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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. Multispacecraft Observations of Protons and Helium Nuclei in Some Solar Energetic Particle Events toward the Maximum of Cycle 25

Author: S. Bartocci, R. Battiston, S. Benella, S. Beolè, W. J. Burger, P. Cipollone, A. Contin, M. Cristoforetti, C. De Donato, C. De Santis, A. Di Luca, F. M. Follega, G. Gebbia, R. Iuppa, M. Laurenza, A. Lega, M. Lolli, M. Martucci, G. Masciantonio, M. Mergè, M. Mese, C. Neubuser, R. Nicolaidis, F. Nozzoli, A. Oliva, G. Osteria, F. Palma, B. Panico, F. Perfetto, A. Perinelli, P. Picozza, E. Ricci, M. Ricci, S. B. Ricciarini, Z. Sahnoun, U. Savino, V. Scotti, M. Sorbara, A. Sotgiu, R. Sparvoli, P. Ubertini, V. Vilona, S. Zoffoli, and P. Zuccon
Subjects: Active solar corona, Particle physics, Astrophysics, QB460-466
Abstract: The intricate behavior of particle acceleration and transport mechanisms complicates the overall efforts in formulating a comprehensive understanding of solar energetic particle (SEP) events; these efforts include observations of low-energy particles (from tens of keV to hundreds of MeV) by space-borne instruments and measurements by the ground-based neutron monitors of the secondary particles generated in the Earth atmosphere by SEPs in the GeV range. Numerous space-borne missions provided good data on the nature/characteristics of these solar particles in past solar cycles, but more recently—concurrently with the rise toward the maximum of solar cycle 25—the High-Energy Particle Detector (HEPD-01) proved to be well suited for the study of solar physics and space weather. Its nominal 30–300 MeV energy range for protons can enlarge the detection capabilities of solar particles at low Earth orbit, closer to the injection limit of many SEP events. In this work, we characterize three SEP events within the first six months of 2022 through spectral and velocity dispersion analysis, assessing the response of HEPD-01 to >M1 events.
Published: 2024
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3. 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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4. 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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5. Recommendations for pre-symptomatic genetic testing for hereditary transthyretin amyloidosis in the era of effective therapy: a multicenter Italian consensus

Author: M. Grandis, L. Obici, M. Luigetti, C. Briani, F. Benedicenti, G. Bisogni, M. Canepa, F. Cappelli, C. Danesino, G. M. Fabrizi, S. Fenu, G. Ferrandes, C. Gemelli, F. Manganelli, A. Mazzeo, L. Melchiorri, F. Perfetto, L. G. Pradotto, P. Rimessi, G. Tini, S. Tozza, L. Trevisan, D. Pareyson, and P. Mandich
Subjects: Attrv, Hereditary transthyretin amyloidosis, Pre-symptomatic genetic testing, PST, Medicine
Abstract: Abstract Hereditary transthyretin amyloidosis (ATTRv, v for variant) is a late-onset, autosomal dominant disease caused by progressive extracellular deposition of transthyretin amyloid fibrils, leading to organ damage and death. For other late-onset fatal diseases, as Huntington’s disease, protocols for pre-symptomatic genetic testing (PST) are available since decades. For ATTRv, limited experience has been reported to date, mostly gathered before the availability of approved therapies. We aimed at developing recommendations for a safe and feasible PST protocol in ATTRv in the era of emerging treatments, taking also into account Italian patients’ characteristics and healthcare system rules. After an initial survey on ongoing approaches to PST for ATTRv in Italy, two roundtable meetings were attended by 24 experts from 16 Italian centers involved in the diagnosis and care of this disease. Minimal requirements for PST offer and potential critical issues were highlighted. By November 2019, 457 families affected by ATTRv with 209 molecularly confirmed pre-symptomatic carriers were counted. The median age at PST was 41.3 years of age, regardless of the specific mutation. Half of the Italian centers had a multidisciplinary team, including a neurologist, an internist, a cardiologist, a medical geneticist and a psychologist, although in most cases not all the specialists were available in the same center. A variable number of visits was performed at each site. Experts agreed that PST should be offered only in the context of genetic counselling to at risk individuals aged 18 or older. Advertised commercial options for DNA testing should be avoided. The protocol should consist of several steps, including a preliminary clinical examination, a pre-test information session, an interval time, the genetic test and a post-test session with the disclosure of the test results, in the context of an experienced multidisciplinary team. Recommendations for best timing were also defined. Protocols for PST in the context of ATTRv can be refined to offer at risk individuals the best chance for early diagnosis and timely treatment start, while respecting autonomous decisions and promoting safe psychological adjustment to the genetic result.
Published: 2020
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6. 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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7. P355 PATIENT–REPORTED OUTCOME MEASURES IN WILD–TYPE AND VARIANT CARDIAC TRANSTHYRETIN AMYLOIDOSIS: THE ITALY (IMPACT OF TRANSTHYRETIN AMYLOIDOSIS ON LIFE QUALITY) STUDY

Author: A Aimo, L Teresi, A Argirò, M Serenelli, A Carnevale Baraglia, A Picerni, R Ricordari, L Ponti, G Di Bella, F Cappelli, F Perfetto, G Merlini, G Vergaro, V Castiglione, I Fabiani, M Niccolai, S Severino, C Passino, and M Emdin
Subjects: Cardiology and Cardiovascular Medicine
Abstract: Background Transthyretin amyloidosis (ATTR) is due to TTR tissue accumulation. Both patients without mutations in the TTR gene (wild–type ATTR, ATTRwt) and those with such mutations (variant ATTR, ATTRv) may develop cardiac amyloidosis (CA). ATTR–CA has a deep impact on the quality of life. The ITALY study aimed 1) to create the first patient–reported outcome measures (PROMs) for ATTRv– and ATTRwt–CA, 2) to assess the feasibility of their administration, 3) to investigate the relationship between score values, clinical and laboratory findings, the Kansas City Cardiomyopathy Questionnaire (KCCQ) and Short Form Health Survey 36 (SF–36) scores. Methods Five Italian referral centers were involved (Pisa, Pavia, Ferrara, Florence, Messina). Item selection involved expert clinicians and 2 groups of 10 patients. The questionnaires were administered to consecutive patients evaluated at baseline and 6 months. Results Two 30–items questionnaires were created. Each item has 5 answers graded from 4 (best option) to 0 (worst option). The score ranged from 100 (best condition) to 0 (worst condition). As of November 2022, 82 patients (65 ATTRwt–CA, 17 ATTRv–CA) have completed the follow–up. At baseline, 30% of patients needed help to fill the questionnaire, and 20% at 6 months; 65% completed the questionnaire at baseline and 63% at 6 months. At baseline, median score values were 64 (interquartile range [IR] 54–74) in ATTRwt–CA and 59 (IR 51–71) in ATTRv–CA. ITALY score were correlated with global KCCQ and SF–36 scores at baseline and 6 months (r values from 0.7 to 0.8 in ATTRwt–CA and from 0.5 to 0.7 in ATTRv–CA). In patients with ATTRwt–CA, all KCCQ and SF–36 domains were univariate predictors of ITALY score values at baseline. All the KCCQ and SF–36 domains were independently predictive of ITALY score values in models including age, NYHA class, 6MWT, NT–proBNP; these results were confirmed at 6 months. In ATTRv–CA, All the KCCQ and SF–36 domains were independently predictive of ITALY score values in models including LV ejection fraction, at baseline and at 6 months. Conclusions The ITALY questionnaires are the first specific PROMs for ATTRwt– and ATTRv–CA. They have been created by experts in CA and patients and validated in a multicenter Italian cohort with 2 assessments over 6 months. Questionnaire completion is usually feasible. ITALY scores display close relationships with non–ATTR–specific measures of quality of life (KCCQ and SF–36).
Published: 2023

8. P352 EXPLORATORY ANALYSES FROM APOLLO–B, A PHASE 3 STUDY OF PATISIRAN IN PATIENTS WITH ATTR AMYLOIDOSIS WITH CARDIOMYOPATHY

Author: F Cappelli, P Kale, M Maurer, M Fontana, M Grogan, F Fernandes, T Palacek, M Taylor, R Hung, A González–duarte, S Puolsen, E Donal, F Perfetto, K Tsujita, W Yu, N Sarswat, M White, E Yureneva, P Jay, J Vest, and J Gillmore
Subjects: Cardiology and Cardiovascular Medicine
Abstract: Introduction Transthyretin–mediated (ATTR) amyloidosis is a progressive and fatal disease. Patients with hereditary or wild–type ATTR amyloidosis frequently develop cardiomyopathy (CM). Patisiran, an IV RNAi therapeutic that inhibits synthesis of wt and variant TTR, is approved for the treatment of hATTR amyloidosis with polyneuropathy. Methods In APOLLO–B, patients were 18–85 yrs old with evidence of cardiac amyloidosis by echocardiography, ATTR amyloid deposition on tissue biopsy or fulfilling nonbiopsy diagnostic criteria for ATTR amyloidosis with CM, and had prior hospitalization for heart failure (HF) due to ATTR amyloidosis or clinical evidence of HF. Patients were randomized 1:1 to patisiran IV 0.3 mg/kg or placebo Q3W for 12 months. The primary endpoint was change from baseline in 6–MWT at Month 12 (M12) with patisiran vs placebo. Exploratory parameters at M12 included changes in cardiac biomarkers, echocardiography and Tc scintigraphy. Results APOLLO–B enrolled 360 patients (patisiran, n=181; placebo, n=179): median age, 76.0 yrs; male, 89%; wtATTR, 80%; on tafamidis at baseline, 25%. Patisiran showed a significant benefit compared with placebo in 6–MWT (median [95% CI] change from baseline: patisiran, –8.15 [–16.42, 1.50]; placebo, –21.35 [–34.05, –7.52]; HL estimate of median difference: 14.69 [0.69, 28.69]; p=0.0162). Patisiran demonstrated favorable trends in change from baseline of NT–proBNP (mean fold change ratio [95% CI]: 0.80 [0.73, 0.89]; p=1.825×10–5) and troponin I (mean fold change ratio [95% CI]: 0.87 [0.80, 0.95]; p=0.0011) at M12 vs placebo. Patisiran also demonstrated a trend towards benefit in change from baseline of most evaluated echocardiographic parameters at M12 vs placebo. Patisiran–treated patients evaluable for scintigraphy (n=37) experienced a reduction (37.8%) or no change (62.2%) in Perugini grade at M12 compared with baseline. Among placebo patients (n=28) at M12, none experienced a reduction from baseline in Perugini grade, and 1 (3.6%) increased in grade. Patisiran demonstrated an acceptable safety profile; AEs were mostly mild or moderate in severity, and there were no cardiac safety concerns. Conclusions Exploratory analyses after 12 months provide further evidence for the potential benefit of patisiran treatment on cardiac biomarkers and manifestations of cardiac amyloid involvement in patients with ATTR amyloidosis. The long–term impact of patisiran will be assessed in the ongoing APOLLO–B open–label extension.
Published: 2023

9. Incidence and factors associated with de novo atrial fibrillation in patients with wild-type transthyretin cardiac amyloidosis

Author: C Fumagalli, M Zampieri, A Argiro', B Musumeci, G Tini, G Di Bella, A Cipriani, A Porcari, M Canepa, M Merlo, G Sinagra, C Rapezzi, F Perfetto, and F Cappelli
Subjects: Cardiology and Cardiovascular Medicine
Abstract: Purpose We described the incidence and ECG factors associated with de novo atrial fibrillation (AF) in patients diagnosed with wild-type transthyretin cardiac amyloidosis (ATTRwt-CA) to drive tailored arrhythmia screening. Background Data on the incidence rate and factors associated with de novo AF in patients with ATTRwt-CA is limited. Methods Multicenter, retrospective, observational cohort study performed in six referral centers for CA. All consecutive patients diagnosed with ATTRwt-CA between 2004 and 2020 with >1-year follow up (FU) were enrolled in the study and were divided into three groups according to presence of AF: (1) patients with “known AF”; (2) patients in “sinus rhythm” and (3) patients developing “de novo AF” during FU. Incidence and factors associated with AF in patients with ATTRwt were the primary outcomes. Results Overall, 266 patients were followed for a median of 469 days: 148 (56%) with known AF, 84 (31.6%) with sinus rhythm, and 34 (12.8%) with de novo AF. Age and gender were similarly distributed. At multivariable analysis, PR (Hazard Ratio [HR]: 1.008; 95% CI: 1.001–1.016), QRS (HR: 1.022; 95% CI: 1.002–1.043) and left atrial dilatation >50mm (HR: 3.429, 95% CI: 1.565–7.329) were associated with de novo AF at FU. Patients presenting with at least two risk factors (PR >200ms, QRS >120ms or LAD >50mm) had a higher risk of developing de novo AF compared to patients with no risk factors (HR 14.918; 95% CI: 3.242–31.646). Conclusions Incidence of de novo AF in patients with ATTRwt is 20.7%/year. Longer PR and QRS duration and left atrial dilation are associated with arrhythmia onset. Funding Acknowledgement Type of funding sources: None.
Published: 2022

10. The HEPD-02 trigger and PMT readout system for the CSES-02 mission

Author: S. Bartocci, S. B. Ricciarini, Mirko Piersanti, Francesco Palma, Nadir Marcelli, Paolo Zuccon, A. Parmentier, Roberto Iuppa, Vincenzo Vitale, F. Palmonari, Lorenzo De Cilladi, Franco Benotto, Cristian De Santis, D. Campana, Giuseppe Gebbia, Andrea Contin, Antonio Vanzanella, Ester Ricci, Valentina Scotti, Simona Zoffoli, F. Perfetto, William J. Burger, P. Cipollone, S. Coli, M. Lolli, V. Masone, Livio Conti, F. Nozzoli, Roberta Sparvoli, Matteo Martucci, M. Merge, Roberto Battiston, Marco Cristoforetti, Piergiorgio Picozza, L. Pacini, A. Oliva, Zouleikha Sahnoun, S. Beole, A. Boiano, Marco Ricci, Antonio Anastasio, Alessandro Sotgiu, M. Pozzato, Coralie Neubüser, G. Masciantonio, G. Castellini, Cinzia De Donato, Marco Mese, Francesco Maria Follega, and Giuseppe Osteria
Subjects: Calorimeter (particle physics), Physics::Instrumentation and Detectors, business.industry, Computer science, Firmware, Detector, Scintillator, computer.software_genre, Particle detector, Lyso, Application-specific integrated circuit, Interfacing, business, computer, Computer hardware
Abstract: This contribution describes the Trigger board of the High-Energy Particle Detector, which will be placed onboard the second China Seismo-Electromagnetic Satellite for CSES-Limadou mission. This mission will monitor variations in ionospheric parameters that are supposed to be related to earthquakes. The first satellite is already in orbit and the second one will be launched in 2023. The HEPD detector will be composed by a tracker made of CMOS sensors (ALPIDE sensors), followed by two segmented planes of plastic scintillators used for trigger signals generation. The actual calorimeter will be composed by twelve planes of plastic scintillator and two segmented planes of an inorganic scintillator called LYSO. The calorimeter is surrounded by five scintillator planes used as a veto system. All the scintillators are coupled with PMTs, whose signals are acquired and digitized by the Trigger board, that also implements the trigger system for the whole apparatus. The ongoing work on the Trigger board consists in the design of both the hardware and the firmware used for the communication with the other boards of the detector, power managing, and the interfacing with the ASIC used for PMTs’ readout. Eventually the Trigger board will be tested to verify its functionalities and its compliance with the HEPD design specifications. Next developments are the integration of the Trigger board with the other systems on the detector and the environmental testing of the whole system.
Published: 2021

11. 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

12. The august 2018 geomagnetic storm observed by the high-energy particle detector on board the cses-01 satellite

Author: Zouleikha Sahnoun, Giuseppe Osteria, Ester Ricci, Paolo Zuccon, Roberto Iuppa, Beatrice Panico, Marco Ricci, Livio Conti, M. Merge, L. Carfora, A. Parmentier, Roberto Battiston, F. Palma, William J. Burger, F. Palmonari, S. B. Ricciarini, Ignazio Lazzizzera, Mirko Piersanti, Simona Zoffoli, Andrea Contin, A. Oliva, F. Perfetto, Francesco Maria Follega, Piergiorgio Picozza, Matteo Martucci, Giulia D'Angelo, V. Vitale, D. Campana, Valentina Scotti, G. Masciantonio, M. Pozzato, G. Castellini, Cinzia De Donato, S. Bartocci, Alessandro Sotgiu, Roberta Sparvoli, Nadir Marcelli, Cristian De Santis, Palma F., Sotgiu A., Parmentier A., Martucci M., Piersanti M., Bartocci S., Battiston R., Burger W.J., Campana D., Carfora L., Castellini G., Conti L., Contin A., D'angelo G., De Donato C., De Santis C., Follega F.M., Iuppa R., Lazzizzera I., Marcelli N., Masciantonio G., Merge M., Oliva A., Osteria G., Palmonari F., Panico B., Perfetto F., Picozza P., Pozzato M., Ricci E., Ricci M., Ricciarini S.B., Sahnoun Z., Scotti V., Sparvoli R., Vitale V., Zoffoli S., Zuccon P., Palma, F., Sotgiu, A., Parmentier, A., Martucci, M., Piersanti, M., Bartocci, S., Battiston, R., Burger, W. J., Campana, D., Carfora, L., Castellini, G., Conti, L., Contin, A., D'Angelo, G., De Donato, C., De Santis, C., Follega, F. M., Iuppa, R., Lazzizzera, I., Marcelli, N., Masciantonio, G., Merge, M., Oliva, A., Osteria, G., Palmonari, F., Panico, B., Perfetto, F., Picozza, P., Pozzato, M., Ricci, E., Ricci, M., Ricciarini, S. B., Sahnoun, Z., Scotti, V., Sparvoli, R., Vitale, V., Zoffoli, S., and Zuccon, P.
Subjects: LEO satellite, Technology, Geomagnetic storm, High energy particle, 010504 meteorology & atmospheric sciences, Space weather, QH301-705.5, QC1-999, Geomagnetic storms, Magnetosphere, Particle detectors, LEO satellites, 01 natural sciences, Particle detector, Physics::Geophysics, 0103 physical sciences, Substorm, General Materials Science, Biology (General), 010303 astronomy & astrophysics, Instrumentation, QD1-999, 0105 earth and related environmental sciences, Settore FIS/01, Fluid Flow and Transfer Processes, Physics, Process Chemistry and Technology, General Engineering, geomagnetic storms, Storm, Geophysics, Engineering (General). Civil engineering (General), particle detectors, Charged particle, Computer Science Applications, Chemistry, Physics::Space Physics, TA1-2040
Abstract: On 25 August 2018, a G3-class geomagnetic storm reached the Earth’s magnetosphere, causing a transient rearrangement of the charged particle environment around the planet, which was detected by the High-Energy Particle Detector (HEPD) on board the China Seismo-Electromagnetic Satellite (CSES-01). We found that the count rates of electrons in the MeV range were characterized by a depletion during the storm’s main phase and a clear enhancement during the recovery caused by large substorm activity, with the key role played by auroral processes mapped into the outer belt. A post-storm rate increase was localized at L-shells immediately above ∼3 and mostly driven by non-adiabatic local acceleration caused by possible resonant interaction with low-frequency magnetospheric waves.
Published: 2021

13. Wide-energy-range electron characterization of the Aug 2018 geomagnetic storm: CSES-01 contribution

Author: Alexandra Parmentier, Matteo Martucci, Alessandro Sotgiu, Luca Carfora, Mirko Piersanti, Simona Bartocci, Roberto Battiston, William Jerome Burger, Donatella Campana, Guido Castellini, Livio Conti, Andrea Contin, Cinzia De Donato, Fulvio De Persio, Cristian De Santis, Piero Diego, Francesco Maria Follega, Roberto Iuppa, Ignazio Lazzizzera, Giuseppe Masciantonio, Matteo Mergé, Giuseppe Osteria, Francesco Palma, Federico Palmonari, Beatrice Panico, F Perfetto, Piergiorgio Picozza, Michele Pozzato, Irina Rashevskaya, Ester Ricci, Marco Ricci, Sergio Ricciarini, X Shen, Valentina Scotti, Roberta Sparvoli, Bruno Spataro, Pietro Ubertini, Vincenzo Vitale, Zhima Zeren, Simona Zoffoli, and Paolo Zuccon
Published: 2020

14. The Data Processor of the EUSO-SPB2 Telescopes

Author: Valentina Scotti, F. Perfetto, and Giuseppe Osteria
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE), business.industry, Payload, Computer science, Astrophysics::High Energy Astrophysical Phenomena, Real-time computing, Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Cosmic ray, Dead time, law.invention, Data processing system, Telescope, law, Physics::Space Physics, Computer data storage, Light emission, Ultra-high-energy cosmic ray, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, business, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract: In this paper we present the Data Processor (DP) of EUSO-SPB2 (Extreme Universe Space Observatory on a Super Pressure Balloon, mission two) telescopes . The EUSO-SPB2 is the continuation of the JEM-EUSO science program on ultra-long duration balloons, started with the EUSO-SPB1 mission. The EUSO-SPB2 will host on-board two telescopes. One is a fluorescence telescope designed to detect high energy cosmic rays via the UV fluorescence emission of the showers in the atmosphere; the other one measures direct Cherenkov light emission from lower energy cosmic rays and other optical backgrounds for cosmogenic tau neutrino detection. The DP is the component of the electronics system which performs data management and instrument control for each of the two telescopes. The DP controls front-end electronics, tags events with arrival time and payload position through a GPS system, provides signals for time synchronization of the event and measures live and dead time of the telescope. Furthermore it manages mass memory for data storage and performs housekeeping monitor and controls the power on and power off sequences. Since a super pressure balloon may remain airborne up to 100 days, the requirements on the electronics and data handling are quite severe. The DP operates at high altitude in unpressurised environment which represents a technological challenge for heat dissipation. In this paper we describe the main components of the system and the design developed for the new mission., 7 pages, 2 figures, 36th International Cosmic Ray Conference -ICRC2019- July 24th - August 1st, 2019 Madison, WI, U.S.A
Published: 2019

15. Front-end Electronics for the GAPS Tracker

Author: Valerio Re, Lorenzo Fabris, Massimo Manghisoni, F. Perfetto, E. Riceputi, A. Boiano, Giuseppe Osteria, Valentina Scotti, Gianluigi Zampa, Scotti, V., Boiano, A., Fabris, L., Manghisoni, M., Osteria, G., Perfetto, F., Re, V., Riceputi, E., and Zampa, G.
Subjects: Physics, Physics - Instrumentation and Detectors, silicon sensors, Spectrometer, Physics::Instrumentation and Detectors, business.industry, Dark matter, Detector, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Scintillator, Settore ING-INF/01 - Elettronica, Signal, Particle identification, Optics, Application-specific integrated circuit, microelectronics, Wide dynamic range, Astrophysics - Instrumentation and Methods for Astrophysics, business, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract: The General Antiparticle Spectrometer (GAPS) is an Antarctic balloon-borne mission to indirectly search for dark matter through sensitive observation of cosmic antiparticles. The first flight is planned for late 2021. GAPS is the first experiment optimized specifically for detection of low-energy (< 0.25 GeV/n) antideuterons, which are recognized as distinctive signals from dark matter annihilation or decay in the Galactic halo. To achieve high sensitivity to cosmic antinuclei in this low-energy range, GAPS uses a novel particle identification method based on exotic atom capture and decay. The GAPS instrument consists of ten planes of 1440 10 cm-diameter, 2.5 mm-thick, 8-strip lithium drifted silicon (Si(Li)) detectors, which constitutes the tracker, surrounded by a plastic scintillator time-of-flight system. A new fabrication technique has been developed to satisfy the stringent requirements of the mission. In this contribution, we describe the front-end electronics of the tracker of GAPS. The system is composed of front-end ASICs and power supplies. The ASICs provide readout and digitization of the signal (with an 11-bit ADC) in a wide dynamic range (10 keV - 100 MeV). Every ASIC has 32 channels and performs the readout for 4 detectors, for a total amount of 11520 channels. The ASIC analog front-end is based on a dynamic compression technique to handle a large range of signal amplitudes and features a low noise performance, achieving the required 4 keV resolution at low energies. The power system supplies both bias voltages for the Si(Li) detectors and low voltages for the electronics. 36th, 7 pages, 3 figures 36th International Cosmic Ray Conference -ICRC2019- July 24th - August 1st
Published: 2019

16. The onboard software of the EUSO-SPB pathfinder experiment

Author: Claudio Fornaro, F. Perfetto, Giuseppe Osteria, Valentina Scotti, Livio Conti, F. Cafagna, Fornaro, C., Cafagna, F. S., Osteria, G., Scotti, V., Perfetto, F., and Conti, L.
Subjects: Software, Pathfinder, 010308 nuclear & particles physics, business.industry, 0103 physical sciences, Environmental science, Astronomy, Cosmic ray, business, 010303 astronomy & astrophysics, 01 natural sciences, Stratospheric balloon
Abstract: In this paper, the flight software architecture of the EUSO-SPB mission is described. The JEM-EUSO program aims at developing an advanced large space-borne UV telescope designed to detect ultra high energy cosmic rays. In this framework, the EUSO-SPB experiment is the third pathfinder mission of the JEM-EUSO program, the second that has been launched on a stratospheric balloon to test the technological readiness of the detectors and to carry out some preliminary scientific observations. The EUSO-SPB software has a modular structure conceived to control all the instruments and the ancillary subsystems, to acquire data, and to manage data transfer to ground. System programming in C and C++ languages and Bash scripts have been used to implement and run the modules. The software runs on the data processor, an onboard computer that communicates with several payload blocks, the UV sensor, and the synchronization and time tagging board. The control software module controls all the subsystems, provides communication to ground through the NASA telemetry or the Internet, runs the acquisition control and download software, and manages the execution of the acquisition software. The acquisition software module directly operates the subsystems for the data acquisition activity. The acquisition control and download software module runs the acquisition software upon request of the control software and transfers scientific data to ground. The software system performed as expected during the flight on April 2017. © 2018 John Wiley & Sons, Ltd.
Published: 2019

17. The Data Processor system of EUSO-SPB1

Author: J. C. Sanchez, G. Osteria, J. Bayer, Valentina Scotti, F. Perfetto, Claudio Fornaro, F. Cafagna, W. Hidber, Scotti, V., Bayer, J., Cafagna, F., Fornaro, C., Hidber, W., Osteria, G., Perfetto, F., and Sanchez, J. C.
Subjects: Physics, Nuclear and High Energy Physics, 010504 meteorology & atmospheric sciences, Interface (computing), Cosmic ray, 01 natural sciences, law.invention, Data processing system, Telescope, Pathfinder, Air shower, On-board space electronic, Trigger concepts and systems (hardware and software), law, Telemetry, Front-end electronics for detector readout, 0103 physical sciences, On-board data handling, 010303 astronomy & astrophysics, Instrumentation, 0105 earth and related environmental sciences, Remote sensing, Nuclear and High Energy Physic
Abstract: In this paper we present the Data Processor (DP) and the flight software of the EUSO-SPB1 mission. The EUSO-SPB1 experiment is a pathfinder mission of the EUSO program whose main objective is to detect Ultra-High Energy Cosmic Rays (UHECR) by measuring, for the first time from space, the fluorescence and the Cerenkov Ultra-Violet light produced by Extensive Air Shower. The instrument is a small telescope mounted on an unpressurized gondola of a super pressure balloon. Since a super pressure balloon could remain airborne up to 100 days, the requirements on the electronics and data handling are quite severe. The DP is the component of the electronics system performing the data handling, the monitoring, and the control of the instrument from ground through the interface with the telemetry system. EUSO-SPB1 was launched from Wanaka Airport (New Zealand) on the 24th of April 2017, at 22:51 UTC and the flight lasted for 12 days.
Published: 2019

18. 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

19. Trapped Proton Fluxes Estimation Inside the South Atlantic Anomaly Using the NASA AE9/AP9/SPM Radiation Models along the China Seismo-Electromagnetic Satellite Orbit

Author: Piergiorgio Picozza, Roberto Battiston, F. Palma, Cinzia De Donato, G. Masciantonio, G. Castellini, S. Bartocci, Paolo Zuccon, Ignazio Lazzizzera, Ester Ricci, Nadir Marcelli, Giuseppe Osteria, William J. Burger, Matteo Martucci, Alessandro Sotgiu, Cristian De Santis, Beatrice Panico, Roberto Iuppa, Roberta Sparvoli, A. Parmentier, A. Oliva, F. Palmonari, V. Vitale, L. Carfora, Valentina Scotti, F. Perfetto, Marco Ricci, Francesco Maria Follega, S. B. Ricciarini, Mirko Piersanti, Andrea Contin, Livio Conti, M. Pozzato, M. Merge, Zouleikha Sahnoun, D. Campana, Simona Zoffoli, Martucci M., Sparvoli R., Bartocci S., Battiston R., Burger W.J., Campana D., Carfora L., Castellini G., Conti L., Contin A., De Donato C., De Santis C., Follega F.M., Iuppa R., Lazzizzera I., Marcelli N., Masciantonio G., Merge M., Oliva A., Osteria G., Palma F., Palmonari F., Panico B., Parmentier A., Perfetto F., Picozza P., Piersanti M., Pozzato M., Ricci E., Ricci M., Ricciarini S.B., Sahnoun Z., Scotti V., Sotgiu A., Vitale V., Zoffoli S., Zuccon P., Martucci, M., Sparvoli, R., Bartocci, S., Battiston, R., Burger, W. J., Campana, D., Carfora, L., Castellini, G., Conti, L., Contin, A., De Donato, C., De Santis, C., Follega, F. M., Iuppa, R., Lazzizzera, I., Marcelli, N., Masciantonio, G., Merge, M., Oliva, A., Osteria, G., Palma, F., Palmonari, F., Panico, B., Parmentier, A., Perfetto, F., Picozza, P., Piersanti, M., Pozzato, M., Ricci, E., Ricci, M., Ricciarini, S. B., Sahnoun, Z., Scotti, V., Sotgiu, A., Vitale, V., Zoffoli, S., and Zuccon, P.
Subjects: South Atlantic Anomaly, 010504 meteorology & atmospheric sciences, AE9/AP9/SPM models, Radiation belts, Trapped particles, Magnetosphere, lcsh:Technology, 01 natural sciences, Particle detector, lcsh:Chemistry, AE9/AP9/SPM model, symbols.namesake, 0103 physical sciences, General Materials Science, lcsh:QH301-705.5, 010303 astronomy & astrophysics, Instrumentation, 0105 earth and related environmental sciences, Remote sensing, Settore FIS/01, Fluid Flow and Transfer Processes, Spacecraft, lcsh:T, Payload, business.industry, Process Chemistry and Technology, General Engineering, Radiation belt, lcsh:QC1-999, Computer Science Applications, lcsh:Biology (General), lcsh:QD1-999, lcsh:TA1-2040, Van Allen radiation belt, Physics::Space Physics, symbols, Orbit (dynamics), Environmental science, Satellite, radiation belts, lcsh:Engineering (General). Civil engineering (General), business, lcsh:Physics
Abstract: The radiation belts in the Earth’s magnetosphere pose a hazard to satellite systems and spacecraft missions (both manned and unmanned), heavily affecting payload design and resources, thus resulting in an impact on the overall mission performance and final costs. The NASA AE9/AP9/SPM radiation models for energetic electrons, protons, and plasma provide useful information on the near-Earth environment, but they are still incomplete as to some features and, for some energy ranges, their predictions are not based on a statistically sufficient sample of direct measurements. Therefore, it is of the upmost importance to provide new data and direct measurements to improve their output. In this work, the AP9 model is applied to the China Seismo-Electromagnetic Satellite (CSES-01) orbit to estimate the flux of energetic protons over the South Atlantic Anomaly during a short testing period of one day, 1 January 2021. Moreover, a preliminary comparison with proton data obtained from the High-Energy Particle Detector (HEPD) on board CSES-01 is carried out. This estimation will serve as the starting ground for a forthcoming complete data analysis, enabling extensive testing and validation of current theoretical and empirical models.
Published: 2021

20. 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

21. The HEPD particle detector of the CSES satellite mission for investigating seismo-associated perturbations of the Van Allen belts

Author: F. Perfetto, Bruno Spataro, P. Cipollone, S. B. Ricciarini, L. Pacini, Roberta Sparvoli, Piergiorgio Picozza, Cinzia De Donato, Roberto Battiston, F. Palma, Vincenzo Vitale, S. Bartocci, M. Pozzato, Beatrice Panico, Giovanni Ambrosi, G. Laurenti, I. Lazzizzera, Valentina Scotti, L. Carfora, L. Patrizii, G. Masciantonio, G. Castellini, Cristina Guandalini, L. Marcelli, M. Ricci, Francesco Maria Follega, Ester Ricci, Andrea Contin, Irina Rashevskaya, Matteo Puel, F. Palmonari, Alessando Sotgiu, Roberto Iuppa, Livio Conti, Cristian De Santis, M. Merge, C. Manea, Laurent Basara, William J. Burger, G. Osteria, Maria Ionica, M. Lolli, Ambrosi, Giovanni, Bartocci, Simona, Basara, Laurent, Battiston, Roberto, Burger, William J., Carfora, Luca, Castellini, Guido, Cipollone, Piero, Conti, Livio, Contin, Andrea, De Donato, Cinzia, De Santis, Cristian, Follega, Francesco M., Guandalini, Cristina, Ionica, Maria, Iuppa, Roberto, Laurenti, Giuliano, Lazzizzera, Ignazio, Lolli, Mauro, Manea, Christian, Marcelli, Laura, Masciantonio, Giuseppe, Mergé, Matteo, Osteria, Giuseppe, Pacini, Lorenzo, Palma, Francesco, Palmonari, Federico, Panico, Beatrice, Patrizii, Laura, Perfetto, Francesco, Picozza, Piergiorgio, Pozzato, Michele, Puel, Matteo, Rashevskaya, Irina, Ricci, Ester, Ricci, Marco, Ricciarini, Sergio Bruno, Scotti, Valentina, Sotgiu, Alessando, Sparvoli, Roberta, Spataro, Bruno, Vitale, Vincenzo, Ambrosi, G., Bartocci, S., Basara, L., Battiston, R., Burger, W. J., Carfora, L., Castellini, G., Cipollone, P., Conti, L., Contin, A., De Donato, C., De Santis, C., Follega, F. M., Guandalini, C., Ionica, M., Iuppa, R., Laurenti, G., Lazzizzera, I., Lolli, M., Manea, C., Marcelli, L., Masciantonio, G., Mergé, M., Osteria, G., Pacini, L., Palma, F., Palmonari, F., Panico, B., Patrizii, L., Perfetto, F., Picozza, P., Pozzato, M., Puel, M., Rashevskaya, I., Ricci, E., Ricci, M., Ricciarini, S. B., Scotti, V., Sotgiu, A., Sparvoli, R., Spataro, B., and Vitale, V.
Subjects: High energy particle, 010504 meteorology & atmospheric sciences, seismic-precursor, space weather, Magnetosphere, Cosmic ray, ionosphere, Space weather, 010502 geochemistry & geophysics, 01 natural sciences, Particle detector, Physics::Geophysics, symbols.namesake, Engineering (all), cosmic rays, General Materials Science, Van Allen belts, cosmic ray, 0105 earth and related environmental sciences, particle detector, Settore FIS/01, Physics, Van Allen belt, General Engineering, Astronomy, Charged particle, Van Allen radiation belt, earthquake, Physics::Space Physics, symbols, magnetosphere, seismic-precursors, Satellite, Materials Science (all)
Abstract: CSES (China Seismo-Electromagnetic Satellite) is a mission developed by CNSA (Chinese National Space Administration) and ASI (Italian Space Agency), to investigate the near-Earth electromagnetic, plasma and particle environment, for studying the seismo-associated disturbances in the ionosphere-magnetosphere transition zone. The anthropogenic and electromagnetic noise, as well as the natural non-seismic electromagnetic emissions is mainly due to tropospheric activity. In particular, the mission aims to confirming the existence of possible temporal correlations between the occurrence of earthquakes for medium and strong magnitude and the observation in space of electromagnetic perturbations, plasma variations and precipitation of bursts with high-energy charged particles from the inner Van Allen belt. In this framework, the high energy particle detector (HEPD) of the CSES mission has been developed by the Italian LIMADOU Collaboration. HEPD is an advanced detector based on a tower of scintillators and a silicon tracker that provides good energy and angular resolution and a wide angular acceptance, for electrons of 3-100 MeV, protons of 30-200 MeV and light nuclei up to the oxygen. CSES satellite has been launched on February 2nd, 2018 from the Jiuquan Satellite Launch Center (China). © 2018, Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature.
Published: 2018

22. 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

23. Test and Comparison of Photomultiplier Tubes at Liquid Argon Temperature

Author: M. Rossella, L. Grandi, G. Fiorillo, F. Di Pompeo, Cristiano Galbiati, M. Antonello, F. Pietropaolo, C. Montanari, G. Meng, F. Perfetto, F. Boffelli, P. Kryczynski, Luciano Pandola, Andrea Zani, C. Rubbia, A. G. Cocco, A. Triossi, N. Canci, F. Cavanna, S. Ventura, O. Palamara, G. Piano Mortari, C. Vignoli, M. Cambiaghi, E. Segreto, G.L. Raselli, R. Acciarri, A. M. Szelc, R., Acciarri, M., Antonello, F., Boffelli, M., Cambiaghi, N., Canci, F., Cavanna, A. G., Cocco, F., Di Pompeo, Fiorillo, Giuliana, C., Galbiati, L., Grandi, P., Kryczynski, G., Meng, C., Montanari, O., Palamara, L., Pandola, F., Perfetto, G. B., Piano Mortari, F., Pietropaolo, G. L., Raselli, M., Rossella, C., Rubbia, E., Segreto, A. M., Szelc, A., Triossi, S., Ventura, C., Vignoli, and A., Zani
Subjects: Physics, Photomultiplier, Optics, Noble-liquid detectors, liquid Argon Dark Matter, light yield, business.industry, Dark matter, Detector, Liquid argon, Physics and Astronomy(all), business
Abstract: The most recent development in the ﬁeld of photomultipliers operating at liquid Argon temperature is the Hamamatsu R11065 with peak QE up to about 35% A set of these photomultipliers has been extensively tested within the R&D program of the WArP Collaboration. During these tests the Hamamatsu PMTs showed extremely good performance and a light yield around 7 phel/keVee has been achieved in a Liquid Argon detector with a photocathodic coverage of 12%. This shows that this new type of PMT is suited for experimental applications, in particular for new direct Dark Matter searches with LAr-based experiments.
Published: 2012
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24. 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

25. 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

26. Measurement of the absolute branching ratio of the K+→π+π−π+(γ) decay with the KLOE detector

Author: C. Bacci, F. Crucianelli, S. Giovannella, G. De Zorzi, P. Ciambrone, P. Massarotti, Barbara Sciascia, M. Martini, G. Venanzoni, G. Lanfranchi, F. Ambrosino, P. Valente, S. Chi, P. Franzini, M. Palutan, M. L. Ferrer, W. Mei, S. Miscetti, F. Perfetto, T. Capussela, F. Ceradini, B. Di Micco, G. Bencivenni, R. Versaci, G. Saracino, Massimo Antonelli, J. Lee-Franzini, S. Meola, F. Nguyen, Alessandra Doria, C. Forti, G. Xu, F. Cesario, C. Bloise, Claudio Gatti, A. Antonelli, Margherita Primavera, A. Di Domenico, Francesco Lacava, F. Bossi, F. Archilli, A.L. Sibidanov, M. Napolitano, M. Testa, D. Leone, L. Tortora, T. Spadaro, A. Passeri, S. Fiore, Edoardo Gorini, P. De Simone, E. Graziani, G. Felici, P. Branchini, M. Dreucci, Vincenzo Patera, Enrico Pasqualucci, V. V. Kulikov, Cesare Bini, W. Kluge, A. Sciubba, M. Moulson, A. De Santis, E. De Lucia, Pierluigi Campana, F. Murtas, S. Müller, S. Bertolucci, A. Denig, P. Gauzzi, M. Martemianov, Simona Serena Bocchetta, G. Chiefari, C. Di Donato, P. Santangelo, G. Capon, P. Beltrame, and Andrea Ferrari
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Meson, Branching fraction, Electron–positron annihilation, Detector, Pi, Physics::Accelerator Physics, High Energy Physics::Experiment, Radiation
Abstract: The absolute branching ratio of the K+ -> pi(+) pi(-) pi(+) (gamma) decay, inclusive of final-state radiation, has been measured using similar to 17 million tagged K+ mesons collected with the KLOE detector at DA Phi NE, the Frascati phi-factory. The result is: BR(K+ -> pi(+) pi(-) pi(+) (gamma)) = 0.05565 +/- 0.00031(stat) +/- 0.00025(syst) a factor similar or equal to 5 more precise with respect to the previous result. This work completes the program of precision measurements of the dominant kaon branching ratios at KLOE.
Published: 2014

27. These abstracts have been selected for presentation in 4 sessions throughout the meeting. Please refer to the PROGRAM for more details

Author: F. Munch, J. Retel, S. Jeuthe, B. van Rossum, D. Oh-Ici, F. Berger, T. Kuhne, H. Oschkinat, D. Messroghli, J. Rodriguez Palomares, L. Gutierrez Garcia Moreno, G. Maldonado, G. Garcia, I. Otaegui, B. Garcia Del Blanco, J. Barrabes, M. Gonzalez Alujas, A. Evangelista, D. Garcia Dorado, A. Barison, A. Del Torto, S. Chiappino, A. Del Franco, N. Pugliese, G. Aquaro, V. Positano, C. Passino, M. Emdin, P. Masci, K. Fischer, D. Guensch, N. Shie, M. Friedrich, G. Captur, F. Zemrak, V. Muthurangu, L. Chunming, S. Petersen, N. Kawel-Boehm, P. Bassett, P. Elliott, J. Lima, D. Bluemke, J. Moon, G. Pontone, E. Bertella, M. Loguercio, A. Baggiano, S. Mushtaq, S. Salerni, C. Rossi, D. Andreini, E. Ucar, R. Baydes, N. Ngah, Y. Kuo, D. Dabir, C. Cummins, D. Higgins, T. Schaeffter, N. Gaddum, P. Chowienczyk, G. Carr-White, M. Marber, S. Ucar, S. Reinstadler, G. Klug, H. Feistritzer, K. Greber, J. Mair, M. Schocke, W. Franz, B. Metzler, K. Moschetti, G. Pilz, J. Wasserfallen, M. Lombardi, G. Korosoglou, A. Van Rossum, O. Bruder, H. Mahrholdt, J. Schwitter, I. Ferreira Gonzalez, V. Pineda, R. Ruiz Salmeron, A. San Roman, F. Fernandez Aviles, S. Winkler, T. Allison, H. Conn, P. Bandettini, S. Shanbhag, P. Kellman, L. Hsu, A. Arai, B. Pernter, S. Pica, D. Sado, V. Maestrini, M. Fontana, S. White, T. Treibel, S. Anderson, S. Piechnik, M. Robson, R. Lachmann, E. Murphy, A. Mehta, D. Hughes, V. Ferreira, E. Dall'Armellina, T. Karamitsos, J. Francis, R. Choudhury, A. Banning, K. Channon, R. Kharbanda, C. Forfar, O. Ormerod, B. Prendergast, A. Kardos, J. Newton, S. Neubauer, G. Vergaro, G. Mirizzi, A. Florian, A. Ludwig, S. Rosch, U. Sechtem, A. Yilmaz, S. Greulich, D. Kitterer, J. Latus, K. Bentz, S. Birkmeier, M. Alscher, N. Braun, F. Perfetto, F. Secchi, M. Petrini, P. Cannao, G. Di Leo, F. Sardanelli, H. Yoshihara, J. Bastiaansen, C. Berthonneche, A. Comment, B. Gerber, G. Noppe, N. Marquet, P. Buchlin, J. Vanoverschelde, L. Bertrand, S. Horman, P. Dorota, W. Piotr, G. Marek, A. Almeida, N. Cortez-Dias, J. de Sousa, L. Carpinteiro, A. Magalhaes, G. Silva, A. Bernardes, F. Pinto, and A. Nunes Diogo
Subjects: Medical education, Presentation, Oral Abstracts, business.industry, media_common.quotation_subject, Medicine, Radiology, Nuclear Medicine and imaging, General Medicine, Cardiology and Cardiovascular Medicine, business, media_common
Published: 2014

28. Scientific Goals and In-orbit Performance of the High-energy Particle Detector on Board the CSES

Author: Roberto Battiston, P. Picozza, D. Campana, V. Vitale, Maria Ionica, Valentina Scotti, Marco Casolino, L. Patrizii, R. Sparvoli, Matteo Martucci, Ignazio Lazzizzera, L. Marcelli, M. Merge, S. Bartocci, M. Pozzato, M. Lolli, S. B. Ricciarini, I. Rashevskaya, Alessandro Sotgiu, F. Palma, Ester Ricci, Mirko Piersanti, F. Perfetto, Andrea Contin, Francesco Maria Follega, Bruno Spataro, G. Masciantonio, C. De Donato, S. Zoffoli, F. Palmonari, P. Cipollone, G. Castellini, L. Basara, C. Guandalini, Maria Antonietta Ricci, Livio Conti, G. Ambrosi, Beatrice Panico, C. Manea, A. Parmentier, L. Carfora, M. Puel, P. Zuccon, L. Pacini, G. Laurenti, W.J. Burger, C. De Santis, R. Iuppa, G. Osteria, Picozza, P., Battiston, R., Ambrosi, G., Bartocci, S., Basara, L., Burger, W. J., Campana, D., Carfora, L., Casolino, M., Castellini, G., Cipollone, P., Conti, L., Contin, A., De Donato, C., De Santis, C., Follega, F. M., Guandalini, C., Ionica, M., Iuppa, R., Laurenti, G., Lazzizzera, I., Lolli, M., Manea, C., Marcelli, L., Martucci, M., Masciantonio, G., Mergé, M., Osteria, G., Pacini, L., Palma, F., Palmonari, F., Panico, B., Parmentier, A., Patrizii, L., Perfetto, F., Piersanti, M., Pozzato, M., Puel, M., Rashevskaya, I., Ricci, E., Ricci, M., Ricciarini, S., Scotti, V., Sotgiu, A., Sparvoli, R., Spataro, B., Vitale, V., Zuccon, P., Zoffoli, S., Picozza P., Battiston R., Ambrosi G., Bartocci S., Basara L., Burger W.J., Campana D., Carfora L., Casolino M., Castellini G., Cipollone P., Conti L., Contin A., De Donato C., De Santis C., Follega F.M., Guandalini C., Ionica M., Iuppa R., Laurenti G., Lazzizzera I., Lolli M., Manea C., Marcelli L., Martucci M., Masciantonio G., Merge M., Osteria G., Pacini L., Palma F., Palmonari F., Panico B., Parmentier A., Patrizii L., Perfetto F., Piersanti M., Pozzato M., Puel M., Rashevskaya I., Ricci E., Ricci M., Ricciarini S., Scotti V., Sotgiu A., Sparvoli R., Spataro B., Vitale V., Zuccon P., and Zoffoli S.
Subjects: Astroparticle physics, Physics, High energy particle, solar-terrestrial relation, business.industry, Settore FIS/04, Detector, astroparticle physic, Earth, telescopes, Astronomy and Astrophysics, solar-terrestrial relations, Physics::Geophysics, On board, astroparticle physics, Space and Planetary Science, Physics::Space Physics, Astrophysics::Earth and Planetary Astrophysics, Aerospace engineering, Orbit (control theory), business
Abstract: The China Seismo-Electromagnetic Satellite (CSES) aims to monitor electromagnetic, particle, and plasma perturbations in the iono-magnetosphere and inner Van Allen radiation belts originated by electromagnetic sources external and internal to the geomagnetic cavity, cosmic rays, and solar events. In particular, the objective of the space mission is to investigate lithosphere-atmosphere-ionosphere coupling mechanisms (including the effects of lightning, earthquakes, volcanoes, and artificial electromagnetic emissions) that induce perturbations of the top side of the ionosphere and lower boundary of the radiation belts. To this purpose, the mission has been conceived to take advantage of a multi-instrument payload comprising nine detectors for the measurement of electromagnetic field components, plasma parameters, and energetic particles, as well as X-ray flux. The Italian team participating in the CSES mission has built one of these devices, the High-Energy Particle Detector (HEPD), for high-precision observations of electrons, protons, and light nuclei. During its trip along the orbit, and thanks to the large set of detectors operated on board, CSES completely monitors the Earth, acting as an excellent instrument for space weather. The satellite was launched on 2018 February 2, with an expected life span of 5 yr. This article describes the CSES mission with a particular focus on the HEPD apparatus and its in-flight performance.
Published: 2019

29. Implementation of the first level trigger for ultra-high-energy cosmic ray (UHECR) detection from space with JEM-EUSO: Initial test results

Author: H. Miyamoto, G. Contino, O. Larsson, G. Osteria, Francesco Fenu, M. Rezazadeh, P. Hunt, R. Gregg, J. Bayer, S. Dagoret-Campagne, S. Blin-Bondil, P. Gorodetzky, M. Manfrin, Lawrence Wiencke, Yoshiya Kawasaki, Austin Cummings, Marco Mignone, M. E. Bertaina, R. Forza, Marco Casolino, Claudio Fornaro, G. Cotto, J. Rabanal, S. Bacholle, G. Suino, F. Perfetto, A. Jung, Pierre Barrillon, Lech Wiktor Piotrowski, E. Parizot, Guillaume Prévôt, S. Cambursano, H. Krantz, Johannes Eser, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), 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)-Centre National de la Recherche Scientifique (CNRS), JEM-EUSO, 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), and École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: data acquisition, central data acquisition system, readout electronics, Aerospace electronics, photomultipliers, JEM-EUSO Collaboration, cosmic radiation: interaction, Space (mathematics), 01 natural sciences, nuclear electronics, Data acquisition, Ultra-high-energy cosmic ray, cosmic ray apparatus, 010303 astronomy & astrophysics, FPGA, field programmable gate arrays, Physics, photomultiplier, cosmic ray showers, UHECR, Detector, MAPMT, statistics, photodetectors, position sensitive, Cosmic ray, high-energy cosmic ray interactions, cosmic ray generated air-showers, first-level trigger, ultrahigh-energy cosmic ray detection, 0103 physical sciences, Electronics, cosmic radiation: UHE, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Aerospace engineering, Cosmic rays, Simulation, showers: atmosphere, 010308 nuclear & particles physics, business.industry, nucleus, trigger, position sensitive particle detectors, Collaboration, photodetection module board, electronics: readout, Level trigger, photon: detector, business, high altitude balloons, Telescopes
Abstract: International audience; The JEM-EUSO Collaboration aims to study Ultra-High-Energy Cosmic Ray (UHECR) using a novel approach of looking down from space and using the atmosphere as a large detector to achieve a large effective area and therefore high-statistics on these events for the first time. For this purpose we have been developing a series of pathfinders operating from the ground, high altitude balloons and space, all sharing the same electronics, in particular the central data acquisition system. We report on the implementation and successful testing of the first-level trigger (L1) within the FPGA of the photo-detection module (PDM) board, which processes the signals from 36 64-pixel MAPMTs with a time unit of 2.5 μs to detect the passage of light from cosmic ray generated air-showers.
Published: 2016

30. Measurement of the η→3π0 slope parameter α with the KLOE detector

Author: S. Meola, S. Miscetti, Marek Jacewicz, R. Versaci, Stefan E. Müller, Claudio Gatti, C. Bloise, T. Capussela, G. Venanzoni, F. Nguyen, Juliet Lee-Franzini, F. Bossi, G. F. Xu, G. Capon, P. Branchini, M. Dreucci, Massimo Antonelli, A. Antonelli, M. Palutan, P. De Simone, C. Di Donato, S. Giovannella, P. Massarotti, Barbara Sciascia, M. Martini, Cecilia Taccini, Paolo Valente, S. Fiore, Filippo Ceradini, L. Tortora, G. Felici, T. Spadaro, A. Passeri, Paolo Ciambrone, P. Beltrame, Vincenzo Patera, A. Sciubba, W. Kluge, E. De Lucia, Flavio Archilli, P. Gauzzi, A. Ferrari, G. Bencivenni, P. Franzini, A. Di Domenico, B. Di Micco, Cesare Bini, F. Perfetto, G. De Zorzi, F. Ambrosino, S. Bocchetta, A. Denig, Paolo Santangelo, Pierluigi Campana, F. Murtas, M. Napolitano, M. Moulson, A. De Santis, and V. V. Kulikov
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Meson, Electron–positron annihilation, Detector, Pi, Radiative transfer, Dalitz plot
Abstract: We present a measurement of the slope parameter α for the η → 3 π 0 decay, with the KLOE experiment at the DAΦNE ϕ -factory, based on a background free sample of ∼17 million η mesons produced in ϕ radiative decays. By fitting the event density in the Dalitz plot we determine α = − 0.0301 ± 0.0035 stat − 0.0035 + 0.0022 syst . The result is in agreement with recent measurements from hadro- and photo-production experiments.
Published: 2010

31. Study of the a0(980) meson via the radiative decay ϕ→ηπ0γ with the KLOE detector

Author: G. Capon, G. Saracino, S. Fiore, G. F. Xu, S. Bertolucci, Simona Serena Bocchetta, P. Massarotti, S. Meola, E. Graziani, G. Chiefari, C. Di Donato, Barbara Sciascia, M. Martini, S. Chi, G. Lanfranchi, P. Gauzzi, C. Bloise, T. Spadaro, R. Versaci, V. V. Kulikov, G. Felici, S. Müller, Francesco Lacava, C. Bacci, F. Archilli, Edoardo Gorini, Massimo Antonelli, P. Santangelo, P. Ciambrone, Vincenzo Patera, W. Kluge, Alessandra Doria, A.L. Sibidanov, S. Miscetti, F. Perfetto, A. Denig, A. Sciubba, M. Moulson, A. De Santis, F. Ceradini, B. Di Micco, E. De Lucia, Claudio Gatti, M. Testa, M. Palutan, Enrico Pasqualucci, F. Bossi, S. Giovannella, Margherita Primavera, P. Valente, A. Ferrari, A. Passeri, W. Mei, P. Beltrame, P. De Simone, P. Branchini, D. Leone, M. Dreucci, C. Forti, G. Venanzoni, Pierluigi Campana, A. Di Domenico, M. L. Ferrer, G. De Zorzi, F. Murtas, M. Napolitano, F. Ambrosino, R. Volpe, P. Franzini, F. Nguyen, J. Lee-Franzini, G. Bencivenni, T. Capussela, Cesare Bini, A. Antonelli, and L. Tortora
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle decay, Pion, Meson, Branching fraction, Electron–positron annihilation, Hadron, Particle identification, Dimensionless quantity
Abstract: We have studied the ϕ → a 0 ( 980 ) γ process with the KLOE detector at the Frascati ϕ-factory DAΦNE by detecting the ϕ → η π 0 γ decays in the final states with η → γ γ and η → π + π − π 0 . We have measured the branching ratios for both final states: Br ( ϕ → η π 0 γ ) = ( 7.01 ± 0.10 ± 0.20 ) × 10 − 5 and ( 7.12 ± 0.13 ± 0.22 ) × 10 − 5 , respectively. We have also extracted the a 0 ( 980 ) mass and its couplings to η π 0 , K + K − , and to the ϕ meson from the fit of the η π 0 invariant mass distributions using different phenomenological models.
Published: 2009

32. Measurement of the branching ratio and search for a CP violating asymmetry in the η→π+π−e+e−(γ) decay at KLOE

Author: Massimo Antonelli, P. Beltrame, Enrico Pasqualucci, S. Fiore, D. Leone, G. Felici, E. Graziani, Achim Denig, Filippo Ceradini, S. Bertolucci, B. Di Micco, R. Versaci, Paolo Ciambrone, T. Spadaro, Stefan E. Müller, S. Meola, F. Bossi, A. Antonelli, S. Bocchetta, P. Gauzzi, G. Capon, L. Tortora, A. Passeri, G. F. Xu, C. Di Donato, Paolo Santangelo, F. Murtas, P. Massarotti, Barbara Sciascia, M. Martini, P. De Simone, F. Nguyen, F. Perfetto, M. Napolitano, G. Lanfranchi, S. Miscetti, Vincenzo Patera, M. Palutan, A. Di Domenico, Claudio Gatti, C. Bloise, M. Moulson, P. Valente, A. De Santis, F. Crucianelli, G. Venanzoni, M. Testa, G. De Zorzi, G. Bencivenni, Cesare Bini, F. Ambrosino, Juliet Lee-Franzini, S. Giovannella, P. Franzini, P. Branchini, M. Dreucci, E. De Lucia, Flavio Archilli, and T. Capussela
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, Branching fraction, media_common.quotation_subject, Gamma ray, Pi, Radiative transfer, CP violation, Asymmetry, media_common
Abstract: We have studied the η → π + π − e + e − ( γ ) decay using about 1.7 fb − 1 collected by the KLOE experiment at the DAΦNE ϕ -factory. This corresponds to about 72 millions η mesons produced in ϕ radiative decays. We have measured the branching ratio, inclusive of radiative effects, with 4% accuracy: BR ( η → π + π − e + e − ( γ ) ) = ( 26.8 ± 0.9 Stat . ± 0.7 Syst . ) × 10 − 5 . We have obtained the first measurement of the CP-odd ππ – ee decay planes angular asymmetry, A ϕ = ( − 0.6 ± 2.5 Stat . ± 1.8 Syst . ) × 10 − 2 .
Published: 2009

33. Search for the KS→e+e− decay with the KLOE detector

Author: Massimo Antonelli, S. Bocchetta, Enrico Pasqualucci, P. Gauzzi, A.L. Sibidanov, G. Lanfranchi, A. Denig, M. Moulson, P. Franzini, P. Branchini, M. Dreucci, A. De Santis, Paolo Santangelo, Pierluigi Campana, F. Nguyen, F. Murtas, P. Valente, Filippo Ceradini, Stefan E. Müller, C. Di Donato, F. Perfetto, T. Capussela, Juliet Lee-Franzini, Paolo Ciambrone, D. Capriotti, M. Palutan, Cesare Bini, G. Venanzoni, Vincenzo Patera, S. Giovannella, A. Sciubba, G. Felici, D. Leone, V. V. Kulikov, M. L. Ferrer, G. De Zorzi, P. De Simone, A. Antonelli, M. Testa, F. Ambrosino, F. Crucianelli, M. Napolitano, A. Passeri, A. Di Domenico, S. Bertolucci, S. Meola, L. Tortora, S. Miscetti, T. Spadaro, F. Bossi, Claudio Gatti, C. Bloise, P. Beltrame, G. Bencivenni, P. Massarotti, Barbara Sciascia, M. Martini, B. Di Micco, G. Capon, S. Fiore, E. Graziani, R. Versaci, W. Kluge, E. De Lucia, and Flavio Archilli
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Luminosity (scattering theory), Electron–positron annihilation, Detector, Direct search, Particle identification, Order of magnitude, Calorimeter
Abstract: We present the result of a direct search for the decay K S → e + e − , obtained with a sample of e + e − → ϕ → K S K L events produced at DAΦNE, the Frascati ϕ-factory, for an integrated luminosity of 1.9 fb−1. The search has been performed using a pure K S beam tagged by the simultaneous detection of a K L interaction in the calorimeter. Background rejection has been optimized by using both kinematic and particle identification cuts. We find BR ( K S → e + e − ) 9 × 10 − 9 at 90% CL, which improves by an order of magnitude on the previous best limit.
Published: 2009

34. Scalar mesons at KLOE

Author: A. Ferrari, G. Lanfranchi, P. Branchini, M. Dreucci, A.L. Sibidanov, C. Bacci, Cesare Bini, F. Ceradini, B. Di Micco, C. Bloise, R. Versaci, G. Felici, P. Ciambrone, Edoardo Gorini, Enrico Pasqualucci, G. Saracino, S. Bocchetta, Francesco Lacava, Margherita Primavera, S. Miscetti, F. Perfetto, V. V. Kulikov, P. De Simone, S. Chi, S. Müller, P. Franzini, T. Capussela, A. Passeri, Vincenzo Patera, C. Forti, M. Testa, Massimo Antonelli, D. Leone, A. Sciubba, M. Napolitano, G. De Zorzi, A. Di Domenico, F. Ambrosino, G. Venanzoni, Andrea Doria, M. L. Ferrer, A. Antonelli, J. Lee-Franzini, Paolo Valente, P. Santangelo, S. Fiore, M. Moulson, E. Graziani, A. De Santis, W. Kluge, S. Meola, F. Murtas, P. Gauzzi, L. Tortora, A. G. Denig, E. De Lucia, G. Chiefari, C. Di Donato, G. Capon, P. Beltrame, S. Bertolucci, T. Spadaro, G. Bencivenni, M. Palutan, Claudio Gatti, F. Archilli, F. Bossi, W. Mei, G. F. Xu, P. Massarotti, Barbara Sciascia, M. Martini, F. Nguyen, F. Crucianelli, P. Campana, S. Giovannella, Ambrosino, Fabio, Chiefari, Giovanni, C., Di Donato, A., Doria, Massarotti, Paolo, Napolitano, Marco, and Saracino, Giulio
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, Atomic and Molecular Physics, Scalar (mathematics), and Optics, Atomic and Molecular Physics, and Optics
Abstract: New results concerning the scalar mesons f 0 ( 980 ) produced in the ϕ → π π γ decays, and the a 0 ( 980 ) scalar mesons in the ϕ → a 0 ( 980 ) γ → η π 0 γ decays, are presented.
Published: 2009

35. Measurement of σ(e+e−→π+π−γ(γ)) and the dipion contribution to the muon anomaly with the KLOE detector

Author: Enrico Pasqualucci, S. Bertolucci, B. Di Micco, G. Saracino, R. Versaci, F. Bossi, G. Bencivenni, P. De Simone, V. V. Kulikov, T. Spadaro, G. De Zorzi, Cesare Bini, S. Müller, Francesco Lacava, S. Meola, F. Ambrosino, Paolo Santangelo, Pierluigi Campana, F. Murtas, W. Mei, M. Moulson, A. De Santis, P. Massarotti, S. Miscetti, Barbara Sciascia, F. Perfetto, B. Valeriani, M. Martini, S. Fiore, G. Lanfranchi, C. Bacci, Filippo Ceradini, C. Forti, E. Graziani, P. Branchini, M. Dreucci, P. Franzini, G. Capon, M. Napolitano, G. Xu, Claudio Gatti, Massimo Antonelli, A. Di Domenico, W. Kluge, Juliet Lee-Franzini, Paolo Ciambrone, A.L. Sibidanov, M. Incagli, S. Giovannella, P. Beltrame, E. De Lucia, S. Di Falco, F. Archilli, M. Testa, G. Felici, Alessandra Doria, A. Denig, M. Martemianov, Simona Serena Bocchetta, G. Chiefari, C. Di Donato, C. Bloise, Edoardo Gorini, P. Valente, Margherita Primavera, A. Ferrari, S. Chi, F. Crucianelli, T. Capussela, D. Leone, Vincenzo Patera, F. Nguyen, A. Sciubba, M. Palutan, P. Gauzzi, A. Antonelli, L. Tortora, A. Passeri, G. Venanzoni, and M. L. Ferrer
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), Muon, Pion, Photon, Electron–positron annihilation, Form factor (quantum field theory), Radiation, Anomaly (physics)
Abstract: We have measured the cross section σ ( e + e − → π + π − γ ( γ ) ) at DAΦNE, the Frascati ϕ-factory, using events with initial state radiation photons emitted at small angle and inclusive of final state radiation. We present the analysis of a new data set corresponding to an integrated luminosity of 240 pb−1. We have achieved a reduced systematic uncertainty with respect to previously published KLOE results. From the cross section we obtain the pion form factor and the contribution to the muon magnetic anomaly from two-pion states in the mass range 0.592 M π π 0.975 GeV . For the latter we find Δ π π a μ = ( 387.2 ± 0.5 stat ± 2.4 exp ± 2.3 th ) × 10 −10 .
Published: 2009

36. Study of the process e+e−→ωπ0 in the ϕ-meson mass region with the KLOE detector

Author: Cesare Bini, G. F. Xu, P. Franzini, W. Kluge, R. Versaci, P. Massarotti, S. Bocchetta, Barbara Sciascia, M. Martini, Enrico Pasqualucci, G. Bencivenni, S. Miscetti, P. De Simone, M. Testa, D. Leone, M. Moulson, A. De Santis, F. Bossi, B. Di Micco, P. Valente, F. Archilli, S. Müller, Massimo Antonelli, P. Beltrame, M. Napolitano, G. Lanfranchi, T. Capussela, G. Capon, L. Tortora, Paolo Santangelo, Pierluigi Campana, P. Branchini, A. Di Domenico, M. Dreucci, Filippo Ceradini, F. Murtas, Claudio Gatti, C. Bloise, S. Fiore, E. Graziani, F. Perfetto, G. Venanzoni, A. Antonelli, M. L. Ferrer, P. Gauzzi, Juliet Lee-Franzini, Paolo Ciambrone, S. Giovannella, A. G. Denig, E. De Lucia, A.L. Sibidanov, C. Di Donato, A. Passeri, F. Nguyen, Vincenzo Patera, A. Sciubba, S. Meola, G. De Zorzi, F. Ambrosino, M. Palutan, G. Felici, F. Crucianelli, S. Bertolucci, and T. Spadaro
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Meson, Branching fraction, Electron–positron annihilation, Atomic physics
Abstract: We have studied the e + e − → ω π 0 cross section in the s interval 1000–1030 MeV using the π + π − π 0 π 0 and π 0 π 0 γ final states with a sample of ∼ 600 pb −1 collected with the KLOE detector at DAΦNE. By fitting the observed interference pattern around M ϕ for both final states, we extract the ratio of the decay widths Γ ( ω → π 0 γ ) / Γ ( ω → π + π − π 0 ) = 0.0897 ± 0.0016 and derive the branching fractions BR ( ω → π + π − π 0 ) = ( 90.24 ± 0.19 ) % , BR ( ω → π 0 γ ) = ( 8.09 ± 0.14 ) % . The parameters describing the e + e − → π + π − π 0 π 0 reaction around M ϕ are also used to extract the branching fraction for the OZI and G-parity violating ϕ → ω π 0 decay: BR ( ϕ → ω π 0 ) = ( 4.4 ± 0.6 ) × 10 −5 .
Published: 2008

37. Measurement of the absolute branching ratio of the K+→π+π0(γ) decay with the KLOE detector

Author: F. Ambrosino, A. Antonelli, M. Antonelli, F. Archilli, C. Bacci, P. Beltrame, G. Bencivenni, S. Bertolucci, C. Bini, C. Bloise, S. Bocchetta, F. Bossi, P. Branchini, P. Campana, G. Capon, T. Capussela, F. Ceradini, F. Cesario, S. Chi, G. Chiefari, P. Ciambrone, F. Crucianelli, E. De Lucia, A. De Santis, P. De Simone, G. De Zorzi, A. Denig, A. Di Domenico, C. Di Donato, B. Di Micco, A. Doria, M. Dreucci, G. Felici, A. Ferrari, M.L. Ferrer, S. Fiore, C. Forti, P. Franzini, C. Gatti, P. Gauzzi, S. Giovannella, E. Gorini, E. Graziani, W. Kluge, V. Kulikov, F. Lacava, G. Lanfranchi, J. Lee-Franzini, D. Leone, M. Martemianov, M. Martini, P. Massarotti, W. Mei, S. Meola, S. Miscetti, M. Moulson, S. Müller, F. Murtas, M. Napolitano, F. Nguyen, M. Palutan, E. Pasqualucci, A. Passeri, V. Patera, F. Perfetto, M. Primavera, P. Santangelo, G. Saracino, B. Sciascia, A. Sciubba, A. Sibidanov, T. Spadaro, M. Testa, L. Tortora, P. Valente, G. Venanzoni, R. Versaci, and G. Xu
Subjects: Nuclear and High Energy Physics
Published: 2008

38. Tests of CPT and Quantum Mechanics: experiment

Author: M. Moulson, A. De Santis, Francesco Lacava, Juliet Lee-Franzini, C. Forti, F. Perfetto, M. Napolitano, M. A. Matsyuk, Andrea Doria, Luca Tortora, V. V. Kulikov, Enrico Pasqualucci, B. Valeriani, F. Cervelli, Ludovico Pontecorvo, M. Testa, G. Lanfranchi, G. Venanzoni, A. Di Domenico, E. De Lucia, M. L. Ferrer, P. De Simone, P. Campana, S. Dell'Agnello, M. Martemianov, Margherita Primavera, Paolo Santangelo, W. Mei, S. Chi, S. Giovannella, F. Murtas, E. Spiriti, L. Passalacqua, D. Leone, P. Massarotti, T. Spadaro, S. Bocchetta, Barbara Sciascia, M. Martini, P. Branchini, M. Dreucci, M. Barva, S. Fiore, F. Nguyen, A. G. Denig, Stefano Veneziano, D. Bowring, E. Graziani, S. Bertolucci, S. Ventura, Claudio Gatti, A. Ventura, R. Messi, G. Chiefari, E. Santovetti, M. Palutan, C. Di Donato, T. Capussela, G. Capon, B. Di Micco, C. Bacci, Cesare Bini, Filippo Ceradini, G. Carboni, S. Conetti, W. Kluge, S. Di Falco, G. Felici, M. Incagli, R. D. Schamberger, P. Beltrame, S. Miscetti, G. Saracino, Fabrizio Scuri, Paolo Ciambrone, F. Ambrosino, M. Antonelli, R. Caloi, S. Meola, G. Finocchiaro, A. Antonelli, A.L. Sibidanov, I. Villella, V. Bocci, M. Tabidze, G. De Zorzi, A. Passeri, P. Gauzzi, R. Versaci, A. Farilla, Igor Sfiligoi, Edoardo Gorini, F. Bossi, G. Xu, C. Bloise, P. Franzini, S. Müller, S. A. Bulychjov, G. Bencivenni, Vincenzo Patera, A. Sciubba, P. Valente, and A. Ferrari
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Quantum decoherence, T-symmetry, CPT symmetry, Quantum mechanics, High Energy Physics::Phenomenology, Quantum interference, Time evolution, High Energy Physics::Experiment, Atomic and Molecular Physics, and Optics, Communication channel
Abstract: Neutral kaons provide one of the systems most sensitive to quantum mechanics and CPT violation. Models predicting quantum mechanics violation, also related to CPT violation, have been tested at the CPLEAR and KLOE experiments. In this report results of CPLEAR obtained by studying the time evolution of single and two entangled kaons are reviewed. New or improved limits on decoherence and CPT violation parameters have been obtained by KLOE studying the quantum interference in the channel ϕ → K S K L → π + π − π + π − . No deviations from the expectations of quantum mechanics and CPT symmetry have been observed.
Published: 2007

39. VUV-VIS optical chracterization of Tetraphenyl-butadiene films on glass and specular reflector substrates from room to liquid Argon temperature

Author: F. Di Pompeo, N. Canci, F. Cavanna, G. Fiorillo, E. Segreto, Enrico Nichelatti, Maria Aurora Vincenti, F. Carbonara, R. M. Montereali, Roberto Francini, F. Perfetto, Vincenti, M. A., Nichelatti, E., Montereali, R. M., R., Francini, R. M., Montereali, E., Nichelatti, M. A., Vincenti, N., Canci, E., Segreto, F., Cavanna, F. D., Pompeo, F., Carbonara, Fiorillo, Giuliana, and F., Perfetto
Subjects: Materials science, Physics - Instrumentation and Detectors, EFFICIENCIES, Physics::Instrumentation and Detectors, Spectral responses, ULTRAVIOLET, FOS: Physical sciences, Photodetector, Substrate (electronics), Noble liquid detectors (scintillation, ionization, double-phase), Settore FIS/03 - Fisica della Materia, chemistry.chemical_compound, Noble liquid detectors (scintillation, ionization, ABSORPTION, SPECTRA, Optical detector readout concepts, Photoemission, Specular reflection, Emission spectrum, FLUORESCENCE, Thin film, Instrumentation, Mathematical Physics, ionization two-phase), Scintillation, business.industry, Detector, Tetraphenyl butadiene, Instrumentation and Detectors (physics.ins-det), double-phase), Noble-liquid detectors scintillation, chemistry, Spectral response, Optoelectronics, Noble-liquid detectors scintillation, ionization two-phase), business
Abstract: The use of efficient wavelength-shifters from the vacuum-ultraviolet to the photo-sensor's range of sensitivity is a key feature in detectors for Dark Matter search and neutrino physics based on liquid argon scintillation detection. Thin film of Tetraphenyl-butadiene (TPB) deposited onto the surface delimiting the active volume of the detector and/or onto the photosensor optical window is the most common solution in current and planned experiments. Detector design and response can be evaluated and correctly simulated only when the properties of the optical system in use (TPB film + substrate) are fully understood. Characterization of the optical system requires specific, sometimes sophisticated optical methodologies. In this paper the main features of TPB coatings on different, commonly used substrates is reported, as a result of two independent campaigns of measurements at the specialized optical metrology labs of ENEA and University of Tor Vergata. Measured features include TPB emission spectra with lineshape and relative intensity variation recorded as a function of the film thickness and for the first time down to LAr temperature, as well as optical reflectance and transmittance spectra of the TPB coated substrates in the wavelength range of the TPB emission.© 2013 IOP Publishing Ltd and Sissa Medialab srl.
Published: 2013

40. Tetraphenyl-butadiene films: VUV-Vis optical characterization from room to liquid argon temperature

Author: E. Segreto, F. Carbonara, Maria Aurora Vincenti, F. Di Pompeo, Enrico Nichelatti, G. Fiorillo, R. M. Montereali, Roberto Francini, F. Cavanna, F. Perfetto, N. Canci, Vincenti, M. A., Nichelatti, E., Montereali, R. M., R., Francini, R. M., Montereali, E., Nichelatti, M. A., Vincenti, N., Canci, E., Segreto, F., Cavanna, F. D., Pompeo, F., Carbonara, Fiorillo, Giuliana, and F., Perfetto
Subjects: Materials science, gas and liquid scintillators), Spectral responses, ULTRAVIOLET, Photodetector, chemistry.chemical_element, Scintillator, Noble liquid detectors (scintillation, ionization, double-phase), Settore FIS/03 - Fisica della Materia, chemistry.chemical_compound, Noble liquid detectors (scintillation, Noble-liquid detectors (scintillation, ionization, SPECTRA, Emission spectrum, Thin film, FLUORESCENCE, Noble-liquid detectors (scintillation, ionization two-phase), Photoemission, Spectral responses, Scintillators, scintillation and light emission processes, Photoemission, Scintillators, scintillation and light emission processes (solid, gas and liquid scintillators), Instrumentation, Mathematical Physics, ionization two-phase), Scintillation, Argon, business.industry, Tetraphenyl butadiene, double-phase), scintillation and light emission processes, scintillation and light emission processes (solid, chemistry, Scintillators, Scintillation counter, Optoelectronics, Spectral response, business
Abstract: A thin film of Tetraphenyl-butadiene (TPB) deposited onto the surface delimiting the active volume of the detector and/or onto the photosensor's optical window is the most common solution to down convert argon VUV scintillation light in current and planned liquid argon based experiments for dark matter searches and neutrino physics. Characterization of the main features of TPB coatings on different, commonly used substrates is reported, as a result of measurements at the specialized optical metrology labs of ENEA and University of Tor Vergata. Measured features include TPB emission spectra with lineshape and relative intensity variation recorded as a function of the film thickness and for the first time down to LAr temperature, as well as optical reflectance and transmittance spectra of the TPB coated substrates in the wavelength range of the TPB emission.© 2013 IOP Publishing Ltd and Sissa Medialab srl.
Published: 2013

41. DarkSide-50 : a WIMP search with a two-phase argon TPC

Author: P.D. Meyers, P. Agnes, D. Alton, K. Arisaka, H.O. Back, B. Baldin, K. Biery, G. Bonfini, M. Bossa, A. Brigatti, J. Brodsky, F. Budano, L. Cadonati, F. Calaprice, N. Canci, A. Candela, H. Cao, M. Cariello, P. Cavalcante, A. Chavarria, A. Chepurnov, A.G. Cocco, L. Crippa, D. DAngelo, M. D’Incecco, S. Davini, M. De Deo, A. Derbin, F. Di Eusanio, G. Di Pietro, E. Edkins, A. Empl, A. Fan, G. Fiorillo, K. Fomenko, G. Forster, D. Franco, F. Gabriele, C. Galbiati, A. Goretti, L. Grandi, M. Gromov, M. Guan, Y. Guardincerri, B. Hackett, K. Herner, P. Humble, E.V. Hungerford, Al. Ianni, An. Ianni, C. Joliet, K. Keeter, C. Kendziora, S. Kidner, V. Kobychev, G. Koh, D. Korablev, G. Korga, A. Kurlej, P. Li, B. Loer, P. Lombardi, C. Love, L. Ludhova, S. Luitz, Y. Ma, I. Machulin, A. Mandarano, S. Mari, J. Maricic, C.J. Martoff, A. Meregaglia, E. Meroni, R. Milincic, D. Montanari, M. Montuschi, M.E. Monzani, P. Mosteiro, B. Mount, V. Muratova, P. Musico, A. Nelson, M. Okounkova, M. Orsini, F. Ortica, L. Pagani, M. Pallavicini, E. Pantic, L. Papp, S. Parmeggiano, R. Parsells, K. Pelczar, N. Pelliccia, S. Perasso, F. Perfetto, A. Pocar, S. Pordes, H. Qian, K. Randle, G. Ranucci, A. Razeto, B. Reinhold, A. Romani, B. Rossi, N. Rossi, S.D. Rountree, D. Sablone, P. Saggese, R. Saldanha, W. Sands, E. Segreto, D. Semenov, E. Shields, M. Skorokhvatov, O. Smirnov, A. Sotnikov, Y. Suvarov, R. Tartaglia, J. Tatarowicz, G. Testera, A. Tonazzo, E. Unzhakov, R.B. Vogelaar, M. Wada, H. Wang, Y. Wang, A. Watson, R. Westerdale, M. Wojcik, A. Wright, J. Xu, C. Yang, J. Yoo, S. Zavatarelli, G. Zuzel, Agnes, P., Alton, D., Arisaka, K., Back, H. O., Baldin, B., Biery, K., Bonfini, G., Bossa, M., Brigatti, A., Brodsky, J., Budano, F., Cadonati, L., Calaprice, F., Canci, N., Candela, A., Cao, H., Cariello, M., Cavalcante, P., Chavarria, A., Chepurnov, A., Cocco, A. G., Crippa, L., Dangelo, D., D’Incecco, M., Davini, S., De Deo, M., Derbin, A., Di Eusanio, F., Di Pietro, G., Edkins, E., Empl, A., Fan, A., Fiorillo, Giuliana, Fomenko, K., Forster, G., Franco, D., Gabriele, F., Galbiati, C., Goretti, A., Grandi, L., Gromov, M., Guan, M., Guardincerri, Y., Hackett, B., Herner, K., Humble, P., Hungerford, E. V., Ianni, A., Joliet, C., Keeter, K., Kendziora, C., Kidner, S., Kobychev, V., Koh, G., Korablev, D., Korga, G., Kurlej, A., Li, P., Loer, B., Lombardi, P., Love, C., Ludhova, L., Luitz, S., Ma, Y., Machulin, I., Mandarano, A., Mari, S., Maricic, J., Martoff, C. J., Meregaglia, A., Meroni, E., Meyers, P. D., Milincic, R., Montanari, D., Montuschi, M., Monzani, M. E., Mosteiro, P., Mount, B., Muratova, V., Musico, P., Nelson, A., Okounkova, M., Orsini, M., Ortica, F., Pagani, L., Pallavicini, M., Pantic, E., Papp, L., Parmeggiano, S., Parsells, R., Pelczar, K., Pelliccia, N., Perasso, S., Perfetto, F., Pocar, A., Pordes, S., Qian, H., Randle, K., Ranucci, G., Razeto, A., Reinhold, B., Romani, A., Rossi, B., Rossi, N., Rountree, S. D., Sablone, D., Saggese, P., Saldanha, R., Sands, W., Segreto, E., Semenov, D., Shields, E., Skorokhvatov, M., Smirnov, O., Sotnikov, A., Suvarov, Y., Tartaglia, R., Tatarowicz, J., Testera, G., Tonazzo, A., Unzhakov, E., Vogelaar, R. B., Wada, M., Wang, H., Wang, Y., Watson, A., Westerdale, R., Wojcik, M., Wright, A., Xu, J., Yang, C., Yoo, J., Zavatarelli, S., Zuzel, G., Mari, Stefano Maria, and The Darkside, Collaboration
Subjects: Physics, Cryostat, Argon, Time projection chamber, chemistry.chemical_element, WIMP Argon Programme, Scintillator, Physics and Astronomy(all), Nuclear physics, Physics and Astronomy (all), chemistry, WIMP, pacs:95.35.+d, 29.40.Mc, Neutron, Cherenkov radiation
Abstract: DarkSide-50 is a two phase argon TPC for direct dark matter detection which is installed at the Gran Sasso underground laboratory, Italy. DarkSide-50 has a 50-kg active volume and will make use of underground argon low in 39 Ar. The TPC is installed inside an active neutron veto made with boron-loaded high radiopurity liquid scintillator. The neutron veto is installed inside a 1000 m 3 water Cherenkov muon veto. The DarkSide-50 TPC and cryostat are assembled in two radon-free clean rooms to reduce radioactive contaminants. The overall design aims for a background free exposure after selection cuts are applied. The expected sensitivity for WIMP-nucleon cross section is of the order of 10 −45 cm 2 for WIMP masses around 100 GeV/c 2 . The commissioning and performance of the detector are described. Details of the low-radioactivity underground argon and other unique features of the projects are reported.
Published: 2015

42. First observation of quantum interference in the process ϕ→KSKL→π+π−π+π−: A test of quantum mechanics and CPT symmetry

Author: W. Kluge, F. Perfetto, B. Valeriani, E. De Lucia, S. Meola, G. Xu, S. Bertolucci, Massimo Antonelli, P. Beltrame, Andrea Ferrari, T. Capussela, P. Massarotti, Stefano Veneziano, G. Capon, P. Franzini, G. Finocchiaro, Barbara Sciascia, Andrea Ventura, M. Martini, G. Lanfranchi, G. Bencivenni, Claudio Gatti, A. Di Domenico, C. Bloise, A. Antonelli, G. De Zorzi, F. Ambrosino, F. Bossi, M. Testa, A.L. Sibidanov, B. Di Micco, Paolo Valente, S. Fiore, C. Bacci, Cesare Bini, M. Moulson, Enrico Pasqualucci, T. Spadaro, A. Denig, E. Graziani, A. De Santis, S. Di Falco, S. Miscetti, R. Versaci, Igor Sfiligoi, Filippo Ceradini, S. Dell'Agnello, V. Bocci, G. Venanzoni, M. L. Ferrer, Paolo Santangelo, Pierluigi Campana, W. Mei, C. Forti, F. Murtas, Edoardo Gorini, P. Branchini, M. Dreucci, M. Napolitano, Luca Tortora, Francesco Lacava, A. Passeri, Paolo Ciambrone, V. V. Kulikov, F. Nguyen, P. De Simone, M. Palutan, G. Felici, Alessandra Doria, M. Incagli, Fabrizio Scuri, Juliet Lee-Franzini, S. Giovannella, Ludovico Pontecorvo, E. Santovetti, S. Conetti, Margherita Primavera, D. Leone, G. Chiefari, C. Di Donato, Stefan E. Müller, Vincenzo Patera, S. Chi, A. Sciubba, D. Bowring, P. Gauzzi, G. Saracino, S. Bocchetta, and R. Caloi
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Quantum decoherence, CPT symmetry, Electron–positron annihilation, Quantum mechanics, Time difference, Quantum interference, Pi, High Energy Physics::Experiment, Coherence (physics)
Abstract: We present the first observation of quantum interference in the process ϕ→KSKL→π+π−π+π−, using the KLOE detector at the Frascati e+e− collider DAΦNE. From about 5×104 neutral kaon pairs both decaying to π+π− pairs we obtain the distribution of Δt, the difference between the two kaon decay times, which allows testing the validity of quantum mechanics and CPT invariance: no violation of either is observed. New or improved limits on coherence loss and CPT violation are presented.
Published: 2006

43. Measurement of the branching ratio of the KL→π+π− decay with the KLOE detector

Author: F. Ambrosino, A. Antonelli, M. Antonelli, C. Bacci, P. Beltrame, G. Bencivenni, S. Bertolucci, C. Bini, C. Bloise, V. Bocci, F. Bossi, D. Bowring, P. Branchini, R. Caloi, P. Campana, G. Capon, T. Capussela, F. Ceradini, S. Chi, G. Chiefari, P. Ciambrone, S. Conetti, E. De Lucia, A. De Santis, P. De Simone, G. De Zorzi, S. Dell'Agnello, A. Denig, A. Di Domenico, C. Di Donato, S. Di Falco, B. Di Micco, A. Doria, M. Dreucci, G. Felici, A. Ferrari, M.L. Ferrer, G. Finocchiaro, S. Fiore, C. Forti, P. Franzini, C. Gatti, P. Gauzzi, S. Giovannella, E. Gorini, E. Graziani, M. Incagli, W. Kluge, V. Kulikov, F. Lacava, G. Lanfranchi, J. Lee-Franzini, D. Leone, M. Martini, P. Massarotti, W. Mei, S. Meola, S. Miscetti, M. Moulson, S. Müller, F. Murtas, M. Napolitano, F. Nguyen, M. Palutan, E. Pasqualucci, A. Passeri, V. Patera, F. Perfetto, L. Pontecorvo, M. Primavera, P. Santangelo, E. Santovetti, G. Saracino, B. Sciascia, A. Sciubba, F. Scuri, I. Sfiligoi, A. Sibidanov, T. Spadaro, M. Testa, L. Tortora, P. Valente, B. Valeriani, G. Venanzoni, S. Veneziano, A. Ventura, R. Versaci, and G. Xu
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Meson, Branching fraction, Electron–positron annihilation, Detector, Pi, CP violation, Amplitude ratio
Abstract: We present a measurement of the branching ratio of the CP violating decay K L → π + π − performed by the KLOE experiment at the ϕ factory DAΦNE. We use 328 pb −1 of data collected in 2001 and 2002, corresponding to ∼150 million tagged K L mesons. We find BR ( K L → π + π − ) = ( 1.963 ± 0.012 stat . ± 0.017 syst . ) × 10 −3 . This branching ratio measurement is fully inclusive of final-state radiation. Using the above result, we determine the modulus of the amplitude ratio | η + − | to be ( 2.219 ± 0.013 ) × 10 −3 and | ϵ | to be ( 2.216 ± 0.013 ) × 10 −3 .
Published: 2006

44. Measurement of the form-factor slopes for the decay KL→π±e∓ν with the KLOE detector

Author: Paolo Santangelo, Pierluigi Campana, A. G. Denig, G. Saracino, B. Di Micco, F. Murtas, S. Meola, Juliet Lee-Franzini, W. Kluge, F. Nguyen, R. Caloi, F. Bossi, S. Giovannella, P. De Simone, G. Chiefari, C. Di Donato, C. Forti, Edoardo Gorini, P. Franzini, Enrico Pasqualucci, A. Di Domenico, M. Napolitano, M. Palutan, P. Massarotti, E. Santovetti, Alessandra Doria, G. Felici, R. Versaci, Igor Sfiligoi, Vincenzo Patera, M. Testa, F. Perfetto, Barbara Sciascia, Andrea Ventura, M. Martini, P. Branchini, M. Dreucci, S. Conetti, S. Chi, B. Valeriani, G. Finocchiaro, Massimo Antonelli, S. Miscetti, V. Bocci, C. Bacci, Cesare Bini, M. Incagli, A. Sciubba, Luca Tortora, G. Lanfranchi, G. Xu, Fabrizio Scuri, T. Capussela, Margherita Primavera, Ludovico Pontecorvo, Claudio Gatti, C. Bloise, Filippo Ceradini, V. V. Kulikov, D. Leone, G. De Zorzi, S. Di Falco, A. Passeri, A. Antonelli, S. Fiore, W. Mei, Stefano Veneziano, F. Ambrosino, Paolo Ciambrone, Francesco Lacava, S. Müller, P. Gauzzi, E. Graziani, G. Bencivenni, G. Capon, M. Moulson, A. De Santis, P. Valente, A. Ferrari, D. Bowring, P. Beltrame, S. Bertolucci, T. Spadaro, S. Dell'Agnello, E. De Lucia, G. Venanzoni, and M. L. Ferrer
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Cabibbo–Kobayashi–Maskawa matrix, Electron–positron annihilation, Detector, Strong interaction, Pi
Abstract: We present a measurement of the K–π vector current form-factor parameters for the decay K L → π ± e ∓ ν . We use 328 pb−1 of data collected in 2001 and 2002, corresponding to ∼2 million K e 3 events. Measurements of semileptonic form factors provide information about the dynamics of the strong interaction and are necessary for evaluation of the phase-space integral I K e needed to measure the CKM matrix element | V u s | for K L → π ± e ∓ ν decays. Our result is λ + = ( 28.6 ± 0.5 ± 0.4 ) × 10 −3 for a linear fit, and λ + ′ = ( 25.5 ± 1.5 ± 1.0 ) × 10 −3 , λ + ″ = ( 1.4 ± 0.7 ± 0.4 ) × 10 −3 for a quadratic fit.
Published: 2006

45. Study of the branching ratio and charge asymmetry for the decay KS→πeν with the KLOE detector

Author: Alessandra Doria, S. Miscetti, Ludovico Pontecorvo, E. Santovetti, T. Spadaro, G. De Zorzi, F. Ambrosino, G. Saracino, S. Chi, S. Conetti, R. Caloi, Stefano Veneziano, M. Moulson, Enrico Pasqualucci, G. Bencivenni, Massimo Antonelli, A. De Santis, G. Xu, Margherita Primavera, Filippo Ceradini, W. Kluge, S. Di Falco, G. Felici, F. Bossi, M. Incagli, B. Di Micco, M. Testa, D. Leone, W. Mei, F. Perfetto, Fabrizio Scuri, S. Fiore, C. Forti, B. Valeriani, Paolo Ciambrone, Juliet Lee-Franzini, Paolo Santangelo, Pierluigi Campana, E. De Lucia, S. Müller, S. Bertolucci, E. Graziani, G. Chiefari, S. Dell'Agnello, F. Murtas, S. Meola, R. Versaci, Igor Sfiligoi, M. Napolitano, C. Di Donato, Claudio Gatti, S. Giovannella, C. Bloise, P. De Simone, P. Beltrame, Andrea Ferrari, C. Bacci, Cesare Bini, A. Di Domenico, P. Massarotti, Barbara Sciascia, Andrea Ventura, M. Martini, G. Capon, V. V. Kulikov, A. Passeri, P. Franzini, F. Nguyen, P. Branchini, M. Dreucci, Luca Tortora, Francesco Lacava, G. Lanfranchi, P. Gauzzi, G. Finocchiaro, P. Valente, D. Bowring, T. Capussela, G. Venanzoni, A. Antonelli, Vincenzo Patera, M. L. Ferrer, A. Denig, A. Sciubba, V. Bocci, M. Palutan, and Edoardo Gorini
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Antiparticle, Particle decay, Pion, Pair production, Meson, Branching fraction, Lepton, Dimensionless quantity
Abstract: Among some 400 million K S K L pairs produced in e + e − annihilations at DAΦNE, ∼6500 each of K S → π + e − ν ¯ and K S → π − e + ν decays have been observed with the KLOE detector. From these, the ratio Γ ( K S → π e ν ) / Γ ( K S → π + π − ) = ( 10.19 ± 0.13 ) × 10 −4 is obtained, improving the accuracy on BR ( K S → π e ν ) by a factor of four and providing the most precise test of the Δ S = Δ Q rule. From the partial width Γ ( K S → π e ν ) , a value for f + K 0 ( 0 ) × V u s is obtained that is in agreement with unitarity of the quark-mixing matrix. The lepton charge asymmetry A S = ( 1.5 ± 9.6 stat ± 2.9 syst ) × 10 −3 is compatible with the requirements of CPT invariance. The form-factor slope agrees with recent results from semileptonic K L and K + decays. These are the first measurements of the charge asymmetry and form-factor slope for semileptonic K S decays.
Published: 2006

46. Study of the decay ϕ→f0(980)γ→π+π−γ with the KLOE detector

Author: Juliet Lee-Franzini, P. Beltrame, Andrea Ferrari, Paolo Valente, S. Fiore, E. Graziani, Francesco Lacava, Vincenzo Patera, W. Kluge, A. Sciubba, S. Giovannella, M. Testa, A. Denig, Margherita Primavera, E. De Lucia, T. Spadaro, Alessandra Doria, T. Capussela, F. Perfetto, B. Valeriani, S. Chi, G. Capon, Paolo Santangelo, Pierluigi Campana, F. Murtas, M. Incagli, F. Nguyen, P. Gauzzi, R. Versaci, D. Leone, Ludovico Pontecorvo, G. Lanfranchi, Fabrizio Scuri, B. Di Micco, Stefan E. Müller, Enrico Pasqualucci, P. Branchini, M. Dreucci, V. V. Kulikov, A. Antonelli, P. De Simone, V. Bocci, E. Santovetti, M. Palutan, G. De Zorzi, C. Forti, Luca Tortora, F. Ambrosino, D. Bowring, M. Napolitano, Filippo Ceradini, S. Conetti, G. Felici, S. Dell'Agnello, Paolo Ciambrone, M. Moulson, G. Saracino, A. De Santis, G. Chiefari, C. Di Donato, Edoardo Gorini, Igor Sfiligoi, G. Finocchiaro, S. Ventura, P. Franzini, Stefano Veneziano, G. Bencivenni, A. Passeri, C. Bacci, Cesare Bini, R. Caloi, G. Venanzoni, M. L. Ferrer, F. Bossi, S. Miscetti, W. Mei, S. Meola, G. F. Xu, P. Massarotti, Barbara Sciascia, Andrea Ventura, M. Martini, Claudio Gatti, C. Bloise, Massimo Antonelli, S. Di Falco, A. Di Domenico, and S. Bertolucci
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle decay, Antiparticle, Annihilation, Pair production, Pion, Meson, Antimatter, Invariant mass
Abstract: We measured, with the KLOE detector, the spectrum of π + π − invariant mass in a sample of 6.7 × 10 5 e + e − → π + π − γ events with the photon at large polar angle ( θ γ > 45 ° ) at a centre of mass energy s around the ϕ mass. We observe in this spectrum a clear contribution from the intermediate process ϕ → f 0 ( 980 ) γ . A sizeable effect is also observed in the distribution of the pion forward–backward asymmetry. We use different theoretical models to fit the spectrum and we determine the f0 mass and coupling constants to the ϕ, to π + π − and to K K ¯ .
Published: 2006

47. Measurements of the absolute branching ratios for the dominant KL decays, the KL lifetime, and Vus with the KLOE detector

Author: F. Ambrosino, A. Antonelli, M. Antonelli, C. Bacci, P. Beltrame, G. Bencivenni, S. Bertolucci, C. Bini, C. Bloise, V. Bocci, F. Bossi, D. Bowring, P. Branchini, R. Caloi, P. Campana, G. Capon, T. Capussela, F. Ceradini, S. Chi, G. Chiefari, P. Ciambrone, S. Conetti, E. De Lucia, A. De Santis, P. De Simone, G. De Zorzi, S. Dell'Agnello, A. Denig, A. Di Domenico, C. Di Donato, S. Di Falco, B. Di Micco, A. Doria, M. Dreucci, G. Felici, A. Ferrari, M.L. Ferrer, G. Finocchiaro, C. Forti, P. Franzini, C. Gatti, P. Gauzzi, S. Giovannella, E. Gorini, E. Graziani, M. Incagli, W. Kluge, V. Kulikov, F. Lacava, G. Lanfranchi, J. Lee-Franzini, D. Leone, M. Martini, P. Massarotti, W. Mei, S. Meola, S. Miscetti, M. Moulson, S. Müller, F. Murtas, M. Napolitano, F. Nguyen, M. Palutan, E. Pasqualucci, A. Passeri, V. Patera, F. Perfetto, L. Pontecorvo, M. Primavera, P. Santangelo, E. Santovetti, G. Saracino, B. Sciascia, A. Sciubba, F. Scuri, I. Sfiligoi, A. Sibidanov, T. Spadaro, M. Testa, L. Tortora, P. Valente, B. Valeriani, G. Venanzoni, S. Veneziano, A. Ventura, R. Versaci, and G. Xu
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Meson, Branching fraction, Electron–positron annihilation, Detector, Radiation, Branching (polymer chemistry)
Abstract: From a sample of about 10 9 ϕ mesons produced at DAΦNE, we have selected K L mesons tagged by observing K S → π + π − decays. We present results on the major K L branching ratios, including those of the semileptonic decays needed for the determination of | V u s | . These branching ratio measurements are fully inclusive with respect to final-state radiation. The K L lifetime has also been measured.
Published: 2006

48. Measurement of the absolute branching ratio for the K+→μ+ν(γ) decay with the KLOE detector

Author: F. Ambrosino, A. Antonelli, M. Antonelli, C. Bacci, P. Beltrame, G. Bencivenni, S. Bertolucci, C. Bini, C. Bloise, V. Bocci, F. Bossi, D. Bowring, P. Branchini, R. Caloi, P. Campana, G. Capon, T. Capussela, F. Ceradini, S. Chi, G. Chiefari, P. Ciambrone, S. Conetti, E. De Lucia, P. De Simone, G. De Zorzi, S. Dell'Agnello, A. Denig, A. Di Domenico, C. Di Donato, S. Di Falco, B. Di Micco, A. Doria, M. Dreucci, G. Felici, A. Ferrari, M.L. Ferrer, G. Finocchiaro, C. Forti, P. Franzini, C. Gatti, P. Gauzzi, S. Giovannella, E. Gorini, E. Graziani, M. Incagli, W. Kluge, V. Kulikov, F. Lacava, G. Lanfranchi, J. Lee-Franzini, D. Leone, M. Martini, P. Massarotti, W. Mei, S. Meola, S. Miscetti, M. Moulson, S. Müller, F. Murtas, M. Napolitano, F. Nguyen, M. Palutan, E. Pasqualucci, A. Passeri, V. Patera, F. Perfetto, L. Pontecorvo, M. Primavera, P. Santangelo, E. Santovetti, G. Saracino, B. Sciascia, A. Sciubba, F. Scuri, I. Sfiligoi, T. Spadaro, M. Testa, L. Tortora, P. Valente, B. Valeriani, G. Venanzoni, S. Veneziano, A. Ventura, R. Versaci, and G. Xu
Subjects: Nuclear and High Energy Physics
Published: 2006

49. A direct search for the CP-violating decay KS→3π0 with the KLOE detector at DAΦNE

Author: B. Di Micco, R. Versaci, Igor Sfiligoi, G. Xu, Stefano Veneziano, G. Finocchiaro, G. Bencivenni, Juliet Lee-Franzini, Margherita Primavera, M. Moulson, S. Meola, G. Saracino, P. De Simone, S. Bertolucci, A. De Santis, T. Spadaro, R. Caloi, D. Leone, S. Giovannella, C. Forti, G. Felici, P. Franzini, A. Di Domenico, P. Beltrame, C. Bloise, Stefan E. Müller, G. Capon, Filippo Ceradini, M. Napolitano, G. Lanfranchi, A. Ferrari, E. Santovetti, Paolo Santangelo, Pierluigi Campana, Paolo Ciambrone, V. Kulikov, S. Dell'Agnello, W. Mei, F. Murtas, S. Chi, Massimo Antonelli, P. Massarotti, S. Conetti, Barbara Sciascia, Andrea Ventura, M. Martini, C. Bacci, Cesare Bini, G. Chiefari, C. Di Donato, Enrico Pasqualucci, Alessandra Doria, M. Incagli, T. Capussella, W. Kluge, Ludovico Pontecorvo, Fabrizio Scuri, S. Di Falco, E. De Lucia, F. Perfetto, B. Valeriani, M. Testa, Paolo Valente, P. Branchini, M. Dreucci, E. Graziani, G. De Zorzi, F. Ambrosino, Francesco Lacava, C. Gatti, Luca Tortora, P. Gauzzi, D. Bowring, F. Nguyen, Vincenzo Patera, M. Palutan, A. Sciubba, Edoardo Gorini, F. Bossi, A. Denig, S. Miscetti, V. Bocci, A. Antonelli, G. Venanzoni, M. L. Ferrer, and A. Passeri
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), Photon, Branching fraction, Detector, Pi, Direct search, Center of mass, Calorimeter
Abstract: We have searched for the decay K S → 3 π 0 with the KLOE experiment at DA Φ NE using data from e + e − collisions at a center of mass energy W ∼ m ϕ c 2 for an integrated luminosity L = 450 pb −1 . The search has been performed with a pure K S beam obtained by tagging with K L interactions in the calorimeter and detecting six photons. We find an upper limit for the branching ratio of 1.2 × 10 −7 at 90% C.L.
Published: 2005

50. Upper limit on the η→π+π− branching ratio with the KLOE detector

Author: G. Finocchiaro, P. Franzini, Stefan E. Müller, G. Capon, Margherita Primavera, B. Di Micco, P. Gauzzi, R. Caloi, Claudio Gatti, C. Bloise, S. Chi, Maddalena Napolitano, L. Passalacqua, P. Massarotti, Barbara Sciascia, Andrea Ventura, M. Martini, S. Miscetti, Enrico Pasqualucci, P. Branchini, M. Dreucci, Cesare Bini, R. Versaci, A. Farilla, Igor Sfiligoi, G. Saracino, G. Carboni, Francesco Lacava, S. Ventura, D. Leone, C. Bacci, Massimo Antonelli, G. Venanzoni, Stefano Veneziano, P. Beltrame, E. De Lucia, M. L. Ferrer, G. Bencivenni, Andrea Ferrari, F. Nguyen, W. Kluge, Marianna Testa, E. Spiriti, A. Di Domenico, S. Meola, E. Graziani, L. Tortora, S. Dell'Agnello, M. Palutan, G. Lanfranchi, R. Messi, F. Bossi, W. Mei, T. Spadaro, Paolo Santangelo, Pierluigi Campana, F. Murtas, T. Capussela, G. Xu, A. Passeri, C. Forti, I. Villella, V. Bocci, A. Antonelli, S. Di Falco, M. Barva, M. A. Matsyuk, M. Moulson, A. De Santis, S. Bertolucci, V. V. Kulikov, G. Felici, G. De Zorzi, Alessandra Doria, F. Ambrosino, Ludovico Pontecorvo, P. De Simone, M. Martemianov, Filippo Ceradini, A. G. Denig, F. Perfetto, Paolo Ciambrone, B. Valeriani, G. Chiefari, F. Cervelli, C. Di Donato, Edoardo Gorini, Vincenzo Patera, Juliet Lee-Franzini, A. Sciubba, S. Giovannella, P. Valente, E. Santovetti, D. Bowring, S. Conetti, M. Incagli, and Fabrizio Scuri
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Branching fraction, Electron–positron annihilation, Detector, Pi, High Energy Physics::Experiment, Limit (mathematics)
Abstract: We have searched with the KLOE detector for the P and CP violating decay eta --> pi(+)pi(-) in a sample of 1.55 x 10(7) eta's from the decay phi --> etagamma of phi-mesons produced in e(+)e(-) annihilations at DAPhiNE. No signal is found. We obtain the upper limit BR(eta --> pi(+)pi(-)) < 1.3 x 10(-5) at 90% confidence level. (C) 2004 Elsevier B.V. All rights reserved.
Published: 2005

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