. J. Bi, H. Onuma, Y. Zhang, T. Sasaki, Y. Katayose, K. Mizutani, Labaciren, A. Shiomi, D. Chen, X. H. Ding, K. Hibino, H. W. Guo, X. C. Yang, Y. H. Tan, B. Wang, L. K. Ding, T. Ouchi, H. B. Hu, M. Amenomori, I. Ohta, Q. X. Geng, X. Y. Gao, Kazuoki Munakata, Shunsuke Ozawa, Danzengluobu, A. Nagai, S. Yasue, X. Y. Zhang, N. Tateyama, H. Y. Jia, Masato Takita, J. Mu, A. F. Li, H. Nanjo, M. Shibata, Jing Huang, T. Shirai, Harufumi Tsuchiya, S. W. Cui, G. C. Yu, Y. G. Wang, Yi Zhang, A. F. Yuan, Chihiro Kato, M. He, Masaki Nishizawa, Jieru Ren, Z. H. Ye, C. F. Feng, G. M. Le, Z. Y. Feng, S. Ayabe, F. Kajino, K. Kawata, Takashi Saito, Huaguang Wang, M. Ohnishi, and S. Udo

Subjects
Physics, Nuclear and High Energy Physics, Spectral index, Range (particle radiation), business.industry, Detector, Flux, Cosmic ray, Atomic and Molecular Physics, and Optics, Computational physics, Air shower, Optics, Position (vector), business, Energy (signal processing)
Abstract

We present an updated all-particle energy spectrum using data collected in the period from 2000 November through 2004 October by Tibet III air-shower array. The energy determination of the air showers is made by fitting the lateral density distribution of the shower particles to the modified NKG function which is optimized by simulation calculation using interaction models of QGSJET01c and SIBYLL2.1 taking into account of the detector configurations. It is shown that the model dependence in the energy determination is not significant, being less than 5% in the absolute flux value, and we obtained the cosmic ray energy spectrum in a wide range over 3 decades between 10(14) eV and 10(17) eV, in which the position of the knee is clearly seen at around 4 PeV. The spectral index is -2.68 +/- 0.02(stat.) below 1PeV, while it is -3.12 +/- 0.01(stat.) above 4 PeV. The various systematic errors are under study now.

Published
2008

50. A large underground water Cherenkov muon detector array with the Tibet air shower array for Gamma-ray astronomy in the 100 TeV region: detector design and simulation

Author

C. T. Yan, T. Yuda, Y. Q. Lou, H. R. Wu, Jia Zhang, K. Mizutani, M. Amenomori, J. Y. Li, H. Y. Jia, M. Shibata, H. W. Guo, Chihiro Kato, M. He, H. Onuma, T. Sasaki, Labaciren, K. Hibino, T. Ouchi, H. Nanjo, Z. H. Ye, K. Kawata, I. Ohta, L. K. Ding, S. Yasue, Jieru Ren, T. Shirai, C. F. Feng, Masato Takita, Y. G. Wang, Q. Huang, H. H. He, G. M. Le, Takashi Saito, L. Xue, Shunsuke Ozawa, Huaguang Wang, A. F. Yuan, Zhaxisangzhu, Takashi Sako, B. Wang, Z. Y. Feng, Y. Yamamoto, S. L. Lu, H. M. Zhang, S. Ayabe, G. C. Yu, X. Y. Zhang, X. X. Zhou, X. Y. Gao, M. Ohnishi, Y. Katayose, X. H. Ding, X. R. Meng, H. Sugimoto, S. Udo, D. Chen, Zhaoyang Feng, N. Tateyama, Danzengluobu, Y. H. Tan, A. Nagai, Shoji Torii, F. Kajino, Xiaoqun Wang, Haibing Hu, Harufumi Tsuchiya, Y. Zhang, A. Shiomi, Masaki Nishizawa, M. Sakata, X. C. Yang, H. B. Hu, Q. X. Geng, Ning Zhang, S. W. Cui, N. Hotta, Hsiao-Chi Lu, J. Mu, A. F. Li, Yi Zhang, Jing Huang, Kazuoki Munakata, Takeshi Saito, Katsuaki Kasahara, and X. J. Bi

Subjects
Physics, Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Detector, Monte Carlo method, Astrophysics::Instrumentation and Methods for Astrophysics, Gamma-ray astronomy, Atomic and Molecular Physics, and Optics, Physics::Geophysics, Nuclear physics, Air shower, High Energy Physics::Experiment, Sensitivity (control systems), Cherenkov radiation, Muon detector
Abstract

We are planning to build a large water-Cherenkov-type muon detector array around the Tibet air shower array for Gamma-ray astronomy in the 100 TeV Region. In this paper, we describe the design of the Tibet MD array and details of the Monte Carlo simulation to demonstrate the sensitivity of the Tibet AS+MD array.

Published
2008

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