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14 results on '"V., Di Felice"'

1. CALET Results after Three Years on the International Space Station

Author

Y Asaoka, O Adriani, Y Akaike, K Asano, M G Bagliesi, E Berti, G Bigongiari, W R Binns, S Bonechi, M Bongi, A Bruno, J H Buckley, N Cannady, G Castellini, C Checchia, M L Cherry, G Collazuol, V Di Felice, K Ebisawa, H Fuke, T G Guzik, T Hams, K Hibino, M Ichimura, K Ioka, W Ishizaki, M H Israel, K Kasahara, J Kataoka, R Kataoka, Y Katayose, C Kato, N Kawanaka, Y Kawakubo, K Kohri, H S Krawczynski, J F Krizmanic, J Link, P Maestro, P S Marrocchesi, A M Messineo, J W Mitchell, S Miyake, A A Moiseev, M Mori, H M Motz, K Munakata, S Nakahira, J Nishimura, G A De Nolfo, S Okuno, N Opsina, J F Ormes, S Ozawa, L Pacini, F Palma, V Pal'shin, P Papini, B F Rauch, S B Ricciarini, K Sakai, T Sakamoto, M Sasaki, Y Shimizu, A Shiomi, R Sparvoli, P Spillantini, F Stolzi, S Sugita, J E Suh, A Sulaj, I Takahashi, M Takita, T Tamura, T Terasawa, S Torii, Y Tsunesada, Y Uchihori, E Vannuccini, J P Wefel, K Yamaoka, S Yanagita, A Yoshida, and K Yoshida

Subjects
Astronomy
Abstract

The CALET (CALorimetric Electron Telescope) space experiment, which is currently conducting direct cosmic-ray observations onboard the International Space Station (ISS), is an all-calorimetric instrument optimized for cosmic-ray electron measurements with capability to measure hadrons and gamma-rays. Since the start of observation in October 2015, smooth and continuous operations have taken place. In this paper, we will give a brief summary of the CALET observations ranging from charged cosmic rays, gamma-rays, to space weather, while focusing on the energy spectra of electrons and protons.

Published
2020
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2. The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years On Orbit

Author

Y Asaoka, O Adriani, Yosui Akaike, Katsuaki Asano, M G Bagliesi, E Berti, G Bigongiari, W R Binns, S Bonechi, M Bongi, A Bruno, Paolo Brogi, J H Buckley, N Cannady, G Castellini, C Checchia, M L Cherry, G Collazuol, V Di Felice, K Ebisawa, Hideyuki Fuke, T Gregory Guzik, T Hams, N Hasebe, K Hibino, M Ichimura, K Ioka, W Ishizaki, M H Israel, K Kasahara, J Kataoka, R Kataoka, Y Katayose, C Kato, N Kawanaka, Y Kawakubo, K Kohri, H S Krawczynski, John F Krizmanic, T Lomtadze, Paolo Maestro, P S Marrocchesi, A M Messineo, John W Mitchell, S Miyake, Alexander A Moiseev, K Mori, M Mori, N Mori, H M Motz, K Munakata, H Murakami, Satoshi Nakahira, J Nishimura, Georgia Adair De Nolfo, James O Okuno, J F Ormes, S Ozawa, L Pacini, F Palma, V Pal’shin, P Papini, A V Penacchioni, B F Rauch, S B Ricciarini, Kenichi Sakai, Takuma Sakamoto, M Sasaki, A Shiomi, R Sparvoli, P Spillantini, F Stolzi, S Sugita, J E Suh, A Sulaj, I Takahashi, M Takayanagi, M Takita, Takumi Tamura, N Tateyama, T Terasawa, H Tomida, S Torii, Yoshiki Tsunesada, Y Uchihori, S Ueno, E Vannuccini, J P Wefel, K Yamaoka, S Yanagita, A Yoshida, K Yoshida, and Y Shimizu

Subjects
Physics Of Elementary Particles And Fields
Abstract

The CALorimetric Electron Telescope (CALET) is a high-energy astroparticle physics space experiment installed on the International Space Station (ISS), developed and operated by Japan in collaboration with Italy and the United States. The CALET mission goals include the investigation of possible nearby sources of high-energy electrons, of the details of galactic particle acceleration and propagation, and of potential signatures of dark matter. CALET measures the cosmic-ray electron+positron flux up to 20 TeV, gamma-rays up to 10 TeV, and nuclei with Z=1 to 40 up to 1,000 TeV for the more abundant elements during a long-term observation aboard the ISS. Starting science operation in mid-October 2015, CALET performed continuous observation without major interruption with close to 20 million triggered events over 10 GeV per month. Based on the data taken during the �rst two-years, we present an overview of CALET observations: 1) Electron+positron energy spectrum, 2) Nuclei analysis, 3) Gamma-ray observation including a characterization of on-orbit performance. Results of the electromagnetic counterpart search for LIGO/Virgo gravitational wave events are discussed as well.

Published
2019
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3. Study of deuteron spectra under radiation belt with PAMELA instrument

Author

S. A. Voronov, L. Marcelli, A. Vacchi, A. Bruno, Valerio Formato, Roberta Sparvoli, E. A. Bogomolov, P. Spillantini, S. Y. Krutkov, P. Picozza, A. A. Kvashnin, Mirko Boezio, N. De Simone, Nicola Mori, D. Campana, G. Castellini, A. G. Mayorov, N. Zampa, G. A. Bazilevskaya, Alexey Leonov, Yu. T. Yurkin, C. De Santis, Per Carlson, Marco Casolino, C. De Donato, Ritabrata Sarkar, S. Bottai, O. Adriani, V. Di Felice, F. Palma, Roberto Bellotti, Riccardo Munini, W. Menn, A. M. Galper, Sergey Koldashov, G. Zampa, Mark Pearce, S. B. Ricciarini, Beatrice Panico, A. N. Kvashnin, Maria Teresa Ricci, Sergey Koldobskiy, M. Bongi, V. V. Malakhov, G. C. Barbarino, G. I. Vasilyev, Valentina Scotti, P. Papini, E. Vannuccini, Alfonso Monaco, M. Simon, A. V. Karelin, G. Osteria, M. Merge, Matteo Martucci, F. Cafagna, V. V. Mikhailov, V. Bonvicini, Y. I. Stozhkov, E. Mocchiutti, Koldobskiy, S. A, Adriani, O, Barbarino, Giancarlo, Bazilevskaya, G. A, Bellotti, R, Boezio, M, Bogomolov, E. A, Bongi, M, Bonvicini, V, Bottai, S, Bruno, A, Cafagna, F, Campana, D, Carlson, P, Casolino, M, Castellini, G, De Donato, C, De Santis, C, De Simone, N, Felice, V. Di, Formato, V, Galper, A. M, Karelin, A. V, Koldashov, S. V, Krutkov, S. Y, Kvashnin, A. A, Kvashnin, A. N, Leonov, A. A, Malakhov, V. V, Marcelli, L, Martucci, M, Mayorov, A. G, Menn, W, Merge’, M, Mikhailov, V. V, Mocchiutti, E, Monaco, A, Mori, N, Munini, R, Osteria, G, Palma, F, Panico, B, Papini, P, Pearce, M, Picozza, P, Ricci, M, Ricciarini, S. B, Sarkar, R, Scotti, V, Simon, M, Sparvoli, R, Spillantini, P, Stozhkov, Y. I, Vacchi, A, Vannuccini, E, Vasilyev, G. I, Voronov, S. A, Yurkin, Y. T, Zampa, G, Zampa, N., S., Koldobskiy, O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, R., Bellotti, M., Boezio, E. A., Bogomolov, M., Bongi, V., Bonvicini, S., Bottai, A., Bruno, F., Cafagna, D., Campana, P., Carlson, M., Casolino, G., Castellini, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, A. V., Karelin, S. V., Koldashov, S. Y., Krutkov, A. A., Kvashnin, A. N., Kvashnin, A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergé, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, R., Sarkar, V., Scotti, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Y. T., Yurkin, G., Zampa, and N., Zampa

Subjects
deuteron, History, Proton, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, Cosmology, Deuterium, Geomagnetism, Radiation belts, Solar radiation Cosmic-ray particles, Energy ranges, High-precision, Measurements of, Proton flux, Wide energy range, Cosmic ray, Astrophysics, radiation belt, Radiation, Spectral line, Education, law.invention, Nuclear physics, Physics and Astronomy (all), symbols.namesake, cosmic rays, PAMELA, law, PAMELA, cosmic rays, deuteron, radiation belt, Nuclear Experiment, Settore FIS/01, Physics, PAMELA detector, Albedo, Computer Science Applications, Van Allen radiation belt, Physics::Space Physics, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, symbols, Astrophysics::Earth and Planetary Astrophysics
Abstract

This paper presents the results of measurements of proton and deuteron fluxes of albedo radiation in the Earth vicinity, obtained in the PAMELA experiment. PAMELA is an international experiment meant to study cosmic rays. PAMELA is carried out on board the satellite Resurs-DK1. High-precision equipment of the experiment allows registration and identification of cosmic ray particles of different varieties in a wide energy range. The albedo deuteron spectrum and albedo deuteron-to-proton fluxes ratio in the energy range 70 – 600 MeV/nucleon at altitude of 350 – 600 km for different geomagnetic latitudes is presented.

Published
2015
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4. Solar energetic particle events in 2006-2012 in the PAMELA experiment data

Author

S. A. Voronov, S. Bottai, E. A. Bogomolov, L. Consiglio, Mark Pearce, S. B. Ricciarini, Laura Rossetto, Roberta Sparvoli, Maria Teresa Ricci, P. Papini, Mirko Boezio, Alfonso Monaco, N. De Simone, G. C. Barbarino, A. V. Karelin, E. Vannuccini, M. Bongi, V. V. Malakhov, V. G. Zverev, S. Y. Krutkov, C. Pizzolotto, G. Osteria, V. Di Felice, A. M. Galper, V. Bonvicini, M. Simon, Y. I. Stozhkov, M. P. De Pascale, W. Menn, A. A. Leonov, A. G. Mayorov, Adriani, N. Zampa, G. A. Bazilevskaya, Giovanna Jerse, V. V. Mikhailov, G. Zampa, P. Picozza, E. Mocchiutti, Y. T. Yurkin, Ritabrata Sarkar, P. Spillantini, Roberto Bellotti, Juan Wu, S. V. Koldashov, A. N. Kvashnin, William Gillard, G. Castellini, L. Marcelli, A. Vacchi, Per Carlson, A. Bruno, F. Cafagna, R. Carbone, Lorenzo Bonechi, D. Campana, Marco Casolino, Nicola Mori, C. De Santis, G. I. Vasilyev, F. Palma, G. A., Bazilevskaya, A. G., Mayorov, V. V., Malakhov, V. V., Mikhailov, Adriani, Barbarino, Giancarlo, R., Bellotti, M., Boezio, E. A., Bogomolov, L., Bonechi, M., Bongi, V., Bonvicini, S., Bottai, A., Bruno, F., Cafagna, D., Campana, R., Carbone, P., Carlson, M., Casolino, G., Castellini, L., Consiglio, M. P., De Pascale, C., De Santi, N., De Simone, V., Di Felice, A. M., Galper, W., Gillard, G., Jerse, A. V., Karelin, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, L., Marcelli, W., Menn, E., Mocchiutti, A., Monaco, N., Mori, Osteria, Giuseppe, F., Palma, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S. B., Ricciarini, R., Sarkar, L., Rossetto, M., Simon, R., Sparvoli, P., Spillantini, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, J., Wu, Y. T., Yurkin, G., Zampa, N., Zampa, and V. G., Zverev

Subjects
Physics, History, Earth's orbit, Solar energetic particles, Spectrometer, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Astronomy, Astrophysics, Settore FIS/04 - Fisica Nucleare e Subnucleare, Computer Science Applications, Education, Solar cycle, law.invention, Physics and Astronomy (all), law, Physics::Space Physics, Solar particle event, Astrophysics::Solar and Stellar Astrophysics, Particle, Astrophysics::Earth and Planetary Astrophysics
Abstract

The PAMELA magnetic spectrometer launched in June 2006 has observed the last strong energetic solar particle event of the 23rd solar cycle in December 2006. Subsequent long minimum of solar activity and weak development of the 24th solar cycle led to a deficit in the solar energetic particle events on the Earth orbit. As a result, only few events with protons accelerated above 100 MeV occurred in 2010-2012. The paper gives the preliminary results on energetic solar particles in the beginning of the 24th solar circle as measured with the PAMELA instrument.

Published
2013
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5. Study of solar modulation of galactic cosmic rays with the PAMELA and ARINA spectrometers in 2006-2012

Author

S. Bottai, E. Mocchiutti, P. Spillantini, M. Simon, A. A. Leonov, Alfonso Monaco, S. V. Koldashov, C. Pizzolotto, V. Bonvicini, Y. I. Stozhkov, S. Y. Krutkov, Giovanna Jerse, V. G. Zverev, V. V. Mikhailov, V. V. Malakhov, Maria Teresa Ricci, Per Carlson, P. Picozza, V. Di Felice, Roberta Sparvoli, R. Carbone, Lorenzo Bonechi, Ritabrata Sarkar, S. V. Borisov, Sergey Koldobskiy, G. C. Barbarino, F. Cafagna, Y. T. Yurkin, Mark Pearce, S. B. Ricciarini, N. Zampa, G. A. Bazilevskaya, A. A. Ulitin, A. V. Karelin, P. Papini, E. Vannuccini, D. Campana, N. De Simone, Marco Casolino, D. S. Losev, G. Osteria, G. Castellini, Roberto Bellotti, M. P. De Pascale, A. N. Kvashnin, A. V. Sidorov, S. A. Voronov, E. A. Bogomolov, Laura Rossetto, L. Consiglio, G. Zampa, O. Adriani, W. Menn, M. Bongi, William Gillard, L. Marcelli, Juan Wu, A. Vacchi, A. Bruno, C. De Santis, A. M. Galper, A. G. Mayorov, N. N. Nikonov, Nicola Mori, M. A. Bzheumikhova, G. I. Vasilyev, F. Palma, Mirko Boezio, M. A., Bzheumikhova, O., Adriani, Barbarino, Giancarlo, G. A., Bazilevskaya, R., Bellotti, M., Boezio, E. A., Bogomolov, L., Bonechi, M., Bongi, V., Bonvicini, S., Borisov, S., Bottai, A., Bruno, F., Cafagna, D., Campana, R., Carbone, P., Carlson, M., Casolino, G., Castellini, Consiglio, Lucia, M. P., De Pascale, C., De Santi, N., De Simone, V., Di Felice, A. M., Galper, W., Gillard, G., Jerse, A. V., Karelin, S. V., Koldashov, S. A., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, D. S., Losev, V., Malakhov, L., Marcelli, A. G., Mayorov, W., Menn, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, N., Nikonov, Osteria, Giuseppe, F., Palma, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S. B., Ricciarini, R., Sarkar, A. V., Sidorov, L., Rossetto, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A. A., Ulitin, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, J., Wu, Y. T., Yurkin, G., Zampa, N., Zampa, and V. G., Zverev

Subjects
Physics, History, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Flux, Astronomy, Cosmic ray, Astrophysics, Settore FIS/04 - Fisica Nucleare e Subnucleare, Computer Science Applications, Education, Solar cycle, law.invention, Physics and Astronomy (all), Solar wind, law, Physics::Space Physics, Astrophysics::Solar and Stellar Astrophysics, Forbush decrease, Astrophysics::Earth and Planetary Astrophysics, Heliospheric current sheet, Interplanetary magnetic field
Abstract

Spectrometers PAMELA and ARINA, mounted on the spacecraft Resurs-DK1, carried out precision measurements of galactic cosmic ray (GCR) flux near the Earth from 2006 to present. Combining these instruments gives the possibility to study the effect of solar modulation in the energy range from 30 MeV to dozens of GeV. This report presents experimental results concerning the time interval from the end of the 23rd solar cycle (noted by an prolonged minimum) to the beginning of the 24th cycle. The cosmic ray flux raised up to the end of 2009, then it began to decline, which is in coincidence with the sunspot number and evidence of the solar activity increasing. Some additional features were noted in the time profile of galactic cosmic ray flux, which, as shown by analysis of the correlation, correspond to a change of such heliospheric parameters as the tilt angle of the heliospheric current sheet (HCS), the solar wind velocity and the intensity of interplanetary magnetic field (IMF).

Published
2013
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6. A search algorithm for finding Cosmic-Ray anisotropy with the PAMELA calorimeter

Author

S. V. Koldashov, S. Y. Krutkov, Maria Teresa Ricci, E. Mocchiutti, S. V. Borisov, S. Bottai, V. Bonvicini, V. V. Malakhov, L. Consiglio, P. Picozza, Y. I. Stozhkov, Ritabrata Sarkar, P. Spillantini, M. D. Kheymits, R. Carbone, Lorenzo Bonechi, Giovanna Jerse, C. Pizzolotto, G. Zampa, Roberta Sparvoli, S. A. Voronov, D. Campana, G. Castellini, Per Carlson, Alfonso Monaco, E. A. Bogomolov, Marco Casolino, V. Di Felice, Sergey Koldobskiy, G. C. Barbarino, M. P. De Pascale, A. V. Karelin, Laura Rossetto, N. N. Nikonov, V. G. Zverev, G. Osteria, William Gillard, L. Marcelli, Y. T. Yurkin, A. Vacchi, A. Bruno, N. De Simone, Roberto Bellotti, N. Zampa, G. A. Bazilevskaya, Mirko Boezio, A. N. Kvashnin, A. M. Galper, Juan Wu, A. G. Mayorov, F. Cafagna, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, V. V. Mikhailov, C. De Santis, F. Palma, Nicola Mori, M. Simon, A. A. Leonov, O. Adriani, W. Menn, G. I. Vasilyev, M. Bongi, A., Karelin, O. b., Adriani, Barbarino, Giancarlo, G., Bazilevskaya, R. g., Bellotti, M., Boezio, E., Bogomolov, L. b., Bonechi, M., Bongi, V., Bonvicini, S. k., L, S., Bottai, A. g., Bruno, F., Cafagna, D., Campana, R. k., Carbone, P., Carlson, M. r., Casolino, G., Castellini, Consiglio, Lucia, M. k., De, C. k., De, N. k., De, V. D., Felice, A., Galper, W., Gillard, G. o., Jerse, M., Kheymit, S., Koldashov, S., Koldobskiy, S., Krutkov, A., Kvashnin, A., Leonov, A., Mayorov, V., Malakhov, L., Marcelli, W., Menn, V., Mikhailov, E., Mocchiutti, A., Monaco, N. b., Mori, N. j., K, Osteria, Giuseppe, F. k., Palma, P., Papini, M., Pearce, P. k., Picozza, C., Pizzolotto, M., Ricci, S., Ricciarini, R., Sarkar, L., Rossetto, M., Simon, R. k., Sparvoli, P. b., Spillantini, Y., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S., Voronov, J., Wu, Y., Yurkin, G., Zampa, N., Zampa, and V., Zverev

Subjects
Physics, History, Range (particle radiation), Spectrometer, Calorimeter (particle physics), Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Cosmic ray, Particle identification, Particle detector, Settore FIS/04 - Fisica Nucleare e Subnucleare, Computer Science Applications, Education, Nuclear physics, Physics and Astronomy (all), Particle shower, High Energy Physics::Experiment, Satellite, Anisotropy, Calorimeters, Cosmic ray measurement, Cosmic rays, Cosmic ray energies, Energy ranges, In-orbit, Measurements of, Near-earth spaces, Search Algorithms, Secondary particles, Wide energy range
Abstract

The PAMELA project is the satellite experiment for measurements of the cosmic ray energy spectra in a wide energy range in near-Earth space. The PAMELA apparatus is in orbit from 2006 till today. The calorimeter is the main part of the instrument. It is able to measure energy, to distinguish between hadrons and electrons and to reconstruct the arriving particle direction. Using of special triggers for the calorimeter allows significant increasing of statistics. In consideration of these facts the technique of anisotropy searching in the energy range extending higher than 10 GeV has been developed. This technique is based on the calorimeter data and has as content the advanced method of the reconstruction of the secondary particle shower axis in the calorimeter.

Published
2013
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11. H, He, Li and Be Isotopes in the PAMELA-Experiment.

Author

W Menn, O Adriani, G C Barbarino, G A Bazilevskaya, R Bellotti, M Boezio, E A Bogomolov, M Bongi, V. Bonvicini, S Bottai, A Bruno, F Cafagna, D Campana, P Carlson, M Casolino, G Castellini, C De Donato, C De Santis, N De Simone, and V di Felice

Published
2016
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