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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. Time Dependence of 50–250 MeV Galactic Cosmic-Ray Protons between Solar Cycles 24 and 25, Measured by the High-energy Particle Detector on board the CSES-01 Satellite

Author: M. Martucci, R. Ammendola, D. Badoni, S. Bartocci, R. Battiston, S. Beolè, W. J. Burger, D. Campana, G. Castellini, P. Cipollone, S. Coli, L. Conti, A. Contin, M. Cristoforetti, G. D’Angelo, C. De Donato, C. De Santis, A. Di Luca, F. M. Follega, G. Gebbia, R. Iuppa, A. Lega, M. Lolli, N. Marcelli, G. Masciantonio, M. Mergè, M. Mese, C. Neubüser, F. Nozzoli, A. Oliva, G. Osteria, L. Pacini, F. Palma, F. Palmonari, B. Panico, A. Parmentier, S. Perciballi, F. Perfetto, P. Picozza, M. Pozzato, G. M. Rebustini, E. Ricci, M. Ricci, S. B. Ricciarini, U. Savino, Z. Sahnoun, V. Scotti, A. Sotgiu, R. Sparvoli, P. Ubertini, V. Vilona, V. Vitale, S. Zoffoli, P. Zuccon, O. P. M. Aslam, M. D. Ngobeni, and M. S. Potgieter
Subjects: Active sun, Heliosphere, Galactic cosmic rays, Astrophysics, QB460-466
Abstract: Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle—and so does the effect on cosmic particles; this translates into a phenomenon called solar modulation. Moreover, GCR spectra during different epochs of solar activity provide invaluable information for a complete understanding of the plethora of mechanisms taking place in various layers of the Sun’s atmosphere and how they evolve over time. The High-Energy Particle Detector (HEPD-01) has been continuously collecting data since 2018 August, during the quiet phase between solar cycles 24 and 25; the activity of the Sun is slowly but steadily rising and is expected to peak around 2025/2026. In this paper, we present the first spectra for ∼50–250 MeV galactic protons measured by the HEPD-01 instrument—placed on board the CSES-01 satellite—from 2018 August to 2022 March over a one-Carrington-rotation time basis. Such data are compared to the ones from other spaceborne experiments, present (e.g., EPHIN, Parker Solar Probe) and past (PAMELA), and to a state-of-the-art three-dimensional model describing the GCRs propagation through the heliosphere.
Published: 2023
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3. Observation of Anomalous Electron Fluxes Induced by GRB221009A on CSES-01 Low-energy Charged Particle Detector

Author: R. Battiston, C. Neubüser, F. M. Follega, R. Iuppa, V. Vitale, R. Ammendola, D. Badoni, S. Bartocci, A. Bazzano, S. Beolè, I. Bertello, W. J. Burger, D. Campana, A. Cicone, P. Cipollone, S. Coli, L. Conti, A. Contin, M. Cristoforetti, G. D’Angelo, F. De Angelis, C. De Donato, C. De Santis, P. Diego, A. Di Luca, E. Fiorenza, G. Gebbia, A. Lega, M. Lolli, B. Martino, M. Martucci, G. Masciantonio, M. Mergè, M. Mese, A. Morbidini, F. Nuccilli, F. Nozzoli, A. Oliva, G. Osteria, E. Papini, F. Palma, F. Palmonari, A. Parmentier, B. Panico, S. Perciballi, F. Perfetto, A. Perinelli, P. Picozza, M. Piersanti, M. Pozzato, G. Rebustini, D. Recchiuti, E. Ricci, M. Ricci, J. Rodi, A. Russi, S. B. Ricciarini, Z. Sahnoun, U. Savino, V. Scotti, X. Shen, A. Sotgiu, R. Sparvoli, S. Tofani, P. Ubertini, N. Vertolli, V. Vilona, U. Zannoni, Z. Zeren, S. Zoffoli, and P. Zuccon
Subjects: Particle astrophysics, Gamma-ray bursts, Astronomical detectors, Astrophysics, QB460-466
Abstract: High-energy, long gamma-ray bursts (GRBs) can be generated by the core collapse of massive stars at the end of their lives. When they happen in the close-by universe they can be exceptionally bright, as seen from the Earth in the case of the recent, giant, long-lasting GRB221009A. GRB221009A was produced by a collapsing star with a redshift of 0.152: this event was observed by many gamma-ray space experiments, which also detected an extraordinary long gamma-ray afterglow. The exceptionally large fluence of the prompt emission of about 0.013 erg cm ^−2 illuminated a large geographical region centered on India and including Europe and Asia. We report in this paper the observation of sudden electron flux changes correlated with GRB221009A and measured by the HEPP-L charged particle detector on board the China Seismo-Electromagnetic Satellite, which was orbiting over Europe at the time of the GRB event. The time structure of the observed electron flux closely matches the very distinctive time dependence of the photon flux associated with the main part of the emission at around 13:20 UTC on 2022 October 9. To test the origin of these signals, we set up a simplified simulation of one HEPP-L subdetector: the results of this analysis suggest that the signals observed are mostly due to electrons created within the aluminum collimator surrounding the silicon detector, providing real-time monitoring of the very intense photon fluxes. We discuss the implications of this observation for existing and forthcoming particle detectors on low Earth orbits.
Published: 2023
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4. Gamma-Ray Burst Observations by the High-Energy Particle Detector on board the China Seismo-Electromagnetic Satellite between 2019 and 2021

Author: F. Palma, M. Martucci, C. Neubüser, A. Sotgiu, F. M. Follega, P. Ubertini, A. Bazzano, J. C. Rodi, R. Ammendola, D. Badoni, S. Bartocci, R. Battiston, S. Beolè, I. Bertello, W. J. Burger, D. Campana, A. Cicone, P. Cipollone, S. Coli, L. Conti, A. Contin, M. Cristoforetti, G. D’Angelo, F. De Angelis, C. De Donato, C. De Santis, P. Diego, A. Di Luca, E. Fiorenza, G. Gebbia, R. Iuppa, A. Lega, M. Lolli, B. Martino, G. Masciantonio, M. Mergè, M. Mese, A. Morbidini, F. Nozzoli, F. Nuccilli, A. Oliva, G. Osteria, F. Palmonari, B. Panico, E. Papini, A. Parmentier, S. Perciballi, F. Perfetto, A. Perinelli, P. Picozza, M. Piersanti, M. Pozzato, G. Rebustini, D. Recchiuti, E. Ricci, M. Ricci, S. B. Ricciarini, A. Russi, Z. Sahnoun, U. Savino, V. Scotti, X. Shen, R. Sparvoli, S. Tofani, N. Vertolli, V. Vilona, V. Vitale, U. Zannoni, Z. Zeren, S. Zoffoli, and P. Zuccon
Subjects: Cosmic ray detectors, Gamma-ray bursts, Particle astrophysics, Astrophysics, QB460-466
Abstract: In this paper we report the detection of five strong gamma-ray bursts (GRBs) by the High-Energy Particle Detector (HEPD-01) mounted on board the China Seismo-Electromagnetic Satellite, operational since 2018 on a Sun-synchronous polar orbit at a ∼507 km altitude and 97° inclination. HEPD-01 was designed to detect high-energy electrons in the energy range 3–100 MeV, protons in the range 30–300 MeV, and light nuclei in the range 30–300 MeV n ^−1 . Nonetheless, Monte Carlo simulations have shown HEPD-01 is sensitive to gamma-ray photons in the energy range 300 keV–50 MeV, even if with a moderate effective area above ∼5 MeV. A dedicated time correlation analysis between GRBs reported in literature and signals from a set of HEPD-01 trigger configuration masks has confirmed the anticipated detector sensitivity to high-energy photons. A comparison between the simultaneous time profiles of HEPD-01 electron fluxes and photons from GRB190114C, GRB190305A, GRB190928A, GRB200826B, and GRB211211A has shown a remarkable similarity, in spite of the different energy ranges. The high-energy response, with peak sensitivity at about 2 MeV, and moderate effective area of the detector in the actual flight configuration explain why these five GRBs, characterized by a fluence above ∼3 × 10 ^−5 erg cm ^−2 in the energy interval 300 keV–50 MeV, have been detected.
Published: 2023
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5. A Review of the EUSO-Balloon Pathfinder for the JEM-EUSO Program

Author: J. H. Adams, S. Ahmad, D. Allard, A. Anzalone, S. Bacholle, P. Barrillon, J. Bayer, M. Bertaina, F. Bisconti, C. Blaksley, S. Blin-Bondil, P. Bobík, F. Cafagna, D. Campana, F. Capel, M. Casolino, C. Cassardo, C. Catalano, R. Cremonini, S. Dagoret-Campagne, P. Danto, L. del Peral, C. de la Taille, A. Díaz Damian, M. Dupieux, A. Ebersoldt, T. Ebisuzaki, J. Eser, J. Evrard, F. Fenu, S. Ferrarese, C. Fornaro, M. Fouka, P. Gorodetzky, F. Guarino, A. Guzman, Y. Hachisu, A. Haungs, E. Judd, A. Jung, J. Karczmarczyk, Y. Kawasaki, P. A. Klimov, E. Kuznetsov, S. Mackovjak, M. Manfrin, L. Marcelli, G. Medina-Tanco, K. Mercier, A. Merino, T. Mernik, H. Miyamoto, J. A. Morales de los Ríos, C. Moretto, B. Mot, A. Neronov, H. Ohmori, A. V. Olinto, G. Osteria, B. Panico, E. Parizot, T. Paul, P. Picozza, L. W. Piotrowski, Z. Plebaniak, S. Pliego, P. Prat, G. Prévôt, H. Prieto, M. Putis, J. Rabanal, M. Ricci, J. Rojas, M. D. Rodríguez Frías, G. Roudil, G. Sáez Cano, Z. Sahnoun, N. Sakaki, J. C. Sanchez, A. Santangelo, F. Sarazin, V. Scotti, K. Shinozaki, H. Silva, J. F. Soriano, G. Suino, J. Szabelski, S. Toscano, I. Tabone, Y. Takizawa, P. von Ballmoos, L. Wiencke, M. Wille, and M. Zotov
Published: 2022
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6. East–West Proton Flux Anisotropy Observed with the PAMELA Mission

Author: A. Bruno, M. Martucci, F. S. Cafagna, R. Sparvoli, O. Adriani, G. C. Barbarino, G. A. Bazilevskaya, R. Bellotti, M. Boezio, E. A. Bogomolov, M. Bongi, V. Bonvicini, D. Campana, P. Carlson, M. Casolino, G. Castellini, C. De Santis, A. M. Galper, S. V. Koldashov, S. Koldobskiy, A. N. Kvashnin, A. Lenni, A. A. Leonov, V. V. Malakhov, L. Marcelli, N. Marcelli, A. G. Mayorov, W. Menn, M. Mergè, E. Mocchiutti, A. Monaco, N. Mori, V. V. Mikhailov, R. Munini, G. Osteria, B. Panico, P. Papini, M. Pearce, P. Picozza, M. Ricci, S. B. Ricciarini, M. Simon, A. Sotgiu, P. Spillantini, Y. I. Stozhkov, A. Vacchi, E. Vannuccini, G. I. Vasilyev, S. A. Voronov, Y. T. Yurkin, G. Zampa, and N. Zampa
Subjects: Astrophysics
Abstract: We present a study of the east–west anisotropy of trapped-proton fluxes in low-Earth orbit based on the measurements of the Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics(PAMELA)experiment. The differential intensities of eastward- and westward-traveling protons detected in the South Atlantic Anomaly region were estimated as a function of equatorial pitch angle and drift shell, for six energy bins between80 MeV and 2 GeV. We found that, as a consequence of the strong atmospheric gradient coupled with the large gyro radius in this energy range, the intensities of eastward fluxes exceed those of westward fluxes by a factor of∼10–20. However, the reported directional asymmetry also depends on the sign of the local flux gradient, resulting in more intense westward fluxes beyond the radial distances where the inner belt peaks. PAMELA observations can be used to improve the description of the near-Earth radiation environment at lowest altitudes and highest trapping energies, where current theoretical and empirical models are affected by the largest uncertainties. Unified Astronomy Thesaurus concepts: Cosmic rays(329);Van Allen radiation belts(1758)1. Introduction Low-altitude inner-belt protons are strongly influenced by the density distribution of Earth’s atmosphere, mostly through interactions with its neutral constituents, which induce significant flux anisotropies. In prim is, the atmospheric loss cone results in a steep pitch-angle distribution, which becomes narrower for lower drift shells. A further, azimuthal anisotropy originates from finite gyro radius effects at proton energies in excess of a few tens of MeV(Haerendel1962; Lenchek & Singer1962). In fact, for a given spacecraft position, protons with the same pitch angle but different gyro phase—the azimuth angle associated with the gyration motion—have their guiding centers on different drift shells. In particular, protons from the west and from the east gyrate around magnetic field lines located at higher and lower altitudes, respectively. The guiding-center separationΔhincreaseswith increasing energy, so that protons moving eastward will encounter progressively lower drift-averaged densities, thus experiencing less atmospheric absorption; the opposite situation will occur for protons traveling westward, resulting in an east–west asymmetry of flux intensities whenΔhbecomes comparable to or larger than the flux scale height(Garmire1963; Heckman &Nakano1963).The trapped-flux anisotropy is a relevant aspect of the modeling of the low Earth orbit(LEO)radiation environment, given the significant engineering implications, especially for The Astrophysical Journal,919:114(6pp), 2021 October 1https://doi.org/10.3847/1538-4357/ac1677© 2021. The American Astronomical Society.
Published: 2021
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7. Antisynthetase Syndrome in the American Southwest

Author: E. Biringen and B. Panico
Published: 2023

8. Study of Forbush decrease recovery times by the Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics (PAMELA) experiment

Author: I. A. Lagoida, S. A. Voronov, V. V. Mikhailov, M. Boezio, R. Munini, G. C. Barbarino, G. A. Bazilevskaya, R. Bellotti, E. A. Bogomolov, V. Bonvicini, F. Cafagna, D. Campana, M. Casolino, A. M. Galper, S. A. Koldobskiy, A. N. Kvashnin, A. Lenni, A. N. Leonov, V. Malakhov, L. Marcelli, N. Marcelli, M. Martucci, A. Mayorov, M. Mergè, E. Mocchiutti, A. Monaco, B. Panico, P. Picozza, M. Ricci, S. B. Ricciarini, S. Rodenko, A. Sotgiu, R. Sparvoli, Y. I. Stozhkov, A. Vacchi, E. Vannuccini, G. Vasilyev, Y. T. Yurkin, G. Zampa, and N. Zampa
Subjects: Settore FIS/01, Space and Planetary Science, Coronal mass ejections, Astronomy and Astrophysics, Cosmic rays
Published: 2023

9. Solar-cycle Variations of South Atlantic Anomaly Proton Intensities Measured with the PAMELA Mission

Author: A. Bruno, M. Martucci, F. S. Cafagna, R. Sparvoli, O. Adriani, G. C. Barbarino, G. A. Bazilevskaya, R. Bellotti, M. Boezio, E. A. Bogomolov, M. Bongi, V. Bonvicini, D. Campana, P. Carlson, M. Casolino, G. Castellini, C. De Santis, A. M. Galper, S. V. Koldashov, S. Koldobskiy, A. N. Kvashnin, A. Lenni, A. A. Leonov, V. V. Malakhov, L. Marcelli, N. Marcelli, A. G. Mayorov, W. Menn, M. Mergè, E. Mocchiutti, A. Monaco, N. Mori, V. V. Mikhailov, R. Munini, G. Osteria, B. Panico, P. Papini, M. Pearce, P. Picozza, M. Ricci, S. B. Ricciarini, M. Simon, A. Sotgiu, P. Spillantini, Y. I. Stozhkov, A. Vacchi, E. Vannuccini, G. I. Vasilyev, S. A. Voronov, Y. T. Yurkin, G. Zampa, N. Zampa, and T. R. Zharaspayev
Published: 2021
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10. Guidelines for clinical trial protocols for interventions involving artificial intelligence: the SPIRIT-AI extension

Author: R Sarkar, Alastair K Denniston, Robert M. Golub, J Monteiro, C Haug, D Paltoo, C Mulrow, Hutan Ashrafian, A Jonas, A Y Lee, Xiaoxuan Liu, Livia Faes, M B Panico, Pearse A. Keane, Gary Price, Christopher Yau, L Oakden-Rayner, M K ElZarrad, A L Beam, Gary S. Collins, Hugh Harvey, J Fletcher, David Moher, An-Wen Chan, S Cruz Rivera, Melanie Calvert, Christopher Kelly, L Ferrante di Ruffano, Ara Darzi, Jon Deeks, R Savage, C Espinoza, J Matcham, E Manna, Sebastian J. Vollmer, S Rowley, Christopher Holmes, C S Lee, Andre Esteva, Melissa D McCradden, and National Institute of Health Research
Subjects: Research Report, 0301 basic medicine, Research design, Technology, Delphi Technique, PREDICTION, SPIRIT-AI and CONSORT-AI Steering Group, Psychological intervention, Delphi method, Medicine (miscellaneous), 0302 clinical medicine, Clinical Protocols, Health Information Management, 030212 general & internal medicine, 11 Medical and Health Sciences, Clinical Trials as Topic, STATEMENT, General Medicine, CANCER, Checklist, Clinical trial design, 3. Good health, Audience measurement, Research Design, 030220 oncology & carcinogenesis, Standard protocol, lcsh:R858-859.7, Psychology, Life Sciences & Biomedicine, Consensus, SPIRIT-AI and CONSORT-AI Consensus Group, Immunology, education, MEDLINE, Guidelines as Topic, Health Informatics, Disclosure, lcsh:Computer applications to medicine. Medical informatics, Health outcomes, Article, General Biochemistry, Genetics and Molecular Biology, 1117 Public Health and Health Services, 03 medical and health sciences, Medicine, General & Internal, Artificial Intelligence, General & Internal Medicine, Intervention (counseling), Humans, Research Methods & Reporting, Decision Sciences (miscellaneous), Publishing, Protocol (science), Science & Technology, business.industry, Clinical study design, Consensus Statement, 1103 Clinical Sciences, Guideline, Clinical trial, 030104 developmental biology, Artificial intelligence, business, SYSTEM, 030217 neurology & neurosurgery, SPIRIT-AI and CONSORT-AI Working Group
Abstract: The SPIRIT 2013 statement aims to improve the completeness of clinical trial protocol reporting by providing evidence-based recommendations for the minimum set of items to be addressed. This guidance has been instrumental in promoting transparent evaluation of new interventions. More recently, there has been a growing recognition that interventions involving artificial intelligence (AI) need to undergo rigorous, prospective evaluation to demonstrate their impact on health outcomes. The SPIRIT-AI (Standard Protocol Items: Recommendations for Interventional Trials–Artificial Intelligence) extension is a new reporting guideline for clinical trial protocols evaluating interventions with an AI component. It was developed in parallel with its companion statement for trial reports: CONSORT-AI (Consolidated Standards of Reporting Trials–Artificial Intelligence). Both guidelines were developed through a staged consensus process involving literature review and expert consultation to generate 26 candidate items, which were consulted upon by an international multi-stakeholder group in a two-stage Delphi survey (103 stakeholders), agreed upon in a consensus meeting (31 stakeholders) and refined through a checklist pilot (34 participants). The SPIRIT-AI extension includes 15 new items that were considered sufficiently important for clinical trial protocols of AI interventions. These new items should be routinely reported in addition to the core SPIRIT 2013 items. SPIRIT-AI recommends that investigators provide clear descriptions of the AI intervention, including instructions and skills required for use, the setting in which the AI intervention will be integrated, considerations for the handling of input and output data, the human–AI interaction and analysis of error cases. SPIRIT-AI will help promote transparency and completeness for clinical trial protocols for AI interventions. Its use will assist editors and peer reviewers, as well as the general readership, to understand, interpret and critically appraise the design and risk of bias for a planned clinical trial., The CONSORT-AI and SPIRIT-AI extensions improve the transparency of clinical trial design and trial protocol reporting for artificial intelligence interventions.
Published: 2020

11. Helium fluxes measured by the PAMELA experiment from the minimum to the maximum solar activity for solar cycle 24

Author: N. Marcelli, M. Boezio, A. Lenni, W. Menn, R. Munini, O. P. M. Aslam, D. Bisschoff, M. D. Ngobeni, M. S. Potgieter, O. Adriani, G. C. Barbarino, G. A. Bazilevskaya, R. Bellotti, E. A. Bogomolov, M. Bongi, V. Bonvicini, A. Bruno, F. Cafagna, D. Campana, P. Carlson, M. Casolino, G. Castellini, C. De Santis, A. M. Galper, S. V. Koldashov, S. Koldobskiy, A. N. Kvashnin, A. A. Leonov, V. V. Malakhov, L. Marcelli, M. Martucci, A. G. Mayorov, M. Mergè, E. Mocchiutti, A. Monaco, N. Mori, V. V. Mikhailov, G. Osteria, B. Panico, P. Papini, M. Pearce, P. Picozza, M. Ricci, S. B. Ricciarini, M. Simon, A. Sotgiu, R. Sparvoli, P. Spillantini, Y. I. Stozhkov, A. Vacchi, E. Vannuccini, G. I. Vasilyev, S. A. Voronov, Y. T. Yurkin, G. Zampa, N. Zampa, Marcelli, N., Boezio, M., Lenni, A., Munini, W. Menn R., Aslam, O. P. M., Bisschoff, D., Ngobeni, M. D., Potgieter, M. S., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bogomolov, R. Bellotti E. A., Bongi, M., Bonvicini, V., Bruno, A., Cafagna, F., Carlson, D. Campana P., Casolino, M., Castellini, G., Galper, C. De Santis A. M., Koldashov, S. V., Koldobskiy, S., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Marcelli, L., Martucci, M., Mayorov, A. G., Mergè, M., Mocchiutti, E., Monaco, A., Mori, N., Mikhailov, V. V., Osteria, G., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Simon, M., Sotgiu, A., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE), Settore FIS/01, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Astronomy and Astrophysics, Heliosphere, Cosmic ray detectors, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, Cosmic ray astronomy, Physics::Space Physics, Astrophysics::Solar and Stellar Astrophysics, Astrophysics::Earth and Planetary Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics (astro-ph.SR)
Abstract: Time-dependent energy spectra of galactic cosmic rays (GCRs) carry fundamental information regarding their origin and propagation. When observed at the Earth, these spectra are significantly affected by the solar wind and the embedded solar magnetic field that permeates the heliosphere, changing significantly over an 11-year solar cycle. Energy spectra of GCRs measured during different epochs of solar activity provide crucial information for a thorough understanding of solar and heliospheric phenomena. The PAMELA experiment had collected data for almost ten years (15th June 2006 - 23rd January 2016), including the minimum phase of solar cycle 23 and the maximum phase of solar cycle 24. In this paper, we present new spectra for helium nuclei measured by the PAMELA instrument from January 2010 to September 2014 over a three Carrington rotation time basis. These data are compared to the PAMELA spectra measured during the previous solar minimum providing a picture of the time dependence of the helium nuclei fluxes over a nearly full solar cycle. Time and rigidity dependencies are observed in the proton-to-helium flux ratios. The force-field approximation of the solar modulation was used to relate these dependencies to the shapes of the local interstellar proton and helium-nuclei spectra., 9 pages, 5 figures
Published: 2022

12. Extreme Universe Space Observatory on a Super Pressure Balloon 1 calibration: from the laboratory to the desert

Author: Andreas Haungs, Matthias Kleifges, Lawrence Wiencke, Angela V. Olinto, Andrea Santangelo, E. Parizot, P. Gorodetzky, J. Evrard, E. Kuznetsov, Austin Cummings, M. Przybylak, Fausto Guarino, L. Marcelli, M. Rezazadeh, R. Young, F. Cafagna, J. Escobar, Y. Takizawa, Marco Casolino, Claudio Fornaro, C. Blaksley, W. Painter, J. Szabelski, Toshikazu Ebisuzaki, Y. Kawasaki, G. Prévôt, Z. Polonski, Francesco Fenu, W. Marszał, D. Campana, W. Hedber, F. Perfetto, J. H. Adams, J. C. Sanchez Balanzar, W. Finch, Johannes Eser, Lech Wiktor Piotrowski, S. Blin-Bondil, S. S. Meyer, malek mastafa, A. Jung, P. Picozza, T. Paul, P. Barrillon, R. Gregg, B. Panico, G. Osteria, R. Bachman, A. Diaz Damian, Gustavo Medina-Tanco, M. J. Christl, S. Bacholle, A. Ebersoldt, M. E. Bertaina, Kenji Shinozaki, S. Dagoret-Campagne, Jörg Bayer, Louisa Allen, P. von Ballmoos, M. Ricci, Fred Sarazin, Z. Plebaniak, V. Scotti, H. Miyamoto, S. Mackovjak, P. Hunt, 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), 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), 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), Centre National d'Études Spatiales [Toulouse] (CNES), 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), 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 Toulouse III - Paul Sabatier (UT3), 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), Adams, J. H., Allen, L., Bachman, R., Bacholle, S., Barrillon, P., Bayer, J., Bertaina, M., Blaksley, C., Blin-Bondil, S., Cafagna, F., Campana, D., Casolino, M., Christl, M. J., Cummings, A., Dagoret-Campagne, S., Damian, A. D., Ebersoldt, A., Ebisuzaki, T., Escobar, J., Eser, J., Evrard, J., Fenu, F., Finch, W., Fornaro, C., Gorodetzky, P., Gregg, R., Guarino, F., Haungs, A., Hedber, W., Hunt, P., Jung, A., Kawasaki, Y., Kleifges, M., Kuznetsov, E., Mackovjak, S., Marcelli, L., Marszal, W., Medina-Tanco, G., Meyer, S. S., Miyamoto, H., Mastafa, M., Olinto, A. V., Osteria, G., Painter, W., Panico, B., Parizot, E., Paul, T., Perfetto, F., Picozza, P., Piotrowski, L. W., Plebaniak, Z., Polonski, Z., Prevot, G., Przybylak, M., Rezazadeh, M., Ricci, M., Balanzar, J. C. S., Santangelo, A., Sarazin, F., Scotti, V., Shinozaki, K., Szabelski, J., Takizawa, Y., Wiencke, L., Young, R., and von Ballmoos, P.
Subjects: Field of view, 02 engineering and technology, 7. Clean energy, 01 natural sciences, law.invention, High Energy Physics - Experiment, pressure, High Energy Physics - Experiment (hep-ex), Observatory, law, pixel, ultraviolet, 0202 electrical engineering, electronic engineering, information engineering, optical, site, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010303 astronomy & astrophysics, time resolution, Physics, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, observatory, Refracting telescope, Calibration, Stratospheric balloon, UHECR experiment, Focal surface, fluorescence, EUSO-SPB1, Astrophysics - Instrumentation and Methods for Astrophysics, Field tests, performance, photoelectron, lens, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Telescope, Optics, 0103 physical sciences, surface, Angular resolution, 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), business.industry, 020207 software engineering, Astronomy and Astrophysics, flux, angular resolution, 13. Climate action, Space and Planetary Science, trigger: efficiency, business, laser: beam
Abstract: International audience; The Extreme Universe Space Observatory on a Super Pressure Balloon 1 (EUSO-SPB1) instrument was launched out of Wanaka, New Zealand, by NASA in April, 2017 as a mission of opportunity. The detector was developed as part of the Joint Experimental Missions for the Extreme Universe Space Observatory (JEM-EUSO) program toward a space-based ultra-high energy cosmic ray (UHECR) telescope with the main objective to make the first observation of UHECRs via the fluorescence technique from suborbital space. The EUSO-SPB1 instrument is a refractive telescope consisting of two 1m$^{2}$ Fresnel lenses with a high-speed UV camera at the focal plane. The camera has 2304 individual pixels capable of single photoelectron counting with a time resolution of 2.5μ s. A detailed performance study including calibration was done on ground. We separately evaluated the properties of the Photo Detector Module (PDM) and the optical system in the laboratory. An end-to-end test of the instrument was performed during a field campaign in the West Desert in Utah, USA at the Telescope Array (TA) site in September 2016. The campaign lasted for 8 nights. In this article we present the results of the preflight laboratory and field tests. Based on the tests performed in the field, it was determined that EUSO-SPB1 has a field of view of 11.1$^{∘}$ and an absolute photo-detection efficiency of 10%. We also measured the light flux necessary to obtain a 50% trigger efficiency using laser beams. These measurements were crucial for us to perform an accurate post flight event rate calculation to validate our cosmic ray search. Laser beams were also used to estimated the reconstruction angular resolution. Finally, we performed a flat field measurement in flight configuration at the launch site prior to the launch providing a uniformity of the focal surface better than 6%.
Published: 2021

13. Solar-cycle Variations of South Atlantic Anomaly Proton Intensities Measured with the PAMELA Mission

Author: E. Vannuccini, E. A. Bogomolov, E. Mocchiutti, C. De Santis, Sergey Koldobskiy, M. Merge, V. V. Mikhailov, Sergey Koldashov, B. Panico, Gianluigi Zampa, Alessandro Sotgiu, N. Zampa, Giancarlo Barbarino, M. Martucci, Andrea Vacchi, Roberta Sparvoli, Alexey Leonov, G. Vasilyev, Michal Simon, M. Ricci, L. Marcelli, Paolo Papini, G. Osteria, Alfonso Monaco, V. V. Malakhov, Nicola Mori, G. A. Bazilevskaya, N. Marcelli, Mirko Boezio, Massimo Bongi, A. G. Mayorov, Roberto Bellotti, A. M. Galper, A. N. Kvashnin, T. R. Zharaspayev, Per Carlson, F. Cafagna, A. Bruno, O. Adriani, W. Menn, A. Lenni, G. Castellini, Yuri Stozhkov, Y. T. Yurkin, P. Spillantini, R. Munini, S. B. Ricciarini, S. A. Voronov, V. Bonvicini, Mark Pearce, D. Campana, P. Picozza, Marco Casolino, Bruno, A., Martucci, M., Cafagna, F. S., Sparvoli, R., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Santis, C., Galper, A. M., Koldashov, S. V., Koldobskiy, S., Kvashnin, A. N., Lenni, A., Leonov, A. A., Malakhov, V. V., Marcelli, L., Marcelli, N., Mayorov, A. G., Menn, W., Merg, M., Mocchiutti, E., Monaco, A., Mori, N., Mikhailov, V. V., Munini, R., Osteria, G., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Simon, M., Sotgiu, A., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., Zampa, N., and Zharaspayev, T. R.
Subjects: Proton, Van Allen radiation belts, Phase (waves), FOS: Physical sciences, Astrophysics, symbols.namesake, Physics - Space Physics, Particle radiation, Cosmic rays, Solar and Stellar Astrophysics (astro-ph.SR), Physics, Settore FIS/01, Astronomy and Astrophysics, Cosmic rays, Van Allen radiation belts, Space Physics (physics.space-ph), Solar cycle, South Atlantic Anomaly, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, Van Allen radiation belt, Antimatter, Physics::Space Physics, symbols, Astrophysics::Earth and Planetary Astrophysics, Intensity (heat transfer)
Abstract: We present a study of the solar-cycle variations of >80 MeV proton flux intensities in the lower edge of the inner radiation belt, based on the measurements of the Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics (PAMELA) mission. The analyzed data sample covers an ~8 year interval from 2006 July to 2014 September, thus spanning from the decaying phase of the 23rd solar cycle to the maximum of the 24th cycle. We explored the intensity temporal variations as a function of drift shell and proton energy, also providing an explicit investigation of the solar-modulation effects at different equatorial pitch angles. PAMELA observations offer new important constraints for the modeling of low-altitude particle radiation environment at the highest trapping energies., accepted for publication in the Astrophysical Journal Letters
Published: 2021

14. Reporting Guidelines for Clinical Trial Reports for Interventions Involving Artificial Intelligence: The CONSORT-AI Extension

Author: R Sarkar, Alastair K Denniston, R Savage, Sebastian J. Vollmer, Gary S. Collins, Hugh Harvey, D Paltoo, C Mulrow, S Rowley, Deeks Adjj., Hutan Ashrafian, A L Beam, Gary Price, Xiaoxuan Liu, C S Lee, J Fletcher, An-Wen Chan, S Cruz Rivera, C Espinoza, L Oakden-Rayner, J Matcham, L Ferrante di Ruffano, David Moher, Christopher Holmes, Livia Faes, Andre Esteva, E Manna, Melissa D McCradden, M B Panico, J Monteiro, C Haug, A Y Lee, Robert M. Golub, Melanie Calvert, M K ElZarrad, Pearse A. Keane, Christopher Yau, A Jonas, and Christopher Kelly
Subjects: Research Report, Consensus, Delphi Technique, MEDLINE, Psychological intervention, Delphi method, Medicine (miscellaneous), Health Informatics, Guidelines as Topic, Disclosure, lcsh:Computer applications to medicine. Medical informatics, Article, 03 medical and health sciences, 0302 clinical medicine, Health Information Management, Artificial Intelligence, Intervention (counseling), Humans, Decision Sciences (miscellaneous), 030212 general & internal medicine, 030304 developmental biology, Publishing, 0303 health sciences, Clinical Trials as Topic, business.industry, Clinical study design, Transparency (behavior), Checklist, 3. Good health, Clinical trial, Research Design, lcsh:R858-859.7, Artificial intelligence, business, Psychology
Abstract: Summary: The CONSORT 2010 statement provides minimum guidelines for reporting randomised trials. Its widespread use has been instrumental in ensuring transparency in the evaluation of new interventions. More recently, there has been a growing recognition that interventions involving artificial intelligence (AI) need to undergo rigorous, prospective evaluation to demonstrate impact on health outcomes. The CONSORT-AI (Consolidated Standards of Reporting Trials-Artificial Intelligence) extension is a new reporting guideline for clinical trials evaluating interventions with an AI component. It was developed in parallel with its companion statement for clinical trial protocols: SPIRIT-AI (Standard Protocol Items: Recommendations for Interventional Trials-Artificial Intelligence). Both guidelines were developed through a staged consensus process involving literature review and expert consultation to generate 29 candidate items, which were assessed by an international multi-stakeholder group in a two-stage Delphi survey (103 stakeholders), agreed upon in a two-day consensus meeting (31 stakeholders), and refined through a checklist pilot (34 participants). The CONSORT-AI extension includes 14 new items that were considered sufficiently important for AI interventions that they should be routinely reported in addition to the core CONSORT 2010 items. CONSORT-AI recommends that investigators provide clear descriptions of the AI intervention, including instructions and skills required for use, the setting in which the AI intervention is integrated, the handling of inputs and outputs of the AI intervention, the human–AI interaction and provision of an analysis of error cases. CONSORT-AI will help promote transparency and completeness in reporting clinical trials for AI interventions. It will assist editors and peer reviewers, as well as the general readership, to understand, interpret, and critically appraise the quality of clinical trial design and risk of bias in the reported outcomes.
Published: 2020

15. 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

16. Quantum of Effectiveness Evidence in FDA's Approval of Orphan Drugs: Update, July 2010 to June 2014

Author: Frank J. Sasinowski, James E. Valentine, and Erika B. Panico
Subjects: Drug, medicine.medical_specialty, business.industry, media_common.quotation_subject, Fda approval, Public Health, Environmental and Occupational Health, Alternative medicine, Pharmacy, Pharmacology, Orphan drug, Clinical research, Family medicine, medicine, Drug approval, Pharmacology (medical), business, Pharmacology, Toxicology and Pharmaceutics (miscellaneous), media_common, Rare disease
Abstract: Background: This study serves as a follow-up to a March 2012 analysis conducted by Frank Sasinowski that reviewed the quantum of effectiveness evidence that is required to secure FDA approval of therapies for rare diseases, or orphan drugs, from the 1983 enactment of the Orphan Drug Act through June 30, 2010. The current study was designed to determine, over the 4 years since the original study, how frequently FDA has required marketing applications of drugs for rare diseases to provide the conventional level of proof of effectiveness that is ordinarily expected for most drugs for prevalent diseases. Methods: This study employed methods similar to the original analysis, identifying the noncancer orphan drugs approved as new chemical entities by relying on FDA’s publicly available documents for drugs approved by FDA from July 1, 2010, to June 30, 2014. These materials were used to identify the basis for each drug’s approval, and each approval was analyzed and classified. Results: The results of this study show that for just over two-thirds of all noncancer orphan drugs approved between July 1, 2010, and June 30, 2014, FDA did not require the orphan drug applications to provide the conventional level of proof of effectiveness that is ordinarily expected for drugs for prevalent diseases. This is consistent with the results of the 2012 analysis. Conclusions: The findings further support that FDA has demonstrated extraordinarily reasonable flexibility in its review of certain applications for orphan drugs and reinforce the need for FDA and drug companies to better understand and discuss the various types of flexibility.
Published: 2018

17. 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

18. Solar Energetic Particle Events Observed by the PAMELA Mission

Author: G. Osteria, Sergey Koldashov, Nicola Mori, Mirko Boezio, S. Y. Krutkov, A. V. Karelin, S. A. Voronov, Massimo Bongi, Yu. T. Yurkin, Alfonso Monaco, L. Marcelli, E. R. Christian, Sergey Koldobskiy, V. Di Felice, G. Castellini, G. A. Bazilevskaya, N. Zampa, Roberto Bellotti, V. V. Malakhov, A. M. Galper, Ian G. Richardson, Yuri Stozhkov, W. Menn, S. Bottai, E. Vannuccini, E. A. Bogomolov, M. Ricci, Roberta Sparvoli, A. N. Kvashnin, Marco Casolino, P. Spillantini, Alexey Leonov, Giancarlo Barbarino, R. Munini, G. Vasilyev, O. Adriani, Per Carlson, James M. Ryan, Andrea Vacchi, Michal Simon, S. B. Ricciarini, A. Bruno, G. A. de Nolfo, A. G. Mayorov, V. Bonvicini, Mark Pearce, D. Campana, E. Mocchiutti, Steven Stochaj, P. Picozza, M. Merge, C. De Santis, B. Panico, Gianluigi Zampa, M. Martucci, Paolo Papini, V. V. Mikhailov, F. Cafagna, Bruno, A., Bazilevskaya, G. A., Boezio, M., Christian, E. R., Nolfo, G. A. D., Martucci, M., Merge, M., Mikhailov, V. V., Munini, R., Richardson, I. G., Ryan, J. M., Stochaj, S., Adriani, O., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., Santis, C. D., Felice, V. D., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Mayorov, A. G., Menn, W., Mocchiutti, E., Monaco, A., Mori, N., Osteria, G., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: coronal mass ejections (CMEs), Sun: flares, space vehicle, 010504 meteorology & atmospheric sciences, acceleration of particles, solar-terrestrial relations, space vehicles, Sun: particle emission, Astronomy and Astrophysics, Space and Planetary Science, FOS: Physical sciences, Astrophysics, 01 natural sciences, Spectral line, Acceleration, 0103 physical sciences, Neutron, 010303 astronomy & astrophysics, acceleration of particle, Solar and Stellar Astrophysics (astro-ph.SR), 0105 earth and related environmental sciences, Physics, Sun: flare, solar-terrestrial relation, Solar energetic particles, Settore FIS/04, Shock (mechanics), Particle acceleration, Astrophysics - Solar and Stellar Astrophysics, Antimatter, Physics::Space Physics, Particle
Abstract: Despite the significant progress achieved in recent years, the physical mechanisms underlying the origin of solar energetic particles (SEPs) are still a matter of debate. The complex nature of both particle acceleration and transport poses challenges to developing a universal picture of SEP events that encompasses both the low-energy (from tens of keV to a few hundreds of MeV) observations made by space-based instruments and the GeV particles detected by the worldwide network of neutron monitors in ground-level enhancements (GLEs). The high-precision data collected by the Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics (PAMELA) satellite experiment offer a unique opportunity to study the SEP fluxes between $\sim$80 MeV and a few GeV, significantly improving the characterization of the most energetic events. In particular, PAMELA can measure for the first time with good accuracy the spectral features at moderate and high energies, providing important constraints for current SEP models. In addition, the PAMELA observations allow the relationship between low and high-energy particles to be investigated, enabling a clearer view of the SEP origin. No qualitative distinction between the spectral shapes of GLE, sub-GLE and non-GLE events is observed, suggesting that GLEs are not a separate class, but are the subset of a continuous distribution of SEP events that are more intense at high energies. While the spectral forms found are to be consistent with diffusive shock acceleration theory, which predicts spectral rollovers at high energies that are attributed to particles escaping the shock region during acceleration, further work is required to explore the relative influences of acceleration and transport processes on SEP spectra., Comment: 26 pages, 13 figures, 2 tables
Published: 2018

19. Trapped Positrons and Electrons in the Inner Radiation Belt According to Data of the PAMELA Experiment

Author: Sergey Koldobskiy, G. C. Barbarino, Sergey Koldashov, Mirko Boezio, Per Carlson, Alfonso Monaco, Massimo Bongi, S. Y. Krutkov, M. F. Runtso, F. Cafagna, Roberto Bellotti, Riccardo Munini, Yu. V. Mikhailova, G. A. Bazilevskaya, A. M. Galper, Yu. T. Yurkin, S. A. Voronov, M. Merge, G. I. Vasilyev, A. G. Mayorov, V. Bonvicini, R. Sparvoli, P. Papini, E. A. Bogomolov, Mark Pearce, D. Campana, A. A. Kvashnin, C. De Santis, O. Adriani, E. Mocchiutti, L. Marcelli, A. Vacchi, M. Simon, V. Di Felice, Matteo Martucci, G. Zampa, W. Menn, A. Bruno, V. V. Mikhailov, E. Vannuccini, B. Panico, S. Bottai, V. V. Malakhov, G. Osteria, N. Zampa, G. Castellini, Yuri Stozhkov, Nicola Mori, Alexey Leonov, P. Picozza, Marco Casolino, M. Ricci, A. V. Karelin, A. N. Kvashnin, P. Spillantini, S. B. Ricciarini, Mikhailov, V. V., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Santis, C., Di Felice, V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. A., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Martucci, M., Marcelli, L., Menn, W., Merge, M., Mikhailova, Y. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Panico, B., Papini, P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., and Yurkin, Y. T.
Subjects: Nuclear and High Energy Physics, Elliptic orbit, Astrophysics::High Energy Astrophysical Phenomena, Magnetosphere, Electron, 01 natural sciences, Nuclear physics, symbols.namesake, Atomic and Molecular Physics, 0103 physical sciences, INTERNATIONAL SPACE STATION, SPECTROMETER, 010306 general physics, Atomic and Molecular Physics, and Optics, Physics, Settore FIS/01, Range (particle radiation), Spectrometer, 010308 nuclear & particles physics, DARK MATTER, COSMIC RAYS, Earth's magnetic field, Van Allen radiation belt, Physics::Space Physics, symbols, Physics::Accelerator Physics, Satellite, and Optics
Abstract: Measurements of secondary-electron and secondary-positron fluxes below the geomagnetic cutoff in near-Earth space were performed by means of the PAMELA magnetic spectrometer installed on board the Resurs-DK1 satellite launched on June 15, 2006, in an elliptical orbit of inclination 70A degrees and altitude 350 to 600 km. This spectrometer permits measuring the fluxes of electrons and positrons over a wide energy range, as well as determining their spatial distributions to a precision of about 2A degrees. A calculation of particle trajectories in the geomagnetic field makes it possible to separate electrons and positrons originating from cosmic-ray interactions in the Earth's magnetosphere. The spatial distributions of quasitrapped, trapped, and short-lived albedo positrons and electrons of energy above 70 MeV in the radiation belt were analyzed. The ratio of the electron-to-positron fluxes and the energy spectra of the electrons and positrons in question are indicative of different productionmechanisms for stably trapped and quasitrapped secondary particles.
Published: 2018

20. 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

21. Energy spectrum of cosmic protons and helium nuclei by a hybrid measurement at 4300 m a.s.l

Author: A. D'Amone, Bo Gao, Zhenyong Feng, Piero Vallania, Xu Wang, Q. Y. Yang, S. S. Zhang, J. W. Zhao, R. Santonico, Hongbo Hu, G. Zizzi, A. Surdo, C. F. Feng, M. Iacovacci, P. Creti, Paolo Camarri, A. K. Calabrese Melcarne, T. Di Girolamo, F. R. Zhu, B. D'Ettorre Piazzoli, X. J. Bi, S. N. Sbano, R. Cardarelli, S. Z. Chen, Y. H. Tan, X. Zuo, B. k. Zhang, P. Salvini, G. Marsella, Lanqing Ma, Labaciren, Paolo Montini, S. H. Feng, R. Iuppa, L. Xue, M. Zha, S. Vernetto, B. Panico, X. X. Li, L. Zhang, Hong-peng Lu, S. M. Mari, I. Bolognino, S. W. Cui, J. K. K. Liu, B. Z. Dai, I. De Mitri, F. Ruggieri, Zhen Cao, Chang-Chun Ning, Zhaoyang Feng, Y. Zhang, Danzengluobu, A. F. Yuan, T. L. Chen, Bin Zhou, Q. Q. Zhu, Q. B. Gou, Huihai He, Haibing Hu, G. Mancarella, C. Hou, P. Branchini, Ming Chen, H. Y. Jia, B. Bartoli, X. D. Sheng, Y. X. Bai, Paolo Bernardini, Pengnian Shen, S. Catalanotti, G. C. Xiao, D. Martello, L. Perrone, G. Di Sciascio, M. Panareo, X. C. Yang, Y. Q. Guo, C. Y. Wu, Carlo Vigorito, Y. B. Chen, H. J. Li, H. R. Wu, P. Pistilli, H. M. Zhang, Jiali Liu, X. X. Zhou, M. H. Gu, X. Y. Zhang, Minghui Liu, Zhaxisangzhu, Z. G. Yao, X. H. Ma, Zhaxiciren, H. W. Wang, A. Budano, Fudong Shi, S. Mastroianni, G. Liguori, C. X. Liu, B., Bartoli, Bernardini, Paolo, X. J., Bi, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, R., Cardarelli, S., Catalanotti, S. Z., Chen, T. L., Chen, P., Creti, S. W., Cui, B. Z., Dai, D'Amone, Antonio, Danzengluobu, DE MITRI, Ivan, B., D'Ettorre Piazzoli, T., Di Girolamo, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Hu, Hongbo, Hu, M., Iacovacci, R., Iuppa, H. Y., Jia, Labaciren, H. J., Li, G., Liguori, C., Liu, J., Liu, M. Y., Liu, H., Lu, L. L., Ma, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, F., Ruggieri, P., Salvini, R., Santonico, S. N., Sbano, P. R., Shen, X. D., Sheng, F., Shi, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, H., Wang, C. Y., Wu, H. R., Wu, L., Xue, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, L., Zhang, X. Y., Zhang, Y., Zhang, J., Zhao, Zhaxiciren, Zhaxisangzhu, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, G., Zizzi, Y. X., Bai, M. J., Chen, Y., Chen, S. H., Feng, B., Gao, M. H., Gu, C., Hou, X. X., Li, J. L., Liu, X., Wang, G., Xiao, B. K., Zhang, S. S., Zhang, B., Zhou, X., Zuo, P., Bernardini, Catalanotti, Sergio, A., D'Amone, I., De Mitri, DI GIROLAMO, Tristano, Q., Huang, Iacovacci, Michele, B. Bartoli, BERNARDINI, Paolo, X. J. Bi, I. Bolognino, P. Branchini, A. Budano, A. K. Calabrese Melcarne, P. Camarri, Z. Cao, R. Cardarelli, S. Catalanotti, S. Z. Chen, T. L. Chen, P. Creti, S. W. Cui, B. Z. Dai, D'AMONE, ANTONIO, B. D'Ettorre Piazzoli, T. Di Girolamo, G. Di Sciascio, C. F. Feng, Zhaoyang Feng, Zhenyong Feng, Q. B. Gou, Y. Q. Guo, H. H. He, Haibing Hu, Hongbo Hu, M. Iacovacci, R. Iuppa, H. Y. Jia, H. J. Li, G. Liguori, C. Liu, J. Liu, M. Y. Liu, H. Lu, L. L. Ma, X. H. Ma, MANCARELLA, Giovanni, S. M. Mari, MARSELLA, GIOVANNI, MARTELLO, Daniele, S. Mastroianni, P. Montini, C. C. Ning, PANAREO, Marco, B. Panico, PERRONE, Lorenzo, P. Pistilli, F. Ruggieri, P. Salvini, R. Santonico, S. N. Sbano, P. R. Shen, X. D. Sheng, F. Shi, A. Surdo, Y. H. Tan, P. Vallania, S. Vernetto, C. Vigorito, H. Wang, C. Y. Wu, H. R. Wu, L. Xue, Q. Y. Yang, X. C. Yang, Z. G. Yao, A. F. Yuan, M. Zha, H. M. Zhang, L. Zhang, X. Y. Zhang, Y. Zhang, J. Zhao, X. X. Zhou, F. R. Zhu, Q. Q. Zhu, G. Zizzi, Y. X. Bai, M. J. Chen, Y. Chen, S. H. Feng, B. Gao, M. H. Gu, C. Hou, X. X. Li, J. L. Liu, X. Wang, G. Xiao, B. K. Zhang, S. S. Zhang, B. Zhou, and X. Zuo
Subjects: Nuclear and High Energy Physics, Hydrogen, Astrophysics::High Energy Astrophysical Phenomena, ARGO-YBJ, FOS: Physical sciences, chemistry.chemical_element, Cosmic ray, High Energy Physics - Experiment, law.invention, Nuclear physics, Telescope, High Energy Physics - Experiment (hep-ex), law, Instrumentation, Cherenkov radiation, Helium, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Range (particle radiation), COSMIC cancer database, Settore FIS/01 - Fisica Sperimentale, Astrophysics::Instrumentation and Methods for Astrophysics, Hybrid measurement, Astronomy and Astrophysics, Alpha particle, chemistry, Cherenkov telescope, Energy Spectrum, Astrophysics - High Energy Astrophysical Phenomena, Composition
Abstract: The energy spectrum of cosmic Hydrogen and Helium nuclei has been measured, below the so-called "knee", by using a hybrid experiment with a wide field-of-view Cherenkov telescope and the Resistive Plate Chamber (RPC) array of the ARGO-YBJ experiment at 4300 m above sea level. The Hydrogen and Helium nuclei have been well separated from other cosmic ray components by using a multi-parameter technique. A highly uniform energy resolution of about 25% is achieved throughout the whole energy range (100 TeV - 700 TeV). The observed energy spectrum is compatible with a single power law with index gamma=-2.63+/-0.06., Comment: To be published on Chinese Physics C
Published: 2014

22. Cosmic ray physics with the ARGO-YBJ experiment

Author: B. Bartoli, X. J. Bi, C. Bleve, I. Bolognino, P. Branchini, A. Budano, A. K. Calabrese Melcarne, P. Camarri, Z. Cao, A. Cappa, R. Cardarelli, S. Catalanotti, C. Cattaneo, P. Celio, S. Z. Chen, T. L. Chen, Y. Chen, P. Creti, S. W. Cui, B. Z. Dai, G. D’Alì Staiti, Danzengluobu, M. Dattoli, B. D’Ettorre Piazzoli, T. Di Girolamo, X. H. Ding, G. Di Sciascio, C. F. Feng, Zhaoyang Feng, Zhenyong Feng, F. Galeazzi, P. Galeotti, E. Giroletti, Q. B. Gou, Y. Q. Guo, H. H. He, Haibing Huo, Hongbo Hue, Q. Huang, M. Iacovacci, R. Iuppa, I. James, H. Y. Jia, Labaciren, H. J. Li, J. Y. Li, X. X. Li, G. Liguori, C. Liu, C. Q. Liu, J. Liu, M. Y. Liu, H. Lu, X. H. Ma, S. M. Mari, S. Mastroianni, P. Montini, C. C. Ning, A. Pagliaro, B. Panico, P. Pistilli, X. B. Qu, E. Rossi, F. Ruggieri, P. Salvini, R. Santonico, P. R. Shen, X. D. Sheng, F. Shi, C. Stanescu, A. Surdo, Y. H. Tan, P. Vallania, S. Vernetto, C. Vigorito, B. Wang, H. Wang, C. Y. Wu, H. R. Wu, B. Xu, L. Xue, Y. X. Yan, Q. Y. Yang, X. C. Yang, Z. G. Yao, A. F. Yuan, M. Zha, H. M. Zhang, JilongZhang, JianliZhang, L. Zhang, P. Zhang, X. Y. Zhang, Y. Zhang, Zhaxiciren, Zhaxisangzhu, X. X. Zhou, F. R. Zhu, Q. Q. Zhu, G. Zizzi, BERNARDINI, Paolo, DE MITRI, Ivan, MANCARELLA, Giovanni, MARSELLA, GIOVANNI, MARTELLO, Daniele, PANAREO, Marco, PERRONE, Lorenzo, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, A., Cappa, R., Cardarelli, S., Catalanotti, C., Cattaneo, P., Celio, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Alì Staiti, Danzengluobu, M., Dattoli, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, F., Galeazzi, P., Galeotti, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Huo, Hongbo, Hue, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, Labaciren, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, X. B., Qu, E., Rossi, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Y. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilongzhang, Jianlizhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, Zhaxiciren, Zhaxisangzhu, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, and G., Zizzi
Subjects: Astroparticle physics, Physics, Physics and Astronomy (miscellaneous), Proton, Astrophysics::High Energy Astrophysical Phenomena, Hadron, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy and Astrophysics, Cosmic ray, Cosmic Rays, Array Detector, Astrophysics, Air shower, Observatory, Gamma-ray burst, Heliosphere
Abstract: The main scientific goals of the ARGO-YBJ ex- periment are -ray astronomy with a few hundreds GeV en- ergy threshold and cosmic ray physics below and around the knee of the primary energy spectrum (10 12 10 16 eV), where the transition from direct to indirect measurement techniques takes place. The ARGO-YBJ experiment, located at the Cos- mic Ray Observatory of Yangbajing (Tibet, P.R. of China, 4 300 m a.s.l.), is an unconventional Extensive Air Shower ar- ray of about 6,700 m 2 of active area, the only one exploiting the full-coverage technique at very high altitude currently in operation. The detector space-time granularity, performance and location offer a unique chance to make a detailed study of the structure of cosmic ray showers, in particular of the hadronic component. In this work we will focus on the main experimental results concerning cosmic ray and hadronic in- teraction physics: primary cosmic ray energy spectrum, an- tiproton over proton ratio, anisotropy in the cosmic ray flux and proton-air cross-section. Moreover, the possible data analysis improvements based on the use of all detailed infor- mation on the shower front (curvature, time width, rise time, ..), as well as the extension of the investigable energy range, allowed by the analog RPC readout, will be pointed out. nique at very high altitude presently in data taking. Location and detector features make ARGO-YBJ capable of investi- gating a wide range of fundamental issues in Cosmic Ray and Astroparticle Physics at relatively low energy threshold: - very high energy -ray astronomy, with an energy thresh- old of a few hundreds GeV; - search for emission of gamma ray bursts in the full GeV - TeV energy range; - study of cosmic rays (spectrum, composition, p/p ra- tio measurement, shower space-time structure, ...) starting at TeV energies; - Sun and heliosphere physics above Eth 1 GeV. In following sections, after a brief description of the detec- tor and its performance, the main results achieved on several items of cosmic ray physics will be presented and discussed.
Published: 2011

23. 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

24. 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

25. Search for Anisotropies in Cosmic-ray Positrons Detected By the PAMELA Experiment

Author: S. Y. Krutkov, S. A. Voronov, Alfonso Monaco, L. Marcelli, Massimo Bongi, V. V. Malakhov, Yu. T. Yurkin, V. Bonvicini, G. Vasilyev, G. Castellini, N. Zampa, V. Di Felice, F. Palma, Sergey Koldashov, S. Bottai, Paolo Papini, A. Bruno, Andrea Vacchi, E. Vannuccini, Piero Spillantini, R. Munini, S. B. Ricciarini, F. Cafagna, N. De Simone, Roberta Sparvoli, Nicola Mori, Ugo Giaccari, E. A. Bogomolov, G. A. Bazilevskaya, Valerio Formato, A. V. Karelin, Mark Pearce, D. Campana, Alexey Leonov, C. De Donato, Mirko Boezio, C. De Santis, Ritabrata Sarkar, V. Scotti, P. Picozza, V. V. Mikhailov, A. G. Mayorov, M. Simon, M. Merge, Giancarlo Barbarino, Giuseppe Osteria, Marco Casolino, Sergey Koldobskiy, Marco Ricci, B. Panico, Gianluigi Zampa, E. Mocchiutti, Roberto Bellotti, A. M. Galper, A. N. Kvashnin, M. Martucci, W. Menn, O. Adriani, Per Carlson, Yuri Stozhkov, Adriani, O., Barbarino, Giancarlo, Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., Donato, C. De, Santis, C. De, Simone, N. De, Felice, V. Di, Formato, V., Galper, A. M., Giaccari, U., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergé, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., Zampa, N., O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, R., Bellotti, M., Boezio, E. A., Bogomolov, M., Bongi, V., Bonvicini, S., Bottai, A., Bruno, F., Cafagna, D., Campana, P., Carlson, M., Casolino, G., Castellini, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, U., Giaccari, A. V., Karelin, S. V., Koldashov, S., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergé, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, R., Sarkar, V., Scotti, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Y. T., Yurkin, G., Zampa, and N., Zampa
Subjects: Antiparticle, media_common.quotation_subject, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Astrophysics, Anisotropy, Cosmic Rays, Positrons, PAMELA, Positron, Positrons, PAMELA, media_common, Settore FIS/01, Astroparticle physics, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Dipole anisotropy, Celestial sphere, Astronomy and Astrophysics, Cosmic Rays, astroparticle physics, cosmic rays, Space and Planetary Science, Sky, Antimatter, Anisotropy, Astrophysics - High Energy Astrophysical Phenomena
Abstract: The PAMELA detector was launched on board of the Russian Resurs-DK1 satellite on June 15, 2006. Data collected during the first four years have been used to search for large-scale anisotropies in the arrival directions of cosmic-ray positrons. The PAMELA experiment allows for a full sky investigation, with sensitivity to global anisotropies in any angular window of the celestial sphere. Data samples of positrons in the rigidity range 10 GV $\leq$ R $\leq$ 200 GV were analyzed. This article discusses the method and the results of the search for possible local sources through analysis of anisotropy in positron data compared to the proton background. The resulting distributions of arrival directions are found to be isotropic. Starting from the angular power spectrum, a dipole anisotropy upper limit \delta = 0.166 at 95% C.L. is determined. Additional search is carried out around the Sun. No evidence of an excess correlated with that direction was found., Comment: The value of the dipole anisotropy upper limit has been changed. The method is correct but there was a miscalculation in the relative formula
Published: 2015

26. Time Dependence of the e− Flux Measured by PAMELA during the July 2006–December 2009 Solar Minimum

Author: O. Adriani, G. C. Barbarino, G. A. Bazilevskaya, R. Bellotti, M. Boezio, E. A. Bogomolov, M. Bongi, V. Bonvicini, S. Bottai, A. Bruno, F. Cafagna, D. Campana, P. Carlson, M. Casolino, G. Castellini, C. De Donato, C. De Santis, N. De Simone, V. Di Felice, V. Formato, A. M. Galper, A. V. Karelin, S. V. Koldashov, S. Koldobskiy, S. Y. Krutkov, A. N. Kvashnin, A. Leonov, V. Malakhov, L. Marcelli, M. Martucci, A. G. Mayorov, W. Menn, M. Mergè, V. V. Mikhailov, E. Mocchiutti, A. Monaco, N. Mori, G. Osteria, F. Palma, B. Panico, P. Papini, M. Pearce, P. Picozza, M. Ricci, S. B. Ricciarini, R. Sarkar, V. Scotti, M. Simon, R. Sparvoli, P. Spillantini, Y. I. Stozhkov, A. Vacchi, E. Vannuccini, G. Vasilyev, S. A. Voronov, Y. T. Yurkin, G. Zampa, N. Zampa, M. S. Potgieter, E. E. Vos, MUNINI, RICCARDO, O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, R., Bellotti, M., Boezio, E. A., Bogomolov, M., Bongi, V., Bonvicini, S., Bottai, A., Bruno, F., Cafagna, D., Campana, P., Carlson, M., Casolino, G., Castellini, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, A. V., Karelin, S. V., Koldashov, S., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergè, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, R., Sarkar, V., Scotti, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, Y. T., Yurkin, G., Zampa, N., Zampa, M. S., Potgieter, and E. E., Vos
Subjects: Solar modulation, Solar modulation, Cosmic Rays, Electrons, PAMELA, Solar minimum, PAMELA, Solar minimum, Electrons, Cosmic Rays
Abstract: Precision measurements of the electron component of cosmic radiation provide important information about the origin and propagation of cosmic rays in the Galaxy not accessible from the study of cosmic-ray nuclear components due to their differing diffusion and energy-loss processes. However, when measured near Earth, the effects of propagation and modulation of Galactic cosmic rays in the heliosphere, particularly significant for energies up to at least 30 GeV, must be properly taken into account. In this paper the electron ( e − ) spectra measured by the Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics down to 70 MeV from 2006 July to 2009 December over six-month time intervals are presented. Fluxes are compared with a state-of-the-art three-dimensional model of solar modulation that reproduces the observations remarkably well.
Published: 2015

27. Pamela’s Measurements of Magnetospheric Effects On High Energy Solar Particles

Author: Mirko Boezio, E. Vannuccini, Piero Spillantini, G. A. de Nolfo, G. Castellini, N. Zampa, N. Thakur, O. Adriani, Roberto Bellotti, V. Di Felice, F. Cafagna, S. Bottai, A. M. Galper, Sergey Koldobskiy, Nicola Mori, M. Ricci, A. N. Kvashnin, Giancarlo Barbarino, Giuseppe Osteria, Roberta Sparvoli, Alfonso Monaco, C. De Donato, G. Vasilyev, Mark Pearce, D. Campana, F. Palma, A. V. Karelin, Steven Stochaj, Paolo Papini, Alexey Leonov, A. Bruno, S. Y. Krutkov, M. A. Lee, P. Picozza, R. Munini, Ritabrata Sarkar, V. Scotti, S. B. Ricciarini, A. G. Mayorov, E. R. Christian, Marco Casolino, L. Marcelli, C. De Santis, E. Mocchiutti, M. Simon, V. Bonvicini, M. Merge, S. A. Voronov, V. V. Malakhov, N. De Simone, G. A. Bazilevskaya, Sergey Koldashov, B. Panico, Yuri Stozhkov, Gianluigi Zampa, R. Carbone, James M. Ryan, E. A. Bogomolov, Valerio Formato, U. Bravar, V. V. Mikhailov, Massimo Bongi, W. Menn, Per Carlson, M. Martucci, Andrea Vacchi, Yu. T. Yurkin, O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, R., Bellotti, M., Boezio, E. A., Bogomolov, M., Bongi, V., Bonvicini, S., Bottai, U., Bravar, A., Bruno, F., Cafagna, D., Campana, R., Carbone, P., Carlson, M., Casolino, G., Castellini, E. R., Christian, C., De Donato, G. A., de Nolfo, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, A. V., Karelin, S. V., Koldashov, S., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, M., Lee, A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergé, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, J. M., Ryan, R., Sarkar, V., Scotti, M., Simon, R., Sparvoli, P., Spillantini, S., Stochaj, Y. I., Stozhkov, N., Thakur, A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Y. T., Yurkin, G. Zampa, N. Zampa, Adriani, O., Barbarino, Giancarlo, Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bravar, U., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Christian, E. R., Donato, C. De, Nolfo, G. A. de, Santis, C. De, Simone, N. De, Felice, V. Di, Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Lee, M., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergé, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Ryan, J. M., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Stochaj, S., Stozhkov, Y. I., Thakur, N., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Sun: flares, earth magnetic field, Sun: coronal mass ejections (CMEs), Population, FOS: Physical sciences, Astrophysics, Magnetosheath, PAMELA, Sun: particle emission, propagation, Coronal mass ejection, Astrophysics::Solar and Stellar Astrophysics, Pitch angle, Sun: heliosphere, education, solar particles, Solar and Stellar Astrophysics (astro-ph.SR), Earth and Planetary Astrophysics (astro-ph.EP), Physics, education.field_of_study, Neutron monitor, Solar energetic particles, Earth, Astronomy and Astrophysics, Space and Planetary Science, Settore FIS/04, PAMELA, solar flare, propagation, earth magnetic field, solar particles, solar flare, Particle acceleration, Astrophysics - Solar and Stellar Astrophysics, Antimatter, Physics::Space Physics, Astrophysics - Earth and Planetary Astrophysics
Abstract: The nature of particle acceleration at the Sun, whether through flare reconnection processes or through shocks driven by coronal mass ejections (CMEs), is still under scrutiny despite decades of research. The measured properties of solar energetic particles (SEPs) have long been modeled in different particle-acceleration scenarios. The challenge has been to disentangle to the effects of transport from those of acceleration. The Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics (PAMELA) instrument, enables unique observations of SEPs including composition and the angular distribution of the particles about the magnetic field, i.e. pitch angle distribution, over a broad energy range (>80 MeV) -- bridging a critical gap between space-based measurements and ground-based. We present high-energy SEP data from PAMELA acquired during the 2012 May 17 SEP event. These data exhibit differential anisotropies and thus transport features over the instrument rigidity range. SEP protons exhibit two distinct pitch angle distributions; a low-energy population that extends to 90�� and a population that is beamed at high energies (>1 GeV), consistent with neutron monitor measurements. To explain a low-energy SEP population that exhibits significant scattering or redistribution accompanied by a high-energy population that reaches the Earth relatively unaffected by dispersive transport effects, we postulate that the scattering or redistribution takes place locally. We believe these are the first comprehensive measurements of the effects of solar energetic particle transport in the Earth's magnetosheath., 21 pages, 4 figures. Accepted for publication in The Astrophysical Journal Letters
Published: 2015

28. Measurement of the cosmic rays light component (p+He) primary spectrum with ARGO-YBJ

Author: B. Panico, G. Di Sciascio, Panico, B., and Di Sciascio, G.
Subjects: Core (optical fiber), Physics, Nuclear and High Energy Physics, Range (particle radiation), Primary (astronomy), ARGO-YBJ, Light component, Cosmic ray, Cosmic rays spectrum, Astrophysics, Instrumentation, Argo, Lower energy
Abstract: The ARGO-YBJ experiment, located at the Yangbajing Cosmic Ray Laboratory (Tibet, 4300 m a.s.l., 606 g/cm2) has an high segmentation that allows the detection of air showers with greater detail and lower energy threshold (a few hundred GeV) compared to other EAS arrays. The spectrum of the primary cosmic ray light (p+He) component in the energy range ∼ 10 – 100 TeV is measured selecting quasi-vertical showers ( θ 15 ° ) with the reconstructed core position located in a 40×40 m2 fiducial area. The results are compared with other measurements carried out with direct methods.
Published: 2012

29. H, He, Li and Be Isotopes in the PAMELA-Experiment

Author: W Menn, O Adriani, G C Barbarino, G A Bazilevskaya, R Bellotti, M Boezio, E A Bogomolov, M Bongi, V. Bonvicini, S Bottai, A Bruno, F Cafagna, D Campana, P Carlson, M Casolino, G Castellini, C De Donato, C De Santis, N De Simone, V di Felice, V Formato, A M Galper, A V Karelin, S V Koldashov, S Koldobskiy, S Y Krutkov, A N Kvashnin, A Leonov, V Malakhov, L Marcelli, M Martucci, A G Mayorov, M Mergè, V Mikhailov, E Mocchiutti, A Monaco, N Mori, R Munini, G Osteria, F Palma, B Panico, P Papini, M Pearce, P Picozza, M Ricci, S B Ricciarini, R Sarkar, V. Scotti, M Simon, R Sparvoli, P Spillantini, Y I Stozhkov, A Vacchi, E Vannuccini, G Vasilyev, S A Voronov, Y T Yurkin, G Zampa, N Zampa, M S Potgieter, E E Vos, Menn, W., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Mergè, M., Mikhailov, V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S. A., Yurkin, Y. T., Zampa, G., Zampa, N., Potgieter, M. S., and Vos, E. E.
Subjects: Physics, History, Calorimeter (particle physics), Spectrometer, PAMELA detector, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Settore FIS/04, Cosmic ray, Astrophysics, Scintillator, Computer Science Applications, Education, law.invention, Nuclear physics, Physics and Astronomy (all), Antiproton, law, Scintillation counter, Neutron detection, High Energy Physics::Experiment, Calorimeters, Cosmic ray measurement, Cosmic rays, Cosmology, High energy physics, Isotopes, Particle detectors, Nuclear Experiment
Abstract: On the 15th of June 2006, the PAMELA satellite-borne experiment was launched from the Baikonur cosmodrome and it has been collecting data since July 2006. The apparatus comprises a time-of-flight system, a silicon-microstrip magnetic spectrometer, a silicon-tungsten electromagnetic calorimeter, an anti-coincidence system, a shower tail counter scintillator and a neutron detector. The scientific objectives addressed by the mission are the measurement of the antiprotons and positrons spectra in cosmic rays, the hunt for antinuclei as well as the determination of light nuclei fluxes from hydrogen to oxygen in a wide energy range and with very high statistics. In this paper the identification capability for light nuclei isotopes using two different detector systems (Time-of-Flight and multiple dE/dx measurements in the calorimeter) and preliminary results of the isotopic ratios will be presented.
Published: 2016

30. Lithium and Beryllium Isotopes with the PAMELA Experiment

Author: Andrea Vacchi, Sergey Koldobskiy, Yu. T. Yurkin, L. Marcelli, V. V. Malakhov, V. Di Felice, V. V. Mikhailov, F. Palma, O. Adriani, Roberta Sparvoli, N. Zampa, Paolo Papini, Per Carlson, A. N. Kvashnin, Mark Pearce, D. Campana, F. Cafagna, S. Bottai, G. Vasilyev, M. Ricci, S. Y. Krutkov, N. De Simone, P. Picozza, Alfonso Monaco, Sergey Koldashov, Massimo Bongi, G. Castellini, Mirko Boezio, Yuri Stozhkov, S. A. Voronov, V. Bonvicini, E. Mocchiutti, Alexey Leonov, A. V. Karelin, P. Spillantini, Ritabrata Sarkar, V. Scotti, G. A. Bazilevskaya, Roberto Bellotti, R. Munini, E. Vannuccini, A. M. Galper, E. A. Bogomolov, Valerio Formato, S. B. Ricciarini, Michal Simon, Marco Casolino, M. Merge, Giancarlo Barbarino, A. Bruno, C. De Santis, B. Panico, Gianluigi Zampa, M. Martucci, C. De Donato, G. Osteria, W. Menn, A. G. Mayorov, Nicola Mori, Menn, W., Bogomolov, E. A., Simon, M., Vasilyev, G., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Mergè, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Sarkar, R., Scotti, V., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Physics - Instrumentation and Detectors, FOS: Physical sciences, chemistry.chemical_element, Cosmic ray, 01 natural sciences, Nuclear physics, cosmic rays, 0103 physical sciences, astroparticle physics, Instrumentation and Methods for Astrophysics (astro-ph.IM), 010303 astronomy & astrophysics, High Energy Astrophysical Phenomena (astro-ph.HE), Settore FIS/01, Astroparticle physics, Physics, 010308 nuclear & particles physics, Astronomy and Astrophysics, Instrumentation and Detectors (physics.ins-det), Isotopic composition, chemistry, Space and Planetary Science, Lithium, Beryllium, Orbit (control theory), Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics, Isotopes of beryllium
Abstract: The cosmic-ray lithium and beryllium ($^{6}$Li, $^{7}$Li, $^{7}$Be, $^{9}$Be, $^{10}$Be) isotopic composition has been measured with the satellite-borne experiment PAMELA, which was launched into low-Earth orbit on-board the Resurs-DK1 satellite on June 15th 2006. The rare lithium and beryllium isotopes in cosmic rays are believed to originate mainly from the interaction of high energy carbon, nitrogen and oxygen nuclei with the interstellar medium (ISM), but also on "tertiary" interactions in the ISM (i.e. produced by further fragmentation of secondary beryllium and boron). In this paper the isotopic ratios $^{7}$Li/$^{6}$Li and $^{7}$Be/($^{9}$Be + $^{10}$Be) measured between 150 and 1100 MeV/n using two different detector systems from July 2006 to September 2014 will be presented., 13 pages, 11 figures, accepted for publication in the Astrophysical Journal. arXiv admin note: text overlap with arXiv:1512.06535
Published: 2018

31. Unexpected Cyclic Behavior in Cosmic-Ray Protons Observed by PAMELA at 1 au

Author: E. Vannuccini, E. A. Bogomolov, S. Y. Krutkov, A. N. Kvashnin, Sergey Koldobskiy, A. Bruno, Mirko Boezio, V. Bonvicini, G. Pizzella, P. Spillantini, M. Merge, C. De Santis, G. A. Bazilevskaya, G. Vasilyev, R. Munini, Alfonso Monaco, Roberto Bellotti, Andrea Vacchi, A. M. Galper, O. Adriani, Mark Pearce, D. Campana, S. B. Ricciarini, Yu. T. Yurkin, Roberta Sparvoli, Alexey Leonov, A. G. Mayorov, Michal Simon, Massimo Bongi, E. Mocchiutti, A. V. Karelin, N. Zampa, Per Carlson, P. Picozza, V. Di Felice, Paolo Papini, Marco Casolino, L. Marcelli, B. Panico, Gianluigi Zampa, S. A. Voronov, M. Ricci, V. V. Malakhov, G. Osteria, Sergey Koldashov, G. Castellini, Yuri Stozhkov, Nicola Mori, Giancarlo Barbarino, M. Martucci, V. V. Mikhailov, F. Cafagna, W. Menn, Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Santis, C., Di Felice, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Merge, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Panico, B., Papini, P., Pearce, M., Picozza, P., Pizzella, G., Ricci, M., Ricciarini, S. B., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Hadron, FOS: Physical sciences, Cosmic ray, Astrophysics, 01 natural sciences, cosmic rays, Physics - Space Physics, 0103 physical sciences, Sun: heliosphere, 010306 general physics, 010303 astronomy & astrophysics, Solar and Stellar Astrophysics (astro-ph.SR), cosmic ray, Earth and Planetary Astrophysics (astro-ph.EP), Settore FIS/01, Physics, Range (particle radiation), Stellar atmosphere, Astronomy and Astrophysics, Space Physics (physics.space-ph), Baryon, Stars, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, Heliosphere, Main sequence, Astrophysics - Earth and Planetary Astrophysics
Abstract: Protons detected by the PAMELA experiment in the period 2006-2014 have been analyzed in the energy range between 0.40-50 GV to explore possible periodicities besides the well known solar undecennial modulation. An unexpected clear and regular feature has been found at rigidities below 15 GV, with a quasi-periodicity of $\sim$450 days. A possible Jovian origin of this periodicity has been investigated in different ways. The results seem to favor a small but not negligible contribution to cosmic rays from the Jovian magnetosphere, even if other explanations cannot be excluded., article 4 figures, 1 table
Published: 2018

32. The myotonic dystrophy type 2 (DM2) gene product zinc finger protein 9 (ZNF9) is associated with sarcomeres and normally localized in DM2 patients' muscles

Author: Giuseppe Novelli, Roberto Massa, Fabrizio Loreni, Patrizia Sabatelli, Sara Caldarola, Francesca Fusco, Chiara Terracciano, Giorgio Bernardi, M. B. Panico, and A. Botta
Subjects: musculoskeletal diseases, Zinc finger, Histology, medicine.diagnostic_test, biology, Immunogold labelling, Immunofluorescence, Molecular biology, Sarcomere, Pathology and Forensic Medicine, Gene product, Neurology, Physiology (medical), medicine, biology.protein, Titin, Neurology (clinical), Myofibril, Actin
Abstract: R. Massa, M. B. Panico, S. Caldarola, F. R. Fusco, P. Sabatelli, C. Terracciano, A. Botta, G. Novelli, G. Bernardi and F. Loreni (2010) Neuropathology and Applied Neurobiology36, 275–284 The myotonic dystrophy type 2 (DM2) gene product zinc finger protein 9 (ZNF9) is associated with sarcomeres and normally localized in DM2 patients' muscles Aims: Myotonic dystrophy type 2 (DM2) is caused by a [CCTG]n intronic expansion in the zinc finger protein 9 (ZNF9) gene. As for DM1, sharing with DM2 a similar phenotype, the pathogenic mutation involves a transcribed but untranslated genomic region, suggesting that RNA toxicity may have a role in the pathogenesis of these multisystem disorders by interfering with common cellular mechanisms. However, haploinsufficiency has been described in DM1 and DM2 animal models, and might contribute to pathogenesis. The aim of the present work was therefore to assess ZNF9 protein expression in rat tissues and in human muscle, and ZNF9 subcellular distribution in normal and DM2 human muscles. Methods: Polyclonal anti-ZNF9 antibodies were obtained in rabbit, high pressure liquid chromatography-purified, and used for Western blot, standard and confocal immunofluorescence and immunogold labelling electron microscopy on a panel of normal rat tissues and on normal and DM2 human muscles. Results: Western blot analysis showed that ZNF9 is ubiquitously expressed in mammalian tissues, and that its signal is not substantially modified in DM2 muscles. Immunofluorescence studies showed a myofibrillar distribution of ZNF9, and double staining with two non-repetitive epitopes of titin located it in the I bands. This finding was confirmed by the visualization of ZNF9 in close relation with sarcomeric thin filaments by immunogold labelling electron microscopy. ZNF9 distribution was unaltered in DM2 muscle fibres. Conclusions: ZNF9 is abundantly expressed in human myofibres, where it is located in the sarcomeric I bands, and no modification of this pattern is observed in DM2 muscles.
Published: 2010

33. Preferential central nucleation of type 2 myofibers is an invariable feature of myotonic dystrophy type 2

Author: M. B. Panico, Chiara Terracciano, Corrado Angelini, Roberto Massa, Giuseppe Novelli, Giorgio Bernardi, Emanuela Bonifazi, Giovanni Meola, and Valerio Pisani
Subjects: musculoskeletal diseases, Pathology, medicine.medical_specialty, Muscle biopsy, medicine.diagnostic_test, Physiology, business.industry, Anatomy, Myotonia, medicine.disease, Myotonic dystrophy, Muscle hypertrophy, Cellular and Molecular Neuroscience, Atrophy, Physiology (medical), Morphological analysis, Biopsy, medicine, Neurology (clinical), Fiber, business
Abstract: The clinical features of myotonic dystrophy type 1 (DM1) and type 2 (DM2) may present striking similarity, whereas, in some cases, the DM2 phenotype may be so mild that the diagnosis may be missed. Therefore, the identification of disease-specific histopathological patterns for DM1 and DM2 may help clinicians to correctly address genetic studies. We performed a comparative morphological and morphometric analysis on muscle biopsies from 10 DM1 and 11 DM2 patients, comparing type 1 and type 2 fibers as to: fiber type predominance, transverse diameter, atrophy and hypertrophy factors, and prevalence of central nuclei. In DM1 cases we observed preferential type 1 fiber atrophy and a higher prevalence of central nucleation among type 1 fibers in all cases. In DM2 muscle biopsies, high rates of atrophic and hypertrophic type 2 fibers were observed in most cases, and preferential central nucleation in type 2 fibers was present in all cases. As opposed to DM1, in which type 1 fibers display most of the histological changes, preferential atrophy and hypertrophy of type 2 fibers may be considered as markers of DM2. A higher prevalence of central nuclei among hypertrophic type 2 fibers has a predictive value for the diagnosis of DM2. Thus, morphometric and fiber type-based histological analysis of muscle biopsies may help differentiate between DM1 and DM2 and guide molecular analysis.
Published: 2008

34. Overexpression of ErbB2 and ErbB3 receptors in Schwann cells of patients with Charcot–Marie–Tooth disease type 1A

Author: Roberto Bei, Giorgio Bernardi, M. B. Panico, Nicolo' Rizzuto, Andrea Modesti, Chiara Terracciano, Roberto Massa, Tiziana Cavallaro, and Camilla Palumbo
Subjects: Male, Receptor, ErbB-3, Physiology, Gene Expression, Schwann cell, Biology, Connexins, Cellular and Molecular Neuroscience, ErbB Receptors, Sural Nerve, Charcot-Marie-Tooth Disease, ErbB, Physiology (medical), medicine, Animals, Humans, ERBB3, Rats, Wistar, skin and connective tissue diseases, Receptor, cell differentiation, Charcot-Marie-Tooth disease type 1A, ErbB receptors, immunohistochemistry, Schwann cells, Axotomy, Genes, erbB-2, Charcot-Marie-Tooth Disease Type 1A, Immunohistochemistry, Sciatic Nerve, Rats, medicine.anatomical_structure, nervous system, Cancer research, Neuregulin, Settore MED/26 - Neurologia, Schwann Cells, Neurology (clinical), Signal transduction, Wallerian Degeneration, Neuroscience
Abstract: Axon-derived neuregulins (NRGs) are a family of growth factors whose binding to ErbB tyrosine kinase receptors promotes the maturation, proliferation and survival of Schwann cells (SCs). Correct NRG/ErbB signaling is essential for the homeostasis of axonal-glial complexes and seems to play a role in peripheral nerve repair. The potential involvement of ErbB receptors in human peripheral neuropathies has not been clarified. Therefore, we assessed the immunoreactivity for EGFR (ErbB1), ErbB2, and ErbB3 in nerve biopsies from patients with different forms of Charcot-Marie-Tooth disease, type 1, (CMT1), as compared to others with inflammatory neuropathies and controls. The most notable changes consisted in the overexpression of ErbB2 and ErbB3 by SCs of nerves from CMT1A patients. These findings are consistent with an impairment of SC differentiation and expand the molecular phenotype of CMT1A. The upregulation of these receptors may play a role in the inhibition of myelination or in the promotion of recurrent demyelination and axonal damage.
Published: 2006

35. Observation of TeV gamma rays from the Cygnus region with the ARGO-YBJ experiment

Author: Carla Bleve, Q. Q. Zhu, B. S. Wang, Zhaxisangzhu, Hongbo Hu, C. F. Feng, B. Bartoli, Carlo Vigorito, S. M. Mari, A. F. Yuan, X. D. Sheng, Zhengguo Cao, Paolo Montini, T. Di Girolamo, G. Liguori, B. D'Ettorre Piazzoli, R. Iuppa, L. L. Ma, Haibing Hu, Jilong Zhang, Y. Q. Guo, E. Giroletti, Y. B. Chen, H. J. Li, Chang-Chun Ning, Zhaoyang Feng, H. R. Wu, F. Ruggieri, Y. Zhang, P. Bernardini, S. W. Cui, D. Martello, B. Panico, Labaciren, Jianli Zhang, L. Xue, M. Iacovacci, M. Zha, M. Y. Liu, P. R. Shen, X. Y. Zhang, B. Z. Dai, J. K. K. Liu, Antonio Budano, P. Pistilli, H. M. Zhang, X. X. Zhou, C. Cattaneo, H. Y. Jia, X. H. Ding, Hong-peng Lu, Q. Y. Yang, Zhaxiciren, P. Creti, A. K. Calabrese Melcarne, P. F. Zhang, Cristian Stanescu, P. Branchini, A. Surdo, Roberto Cardarelli, Danzengluobu, G. Zizzi, Q. Huang, X. J. Bi, G. Marsella, Zhenyong Feng, F. R. Zhu, S. Vernetto, C. Liu, Bingwei Xu, X. X. Li, S. Catalanotti, Paolo Camarri, Z. G. Yao, H.H. He, M. Dattoli, M. Panareo, Huaguang Wang, Y. H. Tan, X. H. Ma, Q. B. Gou, I. De Mitri, J. B. Zhao, P. Salvini, Fudong Shi, A. Pagliaro, S. Mastroianni, J. Y. Li, T. L. Chen, I. Bolognino, S. Z. Chen, Giovanni Mancarella, G. Di Sciascio, X. C. Yang, R. Santonico, Irina James, L. Perrone, F. Galeazzi, Longzhou Zhang, C. Y. Wu, C. Q. Liu, G. D'Alí Staiti, P. Vallania, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, R., Cardarelli, S., Catalanotti, C., Cattaneo, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D'Alí Staiti, Danzengluobu, M., Dattoli, DE MITRI, Ivan, B., D'Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, F., Galeazzi, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Hu, Hongbo, Hu, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, Labaciren, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, L. L., Ma, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilong, Zhang, Jianli, Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, J., Zhao, Zhaxiciren, Zhaxisangzhu, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, G., Zizzi, Bartoli, Bruno, Bernardini, P., Bleve, C., Bolognino, I., Branchini, P., Budano, A., A. K. C., Camarri, P., Cao, Z., Cardarelli, R., Catalanotti, Sergio, Cattaneo, C., Chen, S. Z., Chen, T. L., Chen, Y., Creti, P., Cui, S. W., Dai, B. Z., Staiti, G. D., Dattoli, M., Mitri, I. D., D'ETTORRE PIAZZOLI, Benedetto, DI GIROLAMO, Tristano, Ding, X. H., Sciascio, G. D., Feng, C. F., Feng, Z. Y., Galeazzi, F., Giroletti, E., Gou, Q. B., Guo, Y. Q., H. B., Hu, Huang, Q., Iacovacci, Michele, Iuppa, R., James, I., Jia, H. Y., Liguori, G., Liu, C., Liu, C. Q., Liu, J., Liu, M. Y., Lu, H., Mancarella, G., Mari, S. M., Marsella, G., Martello, D., Mastroianni, S., Montini, P., Ning, C. C., Pagliaro, A., Panareo, M., Panico, B., Perrone, L., Pistilli, P., Ruggieri, F., Salvini, P., Santonico, R., Shen, P. R., Sheng, X. D., Shi, F., Stanescu, C., Surdo, A., Tan, Y. H., Vallania, P., Vernetto, S., Vigorito, C., Wang, B., Wang, H., Xu, B., Xue, L., Yang, Q. Y., Yang, X. C., Yao, Z. G., Yuan, A. F., Zha, M., Zhang, H. M., Zhang, J. L., Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhao, J., Zhou, X. X., Zhu, F. R., Zhu, Q. Q., Zizzi, G., Bartoli, B, Bernardini, P, Bi, XJ, Bleve, C, Bolognino, I, Branchini, P, Budano, A, Calabrese Melcarne, AK, Camarri, P, Cao, Z, Cardarelli, R, Catalanotti, S, Cattaneo, C, Chen, SZ, Chen, TL, Chen, Y, Creti, P, Cui, SW, Dai, BZ, D’Ali Staiti, G, Dattoli, M, De Mitri, I, D’Ettorre Piazzoli, B, Di Girolamo, T, Ding, XH, Di Sciascio, G, Feng, CF, Feng, ZYa, Feng, ZYo, Galeazzi, F, Giroletti, E, Gou, QB, Guo, YQ, He, HH, Hu, HBi, Hu, HBo, Huang, Q, Iacovacci, M, Iuppa, R, James, I, Jia, HY, Li, HJ, Li, JY, Li, XX, Liguori, G, Liu, C, Liu, CQ, Liu, J, Liu, MY, Lu, H, Ma, LL, Ma, XH, Mancarella, G, Mari, SM, Marsella, G, Martello, D, Mastroianni, S, Montini, P, Ning, CC, Pagliaro, A, Panareo, M, Panico, B, Perrone, L, Pistilli, P, Ruggieri, F, Salvini, P, Santonico, R, Shen, PR, Sheng, XD, Shi, F, Stanescu, C, Surdo, A, Tan, YH, Vallania, P, Vernetto, S, Vigorito, C, Wang, B, Wang, H, Wu, CY, Wu, HR, Xu, B, Xue, L, Yang, QY, Yang, XC, Yao, ZG, Yuan, AF, M. Zha, M, Zhang, HM, Zhang, JLi, Zhang, JLo, Zhang, L, Zhang, P, Zhang, XY, Zhang, Y, Zhao, J, Zhaxiciren, Zhaxisangzhu, Zhou, XX, Zhu, FR, Zhu, QQ, Zizzi, G, Bartoli, B., Bi, X. J., Melcarne A. K., Calabrese, Catalanotti, S., Staiti G., D'Ali, De Mitri, I., Piazzoli B., D'Ettorre, Di Girolamo, T., Di Sciascio, G., Feng, Zhaoyang, Feng, Zhenyong, He, H. H., Hu, Haibing, Hu, Hongbo, Iacovacci, M., Li, H. J., Li, J. Y., Li, X. X., Ma, L. L., Ma, X. H., Mari, Stefano Maria, Wu, C. Y., Wu, H. R., Zhang, Jilong, and Zhang, Jianli
Subjects: Astrophysics::High Energy Astrophysical Phenomena, general – pulsars: individual (MGRO J2019+37 [Gamma rays], Flux, FOS: Physical sciences, Astrophysics, 01 natural sciences, Pulsar wind nebula, general – pulsar, 0103 physical sciences, MILAGRO, 010303 astronomy & astrophysics, DETECTOR, Argo, Physics, CALIBRATION, High Energy Astrophysical Phenomena (astro-ph.HE), 010308 nuclear & particles physics, MGRO J2031+41), Settore FIS/01 - Fisica Sperimentale, Gamma ray, Astronomy and Astrophysics, individual (MGRO J2019+37, MGRO J2031+41), PLANE, 3. Good health, Medium energy, Crab Nebula, gamma ray, 13. Climate action, Space and Planetary Science, GALACTIC SOURCES, J2032+4130, Milagro, gamma rays, general – pulsars, EMISSION, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We report the observation of TeV gamma-rays from the Cygnus region using the ARGO-YBJ data collected from 2007 November to 2011 August. Several TeV sources are located in this region including the two bright extended MGRO J2019+37 and MGRO J2031+41. According to the Milagro data set, at 20 TeV MGRO J2019+37 is the most significant source apart from the Crab Nebula. No signal from MGRO J2019+37 is detected by the ARGO-YBJ experiment, and the derived flux upper limits at 90% confidence level for all the events above 600 GeV with medium energy of 3 TeV are lower than the Milagro flux, implying that the source might be variable and hard to be identified as a pulsar wind nebula. The only statistically significant (6.4 standard deviations) gamma-ray signal is found from MGRO J2031+41, with a flux consistent with the measurement by Milagro., 14 pages, 4 figures
Published: 2012

36. Measurement of the cosmic ray antiproton/proton flux ratio at TeV energies with the ARGO-YBJ detector

Author: X. X. Li, I. De Mitri, M. Iacovacci, M. Zha, G. D'Alí Staiti, Zhenyong Feng, P. Vallania, S. Vernetto, C. Cattaneo, F. R. Zhu, C. Liu, T. L. Chen, X. H. Ma, H.H. He, S. W. Cui, Jilong Zhang, F. Ruggieri, Q. Q. Zhu, P. Bernardini, S. Catalanotti, M. Panareo, Giovanni Mancarella, T. Di Girolamo, B. D'Ettorre Piazzoli, Y. Q. Guo, Carla Bleve, C. Y. Wu, E. Giroletti, B. Panico, P. Salvini, Zhaxiciren, R. Santonico, Zihuang Cao, Y. B. Chen, H. J. Li, Paolo Camarri, C. Q. Liu, H. R. Wu, Hongbo Hu, L. Xue, C. F. Feng, A. K. Calabrese Melcarne, A. F. Yuan, Carlo Vigorito, B. Z. Dai, Paolo Montini, R. Iuppa, B. Bartoli, Hong-peng Lu, X. Y. Zhang, X. C. Yang, G. Marsella, Haibing Hu, Cristian Stanescu, P. Branchini, Y. X. Yan, Antonio Budano, B. S. Wang, J. K. K. Liu, Zhaxisangzhu, Labaciren, Irina James, Y. Zhang, Chang-Chun Ning, Zhaoyang Feng, D. Martello, Longzhou Zhang, L. Perrone, Jianli Zhang, P. Creti, P. Pistilli, H. M. Zhang, X. X. Zhou, Z. G. Yao, Bingwei Xu, A. Surdo, Q. Huang, Huaguang Wang, G. Liguori, Fudong Shi, S. Mastroianni, Q. B. Gou, X. D. Sheng, P. R. Shen, P. F. Zhang, X. J. Bi, S. Z. Chen, S. M. Mari, X. B. Qu, X. H. Ding, Roberto Cardarelli, G. Di Sciascio, Y. H. Tan, J. Y. Li, M. Y. Liu, Q. Y. Yang, H. Y. Jia, Danzengluobu, G. Zizzi, I. Bolognino, A. Pagliaro, Bartoli, B., Bernardini, P., Bi, X. J., Bleve, C., Bolognino, I., Branchini, P., Budano, A., Melcarne A. K., Calabrese, Camarri, P., Cao, Z., Cardarelli, R., Catalanotti, S., Cattaneo, C., Chen, S. Z., Chen, T. L., Chen, Y., Creti, P., Cui, S. W., Dai, B. Z., Staiti G., D'Ali, Danzengluobu, De Mitri, I., Piazzoli B., D'Ettorre, Di Girolamo, T., Ding, X. H., Di Sciascio, G., Feng, C. F., Feng, Zhaoyang, Feng, Zhenyong, Giroletti, E., Gou, Q. B., Guo, Y. Q., He, H. H., Hu, Haibing, Hu, Hongbo, Huang, Q., Iacovacci, M., Iuppa, R., James, I., Jia, H. Y., Labaciren, Li, H. J., Li, J. Y., Li, X. X., Liguori, G., Liu, C., Liu, C. Q., Liu, J., Liu, M. Y., Lu, H., Ma, X. H., Mancarella, G., Mari, Stefano Maria, Marsella, G., Martello, D., Mastroianni, S., Montini, P., Ning, C. C., Pagliaro, A., Panareo, M., Panico, B., Perrone, L., Pistilli, P., Qu, X. B., Ruggieri, F., Salvini, P., Santonico, R., Shen, P. R., Sheng, X. D., Shi, F., Stanescu, C., Surdo, A., Tan, Y. H., Vallania, P., Vernetto, S., Vigorito, C., Wang, B., Wang, H., Wu, C. Y., Wu, H. R., Xu, B., Xue, L., Yan, Y. X., Yang, Q. Y., Yang, X. C., Yao, Z. G., Yuan, A. F., Zha, M., Zhang, H. M., Zhang, Jilong, Zhang, Jianli, Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhaxiciren, Zhaxisangzhu, Zhou, X. X., Zhu, F. R., Zhu, Q. Q., Zizzi, G., Bartoli, Bruno, Bi, X., Calabrese Melcarne, A., Catalanotti, Sergio, Chen, S., Chen, T., Cui, S., Dai, B., D’Alí Staiti, G., D'ETTORRE PIAZZOLI, Benedetto, DI GIROLAMO, Tristano, Ding, X., Feng, C., Zhaoyang, Feng, Zhenyong, Feng, Gou, Q., Guo, Y., He, H., Haibing, Hu, Hongbo, Hu, Iacovacci, Michele, Jia, H., Li, H., Li, J., Li, X., Liu, M., Ma, X., Mari, S., Ning, C., Qu, X., Shen, P., Sheng, X., Tan, Y., Wu, C., Wu, H., Yan, Y., Yang, Q., Yang, X., Yao, Z., Yuan, A., Zhang, H., Jilong, Zhang, Jianli, Zhang, Zhang, X., Zhou, X., Zhu, F., Zhu, Q., Bartoli, B, Bernardini, P, Bi, XJ, Bleve, C, Bolognino, I, Branchini, P, Budano, A, Calabrese Melcarne, AK, Camarri, P, Cao, Z, Cardarelli, R, Catalanotti, S, Cattaneo, C, Chen, SZ, Chen, TL, Chen, Y, Creti, P, Cui, SW, Dai, BZ, D’Ali' Staiti, G, De Mitri, I, D’Ettorre Piazzoli, B, Di Girolamo, T, Ding, XH, Di Sciascio, G, Feng, CF, Feng, ZYa, Feng, ZYo, Giroletti, E, Gou, QB, Guo, YQ, He, HH, Hu, HBa, Hu, HBo, Huang, Q, Iacovacci, M, Iuppa, R, James, I, Jia, HY, Li, HJ, Li, JY, Li, XX, Liguori, G, Liu, C, Liu, CQ, Liu, J, Liu, MY, Lu, H, Ma, XH, Mancarella, G, Mari, SM, Marsella, G, Martello, D, Mastroianni, S, Montini, P, Ning, CC, Pagliaro, A, Panareo, M, Panico, B, Perrone, L, Pistilli, P, Qu, XB, Ruggieri, F, Salvini, P, Santonico, R, Shen, PR, Sheng, XD, Shi, F, Stanescu, C, Surdo, A, Tan, YH, Vallania, P, Vernetto, S, Vigorito, C, Wang, B, Wang, H, Wu, CY, Wu, HR, Xu B, Xue, L, Yan, YX, Yang, QY, Yang, XC, Yao, ZG, Yuan, AF, Zha, M, Zhang, HM, Zhang, JLo, Zhang, JLi, Zhang, L, Zhang, P, Zhang, XY, Zhang, Y, Zhaxiciren, Zhaxisangzhu, Zhou, XX, Zhu, FR, Zhu, QQ, Zizzi, G, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, R., Cardarelli, S., Catalanotti, C., Cattaneo, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Alí Staiti, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, X. B., Qu, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Y. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, and G., Zizzi
Subjects: Physics, Nuclear and High Energy Physics, Antiparticle, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Settore FIS/01 - Fisica Sperimentale, Earth-Moon, Cosmic ray, magnetic spectrometer, High Energy Physics - Experiment, Nuclear physics, Earth's magnetic field, Antiproton, Antimatter, antiproton, Content (measure theory), Antiproton-Proton ratio, Cosmic rays, Extended Air Showers, Astrophysics - High Energy Astrophysical Phenomena, Energy (signal processing)
Abstract: Cosmic ray antiprotons provide an important probe to study the cosmic ray propagation in the interstellar space and to investigate the existence of dark matter. Acting the Earth-Moon system as a magnetic spectrometer, paths of primary antiprotons are deflected in the opposite sense with respect to those of the protons in their way to the Earth. This effect allows, in principle, the search for antiparticles in the direction opposite to the observed deficit of cosmic rays due to the Moon (the so-called `Moon shadow'). The ARGO-YBJ experiment, located at the Yangbajing Cosmic Ray Laboratory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm$^2$), is particularly effective in measuring the cosmic ray antimatter content via the observation of the cosmic rays shadowing effect due to: (1) good angular resolution, pointing accuracy and long-term stability; (2) low energy threshold; (3) real sensitivity to the geomagnetic field. Based on all the data recorded during the period from July 2006 through November 2009 and on a full Monte Carlo simulation, we searched for the existence of the shadow cast by antiprotons in the TeV energy region. No evidence of the existence of antiprotons is found in this energy region. Upper limits to the $\bar{p}/p$ flux ratio are set to 5 % at a median energy of 1.4 TeV and 6 % at 5 TeV with a confidence level of 90%. In the TeV energy range these limits are the lowest available., Comment: Contact authors: G. Di Sciascio (disciascio@roma2.infn.it) and R. Iuppa (iuppa@roma2.infn.it), INFN Sezione di Roma Tor Vergata, Roma, Italy
Published: 2012

37. Gamma-Ray Astronomy with ARGO-YBJ

Author: B. Bartoli, X. J. Bi, C. Bleve, I. Bolognino, P. Branchini, A. Budano, A. K. Calabrese Melcarne, P. Camarri, Z. Cao, A. Cappa, R. Cardarelli, S. Catalanotti, C. Cattaneo, P. Celio, S. Z. Chen, T. L. Chen, Y. Chen, P. Creti, S. W. Cui, B. Z. Dai, G. D’Ali´ Staiti, Danzengluobu, M. Dattoli, B. D’Ettorre Piazzoli, T. Di Girolamo, X. H. Ding, G. Di Sciascio, C. F. Feng, Zhaoyang Feng, Zhenyong Feng, F. Galeazzi, P. Galeotti, E. Giroletti, Q. B. Gou, Y. Q. Guo, H. H. He, Haibing Huo, Hongbo Hue, Q. Huang, M. Iacovacci, R. Iuppa, I. James, H. Y. Jia, Labaciren, H. J. Li, J. Y. Li, X. X. Li, G. Liguori, C. Liu, C. Q. Liu, J. Liu, M. Y. Liu, H. Lu, X. H. Ma, S. M. Mari, S. Mastroianni, P. Montini, C. C. Ning, A. Pagliaro, B. Panico, P. Pistilli, X. B. Qu, E. Rossi, F. Ruggieri, P. Salvini, R. Santonico, P. R. Shen, X. D. Sheng, F. Shi, C. Stanescu, A. Surdo, Y. H. Tan, P. Vallania, S. Vernetto, C. Vigorito, B. Wang, H. Wang, C. Y. Wu, H. R. Wu, B. Xu, L. Xue, Y. X. Yan, Q. Y. Yang, X. C. Yang, Z. G. Yao, A. F. Yuan, M. Zha, H. M. Zhang, JilongZhang, JianliZhang, L. Zhang, P. Zhang, X. Y. Zhang, Y. Zhang, Zhaxiciren, Zhaxisangzhu, X. X. Zhou, F. R. Zhu, Q. Q. Zhu, G. Zizzi, BERNARDINI, Paolo, DE MITRI, Ivan, MANCARELLA, Giovanni, MARSELLA, GIOVANNI, MARTELLO, Daniele, PANAREO, Marco, PERRONE, Lorenzo, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, A., Cappa, R., Cardarelli, S., Catalanotti, C., Cattaneo, P., Celio, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Ali´ Staiti, Danzengluobu, M., Dattoli, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, F., Galeazzi, P., Galeotti, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Huo, Hongbo, Hue, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, Labaciren, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, X. B., Qu, E., Rossi, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Y. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilongzhang, Jianlizhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, Zhaxiciren, Zhaxisangzhu, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, and G., Zizzi
Subjects: TeV gamma-ray flares – Gamma rays: observations – Galaxy: Crab Nebula [Galaxy]
Abstract: ARGO-YBJ is a full coverage air shower array located at the YangBaJing Cosmic Ray Laboratory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm2) recording data with a duty cycle 85% and an energy threshold of a few hundred GeV. In this paper the latest results in Gamma-Ray Astronomy are summarized.
Published: 2012

38. Light-component spectrum of the primary cosmic rays in the multi-TeV region measured by the ARGO-YBJ experiment

Author: X. C. Yang, B. Bartoli, Zhenyong Feng, B. Panico, C. Liu, P. R. Shen, Irina James, X. H. Ma, J. K. K. Liu, P. Salvini, G. D'Alí Staiti, P. Vallania, Q. Q. Zhu, P. Pistilli, H. M. Zhang, X. X. Zhou, Giovanni Mancarella, G. Di Sciascio, B. D'Ettorre Piazzoli, P. Creti, R. Santonico, X. X. Li, Y. B. Chen, H. J. Li, Carla Bleve, H. R. Wu, Hongbo Hu, H. Y. Jia, L. Xue, C. F. Feng, Bingwei Xu, C. Y. Wu, A. Surdo, L. Perrone, Hong-peng Lu, C. Q. Liu, Chang-Chun Ning, Zhaoyang Feng, Q. Huang, I. De Mitri, Q. B. Gou, X. Y. Zhang, T. Di Girolamo, Paolo Camarri, T. L. Chen, M. Iacovacci, B. Z. Dai, X. X. Yan, F. R. Zhu, P. F. Zhang, X. J. Bi, Y. Q. Guo, S. Catalanotti, S. W. Cui, S. Z. Chen, Jianli Zhang, P. Bernardini, F. Ruggieri, Cristian Stanescu, P. Branchini, M. Panareo, Zihuang Cao, A. F. Yuan, Carlo Vigorito, B. S. Wang, Longzhou Zhang, Zhaxisangzhu, Haibing Hu, E. Giroletti, Z. G. Yao, S. M. Mari, Antonio Budano, Y. Zhang, Labaciren, D. Martello, M. Zha, C. Cattaneo, A. K. Calabrese Melcarne, Paolo Montini, G. Marsella, R. Iuppa, S. Vernetto, Danzengluobu, X. D. Sheng, J. Y. Li, H.H. He, M. Dattoli, I. Bolognino, M. Y. Liu, Q. Y. Yang, G. Zizzi, X. B. Qu, X. H. Ding, Roberto Cardarelli, Y. H. Tan, A. Pagliaro, G. Liguori, Huaguang Wang, Fudong Shi, S. Mastroianni, Zhaxiciren, Jilong Zhang, Bartoli, B., Bernardini, P., Bi, X. J., Bleve, C., Bolognino, I., Branchini, P., Budano, A., Calabrese Melcarne, A. K., Camarri, P., Cao, Z., Cardarelli, R., Catalanotti, S., Cattaneo, C., Chen, S. Z., Chen, T. L., Chen, Y., Creti, P., Cui, S. W., Dai, B. Z., D'Ali Staiti, G., Danzengluobu, Dattoli, M., De Mitri, I., D'Ettorre Piazzoli, B., Di Girolamo, T., Ding, X. H., Di Sciascio, G., Feng, C. F., Feng, Z., Giroletti, E., Gou, Q. B., Guo, Y. Q., He, H. H., Hu, H., Huang, Q., Iacovacci, M., Iuppa, R., James, I., Jia, H. Y., Labaciren, Li, H. J., Li, J. Y., Li, X. X., Liguori, G., Liu, C., Liu, C. Q., Liu, J., Liu, M. Y., Lu, H., Ma, X. H., Mancarella, G., Mari, S. M., Marsella, G., Martello, D., Mastroianni, S., Montini, P., Ning, C. C., Pagliaro, A., Panareo, M., Panico, B., Perrone, L., Pistilli, P., Qu, X. B., Ruggieri, F., Salvini, P., Santonico, R., Shen, P. R., Sheng, X. D., Shi, F., Stanescu, C., Surdo, A., Tan, Y. H., Vallania, P., Vernetto, S., Vigorito, C., Wang, B., Wang, H., Wu, C. Y., Wu, H. R., Xu, B., Xue, L., Yan, X. X., Yang, Q. Y., Yang, X. C., Yao, Z. G., Yuan, A. F., Zha, M., Zhang, H. M., Zhang, J., Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhaxiciren, Zhaxisangzhu, Zhou, X. X., Zhu, F. R., Zhu, Q. Q., Zizzi, G., Bartoli, B, Bernardini, P, Bi, Xj, Bleve, C, Bolognino, I, Branchini, P, Budano, A, Melcarne, Akc, Camarri, P, Cao, Z, Cardarelli, R, Catalanotti, S, Cattaneo, C, Chen, Sz, Chen, Tl, Chen, Y, Creti, P, Cui, Sw, Dai, Bz, Staiti, Gd, Dattoli, M, De Mitri, I, Piazzoli, Bd, Di Girolamo, T, Ding, Xh, Di Sciascio, G, Feng, Cf, Feng, Zy, Giroletti, E, Gou, Qb, Guo, Yq, He, Hh, Hu, Hb, Huang, Q, Iacovacci, M, Iuppa, R, James, I, Jia, Hy, Li, Hj, Li, Jy, Li, Xx, Liguori, G, Liu, C, Liu, Cq, Liu, J, Liu, My, Lu, H, Ma, Xh, Mancarella, G, Mari, Stefano Maria, Marsella, G, Martello, D, Mastroianni, S, Montini, P, Ning, Cc, Pagliaro, A, Panareo, M, Panico, B, Perrone, L, Pistilli, P, Qu, Xb, Ruggieri, F, Salvini, P, Santonico, R, Shen, Pr, Sheng, Xd, Shi, F, Stanescu, C, Surdo, A, Tan, Yh, Vallania, P, Vernetto, S, Vigorito, C, Wang, B, Wang, H, Wu, Cy, Wu, Hr, Xu, B, Xue, L, Yan, Xx, Yang, Qy, Yang, Xc, Yao, Zg, Yuan, Af, Zha, M, Zhang, Hm, Zhang, Jl, Zhang, L, Zhang, P, Zhang, Xy, Zhang, Y, Zhou, Xx, Zhu, Fr, Zhu, Qq, Bartoli, Bruno, X. J., Bi, A. K. C., Catalanotti, Sergio, Staiti, G. D., Mitri, I. D., D'ETTORRE PIAZZOLI, Benedetto, DI GIROLAMO, Tristano, Sciascio, G. D., Feng, Z. Y., H. H., He, H. B., Hu, Iacovacci, Michele, H. J., Li, J. Y., Li, X. X., Li, X. H., Ma, X. B., Qu, C. Y., Wu, H. R., Wu, Zhang, J. L., B., Bartoli, Bernardini, Paolo, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, R., Cardarelli, S., Catalanotti, C., Cattaneo, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Alı´ Staiti, M., Dattoli, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, E., Giroletti, Q. B., Gou, Y. Q., Guo, Haibing, Hu, Hongbo, Hu, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, B., Xu, L., Xue, X. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilong, Zhang, Jianli, Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, G., Zizzi, Bi, XJ, Calabrese Melcarne, AK, Chen, SZ, Chen, TL, Cui, SW, Dai, BZ, D'ALI'STAITI, G, D’Ettorre Piazzoli, B, Ding, XH, Feng, CF, Feng, ZYa, Feng, ZYo, Gou, QB, Guo, YQ, He, HH, Hu, HBi, Hu, HBo, James, J, Jia, HY, Li, HJ, Li, JY, Li, XX, Liu, CQ, Liu, MY, Ma, XH, Mari, S, Ning, CC, Panareo, P, Qu, XB, Shen, PR, Sheng, XD, Tan, YH, Wu, CY, Wu, HR, Yan, XX, Yang, QY, Yang, XC, Yao, ZG, Yuan, AF, Zhang, HM, Zhang, JLi, Zhang, JLo, Zhang, XY, Zhou, XX, Zhu, FR, Zhu, QQ, and Zizzi, G
Subjects: Extended Air Showers, Cosmic Rays, Gamma Ray sources, Nuclear and High Energy Physics, Proton, TIBET, Astrophysics::High Energy Astrophysical Phenomena, Extensive air shower, chemistry.chemical_element, Cosmic ray, HELIUM SPECTRA, Astrophysics, PROTON, Bayesian method, CASCADES, Spectral line, Settore FIS/05 - Astronomia E Astrofisica, Nuclear magnetic resonance, Cosmic-ray observatory, Helium, Physics, Range (particle radiation), ENERGY-RANGE, BALLOON EXPERIMENT, NUCLEI, Settore FIS/01 - Fisica Sperimentale, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, light component spectrum, chemistry, Energy (signal processing), SYSTEM
Abstract: The ARGO-YBJ experiment detects extensive air showers in a wide energy range by means of a full-coverage detector which is in stable data taking in its full configuration since November 2007 at the YBJ International Cosmic Ray Observatory (4300 m a.s.l., Tibet, People's Republic of China). In this paper the measurement of the light-component spectrum of primary cosmic rays in the energy region $(5\textdiv{}200)\text{ }\text{ }\mathrm{TeV}$ is reported. The method exploited to analyze the experimental data is based on a Bayesian procedure. The measured intensities of the light component are consistent with the recent CREAM results and higher than that obtained adding the proton and helium spectra reported by the RUNJOB experiment.
Published: 2012

39. Long-term monitor of Mrk 421 TeV emission using ARGO-YBJ experiment

Author: B. Bartoli, X. J. Bi, C. Bleve, I. Bolognino, P. Branchini, A. Budano, A. K. Calabrese Melcarne, P. Camarri, Z. Cao, A. Cappa, R. Cardarelli, S. Catalanotti, C. Cattaneo, P. Celio, S. Z. Chen, T. L. Chen, Y. Chen, P. Creti, S. W. Cui, B. Z. Dai, G. D’Alı Staiti, Danzengluobu, M. Dattoli, B. D’Ettorre Piazzoli, T. Di Girolamo, X. H. Ding, G. Di Sciascio, C. F. Feng, Zhaoyang Feng, Zhenyong Feng, F. Galeazzi, P. Galeotti, E. Giroletti, Q. B. Gou, Y. Q. Guo, H. H. He, Haibing Hu, Hongbo Hu, Q. Huang, M. Iacovacci, R. Iuppa, I. James, H. Y. Jia, Labaciren, H. J. Li, J. Y. Li, X. X. Li, G. Liguori, C. Liu, C. Q. Liu, J. Liu, M. Y. Liu, H. Lu, X. H. Ma, S. M. Mari, S. Mastroianni, P. Montini, C. C. Ning, A. Pagliaro, B. Panico, P. Pistilli, X. B. Qu, E. Rossi, F. Ruggieri, P. Salvini, R. Santonico, P. R. Shen, X. D. Sheng, F. Shi, C. Stanescu, A. Surdo, Y. H. Tan, P. Vallania, S. Vernetto, C. Vigorito, B. Wang, H. Wang, C. Y. Wu, H. R. Wu, B. Xu, L. Xue, Y. X. Yan, Q. Y. Yang, X. C. Yang, Z. G. Yao, A. F. Yuan, M. Zha, H. M. Zhang, Jilong Zhang, Jianli Zhang, L. Zhang, P. Zhang, X. Y. Zhang, Y. Zhang, Zhaxiciren, Zhaxisangzhu, X. X. Zhou, F. R. Zhu, Q. Q. Zhu, G. Zizzi, BERNARDINI, Paolo, DE MITRI, Ivan, MANCARELLA, Giovanni, MARSELLA, GIOVANNI, MARTELLO, Daniele, PANAREO, Marco, PERRONE, Lorenzo, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, A., Cappa, R., Cardarelli, S., Catalanotti, C., Cattaneo, P., Celio, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Alı Staiti, Danzengluobu, M., Dattoli, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, F., Galeazzi, P., Galeotti, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Hu, Hongbo, Hu, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, Labaciren, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, X. B., Qu, E., Rossi, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Y. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilong, Zhang, Jianli, Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, Zhaxiciren, Zhaxisangzhu, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, and G., Zizzi
Subjects: gamma ray observations, Markarian 421, BL Lacertae object
Abstract: ARGO-YBJ is an air shower detector array with a fully covered layer of Resistive Plate Chambers. It is operated with a high duty cycle and a large field of view. It monitors continuously the northern sky at energies above 0.3 TeV. In this paper, we report a long-term monitoring of Mrk 421 over the period from November 2007 to February 2010. Meanwhile, this source was observed by the satellite-borne experiments RXTE and Swift in the X-ray band. Mrk 421 was very active especially in the first half of 2008. Many flares are observed in both X-ray and gamma-ray bands simultaneously. The gamma-ray flux observed by ARGO-YBJ has a clear correlation with the X-ray flux. No lag longer than 1 day between the X-ray and gamma-ray photons is found. The evolution of the spectral energy distribution is investigated by measuring indices at four different flux levels. Hardening of the spectra is observed in both X-ray and gamma-ray bands. The gamma-ray flux increases quadratically with the simultaneously measured X-ray flux. All these observational results strongly favor the synchrotron self-Compton process as the underlying radiative mechanism.
Published: 2011

40. Observation of the cosmic ray moon shadowing effect with the ARGO-YBJ experiment

Author: B. Bartoli, P. Bernardini, X. J. Bi, C. Bleve, I. Bolognino, P. Branchini, A. Budano, A. K. Calabrese Melcarne, P. Camarri, Z. Cao, R. Cardarelli, S. Catalanotti, C. Cattaneo, P. Celio, S. Z. Chen, T. L. Chen, Y. Chen, P. Creti, S. W. Cui, B. Z. Dai, G. D’Alí Staiti, null Danzengluobu, M. Dattoli, I. De Mitri, B. D’Ettorre Piazzoli, T. Di Girolamo, X. H. Ding, G. Di Sciascio, C. F. Feng, Zhaoyang Feng, Zhenyong Feng, F. Galeazzi, E. Giroletti, Q. B. Gou, Y. Q. Guo, H. H. He, Haibing Hu, Hongbo Hu, Q. Huang, M. Iacovacci, R. Iuppa, I. James, H. Y. Jia, null Labaciren, H. J. Li, J. Y. Li, X. X. Li, G. Liguori, C. Liu, C. Q. Liu, J. Liu, M. Y. Liu, H. Lu, X. H. Ma, G. Mancarella, S. M. Mari, G. Marsella, D. Martello, S. Mastroianni, P. Montini, C. C. Ning, A. Pagliaro, M. Panareo, B. Panico, L. Perrone, P. Pistilli, X. B. Qu, E. Rossi, F. Ruggieri, P. Salvini, R. Santonico, P. R. Shen, X. D. Sheng, F. Shi, C. Stanescu, A. Surdo, Y. H. Tan, P. Vallania, S. Vernetto, C. Vigorito, B. Wang, H. Wang, C. Y. Wu, H. R. Wu, B. Xu, L. Xue, Y. X. Yan, Q. Y. Yang, X. C. Yang, Z. G. Yao, A. F. Yuan, M. Zha, H. M. Zhang, Jilong Zhang, Jianli Zhang, L. Zhang, P. Zhang, X. Y. Zhang, Y. Zhang, null Zhaxiciren, null Zhaxisangzhu, X. X. Zhou, F. R. Zhu, Q. Q. Zhu, G. Zizzi, Bartoli, B, Bernardini, P, Bi, Xj, Bleve, C, Bolognino, I, Branchini, P, Budano, A, Melcarne, Akc, Camarri, P, Cao, Z, Cardarelli, R, Catalanotti, S, Cattaneo, C, Celio, P, Chen, Sz, Chen, Tl, Chen, Y, Creti, P, Cui, Sw, Dai, Bz, Staiti, Gd, Danzengluobu, Dattoli, M, De Mitri, I, Piazzoli, Bd, Di Girolamo, T, Ding, Xh, Di Sciascio, G, Feng, Cf, Feng, Zy, Galeazzi, F, Giroletti, E, Gou, Qb, Guo, Yq, He, Hh, Hu, Hb, Huang, Q, Iacovacci, M, Iuppa, R, James, I, Jia, Hy, Labaciren, Li, Hj, Li, Jy, Li, Xx, Liguori, G, Liu, C, Liu, Cq, Liu, J, Liu, My, Lu, H, Ma, Xh, Mancarella, G, Mari, Stefano Maria, Marsella, G, Martello, D, Mastroianni, S, Montini, P, Ning, Cc, Pagliaro, A, Panareo, M, Panico, B, Perrone, L, Pistilli, P, Qu, Xb, Rossi, E, Ruggieri, F, Salvini, P, Santonico, R, Shen, Pr, Sheng, Xd, Shi, F, Stanescu, C, Surdo, A, Tan, Yh, Vallania, P, Vernetto, S, Vigorito, C, Wang, B, Wang, H, Wu, Cy, Wu, Hr, Xu, B, Xue, L, Yan, Yx, Yang, Qy, Yang, Xc, Yao, Zg, Yuan, Af, Zha, M, Zhang, Hm, Zhang, Jl, Zhang, L, Zhang, P, Zhang, Xy, Zhang, Y, Zhaxiciren, Zhaxisangzhu, Zhou, Xx, Zhu, Fr, Zhu, Qq, Zizzi, G., Bartoli, Bruno, Catalanotti, Sergio, D'ETTORRE PIAZZOLI, Benedetto, DI GIROLAMO, Tristano, Iacovacci, Michele, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, R., Cardarelli, S., Catalanotti, C., Cattaneo, P., Celio, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Alı´ Staiti, M., Dattoli, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, F., Galeazzi, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Hu, Hongbo, Hu, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, X. B., Qu, E., Rossi, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Y. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilong, Zhang, Jianli, Zhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, G., Zizzi, D'Ali' Staiti, G, Bi, XJ, Calabrese Melcarne, AK, Chen, SZ, Chen, TL, Cui, SW, Dai, BZ, D’Alı Staiti, G, D’Ettorre Piazzoli, B, Ding, XH, Feng, CF, Feng, ZYa, Feng, ZYo, Gou, QB, Guo, YQ, He, HH, Hu, HBi, Hu, HBo, Jia, HY, Li, HJ, Li, JY, Li, XX, Liu, CQ, Liu, MY, Ma, XH, Mari, SM, Ning, CC, Qu, XB, Shen, PR, Sheng, XD, Tan, YH, Wu, CY, Wu, HR, Yan, YX, Yang, QY, Yang, XC, Yao, ZG, Yuan, AF, Zhang, HM, Zhang, JLi, Zhang, JLo, Zhang, XY, Zhaxiciren, Zhaxisangzhu, Zhou, XX, Zhu, FR, Zhu, QQ, and Zizzi, G
Subjects: Point spread function, Nuclear and High Energy Physics, Cosmic Rays, Gamma Astronomy, Extended Air Showers, Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, Cosmic ray, Astrophysics, 01 natural sciences, Standard deviation, Physics::Geophysics, Raggi cosmici, Settore FIS/05 - Astronomia E Astrofisica, geomagnetic field, 0103 physical sciences, 010303 astronomy & astrophysics, Physics, 010308 nuclear & particles physics, Ombra della luna, Apparati di sciame, Detector, Settore FIS/01 - Fisica Sperimentale, Moon shadow, Astronomy, Magnetic field, Earth's magnetic field, Air shower, 13. Climate action, Physics::Space Physics
Abstract: Cosmic rays are hampered by the Moon and a deficit in its direction is expected (the so-called Moon shadow). The Moon shadow is an important tool to determine the performance of an air shower array. Indeed, the westward displacement of the shadow center, due to the bending effect of the geomagnetic field on the propagation of cosmic rays, allows the setting of the absolute rigidity scale of the primary particles inducing the showers recorded by the detector. In addition, the shape of the shadow permits to determine the detector point spread function, while the position of the deficit at high energies allows the evaluation of its absolute pointing accuracy. In this paper we present the observation of the cosmic ray Moon shadowing effect carried out by the ARGO-YBJ experiment in the multi-TeV energy region with high statistical significance (55 standard deviations). By means of an accurate Monte Carlo simulation of the cosmic rays propagation in the Earth-Moon system, we have studied separately the effect of the geomagnetic field and of the detector point spread function on the observed shadow. The angular resolution as a function of the particle multiplicity and the pointing accuracy have been obtained. The primary energy of detected showers has been estimated by measuring the westward displacement as a function of the particle multiplicity, thus calibrating the relation between shower size and cosmic ray energy. The stability of the detector on a monthly basis has been checked by monitoring the position and the deficit of the Moon shadow. Finally, we have studied with high statistical accuracy the shadowing effect in the day/’’night’’ time looking for possible effect induced by the solar wind.
Published: 2011

41. Early warning for VHE gamma-ray flares with the ARGO-YBJ detector

Author: Y. Q. Guo, B. D'Ettorre Piazzoli, Haibing Hu, H. J. Li, H. R. Wu, C. Bleve, Y. Zhang, L. Xue, X. B. Qu, D. Martello, C. Stanescu, Chang-Chun Ning, B. Bartoli, R. Santonico, Zhaoyang Feng, X. H. Ding, Hong-peng Lu, Jilong Zhang, F. Galeazzi, B. Z. Dai, F. R. Zhu, Y. X. Yan, L. Zhang, F. Ruggieri, Piero Vallania, B. Panico, F. Shi, Y. H. Tan, Zhenyong Feng, C. Liu, P. Branchini, Danzengluobu, X. C. Yang, M. Dattoli, A. K. Calabrese Melcarne, Hongbo Hu, P. Pistilli, X. X. Zhou, C. Y. Wu, M. Iacovacci, M. Zha, X. H. Ma, A. Surdo, R. Cardarelli, C. F. Feng, M. Panareo, J. K. K. Liu, A. Cappa, G. Marsella, Bingwei Xu, E. Giroletti, X. Y. Zhang, Zhiguo Yao, H. H. He, Q. Q. Zhu, Q. B. Gou, A. F. Yuan, Minghui Liu, P. Creti, P. Galeotti, A. Budano, P. Salvini, Labaciren, Jianli Zhang, A. Pagliaro, I. De Mitri, X. D. Sheng, P. R. Shen, Paolo Bernardini, S. Mastroianni, T. Di Girolamo, T. L. Chen, H. M. Zhang, P. Celio, Q. Huang, Q. Y. Yang, I. Bolognino, G. Liguori, Zhaxiciren, G. Zizzi, J. Y. Li, G. Di Sciascio, C. X. Liu, H. W. Wang, G. D'Alí Staiti, Y. B. Chen, H. Y. Jia, Carlo Vigorito, Irina James, G. Mancarella, Paolo Camarri, L. Perrone, Zihuang Cao, X. X. Li, B. S. Wang, Zhaxisangzhu, S. M. Mari, P. F. Zhang, X. J. Bi, S. Z. Chen, C. Cattaneo, E. Rossi, Paolo Montini, R. Iuppa, S. Vernetto, S. Catalanotti, S. W. Cui, Bartoli, B, Bernardini, P, Bi, XJ, Bleve, C, Bolognino, I, Branchini, P, Budano, A, Calabrese Melcarne, AK, Camarri, P, Cao, Z, Cappa, A, Cardarelli, R, Catalanotti, S, Cattaneo, C, Celio, P, Chen, SZ, Chen, TL, Chen, Y, Creti, P, Cui, SW, Dai, BZ, D’Ali' Staiti, G, Danzengluobu, Dattoli, M, De Mitri, I, D’Ettorre Piazzoli, B, Di Girolamo, T, Ding, XH, Di Sciascio, G, Feng, CF, Feng, ZYa, Feng, ZYo, Galeazzi, F, Galeotti, P, Giroletti, E, Gou, QB, Guo, YQ, He, HH, Hu, HBa, Hu, HBo, Huang, Q, Iacovacci, M, Iuppa, R, James, I, Jia, HY, Labaciren, Li, HJ, Li, JY, Li, XX, Liguori, G, Liu, C, Liu, CQ, Liu, J, Liu, MY, Lu, H, Ma, XH, Mancarella, G, Mari, SM, Marsella, G, Martello, D, Mastroianni, S, Montini, P, Ning, CC, Pagliaro, A, Panareo, M, Panico, B, Perrone, L, Pistilli, P, Qu, XB, Rossi, E, Ruggieri, F, Salvini, P, Santonico, R, Shen, PR, Sheng, XD, Shi, F, Stanescu, C, Surdo, A, Tan, YH, Vallania, P, Vernetto, S, Vigorito, C, Wang, B, Wang, H, Wu, CY, Wu, HR, Xu B, Xue, L, Yan, YX, Yang, QY, Yang, XC, Yao, ZG, Yuan, AF, Zha, M, Zhang, HM, Zhang, JLo, Zhang, JLi, Zhang, L, Zhang, P, Zhang, XY, Zhang, Y, Zhaxiciren, Zhaxisangzhu, Zhou, XX, Zhu, FR, Zhu, QQ, Zizzi, G, Bartoli, Bruno, Catalanotti, Sergio, D'ETTORRE PIAZZOLI, Benedetto, DI GIROLAMO, Tristano, Iacovacci, Michele, B., Bartoli, Bernardini, Paolo, X. J., Bi, C., Bleve, I., Bolognino, P., Branchini, A., Budano, A. K., Calabrese Melcarne, P., Camarri, Z., Cao, A., Cappa, R., Cardarelli, S., Catalanotti, C., Cattaneo, P., Celio, S. Z., Chen, T. L., Chen, Y., Chen, P., Creti, S. W., Cui, B. Z., Dai, G., D’Alı´staiti, M., Dattoli, DE MITRI, Ivan, B., D’Ettorre Piazzoli, T., Di Girolamo, X. H., Ding, G., Di Sciascio, C. F., Feng, Zhaoyang, Feng, Zhenyong, Feng, F., Galeazzi, P., Galeotti, E., Giroletti, Q. B., Gou, Y. Q., Guo, H. H., He, Haibing, Huo, Hongbo, Hue, Q., Huang, M., Iacovacci, R., Iuppa, I., Jame, H. Y., Jia, H. J., Li, J. Y., Li, X. X., Li, G., Liguori, C., Liu, C. Q., Liu, J., Liu, M. Y., Liu, H., Lu, X. H., Ma, Mancarella, Giovanni, S. M., Mari, Marsella, Giovanni, Martello, Daniele, S., Mastroianni, P., Montini, C. C., Ning, A., Pagliaro, Panareo, Marco, B., Panico, Perrone, Lorenzo, P., Pistilli, X. B., Qu, E., Rossi, F., Ruggieri, P., Salvini, R., Santonico, P. R., Shen, X. D., Sheng, F., Shi, C., Stanescu, A., Surdo, Y. H., Tan, P., Vallania, S., Vernetto, C., Vigorito, B., Wang, H., Wang, C. Y., Wu, H. R., Wu, B., Xu, L., Xue, Y. X., Yan, Q. Y., Yang, X. C., Yang, Z. G., Yao, A. F., Yuan, M., Zha, H. M., Zhang, Jilongzhang, Jianlizhang, L., Zhang, P., Zhang, X. Y., Zhang, Y., Zhang, Zhaxiciren, Zhaxisangzhu, X. X., Zhou, F. R., Zhu, Q. Q., Zhu, G., Zizzi, Barton, B, Bi, Xj, Melcarne, Akc, Chen, Sz, Chen, Tl, Cui, Sw, Dai, Bz, Staiti, Gd, Piazzoli, Bd, Ding, Xh, Feng, Cf, Feng, Zy, Gou, Qb, Guo, Yq, He, Hh, Hu, Hb, Ilacovacci, M, Jia, Hy, Li, Hj, Li, Jy, Li, Xx, Liu, Cq, Liu, My, Ma, Xh, Mari, Stefano Maria, Ning, Cc, Qu, Xb, Santonicoi, R, Shen, Pr, Sheng, Xd, Tan, Yh, Wu, Cy, Wu, Hr, Xu, B, Yan, Yx, Yang, Qy, Yang, Xc, Yao, Zg, Yuan, Af, Zhang, Hm, Zhang, Jl, Zhang, Xy, Zhou, Xx, Zhu, Fr, Zhu, Qq, and Zizzi, G.
Subjects: Wide field of view, Nuclear and High Energy Physics, Monitoring, Astrophysics::High Energy Astrophysical Phenomena, ARGO-YBJ, Flaring phenomenon, VHE extragalactic source, Astrophysics, Settore FIS/05 - Astronomia E Astrofisica, Instrumentation, Sorgenti VHE extragalattiche, Argo, Cherenkov radiation, Physics, Fenomeni transienti, Warning system, Detector, Settore FIS/01 - Fisica Sperimentale, Astrophysics::Instrumentation and Methods for Astrophysics, Gamma ray, Monitoring Flaring Phenomenon, Astronomy, Wide field, Duty cycle, Ampio campo di vista, Flaring phenomena, VHE extragalactic sources, Gamma Ray Bursts, Large Field of view telescope, ARGO-YBJ, Gamma-ray burst
Abstract: Detecting and monitoring emissions from flaring gamma-ray sources in the very-high-energy (VHE, > 100 GeV) band is a very important topic in gamma-ray astronomy. The ARGO-YBJ detector is characterized by a high duty cycle and a wide field of view. Therefore, it is particularly capable of detecting flares from extragalactic objects. Based on fast reconstruction and analysis, real-time monitoring of 33 selected VHE extragalactic sources is implemented. Flares exceeding a specific threshold are reported timely, hence enabling the follow-up observation of these objects using more sensitive detectors, such as Cherenkov telescopes. (C) 2011 Elsevier B.V. All rights reserved.
Published: 2011

42. Abstracts of the 8th Meeting of the Italian Peripheral Nerve Study Group: 69

Author: Camilla Palumbo, Tiziana Cavallaro, Nicolo' Rizzuto, Roberto Massa, Giorgio Bernardi, Roberto Bei, Andrea Modesti, Chiara Terracciano, A. Di Muzio, and M. B. Panico
Subjects: Pathology, medicine.medical_specialty, Wallerian degeneration, biology, General Neuroscience, Schwann cell, medicine.disease, ErbB Receptors, medicine.anatomical_structure, ErbB, Epidermal growth factor, biology.protein, medicine, Neuregulin, ERBB3, Neurology (clinical), Neuregulin 1
Abstract: Demyelination and Schwann cell (SC) proliferation are hallmarks of hypertrophic demyelinating neuropathies, of which Charcot-Marie-Tooth type 1 A (CMT1A) neuropathy is the typical example. In CMT1A, an altered dosage of the PMP22 gene determines a defect of myelination and an abnormal SC phenotype, characterized by hyperplasia and abnormal differentiation. The Epidermal Growth Factor (EGF) family of proteins, including EGF and neuregulins, and their receptors, namely EGFr and the erbB family, control growth and development of SC. Their expression in mature SC is down-regulated but, during Wallerian degeneration or chemical myelinolysis, these receptors are transiently over-expressed, suggesting a potential autocrine mechanism. On the other hand, neuregulin 1 inhibits SC myelination and induces demyelination and SC dedifferentiation and proliferation. These effects might play a role in the pathogenesis of hypertrophic demyelinating neuropathies. We have therefore immunolocalized EGF, EGFr and the erbB receptors (erbB 2, 3 and 4) in sural nerve biopsies from patients with CMT1A as compared to chronic inflammatory demyelinating neuropathy (CIDP) nerve biopsies and to normal nerves, in order to evaluate if the expression of these molecules is up- or down-regulated in these disorders. Among CMT1A nerves, immunoreactivity for EGF, EGFr, erbB2 and erbB3 was moderately to markedly increased in SC, particularly in onion bulbs, in most cases, while a mild to moderate expression of erbB 4 in SC cytoplasm was observed in a few cases. On the other hand in CIDP, which shares with CMT1A histopathological features such as de-remyelination and SC hyperplasia, only the expression of erbB 3 was up-regulated in a minority of cases. Since in SC the functional neuregulin receptor is a heterodimer, composed by erbB2 and erbB3, the parallel up-regulation of these two molecules in CMT1A may bear a functional significance. This would be confirmed if an overexpression of neuregulins could be demonstrated, along with our finding of an increased expression of EGF and its receptor. In conclusion, it can be hypothesized that, in CMT1A, a persistent activation of neuregulin signaling pathways not only is indicative of SC dedifferentiation but also may contribute to demyelination and onion bulb formation or maintenance.
Published: 2003

43. Peripheral nerve extracellular matrix remodeling in Charcot-Marie-Tooth type I disease

Author: Antonio Di Muzio, M. B. Panico, Roberto Massa, Camilla Palumbo, Giorgio Bernardi, Andrea Modesti, and Paola Sinibaldi
Subjects: Adult, Male, Pathology, medicine.medical_specialty, Adolescent, Tenascin, Sural nerve, Pathology and Forensic Medicine, Polyneuropathies, Cellular and Molecular Neuroscience, Sural Nerve, Charcot-Marie-Tooth Disease, Laminin, medicine, Humans, Adrenoleukodystrophy, Aged, Extracellular Matrix Proteins, Nerve biopsy, biology, medicine.diagnostic_test, Anatomy, Middle Aged, Immunohistochemistry, Fibronectin, medicine.anatomical_structure, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating, biology.protein, Female, Vitronectin, Neurology (clinical), Endoneurium, Hereditary Sensory and Motor Neuropathy, Perineurium
Abstract: Charcot-Marie-Tooth type 1 disease (CMT1) is a group of inherited demyelinating neuropathies caused by mutations in genes expressed by myelinating Schwann cells. Rather than demyelination per se, alterations of Schwann cell-axon interactions have been suggested as the main cause of motor-sensory impairment in CMT1 patients. In an attempt to identify molecules that may be involved in such altered interactions, the extracellular matrix (ECM) remodeling occurring in CMT1 sural nerves was studied. For comparison, both normal sural nerves and sural nerves affected by neuropathies of different origin were used. The study was performed by immunohistochemical analysis using antibodies against collagen types I, III, IV, V, and VI and the glycoproteins fibronectin, laminin, vitronectin and tenascin. Up-regulation of collagens, fibronectin and laminin was commonly found in nerve biopsy specimens from patients affected by CMT1 and control diseases, but higher levels of overexpression were usually observed in CMT1 cases. On the other hand, vitronectin and tenascin appeared preferentially induced in CMT1 compared to other pathologies investigated here. Vitronectin, whose expression in normal nerves was limited to perineurial layers and to the walls of epineurial and endoneurial vessels, became strongly and diffusely expressed in the endoneurium in most CMT1 biopsy specimens. The expression of tenascin, confined to the perineurium, to vessel walls and to the nodes of Ranvier in normal nerves, was displaced and extended along the internodes of several nerve fibers in the majority of CMT1 nerves. Thus, compared with our pathological controls CMT1 seemed to determine the most extensive remodeling of peripheral nerve ECM.
Published: 2002

44. Electrophysiological and metabolic effects of CHF5074 in the hippocampus: protection against in vitro ischemia

Author: Manuela Graziani, Maurizio Sironi, Marina Pizzi, Chiara Schepisi, Silvia Piccirilli, Marco Feligioni, Stefano Pieraccini, Dalila Mango, Vanessa Porrini, Robert Nisticò, Giuseppe Barbato, F. Nicoletti, Bruno P. Imbimbo, Nicola Biagio Mercuri, Annamaria Lanzillotta, M. B. Panico, Marina Benarese, and Fabio Blandini
Subjects: Cyclopropanes, Male, Hippocampus, AMPA receptor, Acetates, In Vitro Techniques, Hippocampal formation, Pharmacology, Neuroprotection, Ischemia, ASICs, Animals, CHF5074, Electrophysiology, Lactic Acid, Rats, Wistar, Cells, Cultured, Neurons, Aspartic Acid, Alanine, Chemistry, Anti-Inflammatory Agents, Non-Steroidal, Settore BIO/14, Long-term potentiation, Electrophysiological Phenomena, Mice, Inbred C57BL, Neuroprotective Agents, Flurbiprofen, nervous system, Excitatory postsynaptic potential, NMDA receptor, Neuroscience
Abstract: CHF5074 is a non-steroidal anti-inflammatory derivative holding disease-modifying potential for the treatment of Alzheimer's disease. The aim of the present study was to characterize the electrophysiological and metabolic profile of CHF5074 in the hippocampus. Electrophysiological recordings show that CHF5074 inhibits in a dose-dependent manner the current-evoked repetitive firing discharge in CA1 pyramidal neurons. This result is paralleled by a dose-dependent reduction of field excitatory post-synaptic potentials with no effect on the paired-pulse ratio. The effects of CHF5074 were not mediated by AMPA or NMDA receptors, since the inward currents induced by local applications of AMPA and NMDA remained constant in the presence of this compound. We also suggest a possible activity of CHF5074 on ASIC1a receptor since ASIC1a-mediated current, evoked by application of a pH 5.5 solution, is reduced by pretreatment with this compound. Moreover, we demonstrate that CHF5074 treatment is able to counteract in hippocampal slices the OGD-induced increase in alanine, lactate and acetate levels. Finally, CHF5074 significantly reduced the apoptosis in hippocampal neurons exposed to OGD, as revealed by cleaved-caspase-3 immunoreactivity and TUNEL staining. Overall, the present work identifies novel mechanisms for CHF5074 in reducing metabolic acidosis, rendering this compound potentially useful also in conditions of brain ischemia.
Published: 2014

45. Search for TeV electron neutrinos from Gamma Ray Bursts with the ARGO−YBJ experiment

Author: B. D’Ettorre Piazzoli, T. Di Girolamo, R. Iuppa, 4, B. Panico, A. Saa, D’Ettorre Piazzoli, B., Di Girolamo, T., Iuppa, R., and Panico, B.
Published: 2013

46. MEASUREMENTS OF COSMIC-RAY HYDROGEN AND HELIUM ISOTOPES WITH THEPAMELAEXPERIMENT

Author: Mark Pearce, A. G. Mayorov, D. Campana, Yu. T. Yurkin, E. Vannuccini, E. A. Bogomolov, Valerio Formato, S. A. Voronov, F. Cafagna, G. A. Bazilevskaya, Andrea Vacchi, F. Palma, A. V. Karelin, V. Di Felice, Alexey Leonov, G. Vasilyev, S. Y. Krutkov, Massimo Bongi, Sergey Koldashov, Alfonso Monaco, Paolo Papini, Nicola Mori, C. De Donato, Sergey Koldobskiy, Ritabrata Sarkar, V. Scotti, P. Picozza, E. Mocchiutti, V. V. Mikhailov, A. Bruno, Giancarlo Barbarino, Giuseppe Osteria, W. Menn, R. Munini, S. B. Ricciarini, Roberta Sparvoli, Michal Simon, O. Adriani, L. Marcelli, M. Merge, Piero Spillantini, M. Martucci, G. Castellini, N. Zampa, V. V. Malakhov, Mirko Boezio, Roberto Bellotti, C. De Santis, S. Bottai, A. M. Galper, M. Ricci, A. N. Kvashnin, N. De Simone, B. Panico, Gianluigi Zampa, Per Carlson, Marco Casolino, V. Bonvicini, Yuri Stozhkov, Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergè, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Solar minimum, Hydrogen, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, chemistry.chemical_element, Cosmic ray, 01 natural sciences, Nuclear physics, cosmic rays, 0103 physical sciences, Physics::Atomic Physics, astroparticle physics, Nuclear Experiment, 010303 astronomy & astrophysics, Isotopes of helium, Helium, High Energy Astrophysical Phenomena (astro-ph.HE), Settore FIS/01, Astroparticle physics, Physics, Isotope, 010308 nuclear & particles physics, Astronomy and Astrophysics, Space and Planetary Science, Interstellar medium, chemistry, Astrophysics - High Energy Astrophysical Phenomena
Abstract: The cosmic-ray hydrogen and helium ($^1$H, $^2$H, $^3$He, $^4$He) isotopic composition has been measured with the satellite-borne experiment PAMELA, which was launched into low-Earth orbit on-board the Resurs-DK1 satellite on June 15th 2006. The rare isotopes $^2$H and $^3$He in cosmic rays are believed to originate mainly from the interaction of high energy protons and helium with the galactic interstellar medium. The isotopic composition was measured between 100 and 1100 MeV/n for hydrogen and between 100 and 1400 MeV/n for helium isotopes using two different detector systems over the 23rd solar minimum from July 2006 to December 2007., 22 pages, 17 figures, Accepted for publication on the Astrophysical Journal
Published: 2016

47. Gamma-ray astronomy and cosmic-ray physics with ARGO-YBJ

Author: C. Q. Liu, X. Y. Zhang, H. Y. Jia, A. K. Calabrese Melcarne, P. Creti, Li J. Y., Giovanni Mancarella, I. Bolognino, P. Vallania, Wu C. Y., S. Catalanotti, P. Pistilli, H. M. Zhang, G. Marsella, X. X. Zhou, M. Iacovacci, M. Zha, Carla Bleve, M. Panareo, Stefano Maria Mari, B. S. Wang, M. Dattoli, Zhaxisangzhu, L. Xue, S. W. Cui, X. H. Ding, L. Zhang, Huaguang Wang, Roberto Cardarelli, Q. Q. Zhu, A. Surdo, Fudong Shi, Q. B. Gou, Qu X. B., G. Di Sciascio, X. X. Yan, Lu H., Y. H. Tan, Y. Q. Guo, Q. Huang, He H. H., X. C. Yang, Antonio Budano, Haibing Hu, I. De Mitri, Zihuang Cao, Zhenyong Feng, Bi X. J., Jilong Zhang, A. Pagliaro, P. R. Shen, C. Cattaneo, Jianli Zhang, J. Liu, T. L. Chen, Y. B. Chen, Y. Zhang, Irina James, Paolo Camarri, D. Martello, P. Salvini, S. Vernetto, Zhaxiciren, P. Bernardini, L. Perrone, A. F. Yuan, Z. G. Yao, C. Liu, T. Di Girolamo, Xu B., B. Panico, Danzengluobu, S. Mastroianni, Li H. J., R. Santonico, C. F. Feng, B. Z. Dai, Paolo Montini, G. D’Al´ı Staiti, E. Giroletti, Carlo Vigorito, R. Iuppa, Cristian Stanescu, P. Branchini, Hongbo Hu, X. D. Sheng, Labaciren, M. Y. Liu, G. Liguori, Wu H. R., F. Ruggieri, B. D'Ettorre Piazzoli, Q. Y. Yang, G. Zizzi, F. R. Zhu, Chang-Chun Ning, Zhaoyang Feng, Li X. X., P. F. Zhang, Ma X. H., and S. Z. Chen
Subjects: Physics, Astronomy, Cosmic ray, Gamma-ray astronomy, Solar physics
Published: 2012

48. Gamma-ray astronomy with ARGO-YBJ

Author: The ARGO YBJ Collaboration B. Bartoli, 1, 2 P. Bernardini, 3, 4 X. J. Bi, 5 C. Bleve, 6 I. Bolognino, 7, 8 P. Branchini, 9 A. Budano, 9 A. K. Calabrese Melcarne, 10 P. Camarri, 12 Z. Cao, 5 R. Cardarelli, 12 S. Catalanotti, 2 C. Cattaneo, 8 S. Z. Chen, 5 T. L. Chen, 13 Y. Chen, 5 P. Creti, 4 S. W. Cui, 14 B. Z. Dai, 15 G. D’Al´ı Staiti, 17 Danzengluobu, 13 M. Dattoli, 18, 19, 20 I. De Mitri, 4 B. D’Ettorre Piazzoli, 2 T. Di Girolamo, 2 X. H. Ding, 13 G. Di Sciascio, 12 C. F. Feng, 21 Zhaoyang Feng, 13 Zhenyong Feng, 22 E. Giroletti, 8 Q. B. Gou, 5 Y. Q. Guo, 5 H. H. He, 5 Haibing Hu, 13 Hongbo Hu, 5 Q. Huang, 22 M. Iacovacci, 2 R. Iuppa, 12 I. James, 9 H. Y. Jia, 22 Labaciren, 13 H. J. Li, 13 J. Y. Li, 21 X. X. Li, 5 G. Liguori, 8 C. Liu, 5 C. Q. Liu, 15 J. Liu, 15 M. Y. Liu, 13 H. Lu, 5 X. H. Ma, 5 G. Mancarella, 3, 4, 9 G. Marsella, 4, 24 D. Martello, 4 S. Mastroianni, 2 P. Montini, 9 C. C. Ning, 13 A. Pagliaro, 25 M. Panareo, 24 B. Panico, 12 L. Perrone, 24 P. Pistilli, 9 X. B. Qu, 21 F. Ruggieri, 9 P. Salvini, 8 R. Santonico, 12 P. R. Shen, 5 X. D. Sheng, 5 F. Shi, 5 C. Stanescu, 9 A. Surdo, 4 Y. H. Tan, 5 P. Vallania, 19 S. Vernetto, 19 C. Vigorito, 20 B. Wang, 5 H. Wang, 5 C. Y. Wu, 5 H. R. Wu, 5 B. Xu, 22 L. Xue, 21 X. X. Yan, 15 Q. Y. Yang, 15 X. C. Yang, 15 Z. G. Yao, 5 A. F. Yuan, 13 M. Zha, 5 H. M. Zhang, 5 Jilong Zhang, 5 Jianli Zhang, 5 L. Zhang, 15 P. Zhang, 15 X. Y. Zhang, 21 Y. Zhang, 5 Zhaxiciren, 13 Zhaxisangzhu, 13 X. X. Zhou, 22 F. R. Zhu, 22 Q. Q. Zhu, 5, G. Zizzi10, MARI, Stefano Maria, Bartoli, The ARGO YBJ Collaboration B., Bernardini, 2 P., 4 X. J., Bi, Bleve, 5 C., Bolognino, 6 I., Branchini, 8 P., Budano, 9 A., Calabrese Melcarne, 9 A. K., Camarri, 10 P., Cao, 12 Z., Cardarelli, 5 R., Catalanotti, 12 S., Cattaneo, 2 C., Chen, 8 S. Z., Chen, 5 T. L., Chen, 13 Y., Creti, 5 P., Cui, 4 S. W., Dai, 14 B. Z., D’Al´ı Staiti, 15 G., Danzengluobu, 17, Dattoli, 13 M., 19, 18, De Mitri, 20 I., D’Ettorre Piazzoli, 4 B., Di Girolamo, 2 T., Ding, 2 X. H., Di Sciascio, 13 G., Feng, 12 C. F., 21 Zhaoyang Feng, 13 Zhenyong Feng, Giroletti, 22 E., Gou, 8 Q. B., Guo, 5 Y. Q., 5 H. H., He, 5 Haibing Hu, 13 Hongbo Hu, Huang, 5 Q., Iacovacci, 22 M., Iuppa, 2 R., James, 12 I., Jia, 9 H. Y., Labaciren, 22, 13 H. J., Li, 13 J. Y., Li, 21 X. X., Li, Liguori, 5 G., Liu, 8 C., Liu, 5 C. Q., Liu, 15 J., Liu, 15 M. Y., 13 H., Lu, 5 X. H., Ma, Mancarella, 5 G., 3, 4, Mari, Stefano Maria, Marsella, 9 G., Martello, 24 D., Mastroianni, 4 S., Montini, 2 P., Ning, 9 C. C., Pagliaro, 13 A., Panareo, 25 M., Panico, 24 B., Perrone, 12 L., Pistilli, 24 P., 9 X. B., Qu, Ruggieri, 21 F., Salvini, 9 P., Santonico, 8 R., Shen, 12 P. R., Sheng, 5 X. D., Shi, 5 F., Stanescu, 5 C., Surdo, 9 A., Tan, 4 Y. H., Vallania, 5 P., Vernetto, 19 S., Vigorito, 19 C., Wang, 20 B., Wang, 5 H., 5 C. Y., Wu, 5 H. R., Wu, 5 B., Xu, Xue, 22 L., Yan, 21 X. X., Yang, 15 Q. Y., Yang, 15 X. C., Yao, 15 Z. G., Yuan, 5 A. F., Zha, 13 M., Zhang, 5 H. M., 5 Jilong Zhang, 5 Jianli Zhang, Zhang, 5 L., Zhang, 15 P., Zhang, 15 X. Y., Zhang, 21 Y., Zhaxiciren, 5, Zhaxisangzhu, 13, Zhou, 13 X. X., Zhu, 22 F. R., Zhu, 22 Q. Q., and Zizzi10, G.
Abstract: ARGO-YBJ is a full coverage air shower array located at the YangBaJing Cosmic Ray Laboratory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm2) recording data with a duty cycle ≥85% and an energy threshold of a few hundred GeV. In this paper the latest results in Gamma-Ray Astronomy are summarized.
Published: 2012

49. Observation of horizontal air showers with ARGO-YBJ

Author: B. Panico, G. Di Sciascio, Panico, B., Di Sciascio, G., and Sciascio, G. D. I.
Subjects: Physics, Nuclear and High Energy Physics, Muons, ARGO-YBJ, Cosmic ray, Astrophysics, Geodesy, Cosmic Ray, Preliminary analysis, Azimuth, Horizontal Air Shower, Instrumentation, Zenith, Argo
Abstract: The understanding of Cosmic Rays (CRs) origin at any energy is made difficult by the poor knowledge of the elemental composition of the radiation. Inclined showers (θ > 60◦) induced by very high-energy CRs are mainly produced by secondary muons, in contrast to the vertical ones dominated by photons and electrons stemming from π0 decays. Measurements of the CRs rate at different zenith angles give information on the relative number of muons in a shower, which is dependent on the CR elemental composition, thus providing an important tool to probe the CR mass distribution but also the hadronic interaction models. In this paper a study of the non-attenuated shower component at a zenith angle θ > 60◦, through the observation of the so-called horizontal air showers by the ARGO-YBJ experiment, is presented. More than 107 well-contained horizontal events have been analyzed to study the production and interaction of high energy CR muons and neutrinos.
Published: 2012

50. Gamma-ray astronomy and cosmic-ray physics with ARGO-YBJ

Author: The ARGO YBJ Collaboration B. Bartoli, 1, 2 P. Bernardini, 3, 4 X. J. Bi, 5 C. Bleve, 6 I. Bolognino, 7, 8 P. Branchini, 9 A. Budano, 9 A. K. Calabrese Melcarne, 10 P. Camarri, 12 Z. Cao, 5 R. Cardarelli, 12 S. Catalanotti, 2 C. Cattaneo, 8 S. Z. Chen, 5 T. L. Chen, 13 Y. Chen, 5 P. Creti, 4 S. W. Cui, 14 B. Z. Dai, 15 G. D’Al´ı Staiti, 17 Danzengluobu, 13 M. Dattoli, 18, 19, 20 I. De Mitri, 4 B. D’Ettorre Piazzoli, 2 T. Di Girolamo, 2 X. H. Ding, 13 G. Di Sciascio, 12 C. F. Feng, 21 Zhaoyang Feng, 13 Zhenyong Feng, 22 E. Giroletti, 8 Q. B. Gou, 5 Y. Q. Guo, 5 H. H. He, 5 Haibing Hu, 13 Hongbo Hu, 5 Q. Huang, 22 M. Iacovacci, 2 R. Iuppa, 12 I. James, 9 H. Y. Jia, 22 Labaciren, 13 H. J. Li, 13 J. Y. Li, 21 X. X. Li, 5 G. Liguori, 8 C. Liu, 5 C. Q. Liu, 15 J. Liu, 15 M. Y. Liu, 13 H. Lu, 5 X. H. Ma, 5 G. Mancarella, 3, 4, 9 G. Marsella, 4, 24 D. Martello, 4 S. Mastroianni, 2 P. Montini, 9 C. C. Ning, 13 A. Pagliaro, 25 M. Panareo, 24 B. Panico, 12 L. Perrone, 24 P. Pistilli, 9 X. B. Qu, 21 F. Ruggieri, 9 P. Salvini, 8 R. Santonico, 12 P. R. Shen, 5 X. D. Sheng, 5 F. Shi, 5 C. Stanescu, 9 A. Surdo, 4 Y. H. Tan, 5 P. Vallania, 19 S. Vernetto, 19 C. Vigorito, 20 B. Wang, 5 H. Wang, 5 C. Y. Wu, 5 H. R. Wu, 5 B. Xu, 22 L. Xue, 21 X. X. Yan, 15 Q. Y. Yang, 15 X. C. Yang, 15 Z. G. Yao, 5 A. F. Yuan, 13 M. Zha, 5 H. M. Zhang, 5 Jilong Zhang, 5 Jianli Zhang, 5 L. Zhang, 15 P. Zhang, 15 X. Y. Zhang, 21 Y. Zhang, 5 Zhaxiciren, 13 Zhaxisangzhu, 13 X. X. Zhou, 22 F. R. Zhu, 22 Q. Q. Zhu, 5, G. Zizzi10, MARI, Stefano Maria, Bartoli, The ARGO YBJ Collaboration B., Bernardini, 2 P., 4 X. J., Bi, Bleve, 5 C., Bolognino, 6 I., Branchini, 8 P., Budano, 9 A., Calabrese Melcarne, 9 A. K., Camarri, 10 P., Cao, 12 Z., Cardarelli, 5 R., Catalanotti, 12 S., Cattaneo, 2 C., Chen, 8 S. Z., Chen, 5 T. L., Chen, 13 Y., Creti, 5 P., Cui, 4 S. W., Dai, 14 B. Z., D’Al´ı Staiti, 15 G., Danzengluobu, 17, Dattoli, 13 M., 19, 18, De Mitri, 20 I., D’Ettorre Piazzoli, 4 B., Di Girolamo, 2 T., Ding, 2 X. H., Di Sciascio, 13 G., Feng, 12 C. F., 21 Zhaoyang Feng, 13 Zhenyong Feng, Giroletti, 22 E., Gou, 8 Q. B., Guo, 5 Y. Q., 5 H. H., He, 5 Haibing Hu, 13 Hongbo Hu, Huang, 5 Q., Iacovacci, 22 M., Iuppa, 2 R., James, 12 I., Jia, 9 H. Y., Labaciren, 22, 13 H. J., Li, 13 J. Y., Li, 21 X. X., Li, Liguori, 5 G., Liu, 8 C., Liu, 5 C. Q., Liu, 15 J., Liu, 15 M. Y., 13 H., Lu, 5 X. H., Ma, Mancarella, 5 G., 3, 4, Mari, Stefano Maria, Marsella, 9 G., Martello, 24 D., Mastroianni, 4 S., Montini, 2 P., Ning, 9 C. C., Pagliaro, 13 A., Panareo, 25 M., Panico, 24 B., Perrone, 12 L., Pistilli, 24 P., 9 X. B., Qu, Ruggieri, 21 F., Salvini, 9 P., Santonico, 8 R., Shen, 12 P. R., Sheng, 5 X. D., Shi, 5 F., Stanescu, 5 C., Surdo, 9 A., Tan, 4 Y. H., Vallania, 5 P., Vernetto, 19 S., Vigorito, 19 C., Wang, 20 B., Wang, 5 H., 5 C. Y., Wu, 5 H. R., Wu, 5 B., Xu, Xue, 22 L., Yan, 21 X. X., Yang, 15 Q. Y., Yang, 15 X. C., Yao, 15 Z. G., Yuan, 5 A. F., Zha, 13 M., Zhang, 5 H. M., 5 Jilong Zhang, 5 Jianli Zhang, Zhang, 5 L., Zhang, 15 P., Zhang, 15 X. Y., Zhang, 21 Y., Zhaxiciren, 5, Zhaxisangzhu, 13, Zhou, 13 X. X., Zhu, 22 F. R., Zhu, 22 Q. Q., and Zizzi10, G.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics
Abstract: The ARGO-YBJ detector, located 4300 m a.s.l. on the Tibet plateau, is a ground-based, full- coverage array of Resistive Plate Chambers (RPCs) covering a surface of 78×74 m2, surrounded by a guard ring of RPCs enclosing a total surface of about 11000 m2. ARGO-YBJ was designed to detect extensive air showers generated by cosmic rays and gamma rays with primary energy greater than few hundred GeV, in order to study the region of the cosmic-ray spectrum out of the reach of both satellite-based experiments and traditional ground-based arrays. The experiment has been running with its complete layout since November 2007, collecting over 2:5×1011 events. The main results obtained by ARGO-YBJ will be presented here, and specifically: the monitoring of astronomical gamma-ray sources, such as the Crab nebula and the MRK 421 AGN, the moon shadow, the medium-scale anisotropy map, the proton-proton inelastic cross section at center-of- mass energy between 70 and 500 GeV where no accelerator data are available.
Published: 2011

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