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1. Spectra of solar neutrons with energies of ~10–1000 MeV in the PAMELA experiment in the flare events of 2006–2015

Author: Alfonso Monaco, C. De Santis, R. Sparvoli, Roberto Bellotti, A. M. Galper, M. Merge, Yu. T. Yurkin, G. A. Bazilevskaya, A. N. Kvashnin, S. Bottai, V. Di Felice, Per Carlson, M. Bongi, F. Cafagna, G. Castellini, Sergey Koldashov, Alexey Leonov, Matteo Martucci, V. Bonvicini, V. V. Malakhov, Andrea Vacchi, E. A. Bogomolov, N. Zampa, D. Campana, L. Marcelli, M. Simon, Yuri Stozhkov, Mark Pearce, S. B. Ricciarini, O. Adriani, A. Bruno, Marco Casolino, Sergey Koldobskiy, A. V. Karelin, Marco Ricci, W. Menn, M. F. Runtso, G. C. Barbarino, Riccardo Munini, S. A. Voronov, P. Spillantini, P. Papini, Nicola Mori, A. G. Mayorov, E. Vannuccini, S. Y. Krutkov, G. Zampa, Beatrice Panico, G. Osteria, P. Picozza, G. I. Vasilyev, E. Mocchiutti, V. V. Mikhailov, Mirko Boezio, A. A. Kvashnin, Bogomolov, E. A., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Boezio, M., Bonvicini, V., Bongi, M., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Santis, C., Di Felice, V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. A., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Martucci, M., Marcelli, L., Menn, W., Merge, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Panico, B., Papini, P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., and Yurkin, Y. T.
Subjects: Physics Solar flare, Solar neutrons, Space experiments: Neutrons, 010504 meteorology & atmospheric sciences, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, Hadron, General Physics and Astronomy, Flux, Astrophysics, 01 natural sciences, Spectral line, law.invention, Nuclear physics, Physics and Astronomy (all), Space experiment, law, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, Neutron detection, Neutron, Nuclear Experiment, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences, Settore FIS/01, Physics, Solar flare, Physics::Space Physics, Flare
Abstract: The first results from measuring the spectra of solar neutrons with energies of ~10-1000 MeV in the solar flares of 2006-2015 observed by the PAMELA international space experiment are presented. The PAMELA neutron detector with 3He counters and a moderator with an area of 0.18 m2 allows us to estimate the flux of solar neutrons during solar flares. Solar neutrons with energies of ~10-1000 MeV likely occurred in 21 out of the 24 analyzed flares of 2006-2015. © 2017, Allerton Press, Inc.
Published: 2017
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2. The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years of Operation

Author: John Krizmanic, Chihiro Kato, M. Ichimura, Y. Tsunesada, Gabriele Bigongiari, Eugenio Berti, A. Yoshida, N. Mori, Y. Uchihori, A. Sulaj, J. E. Suh, Holger Motz, Kazutaka Yamaoka, H. Tomida, T. Hams, S. Bonechi, Satoshi Sugita, Y. Shimizu, Ryuho Kataoka, T. Tamura, S. Miyake, M. Bongi, T. G. Guzik, Y Akaike, Kazuoki Munakata, J. H. Buckley, I. Takahashi, K Hibinov, N. Tateyama, Jun Kataoka, S. Okuno, K. Sakai, John Mitchell, Jun Nishimura, Shoji Torii, Kazunori Kohri, H. Fuke, Paolo Brogi, Masahiro Takayanagi, Toshio Terasawa, Katsuaki Asano, Teimuraz Lomtadze, Henric Krawczynski, A. Shiomi, R. Sparvoli, Y. Katayose, H. Murakami, Kenji Yoshida, K. Mori, L. Pacini, J. F. Ormes, A. V. Penacchioni, M. H. Israel, J. P. Wefel, O. Adriani, Kunihito Ioka, T. Sakamoto, V. Di Felice, S. B. Ricciarini, M. Sasaki, S. Ozawa, Shinji Ueno, P. Papini, E. Vannuccini, P. S. Marrocchesi, G. Collazuol, G. A. de Nolfo, K. Ebisawa, A. Bruno, W. Ishizaki, Alberto Messineo, C. Checchia, Michael Cherry, Masaki Mori, G. Castellini, Shohei Yanagita, Satoshi Nakahira, Maria Grazia Bagliesi, Yoichi Asaoka, F. Stolzi, N. Cannady, P. Spillantini, A. A. Moiseev, Brian Rauch, W. R. Binns, Paolo Maestro, K. Kasahara, N. Hasebe, Norita Kawanaka, F. Palma, Y. Kawakubo, V. Pal'shin, and M. Takita
Subjects: Astroparticle physics, Physics, Gravitational wave, Astrophysics::High Energy Astrophysical Phenomena, QC1-999, Dark matter, Astronomy, Electron, 01 natural sciences, LIGO, law.invention, Telescope, Positron, law, 0103 physical sciences, International Space Station, 010306 general physics, 010303 astronomy & astrophysics
Abstract: The CALorimetric Electron Telescope (CALET) space experiment, which has been developed by Japan in collaboration with Italy and the United States, is a high-energy astroparticle physics mission on the International Space Station (ISS). The primary goals of the CALET mission include investigation of possible nearby sources of high-energy electrons, detailed study of galactic cosmic-ray acceleration and propagation, and search for dark matter signatures. With a long-term observation onboard the ISS, the CALET experiment measures the flux of cosmic-ray electrons (including positrons) up to 20 TeV, gamma-rays to 10 TeV, and nuclei up to 1,000 TeV based on its charge separation capability from Z = 1 to 40. Since the start of science operation in mid-October, 2015, a continuous observation has been maintained without any major interruptions. The number of triggered events over 10 GeV is nearly 20 million per month. By using the data obtained during the first two-years, here we present a summary of the CALET observations: 1) Electron+positron energy spectrum, 2) Nuclei analysis, 3) Gamma-ray observation with a characterization of the on-orbit performance. The search results for the electromagnetic counterparts of LIGO/Virgo gravitational wave events are also discussed.
Published: 2019

3. Direct Measurement of the Cosmic-Ray Proton Spectrum from 50 GeV to 10 TeV with the Calorimetric Electron Telescope on the International Space Station

Author: K. Sakai, Y. Tsunesada, Gabriele Bigongiari, Eugenio Berti, A. A. Moiseev, A. Yoshida, Brian Rauch, Y. Katayose, Shinji Ueno, J. P. Wefel, T. G. Guzik, J. H. Buckley, F. Stolzi, K. Mori, Y. Kawakubo, J. F. Ormes, W. R. Binns, Y. Shimizu, Paolo Maestro, Henric Krawczynski, Ryuho Kataoka, M. Bongi, Yoichi Asaoka, N. Cannady, T. Hams, G. Castellini, Shohei Yanagita, Satoshi Nakahira, S. Okuno, Shoji Torii, J. E. Suh, N. Mori, Kenji Yoshida, Holger Motz, K. Hibino, Y. Uchihori, M. Ichimura, Norita Kawanaka, M. H. Israel, G. Collazuol, Maria Grazia Bagliesi, F. Palma, Teimuraz Lomtadze, G. A. de Nolfo, Y. Akaike, K. Ebisawa, L. Pacini, Katsuaki Asano, S. Bonechi, A. V. Penacchioni, O. Adriani, S. B. Ricciarini, Michael Cherry, Kunihito Ioka, R. Sparvoli, T. Tamura, Masaki Mori, K. Kasahara, Manami Sasaki, H. Murakami, T. Sakamoto, P. Papini, N. Hasebe, E. Vannuccini, Kazuoki Munakata, Jun Kataoka, Jun Nishimura, V. Di Felice, Kazunori Kohri, Masahiro Takayanagi, Kazutaka Yamaoka, H. Tomida, A. Bruno, Masato Takita, Chihiro Kato, S. Ozawa, P. Spillantini, W. Ishizaki, Alberto Messineo, C. Checchia, Toshio Terasawa, P. S. Marrocchesi, John Mitchell, John F. Krizmanic, A. Sulaj, I. Takahashi, A. Shiomi, H. Fuke, Paolo Brogi, and S. Miyake
Subjects: Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, General Physics and Astronomy, CALET, Cosmic ray, Electron, Calorimetry, 01 natural sciences, Power law, International Space Station, law.invention, SUPERNOVA-REMNANTS, ENERGY, COMPONENT, Telescope, Nuclear physics, Cosmic ray measurement, law, 0103 physical sciences, Cosmic Ray Proton Spectrum, 010306 general physics, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Spectral index, Spectrometer, Settore FIS/04, Space stations, Cosmic Ray Proton Spectrum, CALET Experiment, International Space Station, Spectrum analysis, CALET Experiment, Astrophysics - High Energy Astrophysical Phenomena, Nucleon
Abstract: 著者人数: CALET Collaboration 100名 (所属. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS): 海老沢, 研; 福家, 英之; 森, 国城; 西村, 純; 高柳, 昌弘; 冨田, 洋; 上野, 史郎), Number of authors: 100 (Affiliation. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS): Ebisawa, Ken; Fuke, Hideyuki; Mori, Kunishiro; Nishimura, Jun; Takayanagi, Masahiro; Tomida, Hiroshi; Ueno, Shiro), 資料番号: SA1190040000
Published: 2019
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4. The CALorimetric Electron Telescope (CALET) on the international space station: Results from the first two years on orbit

Author: A. M. Messineo, G. Castellini, A. Sulaj, N. Tateyama, F. Stolzi, Paolo Papini, G. A. de Nolfo, Shunsuke Ozawa, Seiya Ueno, P. Brogi, L. Pacini, Nicola Mori, J. E. Suh, Y. Katayose, Holger Motz, T. G. Guzik, V. Pal'shin, Satoshi Sugita, P. Spillantini, Katsuaki Kasahara, S. Yanagita, K. Hibino, Nobuyuki Hasebe, Chihiro Kato, Y. Kawakubo, Shoji Torii, Ryuho Kataoka, Hideyuki Fuke, Roberta Sparvoli, S. Bonechi, John Mitchell, Henric Krawczynski, N. Cannady, Shoko Miyake, G. Bigongiari, John Krizmanic, M. H. Israel, Kazutaka Yamaoka, A. Shiomi, Kazuoki Munakata, E. Vannuccini, Y. Shimizu, Atsumasa Yoshida, J. F. Ormes, M. Bongi, Yoichi Asaoka, Wataru Ishizaki, Yukio Uchihori, Maria Grazia Bagliesi, H. Tomida, T. Hams, J. Nishimura, Emanuele Berti, Kenji Yoshida, M. Ichimura, T. Lomtadze, G. Collazuol, Toshio Terasawa, Katsuaki Asano, H. Murakami, C. Checchia, Yoshiki Tsunesada, W. R. Binns, Kazunori Kohri, K. Sakai, V. Di Felice, Alexander Moiseev, J. Kataoka, A. Bruno, A. V. Penacchioni, T. Tamura, Manami Sasaki, J. H. Buckley, O. Adriani, Kunihito Ioka, T. Sakamoto, Masato Takita, Y Akaike, I. Takahashi, S. B. Ricciarini, Michael Cherry, Masaki Mori, Satoshi Nakahira, K. Mori, P. Maestro, Brian Rauch, M. Takayanagi, John P. Wefel, Norita Kawanaka, F. Palma, Ken Ebisawa, S. Okuno, and P. S. Marrocchesi
Subjects: History, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, FOS: Physical sciences, astro-ph.HE, International Space stations, 01 natural sciences, 7. Clean energy, Education, law.invention, Telescope, Positron, law, 0103 physical sciences, International Space Station, Gamma-ray observations, 010306 general physics, 010303 astronomy & astrophysics, Settore FIS/01, High Energy Astrophysical Phenomena (astro-ph.HE), Astroparticle physics, Physics, Cosmic ray electrons, Gravitational wave, Gamma rays, Astronomy, LIGO, Computer Science Applications, Particle acceleration, Astrophysics - High Energy Astrophysical Phenomena, Telescopes
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 first two-years, we present an overview of CALET observations: uses w/o major interruption 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., 10 pages, 10 figures, a contribution to the proceedings of 26th Extended European Cosmic Ray Symposium, 6-10 July 2018, Russia, which summarizes our recent publications such as arXiv:1712.01711, arXiv:1712.01757, arXiv:1803.05834, arXiv:1806.09728, and arXiv:1807.01435
Published: 2019
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5. Measuring the albedo deuteron flux in the PAMELA satellite experiment

Author: Alfonso Monaco, G. Osteria, M. Merge, Nicola Mori, D. Campana, S. A. Voronov, Matteo Martucci, Per Carlson, Roberta Sparvoli, N. Zampa, Yu. T. Yurkin, Marco Casolino, Laura Rossetto, S. Y. Krutkov, G. I. Vasilyev, E. A. Bogomolov, A. G. Mayorov, F. Palma, R. Carbone, C. Pizzolotto, Valerio Formato, M. Simon, Riccardo Munini, L. Marcelli, Sergey Koldobskiy, W. Menn, C. De Santis, G. C. Barbarino, A. Vacchi, Marco Ricci, Mark Pearce, S. B. Ricciarini, V. V. Malakhov, C. De Donato, A. Bruno, A.A. Kvashnin, V. Di Felice, P. Papini, G. Zampa, Beatrice Panico, Yuri Stozhkov, Valentina Scotti, E. Vannuccini, P. Picozza, P. Spillantini, Alexey Leonov, N. De Simone, V. G. Zverev, Mirko Boezio, V. Bonvicini, O. Adriani, Sergey Koldashov, E. Mocchiutti, V. V. Mikhailov, Ritabrata Sarkar, S. Bottai, G. A. Bazilevskaya, G. Castellini, M. Bongi, F. Cafagna, I. A. Danilchenko, A. V. Karelin, Roberto Bellotti, A. M. Galper, A. N. Kvashnin, S., Koldobskiya, 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, R., Carbone, P., Carlson, M., Casolino, G., Castellini, I. A., Danilchenko, 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. V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Merge, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S. B., Ricciarini, L., Rossetto, R., Sarkar, V., Scotti, M., Simon, R., Sparvoli, P., Spillantini, Stozhkov, Y. u. I., A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Yurkin, Y. u. T., G., Zampa, N., Zampa, V. G., Zverev, Koldobskiy, S., 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., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Danilchenko, I. A., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Krutkov, S. Y., Kvashnin, A. A., Kvashnin, A. N., Leonov, 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., Pizzolotto, C., Ricci, M., Ricciarini, S. B., Rossetto, L., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Zampa, G., Zampa, N., and Zverev, V. G.
Subjects: deuteron, Nuclear Theory, General Physics and Astronomy, Geomagnetism, Solar radiation Artificial Earth satellites, Energy interval, High-precision, Instrument setup, Cosmic ray, Spectral line, Latitude, law.invention, Physics and Astronomy (all), cosmic rays, PAMELA, law, Nuclear Experiment, Physics::Atmospheric and Oceanic Physics, Settore FIS/01, Physics, PAMELA detector, Astronomy, Albedo, Earth's magnetic field, Physics::Space Physics, PAMELA, cosmic rays, albedo particles, deuteron, Satellite, Astrophysics::Earth and Planetary Astrophysics, Nucleon, albedo particles
Abstract: The results of measuring albedo deuteron fluxes in the vicinity of the Earth are presented. The data were obtained in the PAMELA experiment conducted aboard the Resurs DK-1 artificial Earth satellite. High-precision detectors of the instrument setup allow us to identify albedo deuterons and measure their spectra in the energy interval from 70 to 600 MeV/nucleon at altitudes of 350-600 km for different geomagnetic latitudes.
Published: 2015
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6. Secondary positrons and electrons in near-Earth space in the PAMELA experiment

Author: A. G. Mayorov, Alfonso Monaco, S. Y. Krutkov, D. Campana, Alexey Leonov, Matteo Martucci, M. Merge, Marco Casolino, Sergey Koldobskiy, Yu. T. Yurkin, G. C. Barbarino, M. Bongi, N. Zampa, V. Bonvicini, P. Picozza, G. Zampa, Beatrice Panico, L. Marcelli, Andrea Vacchi, E. Mocchiutti, V. Di Felice, A. Bruno, A. A. Kvashnin, M. F. Runtso, S. A. Voronov, Sergey Koldashov, M. Simon, Mirko Boezio, Riccardo Munini, A. V. Karelin, Yuri Stozhkov, V. V. Malakhov, O. Adriani, W. Menn, G. A. Bazilevskaya, G. Osteria, P. Spillantini, S. Bottai, G. Castellini, Roberto Bellotti, A. M. Galper, E. A. Bogomolov, Marco Ricci, A. N. Kvashnin, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, G. I. Vasilyev, Nicola Mori, C. De Santis, V. V. Mikhailov, R. Sparvoli, Per Carlson, F. Cafagna, Mikhailov, V. V., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Santis, C., Di Felice, V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. A., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Martucci, M., Marcelli, L., Menn, W., Merge, M., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Panico, B., Papini, P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., and Yurkin, Y. T.
Subjects: Settore FIS/01, Physics, PAMELA detector, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, Magnetosphere, Cosmic ray, Astrophysics, Electron, 01 natural sciences, law.invention, Atmosphere, Physics and Astronomy (all), symbols.namesake, Atmosphere of Earth, Positron, law, Van Allen radiation belt, Physics::Space Physics, 0103 physical sciences, symbols, Cosmology, Earth (planet), Earth atmosphere, Orbits, Positrons, Radiation belts Different mechanisms, Electron flux, Magnetic spectrometers, Near-earth spaces, Secondary particles, Trapped particle, Astrophysics::Earth and Planetary Astrophysics, 010306 general physics
Abstract: Fluxes of electrons and positrons with energies above ~100 MeV in the near-Earth space are measured with the PAMELA magnetic spectrometer aboard the Resurs DK-1 satellite launched on June 15, 2006, into a quasipolar orbit with an altitude of 350–600 km and an inclination of 70°. Calculating the trajectories of detected electrons and positrons in the magnetosphere of the Earth allows us to determine their origin and isolate particles produced during interaction between cosmic rays and the residual atmosphere. Spatial distributions of albedo, quasitrapped, and trapped (in the radiation belt) positrons and electrons are presented. The ratio of positron and electron fluxes suggests that the fluxes of trapped particles of the radiation belt and quasitrapped secondary particles have different mechanisms of formation.
Published: 2017
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7. Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations

Author: Ryuho Kataoka, J. E. Suh, Holger Motz, Shoji Torii, F. Satoh, Chihiro Kato, Paolo Maestro, R. Sparvoli, S. Ozawa, Y. Uchihori, T. G. Guzik, T. Sakamoto, J. H. Buckley, M. H. Israel, Y. Shimizu, S. Bonechi, M. Tanaka, L. Pacini, Kazutaka Yamaoka, Norita Kawanaka, M. Bongi, P. S. Marrocchesi, H. Tomida, K. Sakai, F. Palma, P. Spillantini, M. Ichimura, H. Fuke, Paolo Brogi, T. Hams, Brian Rauch, Y. Akaike, Teimuraz Lomtadze, Y. Tsunesada, Gabriele Bigongiari, Eugenio Berti, A. Yoshida, Makoto Hareyama, Katsuaki Asano, K. Kasahara, N. Hasebe, S. B. Ricciarini, Henric Krawczynski, A. V. Penacchioni, A. Sulaj, N. Tateyama, O. Adriani, K. Mori, Kunihito Ioka, H. Murakami, P. Papini, G. Castellini, J. F. Ormes, E. Vannuccini, Kazunori Kohri, Shohei Yanagita, J. Nishimura, V. Di Felice, Toshio Terasawa, Y. Katayose, A. A. Moiseev, S. Miyake, M. Sasaki, Yoichi Asaoka, J. P. Wefel, Shinji Ueno, F. Stolzi, Satoshi Nakahira, Masahiro Takayanagi, W. R. Binns, John Mitchell, N. Cannady, K. Hibino, A. Shiomi, S. Okuno, Y. Kawakubo, Maria Grazia Bagliesi, I. Takahashi, K. Ebisawa, Jun Kataoka, A. M. Messineo, J. F. Krizmanic, Michael Cherry, Masaki Mori, G. Collazuol, G. A. de Nolfo, T. Tamura, W. Ishizaki, C. Checchia, Masato Takita, Kazuoki Munakata, Nicola Mori, and Kenji Yoshida
Subjects: Physics, Settore FIS/01, Calorimeter (particle physics), instrumentation: detectors, Gamma ray, Astronomy and Astrophysics, FERMI-LAT OBSERVATIONS, Electron, PULSAR, gamma rays: general, gamma-rays: general, FRAMEWORK, 01 natural sciences, methods: data analysis, law.invention, Nuclear physics, Telescope, OPERATIONS, Space and Planetary Science, law, 0103 physical sciences, 010306 general physics, 010303 astronomy & astrophysics
Abstract: 著者人数: 93名(所属. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS): 海老沢, 研; 福家, 英之; 森, 国城; 西村, 純; 高柳, 昌弘; 冨田, 洋; 上野, 史郎), Number of authors: 93(Affiliation. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS): Ebisawa, Ken; Fuke, Hideyuki; Mori, Kunishiro; Nishimura, Jun; Takayanagi, Masahiro; Tomida, Hiroshi; Ueno, Shiro), Accepted: 2018-07-26, 資料番号: SA1180103000
Published: 2018

8. On-orbit operations and offline data processing of CALET onboard the ISS

Author: N. Mori, Y. Uchihori, F. Stolzi, Y. Shimizu, J. F. Ormes, M. Bongi, S. Ozawa, K. Hibino, A. V. Penacchioni, O. Adriani, Kunihito Ioka, S. Yanagita, Brian Rauch, M. Ichimura, R. Sparvoli, Henric Krawczynski, Y. Katayose, K. Kasahara, N. Hasebe, Seiya Ueno, K. Sakai, T. Sakamoto, P. Spillantini, J. P. Wefel, G. Collazuol, G. A. de Nolfo, Paolo Maestro, M. Takayanagi, Norita Kawanaka, F. Palma, T. G. Guzik, A. Javaid, T. Lomtadze, Y. Tsunesada, Gabriele Bigongiari, A. Yoshida, T. Hams, K. Mori, P. Papini, J. Nishimura, Kenji Yoshida, T. Tamura, Shoji Torii, J. H. Buckley, Holger Motz, Toshio Terasawa, H. Murakami, A. A. Moiseev, Masato Takita, M. H. Israel, S. Bonechi, V. Di Felice, Kazutaka Yamaoka, J. Kataoka, W. R. Binns, Y. Akaike, C. Checchia, M. Hareyama, Kazuoki Munakata, G. Castellini, H. Tomida, N. Tateyama, Satoshi Nakahira, E. Vannuccini, Maria Grazia Bagliesi, W. Ishizaki, K. Ebisawa, T. Yuda, S. Miyake, John Mitchell, J. F. Krizmanic, Michael Cherry, A. Shiomi, Masaki Mori, K. Mizutani, Yoichi Asaoka, M. Sasaki, I. Takahashi, S. B. Ricciarini, A. M. Messineo, H. Fuke, Paolo Brogi, S. Okuno, Katsuaki Asano, Ryuho Kataoka, N. Cannady, Shuichi Kuramata, Chihiro Kato, P. S. Marrocchesi, Y. Kawakubo, and L. Pacini
Subjects: Physics - Instrumentation and Detectors, 010504 meteorology & atmospheric sciences, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, CALET, 01 natural sciences, law.invention, Telescope, Data acquisition, law, 0103 physical sciences, International Space Station, Direct measurement, Geomagnetic latitude, 010306 general physics, Instrumentation and Methods for Astrophysics (astro-ph.IM), 0105 earth and related environmental sciences, Physics, Settore FIS/01, Calorimeter, Ground support equipment, International space station, Gamma ray, Astronomy, Astronomy and Astrophysics, Instrumentation and Detectors (physics.ins-det), Earth's magnetic field, Cosmic-ray electrons, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: 著者人数: 91名（所属. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS): 海老沢, 研; 福家, 英之; 森, 國城; 西村, 純; 高柳, 昌弘; 上野, 史郎), Accepted: 2018-02-26, 資料番号: SA1170331000
Published: 2018

9. Deuteron spectrum measurements under radiation belt with PAMELA instrument

Author: V. G. Zverev, Yu. T. Yurkin, V. Bonvicini, Y. I. Stozhkov, R. Carbone, Sergey Koldobskiy, V. Di Felice, G. C. Barbarino, O. Adriani, W. Menn, N. Zampa, G. A. Bazilevskaya, Matteo Martucci, S. A. Voronov, M. Simon, Riccardo Munini, L. Marcelli, P. Papini, Piero Spillantini, E. A. Bogomolov, A. Vacchi, A. Bruno, Laura Rossetto, Alfonso Monaco, V. V. Malakhov, A. G. Mayorov, M. Merge, Per Carlson, G. Castellini, A. A. Kvashnin, S. Y. Krutkov, N. De Simone, Mark Pearce, S. B. Ricciarini, Sergey Koldashov, R. Sparvoli, E. Mocchiutti, Alexey Leonov, P. Picozza, Marco Ricci, S. Bottai, F. Cafagna, C. Pizzolotto, I. A. Danilchenko, Ritabrata Sarkar, D. Campana, V. V. Mikhailov, E. Vannuccini, G. I. Vasilyev, G. Zampa, Beatrice Panico, Marco Casolino, Valerio Formato, G. Osteria, Nicola Mori, C. De Santis, C. De Donato, Valentina Scotti, F. Palma, Mirko Boezio, A. V. Karelin, Roberto Bellotti, A. M. Galper, A. N. Kvashnin, Massimo Bongi, Koldobskiy, S. A., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Danilchenko, I. A., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Krutkov, S. Y., Kvashnin, A. A., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergè, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., Ricci, M., Ricciarini, S. B., Rossetto, L., 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., and Zverev, V. G.
Subjects: Albedo, Nuclear and High Energy Physics, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, Cosmic ray, Radiation, 01 natural sciences, law.invention, Nuclear physics, symbols.namesake, law, Deuteron, PAMELA experiment, Radiation belt, 0103 physical sciences, Nuclear Experiment, 010303 astronomy & astrophysics, Settore FIS/01, Physics, Range (particle radiation), PAMELA detector, 010308 nuclear & particles physics, Van Allen radiation belt, symbols, Satellite, Nucleon
Abstract: In this work the results of data analysis of the deuteron albedo radiation obtained in the PAMELA experiment are presented. PAMELA is an international space experiment carried out on board of the satellite Resurs DK-1. The high precision detectors allow to register and identify cosmic ray particles in a wide energy range. The albedo deuteron spectrum in the energy range 70 - 600 MeV/nucleon has been measured. © 2015 Elsevier B.V..
Published: 2016
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10. Sharp increasing of positron to electron fluxes ratio below 2 GV measured by the PAMELA

Author: Alfonso Monaco, A. N. Kvashnin, M. Merge, V. V. Mikhailov, P. Carlson, A. G. Mayorov, G. I. Vasiliev, R. Sparvoli, N. De Simone, G. Zampa, Beatrice Panico, M. Simon, N. Zampa, Sergey Koldashov, G. A. Bazilevskaya, Yu. T. Yurkin, C. De Santis, Yu. I. Stozhkov, V. V. Malakhov, S. Yu. Krutkov, P. Picozza, Roberto Bellotti, Mark Pearce, S. B. Ricciarini, F. Palma, A. M. Galper, P. Papini, Giuseppe Osteria, E. Vannuccini, Matteo Martucci, S. A. Koldobsky, E. Mocchiutti, F. Cafagna, A. V. Karelin, Mirko Boezio, D. Campana, S. Bottai, Maria Teresa Ricci, S. A. Voronov, Marco Casolino, C. De Donato, Nicola Mori, E. A. Bogomolov, Riccardo Munini, M. Bongi, P. Spillantini, O. Adriani, W. Menn, V. Di Felice, V. Bonvicini, G. C. Barbarino, G. Castellini, L. Marcelli, A. Vacchi, A. Bruno, Alexey Leonov, Mikhailov, V. V., Adriani, O., Barbarino, G., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F. S., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobsky, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Merge, M., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Papini, P., Palma, F., Panico, B., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasiliev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Physics, Settore FIS/01, History, Antiparticle, PAMELA detector, Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, Polar orbit, Cosmic ray, Astrophysics, Electron, Cosmology, Electrons, Magnetic polarity, Orbits, Positrons, Computer Science Applications, Education, law.invention, Physics and Astronomy (all), Positron, law, Physics::Space Physics, Satellite, Astrophysics::Earth and Planetary Astrophysics
Abstract: Magnetic spectrometer PAMELA was launched onboard a satellite Resurs-DK1 into low-Earth polar orbit with altitude 350-600 km to study cosmic ray antiparticle fluxes in a wide energy range from ~ 100 MeV to hundreds GeV. This paper presents the results of observations of temporal variations of the positron and electron fluxes in the 2006-2015. The ratio of the positron and electron fluxes below 2 GV shows sharp increasing since 2014 due to changing of the polarity of the solar magnetic field.
Published: 2017

11. Solar modulation of cosmic deuteron fluxes in the PAMELA experiment

Author: Roberto Bellotti, A. M. Galper, V. V. Mikhailov, V. Bonvicini, Andrea Vacchi, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, M. Simon, G. Zampa, Beatrice Panico, Riccardo Munini, N. Zampa, Mirko Boezio, A. V. Karelin, R. Sparvoli, Marco Ricci, Per Carlson, Alfonso Monaco, F. Cafagna, A. N. Kvashnin, Yu. T. Yurkin, M. Merge, G. Osteria, Massimo Bongi, Sergey Koldobskiy, G. C. Barbarino, V. V. Malakhov, A. G. Mayorov, G. A. Bazilevskaya, V. Di Felice, S. Bottai, O. Adriani, E. Mocchiutti, W. Menn, A. A. Kvashnin, G. I. Vasilyev, S. Y. Krutkov, Matteo Martucci, M. F. Runtso, S. A. Voronov, P. Picozza, C. De Santis, Nicola Mori, P. Spillantini, D. Campana, Marco Casolino, Sergey Koldashov, L. Marcelli, A. Bruno, Alexey Leonov, Yuri Stozhkov, G. Castellini, E. A. Bogomolov, Koldobskiy, S. A., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Santis, C., Di Felice, V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. A., Kvashnin, A. N., Koldashov, S. V., Krutkov, S. Y., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Martucci, M., Marcelli, L., Menn, W., Merge, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Panico, B., Papini, P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., and Yurkin, Y. T.
Subjects: Physics, COSMIC cancer database, PAMELA detector, 010308 nuclear & particles physics, business.industry, Astrophysics::High Energy Astrophysical Phenomena, Settore FIS/04, General Physics and Astronomy, Cosmic ray, Cosmic ray measurement, Cosmic rays, Deuterium, Modulation, Solar energy Energy interval, Galactic cosmic rays, High precision detections, Measurements of, Solar activity, Solar modulation, Astrophysics, Solar energy, 01 natural sciences, Spectral line, law.invention, Physics and Astronomy (all), law, 0103 physical sciences, Physics::Space Physics, Coronal mass ejection, Satellite, Astrophysics::Earth and Planetary Astrophysics, business, Nucleon, 010303 astronomy & astrophysics
Abstract: The preliminary results from measurements of deuteron fluxes in galactic cosmic rays (GCR) in the vicinity of the Earth in 2006–2009 are presented. The results are obtained by analyzing data from the PAMELA experiment aboard the Resurs DK-1 satellite. High-precision detection instruments provided an opportunity to identify GCR deuterons and measure their spectrum in the energy interval of 90–650MeV/nucleon. Spectra averaged over six-month intervals from the summer of 2006 to the summer of 2009 (the solar activity minimum) are presented. The influence of solar modulation on the observed spectrum is clearly seen in the results.
Published: 2017
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12. Modulation of electrons and positrons in 2006â2015 in the PAMELA experiment

Author: E. Mocchiutti, O. Adriani, W. Menn, A. G. Mayorov, A. N. Kvashnin, A. V. Karelin, R. Sparvoli, Mark Pearce, S. B. Ricciarini, Sergey Koldobskiy, P. Papini, G. Castellini, E. Vannuccini, Yu. T. Yurkin, G. C. Barbarino, V. V. Malakhov, Mirko Boezio, Marco Ricci, C. De Santis, N. Zampa, M. Bongi, Matteo Martucci, V. Di Felice, V. Bonvicini, S. Bottai, Roberto Bellotti, A. M. Galper, Andrea Vacchi, G. Zampa, Beatrice Panico, S. Y. Krutkov, A. A. Kvashnin, G. I. Vasilyev, Per Carlson, M. Simon, F. Cafagna, L. Marcelli, G. A. Bazilevskaya, G. Osteria, A. Bruno, Nicola Mori, P. Picozza, V. V. Mikhailov, Riccardo Munini, P. Spillantini, D. Campana, M. F. Runtso, S. A. Voronov, Marco Casolino, Sergey Koldashov, Alfonso Monaco, M. Merge, Yuri Stozhkov, Alexey Leonov, E. A. Bogomolov, Mikhailov, V. V., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Santis, C., Di Felice, V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. A., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Martucci, M., Marcelli, L., Menn, W., Merge, M., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Panico, B., Papini, P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., and Yurkin, Y. T.
Subjects: Physics, Settore FIS/01, Antiparticle, PAMELA detector, Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, Cosmic ray, Electron, Astrophysics, 01 natural sciences, law.invention, Physics and Astronomy (all), Positron, law, 0103 physical sciences, Physics::Space Physics, Coronal mass ejection, Interplanetary magnetic field, 010306 general physics, 010303 astronomy & astrophysics, Cosmic rays, Cosmology, Magnetic polarity, Orbits, Positrons, Solar energy Magnetic spectrometers, Solar activity, Solar magnetic fields, Temporal variation, Time interval, Wide energy range
Abstract: The PAMELA magnetic spectrometer was launched aboard the Resurs DK-1 satellite into a nearpolar circumterrestrial orbit with an altitude of 350–600 km to study fluxes of the particles and antiparticles of cosmic rays in the wide energy range of ~80 MeV to several hundred gigaelectronvolts. The results from observations of temporal variations in electron and positron fluxes in 2006–2015 are presented. The ratio of electron and positron fluxes measured in this time interval reveals a dependence on the rigidity of particles, the solar activity, and the polarity of the solar magnetic field.
Published: 2017
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13. Solar modulation of galactic cosmic rays during 2006-2015 based on PAMELA and ARINA data

Author: Alfonso Monaco, S. Bottai, A. G. Mayorov, P. Picozza, M. Merge, Maria Teresa Ricci, Sergey Koldobskiy, G. C. Barbarino, P. Yu. Naumov, A. V. Karelin, P. Spillantini, Alexey Leonov, R. Sparvoli, Mark Pearce, S. B. Ricciarini, Nicola Mori, S. A. Voronov, M. Simon, P. Papini, E. Vannuccini, N. Zampa, G. A. Bazilevskaya, L. Marcelli, E. A. Bogomolov, G. Osteria, D. Campana, A. Vacchi, Laura Rossetto, V. V. Malakhov, Yu. T. Yurkin, A. Bruno, V. V. Mikhailov, O. Adriani, M. A. Mayorova, Marco Casolino, Roberto Bellotti, A. M. Galper, Matteo Martucci, W. Menn, G. I. Vasilyev, V. Di Felice, A. A. Kvashnin, Mirko Boezio, G. Castellini, G. Zampa, Beatrice Panico, Riccardo Munini, C. De Santis, S. A. Rodenko, F. Cafagna, M. Bongi, Per Carlson, V. Bonvicini, Y. Stozhkov, Sergey Aleksandrin, E. Mocchiutti, and S. V. Koldashov
Subjects: Settore FIS/01, Physics, History, Scintillation, PAMELA detector, Spectrometer, Cosmic rays, Cosmology, Magnetic polarity, Modulation, Solar energy, Spectrometers Galactic cosmic rays, Magnetic spectrometers, Solar activity, Solar magnetic fields, Solar modulation, Transient periods, Astrophysics::High Energy Astrophysical Phenomena, Cosmic ray, Astrophysics, Computer Science Applications, Education, Magnetic field, law.invention, Physics and Astronomy (all), law, Physics::Space Physics, Nuclear Experiment
Abstract: Solar modulation of galactic protons with energies from 50 MeV up to dozens of GeV during July '06 - January '16 studied based on a data of the magnetic spectrometer PAMELA and scintillation spectrometer ARINA. This period is interesting because it covers the end of 23rd and current 24th cycles of solar activity, including the abnormally long transient period and change of the polarity of solar magnetic field. © Published under licence by IOP Publishing Ltd.
Published: 2017

14. The PAMELA experiment: A decade of Cosmic Ray Physics in space

Author: P. Spillantini, Matteo Martucci, Yu. T. Yurkin, Nicola Mori, M. Bongi, Riccardo Munini, S. Y. Krutkov, Per Carlson, G. Zampa, A. V. Karelin, Beatrice Panico, A. N. Kvashnin, R. Sparvoli, C. De Santis, C. De Donato, V. V. Malakhov, O. Adriani, P. Picozza, W. Menn, A. G. Mayorov, S. A. Voronov, M. Merge, G. A. Bazilevskaya, Sergey Koldobskiy, G. C. Barbarino, M. Simon, G. Osteria, G. I. Vasilyev, V. Di Felice, V. Bonvicini, S. Bottai, A. Bruno, Y. I. Stozhkov, N. Zampa, Maria Teresa Ricci, F. Cafagna, E. A. Bogomolov, Roberto Bellotti, E. Mocchiutti, V. V. Mikhailov, A. M. Galper, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, L. Marcelli, A. Vacchi, F. Palma, Mirko Boezio, Alexey Leonov, G. Castellini, Sergey Koldashov, D. Campana, Marco Casolino, Galper, A. M., Sparvoli, R., Adriani, O., Barbarino, G., 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., Di Felice, V., Karelin, A. V., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., 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., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Simon, M., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Physics, Settore FIS/01, History, COSMIC cancer database, 010504 meteorology & atmospheric sciences, PAMELA detector, Astronomy, Cosmic ray, Astrophysics, Space (mathematics), Carbon, Cosmology, Earth (planet), High energy physics, Positrons, Radiation belts, Solar energy Continuous data, Elemental compositions, Heliospheres, Measurements of, Quark matter, Radiation environments, Solar activity, Solar modulation, 01 natural sciences, Computer Science Applications, Education, law.invention, On board, Physics and Astronomy (all), law, 0103 physical sciences, Satellite, 010306 general physics, 0105 earth and related environmental sciences
Abstract: The PAMELA detector was launched on June 15 th of 2006 on board the Russian Resurs-DK1 satellite and during ten years of continuous data-taking it has observed very interesting features in cosmic rays, especially in the fluxes of protons, helium and electrons. Moreover, PAMELA measurements of cosmic antiproton and positron fluxes and positron-to-all-electron ratio have set strong constraints to the nature of Dark Matter. Measurements of boron, carbon, lithium and beryllium (together with the isotopic fraction) have also shed new light on the elemental composition of the cosmic radiation. Search for signatures of more exotic processes (such as the ones involving Strange Quark Matter) has also been pursued. Furthermore, over the years the instrument has allowed a constant monitoring of the solar activity and a prolonged study of the solar modulation, improving the comprehension of the heliosphere mechanisms. PAMELA has also measured the radiation environment around the Earth, and detected for the first time the presence of an antiproton radiation belt surrounding our planet. In this highlight paper PAMELA main results will be reviewed.
Published: 2017

15. Geomagnetically trapped, albedo and solar energetic particles: Trajectory analysis and flux reconstruction with PAMELA

Author: G. Zampa, Beatrice Panico, Roberto Bellotti, A. M. Galper, Matteo Martucci, G. A. de Nolfo, Alfonso Monaco, A. G. Mayorov, Alexey Leonov, M. Merge, Valentina Scotti, N. Zampa, G. A. Bazilevskaya, V. Bonvicini, Y. I. Stozhkov, E. Mocchiutti, Ritabrata Sarkar, S. Bottai, Sergey Koldashov, R. Sparvoli, Sergey Koldobskiy, A. V. Karelin, Marco Ricci, V. V. Malakhov, G. C. Barbarino, G. Osteria, G. I. Vasilyev, G. Castellini, S. Y. Krutkov, James M. Ryan, V. Di Felice, C. De Santis, C. De Donato, Mirko Boezio, P. Picozza, Nicola Mori, F. Palma, M. Simon, V. V. Mikhailov, Riccardo Munini, F. Cafagna, E. C. Christian, O. Adriani, A. N. Kvashnin, W. Menn, Yu. T. Yurkin, L. Marcelli, M. Bongi, A. Vacchi, A. Bruno, Mark Pearce, S. B. Ricciarini, Steven Stochaj, P. Papini, E. Vannuccini, S. A. Voronov, E. A. Bogomolov, Per Carlson, N. De Simone, P. Spillantini, D. Campana, Marco Casolino, Bruno, A., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., Christian, E. C., De Donato, C., de Nolfo, G. A., De Santis, C., De Simone, N., Di Felice, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergè, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Ryan, J. M., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Stochaj, S., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Atmospheric Science, Solar energetic particles, 010504 meteorology & atmospheric sciences, Astrophysics::High Energy Astrophysical Phenomena, Aerospace Engineering, FOS: Physical sciences, Space weather, 01 natural sciences, law.invention, Physics::Geophysics, symbols.namesake, Physics - Space Physics, law, 0103 physical sciences, Albedo particles, Cosmic-rays, 010303 astronomy & astrophysics, Ring current, 0105 earth and related environmental sciences, Physics, Geomagnetic storm, Settore FIS/01, PAMELA detector, Astronomy, Geomagnetic cutoff, Radiation belts, Space and Planetary Science, Astronomy and Astrophysics, Space Physics (physics.space-ph), Geophysics, Earth's magnetic field, Van Allen radiation belt, Health threat from cosmic rays, Physics::Space Physics, symbols, General Earth and Planetary Sciences, Astrophysics::Earth and Planetary Astrophysics
Abstract: The PAMELA satellite experiment is providing comprehensive observations of the interplanetary and magnetospheric radiation in the near-Earth environment. Thanks to its identification capabilities and the semi-polar orbit, PAMELA is able to precisely measure the energetic spectra and the angular distributions of the different cosmic-ray populations over a wide latitude region, including geomagnetically trapped and albedo particles. Its observations comprise the solar energetic particle events between solar cycles 23 and 24, and the geomagnetic cutoff variations during magnetospheric storms. PAMELA's measurements are supported by an accurate analysis of particle trajectories in the Earth's magnetosphere based on a realistic geomagnetic field modeling, which allows the classification of particle populations of different origin and the investigation of the asymptotic directions of arrival., Comment: Accepted for publication in Advances in Space Research, 2016. 21 pages, 7 figures
Published: 2017
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16. Status and performance of the CALorimetric Electron Telescope (CALET) on the International Space Station

Author: Toshio Terasawa, P. Spillantini, S. Miyake, Ryuho Kataoka, S. B. Ricciarini, G. Castellini, T. G. Guzik, J. H. Buckley, Shohei Yanagita, K. Hibino, Paolo Maestro, Satoshi Nakahira, N. Tateyama, Jun Kataoka, John Mitchell, H. Fuke, S. Okuno, P. Papini, Jun Nishimura, A. Shiomi, Shuichi Kuramata, E. Vannuccini, K. Ebisawa, Teimuraz Lomtadze, L. Marcelli, H. Murakami, Shoji Torii, John F. Krizmanic, H. Tomida, Kazuoki Munakata, Taro Kotani, V. Di Felice, Brian Rauch, O. Adriani, A. A. Moiseev, Michael Cherry, Kunihito Ioka, K. Mizutani, Masato Takita, M. H. Israel, Holger Motz, T. Yuda, Masaki Mori, T. Sakamoto, Nicola Mori, Antonio Cassese, Y. Shimizu, M. Ichimura, Eiji Kamioka, Katsuaki Asano, Hisashi Kitamura, M. Bongi, I. Takahashi, M. Sasaki, Maria Grazia Bagliesi, Kenji Yoshida, S. Ozawa, Norita Kawanaka, Gabriele Bigongiari, Yosui Akaike, Y. Tunesada, A. Yoshida, F. Palma, P. S. Marrocchesi, T. Tamura, Shinji Ueno, M. Shibata, G. Collazuol, Makoto Hareyama, A. Javaid, K. Kasahara, N. Hasebe, Henric Krawczynski, K. Mori, J. F. Ormes, Y. Katayose, J. P. Wefel, Aya Kubota, Roberta Sparvoli, Yoichi Asaoka, Y. E. Nakagawa, W. R. Binns, Masahiro Takayanagi, Kazutaka Yamaoka, T. Hams, and Y. Uchihori
Subjects: Physics, Calorimeter, Nuclear and High Energy Physics, Calorimeter (particle physics), ISS, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Astrophysics::Instrumentation and Methods for Astrophysics, Gamma ray, Electrons, Scintillator, Atomic and Molecular Physics, and Optics, Charged particle, Radiation length, law.invention, Telescope, Nuclear physics, law, Nearby sources, International Space Station, electrons, calorimeter, nearby sources, dark matter
Abstract: The CALorimetric Electron Telescope (CALET) space experiment, currently under development by Japan in collaboration with Italy and the United States, will measure the flux of cosmic-ray electrons (including positrons) to 20 TeV, gamma rays to 10 TeV and nuclei with Z=1 to 40 up to 1,000 TeV during a two-year mission on the International Space Station (ISS), extendable to five years. These measurements are essential to search for dark matter signatures, investigate the mechanism of cosmic-ray acceleration and propagation in the Galaxy and discover possible astrophysical sources of high-energy electrons nearby the Earth. The instrument consists of two layers of segmented plastic scintillators for the cosmic-ray charge identification (CHD), a 3 radiation length thick tungsten-scintillating fiber imaging calorimeter (IMC) and a 27 radiation length thick lead-tungstate calorimeter (TASC). CALET has sufficient depth, imaging capabilities and excellent energy resolution to allow for a clear separation between hadrons and electrons and between charged particles and gamma rays. The instrument will be launched to the ISS within 2014 Japanese Fiscal Year (by the end of March 2015) and installed on the Japanese Experiment Module-Exposed Facility (JEM-EF). In this paper, we will review the status and main science goals of the mission and describe the instrument configuration and performance.
Published: 2014
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17. Measurement of electron-positron spectrum in high-energy cosmic rays in the PAMELA experiment

Author: S. Bottai, Roberta Sparvoli, Sergey Koldobskiy, A. V. Karelin, G. C. Barbarino, Alfonso Monaco, Yu. T. Yurkin, D. Campana, G. Osteria, Riccardo Munini, M. Merge, L. Marcelli, A. Vacchi, Per Carlson, Marco Casolino, A. Bruno, F. Palma, V. V. Malakhov, S. Y. Krutkov, Sergey Koldashov, Massimo Bongi, S. A. Voronov, Roberto Bellotti, G. Zampa, Beatrice Panico, R. Carbone, A. M. Galper, E. A. Bogomolov, N. Zampa, G. A. Bazilevskaya, Valentina Scotti, A. N. Kvashnin, P. Picozza, G. Castellini, Laura Rossetto, Mirko Boezio, Mark Pearce, S. B. Ricciarini, Alexey Leonov, N. De Simone, P. Papini, E. Vannuccini, Ritabrata Sarkar, Valerio Formato, V. V. Mikhailov, M. Simon, O. Adriani, W. Menn, Matteo Martucci, F. Cafagna, Maria Teresa Ricci, Piero Spillantini, A. G. Mayorov, G. I. Vasilyev, C. De Santis, C. De Donato, Nicola Mori, E. Mocchiutti, V. Di Felice, V. Bonvicini, A. V., Karelin, 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, R., Carbone, P., Carlson, M., Casolino, G., Castellini, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, S. V., Koldashov, S., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, A. G., Mayorov, V., Malakhov, L., Marcelli, M., Martucci, 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, L., Rossetto, M., Simon, R., Sparvoli, P., Spillantini, A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Y. T., Yurkin, G., Zampa, N., Zampa, Karelin, A. V, 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, Carbone, R, Carlson, P, Casolino, M, Castellini, G, De Donato, C, De Santis, C, De Simone, N, Felice, V. Di, Formato, V., Galper, A. M, Koldashov, S. V, Koldobskiy, S. A, Krutkov, S. Y, Kvashnin, A. N, Leonov, A. A, Mayorov, A. G, Malakhov, V. V, Marcelli, L, Martucci, M., 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., Rossetto, L, Simon, M, Sparvoli, R, Spillantini, P, Vacchi, A, Vannuccini, E, Vasilyev, G. I, Voronov, S. A, Yurkin, Y. T, Zampa, G, and Zampa, N.
Subjects: electron, History, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Cosmic rays, positron, electron, PAMELA, Cosmic ray, Particle detector, Education, law.invention, Nuclear physics, Physics and Astronomy (all), Positron, law, PAMELA, Neutron detection, Ultra-high-energy cosmic ray, Cosmic rays, Physics, Calorimeter (particle physics), PAMELA detector, Settore FIS/04, Computer Science Applications, Antimatter, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, positron, High Energy Physics::Experiment, Calorimeters, Cosmic ray measurement, Cosmology, Electron energy levels, Positrons, Tellurium compounds Cosmic ray electrons, Energy ranges, High-energy cosmic rays, High-energy electron, High-energy range
Abstract: At present the existing data on the cosmic ray electron energy spectra in the high energy range are fragmented, and the situation is exacerbated by their small number. In the satellite PAMELA experiment measurements at high energies are carried out by the calorimeter. The experimental data accumulated for more than 8 years of measurements, with the information of the calorimeter, the neutron detector and the scintillation counters made it possible to obtain the total spectrum of high-energy electrons and positrons in energy range 0.3-3 TeV.
Published: 2015
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18. The PAMELA experiment and cosmic ray observations

Author: G. Castellini, P. Spillantini, Mirko Boezio, Alexey Leonov, Roberto Bellotti, A. M. Galper, Ritabrata Sarkar, N. Zampa, G. A. Bazilevskaya, G. Zampa, Beatrice Panico, A. N. Kvashnin, Matteo Martucci, S. Y. Krutkov, S. Bottai, F. Palma, Yu. T. Yurkin, M. Simon, Valerio Formato, M. Bongi, V. Di Felice, A. G. Mayorov, Roberta Sparvoli, P. Picozza, V. V. Malakhov, Valentina Scotti, A. V. Karelin, R. Carbone, Sergey Koldobskiy, Alfonso Monaco, G. C. Barbarino, I. A. Danilchenko, Marco Ricci, V. G. Zverev, M. Merge, O. Adriani, G. I. Vasilyev, W. Menn, E. Mocchiutti, V. V. Mikhailov, V. Bonvicini, Y. I. Stozhkov, F. Cafagna, G. Osteria, Mark Pearce, S. B. Ricciarini, Nicola Mori, C. De Santis, P. Papini, E. Vannuccini, C. De Donato, Riccardo Munini, L. Marcelli, A. Vacchi, A. Bruno, D. Campana, Marco Casolino, Sergey Koldashov, Per Carlson, N. De Simone, S. A. Voronov, E. A. Bogomolov, N., Mori, 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, R., Carbone, P., Carlson, M., Casolino, G., Castellini, I. A., Danilchenko, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, A. V., Karelin, S. V., Koldashov, S. A., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A. A., Leonov, V. V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergè, V. V., Mikhailov, E., Mocchiutti, A., Monaco, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, M. L., Rosetto, R., Sarkar, V. M., Simon, Sparvoli, Y. I., Stozhkov, P., Vacchi, E., Vannuccini, G. I., Vasil’Ev, S. A., Voronov, Y. T., Yurkin, G., Zampa, N., Zampa, V. G., Zverev, Mori, N., 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., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Danilchenko, I. A., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergé, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., 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., and Zverev, V. G.
Subjects: Physics, Space experiments, Range (particle radiation), Nuclear and High Energy Physics, PAMELA detector, Physics::Instrumentation and Detectors, Cosmic rays, Settore FIS/04, Astrophysics::High Energy Astrophysical Phenomena, Astronomy, Cosmic ray, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, law.invention, Space experiment, law, Physics::Space Physics, High Energy Physics::Experiment, Ultra-high-energy cosmic ray, space experiments
Abstract: The \PAMELA\ space experiment is aimed at precise measurements of the charged light component of the cosmic ray spectrum in the energy range spanning from the sub-GeV region to the TeV region, with a particular focus on antimatter. The instrument consists of a magnetic spectrometer, an electromagnetic sampling calorimeter,a time-of-flight system, an anticoincidence shield, a tail-catcher scintillator and a neutron detector. Launched in June 2006 and hosted on the Resurs-DK1 satellite, \PAMELA\ has been taking data for more than eight years, providing scientific results with unprecedented statistics and a continuous monitoring of the sun activity and the heliosphere.
Published: 2015
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19. New Upper Limit on Strange Quark Matter Abundance in Cosmic Rays with the PAMELA Space Experiment

Author: S. Y. Krutkov, Yu. T. Yurkin, V. V. Malakhov, Alexey Leonov, S. Bottai, A. G. Mayorov, V. Formato, Ritabrata Sarkar, Mark Pearce, S. B. Ricciarini, S. A. Voronov, P. Picozza, P. Papini, Valentina Scotti, E. Vannuccini, Matteo Martucci, Roberto Bellotti, G. I. Vasilyev, A. M. Galper, E. A. Bogomolov, P. Spillantini, L. Marcelli, A. Vacchi, Per Carlson, A. N. Kvashnin, C. De Donato, Mirko Boezio, M. Simon, O. Adriani, C. De Santis, A. Bruno, Sergey Koldobskiy, G. C. Barbarino, G. Castellini, Roberta Sparvoli, W. Menn, N. De Simone, Riccardo Munini, A. V. Karelin, M. Bongi, E. Mocchiutti, V. V. Mikhailov, F. Palma, G. Osteria, V. Bonvicini, Nicola Mori, Marco Ricci, Y. I. Stozhkov, N. Zampa, G. A. Bazilevskaya, G. Zampa, Beatrice Panico, V. Di Felice, F. Cafagna, Alfonso Monaco, M. Merge, D. Campana, Marco Casolino, Sergey Koldashov, 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. A., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A. A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergè, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, R., Sarkar, V., Scotti, V. M., Simon, Sparvoli, P., Spillantini, Y. I., Stozhkov, P., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Y. T., Yurkin, G., Zampa, N., Zampa, Adriani, O, Barbarino, Giancarlo, Bazilevskaya, G. A, Bellotti, R, Boezio, M, Bogomolov, E. A, Bongi, M, Bonvicini, V, Bottai, S, Bruno, A, Cafagna, F, Campana, D, Carlson, P, Casolino, M, Castellini, G, De Donato, C, De Santis, C, De Simone, N, Di Felice, V, Formato, V, Galper, A. M, Karelin, A. V, Koldashov, S. V, Koldobskiy, S, Krutkov, S. Y, Kvashnin, A. N, Leonov, A, Malakhov, V, Marcelli, L, Martucci, M, Mayorov, A. G, Menn, W, Mergè, M, Mikhailov, V. V, Mocchiutti, E, Monaco, A, Mori, N, Munini, R, Osteria, G, Palma, F, Panico, B, Papini, P, Pearce, M, Picozza, P, Ricci, M, Ricciarini, S. B, Sarkar, R, Scotti, V, Simon, M, Sparvoli, R, Spillantini, P, Stozhkov, Y. I, Vacchi, A, Vannuccini, E, Vasilyev, G, Voronov, S. A, Yurkin, Y. T, Zampa, G, and Zampa, N.
Subjects: Physics, Quark matter, Space experiments, Cosmic rays, Spectrometers, Strange quark, PAMELA, Cosmic rays, Strange matter, PAMELA detector, Strangelet, Astrophysics::High Energy Astrophysical Phenomena, Settore FIS/01 - Fisica Sperimentale, General Physics and Astronomy, Cosmic ray, Astrophysics, law.invention, Physics and Astronomy (all), Strange matter, Rigidity (electromagnetism), Quark star, law, PAMELA, State of matter
Abstract: In this work we present results of a direct search for strange quark matter (SQM) in cosmic rays with the PAMELA space spectrometer. If this state of matter exists it may be present in cosmic rays as particles, called strangelets, having a high density and an anomalously high mass-to-charge (A/Z) ratio. A direct search in space is complementary to those from ground-based spectrometers. Furthermore, it has the advantage of being potentially capable of directly identifying these particles, without any assumption on their interaction model with Earth's atmosphere and the long-term stability in terrestrial and lunar rocks. In the rigidity range from 1.0 to ∼1.0×10^{3} GV, no such particles were found in the data collected by PAMELA between 2006 and 2009. An upper limit on the strangelet flux in cosmic rays was therefore set for particles with charge 1≤Z≤8 and mass 4≤A≤1.2×10^{5}. This limit as a function of mass and as a function of magnetic rigidity allows us to constrain models of SQM production and propagation in the Galaxy.
Published: 2015
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20. Time variations of proton flux in Earth inner radiation belt during 23/24 solar cycles based on the PAMELA and the ARINA data

Author: Yu. T. Yurkin, Mark Pearce, S. B. Ricciarini, V. Di Felice, Roberta Sparvoli, G. Zampa, Beatrice Panico, P. Papini, E. Vannuccini, D. Campana, G. C. Barbarino, Valentina Scotti, Valerio Formato, Yu. I. Stozhkov, A. M. Galper, Mirko Boezio, S. Yu. Krutkov, Alexey Leonov, N. Zampa, G. A. Bazilevskaya, S. Bottai, A. G. Mayorov, A. N. Kvashnin, Ritabrata Sarkar, M. A. Mayorova, Marco Casolino, P. Spillantini, V. V. Mikhailov, A. V. Karelin, E. Mocchuuitti, M. Simon, V. V. Malakhov, Sergey Koldashov, Riccardo Munini, G. Osteria, G. Castellini, Matteo Martucci, F. Palma, A. A. Kvashnin, Massimo Bongi, O. Adriani, L. Marcelli, F. Cafagna, W. Menn, N. De Simone, A. Bruno, Maria Teresa Ricci, P. Picozza, V. Bonvicini, Per Carlson, A. Vacci, S. A. Voronov, E. A. Bogomolov, S. Yu. Aleksandrin, G. I. Vasilyev, C. De Santis, C. De Donato, Alfonso Monaco, M. Merge, Nicola Mori, Malakhov, V. V, Koldashov, S. V, Mayorov, A. G, Mayorova, M. A, Mikhailov, V. V, Aleksandrin, S. Yu, Adriani, O, Barbarino, Giancarlo, Bazilevskaya, G. A, Boezio, M, Bogomolov, E. A, Bongi, M, Bonvicini, V, Bottai, S, Bruno, A, Cafagna, F, Campana, D, Carlson, P, Casolino, M, Castellini, G, De Donato, C, De Santis, C, De Simone, N, Di Felice, V, Formato, V, Galper, A. M, Karelin, A. V, Krutkov, S. Yu, Kvashnin, A. A, Kvashnin, A. N, Leonov, A. A, Marcelli, L, Martucci, M, Menn, W, Merge, M, Mocchuuitti, 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, Yu I, Vacci, A, Vannuccini, E, Vasilyev, G. I, Voronov, S. A, Yurkin, Yu T, Zampa, G, Zampa, N., V., Malakhov, S. V., Koldashov, A. G., Mayorov, M. A., Mayorova, V. V., Mikhailov, Aleksandrin, S. Y. u., O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, 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. Y., Krutkov, A. A., Kvashnin, A. N., Kvashnin, A., Leonov, L., Marcelli, M., Martucci, W., Menn, M., Mergé, 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: History, High energy, Astrophysics::High Energy Astrophysical Phenomena, Cosmic ray, Astrophysics, Proton flux, radiation belt, Education, law.invention, satellite experiment, symbols.namesake, law, PAMELA, Cosmic rays, radiation belt, proton, PAMELA, Cosmic rays, Physics, PAMELA detector, Settore FIS/04, Astronomy, Computer Science Applications, Proton (rocket family), Van Allen radiation belt, Physics::Space Physics, symbols, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Satellite, Time variations, proton
Abstract: The PAMELA and the ARINA experiments are carried out on the board of satellite RESURS-DK1 since 2006 up to now. Main goal of the PAMELA instrument is measurements of high energy antiparticles in cosmic rays while the ARINA instrument is intended studying high energy charged particle bursts in the magnetosphere. Both of these experiments have a possibility to study trapped particles in the inner radiation belt. Complex of these two instruments covers proton energy range from 30 MeV up to trapping limit (E= ~2 GeV). Continuous measurements with the PAMELA and the ARINA spectrometers include falling and rising phases of 23/24 solar cycles and maximum of 24th one. In this report we present temporal profiles of proton flux in the inner zone of the radiation belt (1.11 < L < 1.18, 0.18 < B < 0.22G). Dependence of proton fluxes on a magnitude of the solar activity was studied for various phases of 23/24 solar cycles. At that it was shown that proton fluxes at the solar minimum are several times greater than at the solar maximum.
Published: 2015

21. Solar modulation of GCR electrons over the 23rd solar minimum with PAMELA

Author: L. Marcelli, A. Vacchi, S. Bottai, A. Bruno, E. Mocchiutti, D. Campana, Mirko Boezio, Maria Teresa Ricci, Marco Casolino, F. Cafagna, A. V. Karelin, Riccardo Munini, Etienne Vos, G. Osteria, M. S. Potgieter, O. Adriani, Massimo Bongi, Matteo Martucci, Alexey Leonov, W. Menn, V. V. Mikhailov, V. Formato, Valentina Scotti, N. Zampa, G. A. Bazilevskaya, C. De Santis, Roberto Bellotti, A. M. Galper, Sergey Koldashov, A. N. Kvashnin, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, V. Bonvicini, Y. I. Stozhkov, A. G. Mayorov, M. Simon, Sergey Koldobskiy, F. Palma, G. C. Barbarino, V. Di Felice, Nicola Mori, V. V. Malakhov, C. De Donato, G. I. Vasilyev, Roberta Sparvoli, S. Y. Krutkov, P. Picozza, P. Spillantini, Alfonso Monaco, M. Merge, Ritabrata Sarkar, S. A. Voronov, E. A. Bogomolov, N. De Simone, G. Castellini, Per Carlson, Yu. T. Yurkin, G. Zampa, Beatrice Panico, Munini, R, Di Felice, V, 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, Formato, V, Galper, A. M, Karelin, A. V, Koldashov, S. V, Koldobskiy, S, Krutkov, S. Y, Kvashnin, A. N, Leonov, A, Malakhov, V, Marcelli, L, Martucci, M, Mayorov, A. G, Menn, W, Merge, M, Mikhailov, V. V, Mocchiutti, E, Monaco, A, Mori, N, Osteria, G, Palma, F, Panico, B, Papini, P, Pearce, M, Picozza, P, Ricci, M, Ricciarini, S. B, Sarkar, R, Scotti, V, Simon, M, Sparvoli, R, Spillantini, P, Stozhkov, Y. I, Vacchi, A, Vannuccini, E, Vasilyev, G, Voronov, S. A, Yurkin, Y. T, Zampa, G, Zampa, N, Potgieter, M. S, Vos, E. E., Munini, Riccardo, V., Di Felice, 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., Formato, A. M., Galper, A. V., Karelin, S. V., Koldashov, S., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergé, V. V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, G., Osteria, F., Palma, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, R., Sarkar, V., Scotti, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, Y. T., Yurkin, G., Zampa, N., Zampa, M. S., Potgieter, and E. E., Vos
Subjects: Solar minimum, electron, History, Antiparticle, Astrophysics::High Energy Astrophysical Phenomena, solar minimum, Solar cycle 23, Cosmic ray, Astrophysics, Solar Modulation, electron, solar minimum, PAMELA, Education, law.invention, Physics and Astronomy (all), law, PAMELA, Cosmology, Modulation, Solar energy Apparatus design, Charged components, Electron spectrum, Galactic cosmic rays, Solar minima, Solar modulation, Solar modulation effects, Coronal mass ejection, Physics, PAMELA detector, Settore FIS/04, Computer Science Applications, Solar cycle, Solar Modulation, Antimatter, Physics::Space Physics, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING
Abstract: The satellite-borne PAMELA experiment has been continuously collecting data since 15th June 2006, when it was launched from the Baikonur cosmodrome to detect the charged component of cosmic rays over a wide energy range and with unprecedented statistics. The apparatus design is particularly suited for particle and antiparticle identification. The PAMELA experiment has measured the electron spectrum at Earth in great detail, extending up to about 100 GeV and down to about 200 MeV. The galactic cosmic ray electron spectra for 2007 and 2009, i.e. measured during the A
Published: 2015
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22. PAMELA measurements of the boron and carbon spectra

Author: Alexey Leonov, A. G. Mayorov, Ritabrata Sarkar, G. Zampa, Beatrice Panico, S. Y. Krutkov, Yu. T. Yurkin, A. V. Karelin, C. De Santis, N. Zampa, G. A. Bazilevskaya, P. Picozza, P. Spillantini, Valerio Formato, C. De Donato, G. Osteria, Riccardo Munini, D. Campana, R. Carbone, O. Adriani, Alfonso Monaco, Sergey Koldobskiy, V. Di Felice, G. C. Barbarino, W. Menn, V. Bonvicini, V. V. Malakhov, Marco Casolino, Roberto Bellotti, Valentina Scotti, G. Castellini, A. M. Galper, L. Marcelli, Y. I. Stozhkov, A. Vacchi, S. Bottai, A. Bruno, M. Merge, N. De Simone, M. Bongi, A. N. Kvashnin, Mark Pearce, S. B. Ricciarini, Sergey Koldashov, Nicola Mori, P. Papini, Matteo Martucci, E. Vannuccini, Mirko Boezio, S. A. Voronov, G. I. Vasilyev, Per Carlson, E. A. Bogomolov, F. Palma, V. V. Mikhailov, Maria Teresa Ricci, F. Cafagna, M. Simon, Roberta Sparvoli, E. Mocchiutti, N., Mori, 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, R., Carbone, P., Carlson, M., Casolino, G., Castellini, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V., Formato, A. M., Galper, A. V., Karelin, S. V., Koldashov, S., Koldobskiy, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, V., Malakhov, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, M., Mergé, V. V., Mikhailov, E., Mocchiutti, A., Monaco, 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, N., Zampa, Mori, N, 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, Carbone, R, 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, Koldobskiy, S, Krutkov, S. Y, Kvashnin, A. N, Leonov, A, Malakhov, V, Marcelli, L, Martucci, M, Mayorov, A. G, Menn, W, Mergé, M, Mikhailov, V. V, Mocchiutti, E, Monaco, A, 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, and Zampa, N.
Subjects: History, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, chemistry.chemical_element, Cosmic ray, Spectral line, Education, law.invention, Nuclear physics, Physics and Astronomy (all), cosmic rays, law, PAMELA, Boron, Cosmic ray measurement, Cosmology, High energy physics Anticoincidence systems, Boron and carbons, Cosmic ray spectra, Data analysis techniques, Electromagnetic calorimeter, Injection spectra, Magnetic spectrometers, Time of flight systems, Neutron detection, Physics, carbon boron, Spectrometer, PAMELA detector, Settore FIS/04, PAMELA, cosmic rays, carbon boron, fluxes, fluxes, Computer Science Applications, chemistry, Antimatter, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Carbon
Abstract: The satellite-borne PAMELA experiment is aimed at precision measurements of the charged light component of the cosmic-ray spectrum, with a particular focus on antimatter. It consists of a magnetic spectrometer, a time-of-flight system, an electromagnetic calorimeter with a tail catcher scintillating layer, an anticoincidence system and a neutron detector. PAMELA has measured the absolute fluxes of boron and carbon and the B/C ratio, which plays a central role in galactic propagation studies in order to derive the injection spectra at sources from measurements at Earth. In this paper, the data analysis techniques and the final results are presented.
Published: 2015
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23. Searching for anisotropy of positrons and electrons in the PAMELA experiment

Author: N. Zampa, Alfonso Monaco, Mark Pearce, S. B. Ricciarini, C. De Santis, Giuseppe Osteria, G. A. Bazilevskaya, P. Picozza, P. Papini, V. G. Zverev, E. Vannuccini, C. De Donato, Alexey Leonov, P. Spillantini, R. Carbone, V. Malvezzi, M. Merge, F. Palma, Sergey Koldobskiy, Sergey Koldashov, Ritabrata Sarkar, Nicola Mori, S. A. Voronov, Roberta Sparvoli, G. C. Barbarino, S. Bottai, G. Zampa, Beatrice Panico, Yu. I. Stozhkov, O. Adriani, Mirko Boezio, V. V. Malakhov, Lorenzo Bonechi, V. Bonvicini, D. Campana, L. Marcelli, G. I. Vasilyev, V. V. Mikhailov, G. Castellini, M. Bongi, A. Vacchi, P. Carlson, A. Bruno, Roberto Bellotti, Marco Casolino, A. M. Galper, E. A. Bogomolov, E. Mocchiutti, F. Cafagna, A. N. Kvashnin, A. V. Karelin, Yu. T. Yurkin, Riccardo Munini, W. Menn, M. Simon, V. Di Felice, Marco Ricci, N. De Simone, S. Yu. Krutkov, A. G. Mayorov, Matteo Martucci, V. V., Mikhailov, O., Adriani, G. C., Barbarino, G., A., R., Bellotti, M., Boezio, E., A., L., Bonechi, M., Bongi, V., Bonvicini, S., Bottai, A., Bruno, A., Vacchi, E., Vannuccini, G. I., Vasilyev, S. A., Voronov, A. M., Galper, C., De Donato, C., De Santi, N., De Simone, V., Di Felice, V. G., Zverev, G., Zampa, N., Zampa, F., Cafagna, D., Campana, R., Carbone, A. V., Karelin, P., Carlson, M., Casolino, G., Castellini, A. N., Kvashnin, S. V., Koldashov, S. A., Koldobskiy, Krutkov, S. Y. u., A. A., Leonov, V., Malvezzi, L., Marcelli, M., Martucci, A. G., Mayorov, V., Malakhov, W., Menn, M., Merge, E., Mocchiutti, A., Monaco, N., Mori, Munini, Riccardo, G., Osteria, F., Palm, B., Panico, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, M., Simon, R., Sarkar, R., Sparvoli, P., Spillantini, Stozhkov, Y. u. I., Yurkin, Y. u. T., Mikhailov, V. V., Adriani, O., Barbarino, Giancarlo, Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Zverev, V. G., Zampa, G., Zampa, N., Cafagna, F., Campana, D., Carbone, R., Karelin, A. V., Carlson, P., Casolino, M., Castellini, G., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Leonov, A. A., Malvezzi, V., Marcelli, L., Martucci, M., Mayorov, A. G., Malakhov, V., Menn, W., Merge, M., 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., Simon, M., Sarkar, R., Sparvoli, R., and Spillantini, P.
Subjects: Physics, positrons, Annihilation, PAMELA detector, Settore FIS/04, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, electrons, General Physics and Astronomy, Cosmic ray, Astrophysics, Electron, anisotropy, law.invention, Physics and Astronomy (all), Positron, Pulsar, cosmic rays, law, PAMELA, Positron sources, Anisotropy, Electrons, PAMELA, cosmic rays, anisotropy, positrons, electrons
Abstract: The PAMELA experiment has been under way aboard the Resurs DK-1 satellite since June 2006. The results have revealed an increase in the ratio of the positron intensity to the total electron and positron intensity at energies in excess of 10 GeV. This increase suggests an additional source of cosmic rays that is associated with either some astrophysical objects (e.g., pulsars) or the probable annihilation of particles of dark matter. Local positron sources can produce notable anisotropy in their flux. The results from the search for anisotropy of positrons and electrons in the events detected by the PAMELA experiment in the 2006-2013 timeframe are described in detail in this work.
Published: 2015
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24. Searching for cosmic ray anisotropy using the calorimeter in the PAMELA experiment

Author: A. V. Karelin, Nicola Mori, W. Menn, Y. Wu, Andrea Vacchi, S. V. Borisov, G. A. Bazilevskaya, Giovanna Jerse, M. F. Runtso, A. M. Galper, R. Belotti, S. A. Voronov, A. N. Kvashnin, A. G. Mayorov, P. Picozza, C. Pizzolotto, Mirko Boezio, G. I. Vasilyev, R. Carbone, P. Spillantini, A. Bruno, L. Consiglio, Sergey Koldobskiy, G. C. Barbarino, C. De Santis, Mark Pearce, S. B. Ricciarini, Alfonso Monaco, N. De Simone, Laura Rossetto, Yu. T. Yurkin, P. Papini, E. Vannuccini, G. Castellini, Yu. I. Stozhkov, Giuseppe Osteria, Gianluigi Zampa, S. Bottai, V. V. Malakhov, V. G. Zverev, M. P. De Pascale, S. Yu. Krutkov, M. Bongi, E. A. Bogomolov, N. Zampa, Roberta Sparvoli, A. A. Leonov, Lorenzo Bonechi, D. Campana, Marco Casolino, L. Marcelli, O. Adriani, V. V. Mikhailov, P. Carlson, F. Cafagna, I. A. Danilchenko, S. V. Koldashov, Marco Ricci, E. Mocchiutti, M. Simon, V. Di Felice, V. Malvezzi, V. Bonvicini, A., Karelin, O., Adriani, Barbarino, Giancarlo, G., Bazilevskaya, R., Belotti, M., Boezio, E., Bogomolov, L., Bonechi, M., Bongi, V., Bonvicini, S. h., Borisov, S., Bottai, A., Bruno, A., Vacchi, E., Vannuccini, G., Vasilyev, S., Voronov, Y., Wu, A., Galper, I., Danilchenko, M. D., Pascale, C. D., Santi, N. D., Simone, V. D., Felice, G., Jerse, V., Zverev, G., Zampa, N., Zampa, F., Cafagna, D., Campana, R. h., Carbone, P., Carlson, M., Casolino, G., Castellini, A., Kvashnin, S., Koldashov, S., Koldobskiy, Consiglio, Lucia, S., Krutkov, A., Leonov, V., Malvezzi, L., Marcelli, A., Mayorov, V., Malakhov, W., Menn, V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Osteria, Giuseppe, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S., Ricciarini, L., Rossetto, M., Runtso, M., Simon, R., Sparvoli, P., Spillantini, Y., Stozhkov, and Y., Yurkin
Subjects: Physics, Range (particle radiation), Scintillation, genetic structures, Calorimeter (particle physics), PAMELA detector, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, Cosmic ray, Electron, Radiation, law.invention, Nuclear physics, Physics and Astronomy (all), Calorimeters, law, A-particles, Cosmic ray anisotropy, Cosmic ray spectra, Electron component, Experiment study, Nuclear components, Position sensitive, Secondary particle, High Energy Physics::Experiment, Anisotropy, Cosmic rays, Experiment, Anisotropy
Abstract: The satellite-borne PAMELA experiment studies cosmic ray spectra over a wide range of energies. The instrument was placed in orbit in June 2006 and remains there to the present day. A position-sensitive calorimeter is one of the main parts of the PAMELA instrument. The calorimeter data are used to determine the energy of particles that interact within it, separate the electron component of the detected radiation from the nuclear component, and reconstruct the tracks of particles passing through the instrument. The special calorimeter and S4 scintillation shower detector triggers enables us to expand our statistics considerably. Using the calorimeter data in generating these triggers means we can study the anisotropy of cosmic rays with energies in excess of tens of GeV. This method of anisotropy detection is based on reconstructing the direction of a particle's arrival from the axis of the secondary particle cascade in the calorimeter. ?????? 2013 Allerton Press, Inc.
Published: 2013
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25. Understanding cosmic rays with Balloon and Space Experiments

Author: P. Picozza and V. Di Felice
Subjects: Physics, Nuclear and High Energy Physics, COSMIC cancer database, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Gamma ray, Astronomy, Cosmic ray, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Atomic and Molecular Physics, and Optics, law.invention, Antiproton, law, Heliosphere, Fermi Gamma-ray Space Telescope
Abstract: Measurements of cosmic rays provide important information on their sources and on the mechanisms of acceleration and propagation of cosmic particles through the Galaxy. Positrons and antiprotons in cosmic rays are also the major candidates for searching signals from annihilation of dark matter and contributions from other exotic sources as nearby pulsars. Many balloon-borne experiments have been performed since the sixties, obtaining important results that strongly suggested the realization of the PAMELA and Fermi satellite missions, the latter mainly for gamma rays, and AMS-02 on the ISS. The precision of the measurements and the high statistics highlighted unexpected features in the cosmic particle energy spectra that are setting strong constraints to the nature of Dark Matter and are contributing to change our basic vision of their origin and propagation. The continuous particle detection in space experiments is allowing a constant monitoring of the solar activity and detailed study of the solar modulation for a long period, giving important improvements to the comprehension of the heliosphere mechanisms.
Published: 2013
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26. Solar modulation of galactic cosmic rays electrons and positrons over the 23rd solar minimum with the PAMELA experiment

Author: M. S. Potgieter, A. G. Mayorov, S. Bottai, E. Mocchiutti, M. Merge, G. Castellini, Sergey Koldobskiy, G. A. Bazilevskaya, G. C. Barbarino, N. Zampa, V. V. Mikhailov, Mirko Boezio, C. De Santis, G. Zampa, Beatrice Panico, Maria Teresa Ricci, V. Bonvicini, Ritabrata Sarkar, C. De Donato, L. Marcelli, A. Vacchi, S. Y. Krutkov, Matteo Martucci, A. Bruno, Y. I. Stozhkov, V. Formato, A. M. Galper, A. Leonov, A. V. Karelin, S. V. Koldashov, André Monaco, S. A. Voronov, Nicola Mori, F. Palma, V. V. Malakhov, E. A. Bogomolov, V. Di Felice, M. Simon, P. Picozza, F. Cafagna, Etienne Vos, P. Spillantini, G. Osteria, Riccardo Munini, D. Campana, G. I. Vasilyev, N. De Simone, Marco Casolino, Valentina Scotti, R. Sparvoli, Per Carlson, Y. T. Yurkin, Roberto Bellotti, O. Adriani, W. Menn, M. Bongi, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, and A. N. Kvashnin
Subjects: Solar minimum, Physics, Positron, PAMELA detector, Modulation, law, Astronomy, Cosmic ray, Electron, Astrophysics, law.invention
Abstract: The satellite-borne PAMELA experiment has been continuously collecting data since 15th June 2006, when it was launched from the Baikonur cosmodrome to detect the charged component of cosmic rays ov ...
Published: 2016
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27. H, He, Li and Be Isotopes in the PAMELA-Experiment

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

28. The high energy cosmic ray particle spectra measurements with the PAMELA calorimeter

Author: A. G. Mayorov, C. De Santis, Alfonso Monaco, Yu. T. Yurkin, Valerio Formato, M. Merge, Sergey Koldashov, R. Carbone, Sergey Koldobskiy, G. C. Barbarino, Alexey Leonov, Roberto Bellotti, F. Cafagna, P. Picozza, Ritabrata Sarkar, A. M. Galper, Matteo Martucci, M. Simon, G. Osteria, A. N. Kvashnin, O. Adriani, W. Menn, V. V. Malakhov, L. Marcelli, Mark Pearce, S. B. Ricciarini, V. G. Zverev, A. Vacchi, Nicola Mori, S. A. Voronov, G. Castellini, E. Mocchiutti, A. Bruno, E. A. Bogomolov, P. Papini, E. Vannuccini, Laura Rossetto, M. P. De Pascale, Marco Ricci, Riccardo Munini, M. Bongi, S. Yu. Krutkov, S. Bottai, N. De Simone, A. V. Karelin, G. I. Vasilyev, Mirko Boezio, V. V. Mikhailov, Ugo Giaccari, P. Carlson, M. D. Kheymits, G. Zampa, N. Zampa, G. A. Bazilevskaya, R. Sparvoli, V. Di Felice, V. Bonvicini, P. Spillantini, and Marco Casolino
Subjects: Nuclear and High Energy Physics, Particle physics, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Cosmic ray, helium, Scintillator, 01 natural sciences, law.invention, Nuclear physics, law, 0103 physical sciences, calorimeter, Calorimeter, Electrons and positrons, Helium, Protons, Neutron detection, Ultra-high-energy cosmic ray, electrons and positrons, 010306 general physics, 010303 astronomy & astrophysics, Physics, Range (particle radiation), protons, Spectrometer, PAMELA detector, Calorimeter (particle physics), Settore FIS/04
Abstract: Up until now there has been limited, contradictive data on the high energy range of the cosmic ray electron-positron, proton and helium spectra. Due to the limitations of the use of a magnetic spectrometer, over 8 years experimental data was processed using information from a sampling electro-magnetic calorimeter, a neutron detector and scintillator detectors. The use of these devices allowed us to successfully obtain the high energy cosmic ray particle spectra measurements. The results of this study clarify previous findings and greaten our understanding of the origin of cosmic rays.
Published: 2016
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29. Features of re-entrant albedo deuteron trajectories in near Earth orbit with PAMELA experiment

Author: A. V. Karelin, V. Formato, S. A. Voronov, Yu. T. Yurkin, M. Merge, S. Y. Krutkov, P. Picozza, Sergey Koldashov, G. Osteria, R. Sparvoli, E. A. Bogomolov, V. V. Mikhailov, Per Carlson, Andrea Vacchi, O. Adriani, Mirko Boezio, Massimo Bongi, W. Menn, V. Di Felice, L. Marcelli, Roberto Bellotti, A. M. Galper, G. Zampa, Beatrice Panico, A. Bruno, V. V. Malakhov, Matteo Martucci, A. N. Kvashnin, D. Campana, Sergey Koldobskiy, G. C. Barbarino, N. Zampa, V. Bonvicini, Valentina Scotti, G. A. Bazilevskaya, Riccardo Munini, Y. I. Stozhkov, N. De Simone, Piero Spillantini, Marco Casolino, F. Cafagna, A. G. Mayorov, G. Castellini, F. Palma, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, Maria Teresa Ricci, C. De Donato, Ritabrata Sarkar, E. Mocchiutti, M. Simon, A. A. Leonov, S. Bottai, G. I. Vasilyev, Nicola Mori, C. De Santis, Alfonso Monaco, Koldobskiy, S. A., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Felice, V. D., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Mergè, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Panico, B., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Sarkar, R., Scotti, V., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S. A., Yurkin, Y. T., Zampa, G., and Zampa, N.
Subjects: Physics, History, Earth's orbit, PAMELA detector, Settore FIS/04, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, Astrophysics, Cosmic ray measurement, Cosmology, Deuterium, Orbits, Solar radiation Cosmic-ray particles, Albedo, Computer Science Applications, Education, law.invention, Nuclear physics, Physics and Astronomy (all), law, Re entrant, Nuclear Experiment, Trajectory (fluid mechanics)
Abstract: The results of trajectory reconstruction for re-entrant albedo deuteron fluxes obtained in the PAMELA experiment are presented in this work. PAMELA is an international experiment aimed on measurements of cosmic ray particle fluxes in wide energy range. In particular, analysis of PAMELA data gives possibility to identify deuterons. Classification of re-entrant albedo deuterons with energies from 70 to 400 MeV/nucleon depending on theirs reconstructed lifetimes and generation zones is presented here at first time.
Published: 2016

30. Measurement of the high-energy electron and positron spectrum in the PAMELA experiment

Author: S. A. Voronov, Roberto Bellotti, G. I. Vasil’ev, Alfonso Monaco, A. N. Kvashnin, S. Bottai, P. Spillantini, C. De Santis, Laura Rossetto, G. Zampa, Mark Pearce, S. B. Ricciarini, G. Osteria, V. V. Mikhailov, P. Carlson, Petter Hofverberg, N. N. Nikonov, Nicola Mori, P. Papini, S. V. Borisov, G. A. Bazilevskaya, V. Di Felice, P. Picozza, E. Vannuccini, R. Carbone, Juan Wu, N. De Simone, V. Malvezzi, Yu. T. Yurkin, L. Consiglio, Mirko Boezio, F. Cafagna, William Gillard, O. Adriani, W. Menn, M. Simon, L. Marcelli, A. Vacchi, A. A. Leonov, V. Bonvicini, A. Bruno, M. P. De Pascale, S. Yu. Krutkov, D. Campana, Marco Casolino, N. Zampa, Lorenzo Bonechi, G. Castellini, Roberta Sparvoli, E. Mocchiutti, S. V. Koldashov, Marco Ricci, L. A. Grishantseva, A. M. Galper, Giovanna Jerse, V. G. Zverev, Yu. I. Stozhkov, and A. V. Karelin
Subjects: Physics, Range (particle radiation), Proton, PAMELA detector, Spectrometer, Astrophysics::High Energy Astrophysical Phenomena, Cosmic ray, Electron, Settore FIS/04 - Fisica Nucleare e Subnucleare, Electronic, Optical and Magnetic Materials, law.invention, Nuclear physics, Positron, law, Antiproton, Physics::Space Physics, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The PAMELA magnetic spectrometer onboard the Resurs DK1 satellite no. 1 was put into (Earth) orbit on June 15, 2006; measurements continue at the present time. The scientific objective of the spectrometer is the study of antiproton, proton, positron, electron and light nucleus fluxes in cosmic rays. In this paper, we present the technique for measuring electron and positron spectra in the energy range from 20 to 800 GeV.
Published: 2010
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31. Cosmic ray measurements with Pamela experiment

Author: P. Spillantini, Roberta Sparvoli, G. I. Vasilyev, V. Bonvicini, E. Mocchiutti, O. Maksumov, Gianluigi Zampa, Y. T. Yurkin, A. M. Galper, Per Carlson, F. Cafagna, G. De Rosa, Petter Hofverberg, L. Marcelli, R. Carbone, S. Bottai, A. Bruno, G. C. Barbarino, N. N. Nikonov, Marco Ricci, Giuseppe Osteria, V. V. Mikhailov, Mark Pearce, S. B. Ricciarini, N. De Simone, Andrea Vacchi, G. Castellini, Yuri Stozhkov, P. Papini, N. Zampa, E. Vannuccini, G. A. Bazilevskaya, S. A. Voronov, Alexey Leonov, V. G. Zverev, E. A. Bogomolov, E. Taddei, O. Adriani, V. Di Felice, W. Menn, D. Campana, L. A. Grishantseva, D. Fedele, Mirko Boezio, M. Bongi, A. N. Kvashnin, Marco Casolino, M. Minori, Sergey Koldashov, Lorenzo Bonechi, P. Picozza, M. Simon, M. P. De Pascale, S. Yu. Krutkov, Barbarino, Giancarlo, Russo, Stefano, DE ROSA, Gianfranca, D., Campana, and G., Osteria
Subjects: Physics, Nuclear and High Energy Physics, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Astronomy, Cosmic ray, Astrophysics, Electron, Atomic and Molecular Physics, and Optics, Settore FIS/04 - Fisica Nucleare e Subnucleare, law.invention, Positron, Antiproton, law, Atomic and Molecular Physics, Antimatter, Solar particle event, Satellite, and Optics, Nuclear Experiment
Abstract: PAMELA is a satellite borne experiment designed to study with great accuracy cosmic rays of galactic, solar, and trapped nature hi a wide energy range (protons: 80 MeV-700 GeV, electrons 50 MeV-400 GeV). Main objective is the study of the antimatter component: antiprotons (80 MeV-190 GeV), positrons (50 MeV-270 GeV) and search for antinuclei with a precision of the order of 10(-8)). The experiment, housed on board the Russian Resurs-DK1 satellite, was launched on June, 15(th) 2006 in a 350 X 600 km orbit with an inclination of 70 degrees. In this work we describe the scientific objectives awl the performance of PAMELA in its first two years of operation. Data oil protons of trapped, secondary and galactic nature - as well as measurements of the December 13(th) 2006 Solar Particle Event - are also provided.
Published: 2009
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32. Magnetospheric and solar physics observations with the PAMELA experiment

Author: S. Orsi, M. Ambriola, Roberta Sparvoli, A. Morselli, E. Taddei, Yu. I. Stozhkov, S. Russo, Mirko Boezio, D. Campana, A. N. Kvashnin, O. Maksumov, S. V. Koldashov, Marco Ricci, V. Bonvicini, O. Adriani, W. Menn, Marco Casolino, Petter Hofverberg, Gianluigi Zampa, Andrea Vacchi, A. Bruno, M. Minori, N. De Simone, M. Simon, N. N. Nikonov, Giuseppe Osteria, E. Mocchiutti, S. Misin, D. Fedele, Lorenzo Bonechi, F. Cafagna, L. Marcelli, M. Bongi, V. Malvezzi, A. M. Galper, G. De Rosa, V. G. Zverev, M. F. Runtso, Piero Spillantini, S. A. Voronov, E. A. Bogomolov, J. Lundquist, V. V. Mikhailov, G. I. Vasilyev, G. Castellini, N. Zampa, Mark Pearce, S. B. Ricciarini, G. C. Barbarino, P. Picozza, C. De Marzo, P. Papini, E. Vannuccini, G. A. Bazilevskaja, V. Di Felice, Y. T. Yurkin, A. Basili, M. P. De Pascale, S. Yu. Krutkov, Per Carlson, Barbarino, Giancarlo, Russo, Stefano, D., Campana, G., Osteria, and DE ROSA, Gianfranca
Subjects: Antimatter, Nuclear and High Energy Physics, Satellite-borne experiment, Satellites, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Solar Particle Events, Cosmic ray, Astrophysics, Settore FIS/04 - Fisica Nucleare e Subnucleare, law.invention, Nuclear physics, Positrons, law, Cosmic rays, Magnetosphere, Spectrometers, Electromagnetic imaging, Magnetic spectrometer, Positron spectra, Solar physics, Time of Flight system, Neutron detection, Nuclear Experiment, Instrumentation, Physics, Magnetospheres, Calorimeter (particle physics), PAMELA detector, Spectrometer, Astronomy, Antiproton
Abstract: PAMELA is a satellite-borne experiment designed to make long duration measurements of the cosmic radiation in Low Earth Orbit. It is devoted to the detection of the cosmic-ray spectra in the 100 MeV 300 GeV range with primary scientific goal the measurement of antiproton and positron spectra over the largest energy range ever achieved. Other tasks include the search for antinuclei with unprecedented sensitivity and the measurement of the light nuclear component of cosmic rays. In addition, PAMELA can investigate phenomena connected with solar and Earth physics. The apparatus consists of: a Time of Flight system, a magnetic spectrometer, an electromagnetic imaging calorimeter, a shower tail catcher scintillator, a neutron detector and an anticoincidence system. In this work we present some measurements of galactic, secondary and trapped particles performed in the first months of operation.
Published: 2008
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33. PAMELA observational capabilities of Jovian electrons

Author: N. De Simone, P. Picozza, V. Di Felice, and Marco Casolino
Subjects: Physics, Atmospheric Science, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Aerospace Engineering, Astronomy, Magnetosphere, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Jovian, law.invention, Solar wind, Geophysics, Space and Planetary Science, law, Physics::Space Physics, General Earth and Planetary Sciences, Astrophysics::Earth and Planetary Astrophysics, Heliospheric current sheet, Interplanetary magnetic field, Heliosphere
Abstract: PAMELA is a satellite-borne experiment that has been launched on June 15th, 2006. It is designed to make long duration measurements of cosmic radiation over an extended energy range. Specifically, PAMELA is able to measure the cosmic ray antiproton and positron spectra over the largest energy range ever achieved and will search for antinuclei with unprecedented sensitivity. Furthermore, it will measure the light nuclear component of cosmic rays and investigate phenomena connected with solar and earth physics. The apparatus consists of: a time of flight system, a magnetic spectrometer, an electromagnetic imaging calorimeter, a shower tail catcher scintillator, a neutron detector and an anticoincidence system. In this work a study of the PAMELA capabilities to detect electrons is presented. The Jovian magnetosphere is a powerful accelerator of electrons up to several tens of MeV as observed at first by Pioneer 10 spacecraft (1973). The propagation of Jovian electrons to Earth is affected by modulation due to Corotating Interaction Regions (CIR). Their flux at Earth is, moreover, modulated because every ∼13 months Earth and Jupiter are aligned along the average direction of the Parker spiral of the Interplanetary Magnetic Field. PAMELA will be able to measure the high energy tail of the Jovian electrons in the energy range from 50 up to 130 MeV. Moreover, it will be possible to extract the Jovian component reaccelerated at the solar wind termination shock (above 130 MeV up to 2 GeV) from the galactic flux.
Published: 2008
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34. The PAMELA experiment: light-nuclei selection with stand-alone detectors

Author: V. Malvezzi, C. Pizzolotto, P. Spillantini, E. Mocchiutti, C. De Santis, S. Y. Krutkov, V. Di Felice, Matteo Martucci, Ugo Giaccari, Juan Wu, N. Zampa, G. A. Bazilevskaya, V. Bonvicini, P. Picozza, Y. I. Stozhkov, S. V. Koldashov, A. G. Mayorov, Mark Pearce, S. B. Ricciarini, Alfonso Monaco, G. Castellini, G. I. Vasilyev, Lorenzo Bonechi, V. V. Malakhov, M. Simon, A. A. Leonov, P. Papini, E. Vannuccini, Riccardo Munini, L. A. Grishantseva, O. Adriani, Ritabrata Sarkar, W. Menn, M. P. De Pascale, Nicola Mori, Giovanna Jerse, A. Bianco, Maria Teresa Ricci, S. A. Voronov, Valerio Formato, A. M. Galper, D. Campana, M. Bongi, N. N. Nikonov, F. Cafagna, N. De Simone, Marco Casolino, E. A. Bogomolov, V. V. Mikhailov, Laura Rossetto, Y. T. Yurkin, S. V. Borisov, A. V. Karelin, Mirko Boezio, R. Carbone, G. C. Barbarino, G. Osteria, Per Carlson, Roberto Bellotti, A. N. Kvashnin, F. Palma, Andrea Vacchi, L. Marcelli, A. Bruno, V. G. Zverev, S. Bottai, Roberta Sparvoli, M. D. Kheymits, G. Zampa, A D Erlykin, R P Kokoulin, A S Lidvansky, L I Meroshnichenko, M I Panasyuk, A D Panov A W Wolfendale, R., Carbone, O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, R., Bellotti, A., Bianco, M., Boezio, E. A., Bogomolov, L., Bonechi, M., Bongi, V., Bonvicini, S., Borisov, S., Bottai, A., Bruno, F., Cafagna, D., Campana, P., Carlson, M., Casolino, G., Castellini, M. P., De Pascale, C., De Santi, N., De Simone, V., Di Felice, Formato, Valerio, A. M., Galper, U., Giaccari, L., Grishantseva, Jerse, Giovanna, A. V., Karelin, M. D., Kheymit, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, V., Malakhov, V., Malvezzi, L., Marcelli, M., Martucci, A. G., Mayorov, W., Menn, V. V., Mikhailov, Mocchiutti, Emiliano, A., Monaco, N., Mori, Munini, Riccardo, N., Nikonov, G., Osteria, F., Palma, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S. B., Ricciarini, L., Rossetto, R., Sarkar, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, Vacchi, Andrea, E., Vannuccini, G., Vasilyev, S. A., Voronov, J., Wu, Y. T., Yurkin, G., Zampa, N., Zampa, V. G., Zverev, O. c., Adriani, Barbarino, Giancarlo, G., Bazilevskaya, R. h., Bellotti, A. i., Bianco, E., Bogomolov, S. l., M, A. h., Bruno, M. l., De, C. D., Santi, N. D., Simone, V. D., Felice, V. i., Formato, A., Galper, G. i., Jerse, A., Karelin, M., Kheymit, S., Koldashov, S., Krutkov, A., Kvashnin, M. p., Martucci, A., Mayorov, V., Mikhailov, E., Mocchiutti, A. h., Monaco, R. i. n, N. k. l, Osteria, Giuseppe, F. l., Palma, P. l., Picozza, C. r., S, S., Ricciarini, R. l., Sparvoli, P. c., Spillantini, Y., Stozhkov, A., Vacchi, S., Voronov, Y., Yurkin, and V., Zverev
Subjects: Physics, History, Analysis strategies, Dark matter, Energy ranges, Light nuclei, Magnetic spectrometers, Measurements of, Precise measurements, Propagation models, Space experiments, Time-of-flight system, COSMIC cancer database, Spectrometer, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Cosmic ray, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Galaxy, Cosmic Rays, Settore FIS/04 - Fisica Nucleare e Subnucleare, Computer Science Applications, Education, law.invention, Nuclear physics, Cosmic ray measurement, Positron, Antiproton, law, Nuclear Experiment, Cosmic rays, Detectors, Experiments, Galaxies, Isotope
Abstract: Launched on the 15th of June 2006, the space experiment PAMELA is providing data showing interesting features in cosmic rays that might change our basic vision of the mechanisms of production, acceleration and propagation of cosmic rays in the galaxy. In addition, PAMELA measurements of cosmic antiproton and positron fluxes are setting strong constraints to the nature of Dark Matter. PAMELA is also testing cosmic rays acceleration and propagation models through precise measurements of light nuclei and their isotopes. The determination of fluxes and secondary-to-primary ratios is possible for nuclei up to Oxygen in the energy range 200MeV/n – 150 GeV/n. To investigate this important item, PAMELA can use measurements from three main detectors: the magnetic spectrometer, the calorimeter and the Time-of-Flight system. Analysis strategy and performance for nuclei studies using the detectors in stand-alone configuration will be discussed in this work.
Published: 2013

35. Search for cosmic ray electron-positron anisotropies with the Pamela data

Author: Riccardo Munini, S. Y. Krutkov, A. V. Karelin, G. Osteria, D. Campana, V. Malvezzi, Marco Casolino, A. Bianco, Alfonso Monaco, A. M. Galper, V. G. Zverev, M. P. De Pascale, Mark Pearce, S. B. Ricciarini, S. V. Koldashov, P. Picozza, P. Papini, E. Vannuccini, Roberta Sparvoli, L. Marcelli, A. Bruno, Y. T. Yurkin, Roberto Bellotti, A. N. Kvashnin, Maria Teresa Ricci, P. Spillantini, V. Di Felice, F. Cafagna, V. Bonvicini, Y. I. Stozhkov, Matteo Martucci, Lorenzo Bonechi, Juan Wu, M. Simon, A. A. Leonov, F. Palma, E. Mocchiutti, V. V. Malakhov, Ugo Giaccari, C. De Santis, S. Bottai, M. D. Kheymits, N. Zampa, C. Pizzolotto, G. A. Bazilevskaya, V. V. Mikhailov, N. N. Nikonov, Andrea Vacchi, Mirko Boezio, Giovanna Jerse, A. G. Mayorov, M. Bongi, R. Carbone, G. C. Barbarino, G. Zampa, L. A. Grishantseva, O. Adriani, W. Menn, G. I. Vasilyev, Nicola Mori, S. V. Borisov, S. A. Voronov, E. A. Bogomolov, Laura Rossetto, Ritabrata Sarkar, Valerio Formato, G. Castellini, Per Carlson, N. De Simone, D., Campana, U., Giaccari, O. c., Adriani, Barbarino, Giancarlo, G., Bazilevskaya, R. g., Bellotti, A. i., Bianco, M., Boezio, E., Bogomolov, L., Bonechi, M., Bongi, V., Bonvicini, S. l., M, S., Bottai, A. g., Bruno, F., Cafagna, R., Carbone, P., Carlson, M., Casolino, G., Castellini, M. l., De, C. D., Santi, N. D., Simone, V. D., Felice, V. i., Formato, A., Galper, L., Grishantseva, G. i., Jerse, A., Karelin, M., Kheymit, S., Koldashov, S., Krutkov, A., Kvashnin, A., Leonov, V., Malakhov, V., Malvezzi, L., Marcelli, M. p., Martucci, A., Mayorov, W., Menn, V., Mikhailov, E., Mocchiutti, A. g., Monaco, N., Mori, R. i. n, N. k. l, Osteria, Giuseppe, F. l., Palma, P., Papini, M., Pearce, P. l., Picozza, C. r., S, M., Ricci, S., Ricciarini, L., Rossetto, R., Sarkar, M., Simon, R. l., Sparvoli, P. c., Spillantini, Y., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S., Voronov, J., Wu, Y., Yurkin, G., Zampa, N., Zampa, V., Zverev, A D Erlykin, R P Kokoulin, A S Lidvansky, L I Meroshnichenko, M I Panasyuk, A D Panov and A W Wolfendale, O., Adriani, G. C., Barbarino, G. A., Bazilevskaya, R., Bellotti, A., Bianco, E. A., Bogomolov, S., Borisov, A., Bruno, M. P., De Pascale, C., De Santi, N., De Simone, V., Di Felice, Formato, Valerio, A. M., Galper, Jerse, Giovanna, A. V., Karelin, M. D., Kheymit, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, M., Martucci, A. G., Mayorov, V. V., Mikhailov, Mocchiutti, Emiliano, A., Monaco, Munini, Riccardo, N., Nikonov, G., Osteria, F., Palma, P., Picozza, C., Pizzolotto, S. B., Ricciarini, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, Vacchi, Andrea, S. A., Voronov, Y. T., Yurkin, and V. G., Zverev
Subjects: Physics, History, Angular distribution, Anisotropy, Positron, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Isotropy, Flux, Cosmic ray, Electron, Astrophysics, Cosmic Rays, Settore FIS/04 - Fisica Nucleare e Subnucleare, Computer Science Applications, Education, law.invention, Angular scale, Arrival direction, Cosmic ray electrons, Directional Analysis, Strong anisotropy, Nuclear physics, Positron, law, Anisotropy, Directional analysis
Abstract: Using data taken by the Pamela experiment during 5 years of operation we studied the anisotropy in the arrival direction of cosmic ray electrons and positrons with energy above 40 GeV. We report on a study of anisotropy in the e�� flux at different angular scales extending from 30��up to 90��, furthermore a directional analysis has been performed around the Sun direction. The observed distribution of arrival directions is consistent with the isotropic expectation at any angular scale used in this study and no significant evidence of strong anisotropies has been observed, also the analysis around the Sun direction did not show any significant excess.
Published: 2013

36. The CALorimetric Electron Telescope (CALET) for high-energy astroparticle physics on the International Space Station

Author: Maria Grazia Bagliesi, Masahiro Takayanagi, Hisashi Kitamura, Henric Krawczynski, K. Mizutani, Ryuho Kataoka, Y. Tunesada, W. R. Binns, Norita Kawanaka, P. Spillantini, Aya Kubota, Roberta Sparvoli, K. Kasahara, F. Palma, N. Tateyama, Jun Kataoka, N. Hasebe, Teimuraz Lomtadze, Makoto Hareyama, M. Ichimura, Kazuoki Munakata, Jun Nishimura, Yoichi Asaoka, P. S. Marrocchesi, K. Hibino, S. Ozawa, Brian Rauch, G. Castellini, Katsuaki Asano, S. B. Ricciarini, P. Papini, E. Vannuccini, Holger Motz, Y. Katayose, Shohei Yanagita, Kenji Yoshida, A. Javaid, Taro Kotani, H. Fuke, A. A. Moiseev, S. Miyake, M. Shibata, Satoshi Nakahira, J. P. Wefel, K. Ebisawa, Y. Uchihori, S. Bonechi, K. Mori, O. Adriani, I. Takahashi, Eiji Kamioka, J. F. Ormes, T. Tamura, John F. Krizmanic, Kunihito Ioka, John Mitchell, Yosui Akaike, Paolo Maestro, Toshio Terasawa, Seiya Ueno, Y. Shimizu, Y. E. Nakagawa, Shuichi Kuramata, A. Shiomi, M. Bongi, G. Collazuol, Nicola Mori, Michael Cherry, T. G. Guzik, Masaki Mori, Kazutaka Yamaoka, H. Tomida, T. Hams, J. H. Buckley, T. Sakamoto, L. Marcelli, Masato Takita, H. Murakami, T. Yuda, M. Sasaki, V. Di Felice, Gabriele Bigongiari, A. Yoshida, Shoji Torii, M. H. Israel, and S. Okuno
Subjects: Astroparticle physics, Physics, Settore FIS/01, History, Range (particle radiation), Calorimeter (particle physics), Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, QC1-999, Dark matter, Gamma ray, Calorimetry, Cosmic rays, Cosmology, Electrons, Scintillation, Space stations, Telescopes, Radiation, Computer Science Applications, Education, law.invention, Telescope, Nuclear physics, Physics and Astronomy (all), law, International Space Station
Abstract: The CALorimetric Electron Telescope (CALET) is a space experiment, currently under development by Japan in collaboration with Italy and the United States, which will measure the flux of cosmic-ray electrons (and positrons) up to 20 TeV energy, of gamma rays up to 10 TeV, of nuclei with Z from 1 to 40 up to 1 PeV energy, and will detect gamma-ray bursts in the 7 keV to 20 MeV energy range during a 5 year mission. These measurements are essential to investigate possible nearby astrophysical sources of high energy electrons, study the details of galactic particle propagation and search for dark matter signatures. The main detector of CALET, the Calorimeter, consists of a module to identify the particle charge, followed by a thin imaging calorimeter (3 radiation lengths) with tungsten plates interleaving scintillating fibre planes, and a thick energy measuring calorimeter (27 radiation lengths) composed of lead tungstate logs. The Calorimeter has the depth, imaging capabilities and energy resolution necessary for excellent separation between hadrons, electrons and gamma rays. The instrument is currently being prepared for launch (expected in 2015) to the International Space Station ISS, for installation on the Japanese Experiment Module - Exposure Facility (JEM-EF).
Published: 2015
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37. Measuring the spectra of high-energy cosmic-ray particles in the PAMELA experiment

Author: L. Marcelli, A. Bruno, M. Simon, M. Bongi, V. Di Felice, A. G. Mayorov, V. Bonvicini, P. Spillantini, Marco Ricci, Roberta Sparvoli, O. Adriani, W. Menn, Mark Pearce, S. B. Ricciarini, S. Bottai, V. Malvezzi, P. Papini, E. Vannuccini, E. Mocchiutti, V. V. Mikhailov, P. Carlson, S. A. Voronov, D. Campana, V. V. Malakhov, Matteo Martucci, V. G. Zverev, P. Picozza, F. Cafagna, G. Castellini, Marco Casolino, Alexey Leonov, E. A. Bogomolov, Sergey Koldashov, Lorenzo Bonechi, Giuseppe Osteria, G. A. Bazilevskaya, N. Zampa, R. Sarkar, Andrea Vacchi, R. Carbone, Sergey Koldobskiy, G. C. Barbarino, Alfonso Monaco, F. Palma, M. Merge, Mirko Boezio, Roberto Bellotti, Yu. T. Yurkin, A. M. Galper, N. De Simone, A. N. Kvashnin, A. V. Karelin, S. Yu. Krutkov, Nicola Mori, G. I. Vasilyev, C. De Santis, C. De Donato, Gianluigi Zampa, Karelin, A. V., Adriani, O., Barbarino, Giancarlo, Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Zverev, V. G., Zampa, G., Zampa, N., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y. u., Leonov, A. A., Malvezzi, V., Marcelli, L., Martucci, M., Mayorov, A. G., Malakhov, V. V., Menn, W., Merge, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Osteria, G., Palma, F., Papini, P., Pearce, M., Picozza, P., Ricci, M., Ricciarini, S. B., Simon, M., Sarkar, R., Sparvoli, R., Spillantini, P., and Yurkin, Y. u. T.
Subjects: Physics, PAMELA detector, Spectrometer, Calorimeter (particle physics), Physics::Instrumentation and Detectors, Settore FIS/04, General Physics and Astronomy, chemistry.chemical_element, Cosmic ray, Electron, law.invention, Nuclear physics, Physics and Astronomy (all), chemistry, law, Scintillation counter, Calorimeters, Cosmic ray measurement, Energy spectra, Helium nuclei, Neutron detection, Helium
Abstract: The available data on the energy spectra of electrons, protons, and helium nuclei in the high-energy region are fragmentary, a situation made worse by their scarcity. Due to limitations imposed on the use of the magnetic spectrometer in the PAMELA satellite experiment, the calorimeter must be used for measurements performed in the high-energy region. The processing of experimental data accumulated in more than eight years of measurements with the calorimeter, neutron detector, and scintillation counters allows the spectra of high-energy particles to be obtained, greatly expanding our understanding of the nature of primary cosmic rays.
Published: 2015
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38. Search for Spatial and Temporary Variations of Galactic Cosmic Ray Positrons in PAMELA Experiment

Author: C. De Santis, Sergey Koldashov, E. A. Bogomolov, Alexey Leonov, Ritabrata Sarkar, P. Spillantini, Mirko Boezio, G. Castellini, E. Vannuccini, M. Simon, V. Bonvicini, M. Bongi, R. Sparvoli, R. Carbone, V. Formato, Sergey Koldobskiy, S. A. Voronov, D. Campana, S. Y. Krutkov, G. C. Barbarino, L. Marcelli, A. Vacchi, Yuri Stozhkov, Mark Pearce, A. V. Karelin, G. I. Vasilyev, Marco Casolino, S. B. Ricciarini, A. Bruno, V. Scotti, V. V. Malakhov, O. Adriani, N. De Simone, V. V. Mikhailov, F. Palma, E. Mocchiutti, P. Carlson, W. Menn, P. Picozza, Alfonso Monaco, G. Osteria, Nicola Mori, P. Papini, Marco Ricci, S. Bottai, M. Merge, F. Cafagna, N. Zampa, Riccardo Munini, G. A. Bazilevskaya, Roberto Bellotti, A. M. Galper, A. N. Kvashnin, G. Zampa, Beatrice Panico, C. De Donato, Matteo Martucci, Yu. T. Yurkin, V. Di Felice, A. G. Mayorov, Mikhailov, V. V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Malakhov, V. V., 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., Carbone, R., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Koldobskiy, S., Krutkov, S., Kvashnin, A., Leonov, A., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Merge, M., 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., and Zampa, N.
Subjects: Settore FIS/01, Physics, Annihilation, Spectrometer, PAMELA detector, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, electrons, Astronomy, Cosmic ray, Astrophysics, anisotropy, Physics and Astronomy(all), law.invention, Physics and Astronomy (all), Positron, Pulsar, law, cosmic ray, positons, Neutron detection, High Energy Physics::Experiment
Abstract: The PAMELA experiment is gathering data since 2006 on board the Resurs DK1 satellite (orbit with inclination 70.4°, the altitude 350-600km). The instrument consists magnetic spectrometer, silicon-tungsten imaging electromagnetic calorimeter, neutron detector and shower scintillator that gives possibility to measure electron and positron fluxes over wide energy range from hundreds MeVs to hundreds GeVs. Results of the experiment indicate the presence of a large flux of positron with respect to electrons in the CR spectrum above 10GeV. This excess might be originated through dark matter annihilation or in local astrophysical objects such as pulsars producing possible spatial and season variations. Electron and positron events have been analyzed searching for spatial and temporal variations from June 2006 till January 2014.
Published: 2015

39. PAMELA Measurements of Cosmic-ray Proton and Helium Spectra

Author: Alfonso Monaco, P. Papini, Roberto Bellotti, C. Pizzolotto, A. N. Kvashnin, M. P. De Pascale, N. Zampa, G. A. Bazilevskaya, L. Consiglio, G. Castellini, Y. I. Stozhkov, M. Bongi, A. G. Mayorov, L. A. Grishantseva, Y. T. Yurkin, G. Osteria, A. V. Karelin, S. Bottai, O. Adriani, W. Menn, M. Simon, Giovanna Jerse, A. A. Leonov, Nicola Mori, V. Bonvicini, V. G. Zverev, G. Zampa, Mark Pearce, S. V. Borisov, E. Vannuccini, G. C. Barbarino, V. Di Felice, S. V. Koldashov, Marco Ricci, Juan Wu, V. Malvezzi, G. I. Vasilyev, Roberta Sparvoli, N. De Simone, Ritabrata Sarkar, C. De Santis, E. Mocchiutti, Per Carlson, Andrea Vacchi, A. M. Galper, F. Cafagna, William Gillard, L. Marcelli, A. Bruno, V. V. Mikhailov, S. B. Ricciarini, S. A. Voronov, E. A. Bogomolov, Laura Rossetto, V. V. Malakhov, Mirko Boezio, R. Carbone, Lorenzo Bonechi, P. Spillantini, S. Y. Krutkov, F. Palma, D. Campana, Marco Casolino, P. Picozza, N. N. Nikonov, 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, L., Grishantseva, G., Jerse, A. V., Karelin, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, V., Malakhov, V., Malvezzi, 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, L., Rossetto, R., Sarkar, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, Y. T., Yurkin, J., Wu, G., Zampa, N., Zampa, and V. G., Zverev
Subjects: Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Multidisciplinary, Proton, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, chemistry.chemical_element, FOS: Physical sciences, Cosmic ray, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Galaxy, Spectral line, law.invention, Settore FIS/04 - Fisica Nucleare e Subnucleare, Supernova, chemistry, law, Antimatter, Astrophysics - High Energy Astrophysical Phenomena, Helium, Astrophysics::Galaxy Astrophysics
Abstract: Protons and helium nuclei are the most abundant components of the cosmic radiation. Precise measurements of their fluxes are needed to understand the acceleration and subsequent propagation of cosmic rays in the Galaxy. We report precision measurements of the proton and helium spectra in the rigidity range 1 GV-1.2 TV performed by the satellite-borne experiment PAMELA. We find that the spectral shapes of these two species are different and cannot be well described by a single power law. These data challenge the current paradigm of cosmic-ray acceleration in supernova remnants followed by diffusive propagation in the Galaxy. More complex processes of acceleration and propagation of cosmic rays are required to explain the spectral structures observed in our data., Comment: 13 pages, 4 figures, link to SOM (with tables) in the references. This manuscript has been accepted for publication in Science. This version has not undergone final editing. Please refer to the complete version of record at http://www.sciencemag.org/ [www.sciencemag.org]
Published: 2011
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40. OBSERVATIONS OF THE 2006 DECEMBER 13 AND 14 SOLAR PARTICLE EVENTS IN THE 80 MeV n–1-3 GeV n–1RANGE FROM SPACE WITH THE PAMELA DETECTOR

Author: O. Adriani, G. C. Barbarino, 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, L. Consiglio, M. P. De Pascale, C. De Santis, N. De Simone, V. Di Felice, V. Formato, A. M. Galper, L. Grishantseva, W. Gillard, G. Jerse, A. V. Karelin, S. V. Koldashov, S. Y. Krutkov, A. N. Kvashnin, A. Leonov, V. Malakhov, L. Marcelli, A. G. Mayorov, W. Menn, V. V. Mikhailov, E. Mocchiutti, A. Monaco, N. Mori, N. Nikonov, G. Osteria, 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, Y. I. Stozhkov, A. Vacchi, E. Vannuccini, G. Vasilyev, S. A. Voronov, J. Wu, Y. T. Yurkin, G. Zampa, N. Zampa, V. G. Zverev, 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, V., Formato, A. M., Galper, L., Grishantseva, W., Gillard, G., Jerse, A. V., Karelin, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, 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, L., Rossetto, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, J., Wu, Y. T., Yurkin, G., Zampa, N., Zampa, V. G., Zverev, G. C., Barbarino, L., Consiglio, Formato, Valerio, Jerse, Giovanna, Mocchiutti, Emiliano, G., Osteria, and Vacchi, Andrea
Subjects: Sun: flares, Proton, Sun: coronal mass ejections (CMEs), instrument [space vehicles], Astrophysics::High Energy Astrophysical Phenomena, chemistry.chemical_element, space vehicles: instruments, Sun: coronal mass ejections: CMEs, Sun: flares, Astrophysics, law.invention, Settore FIS/04 - Fisica Nucleare e Subnucleare, law, Neutron, space vehicles: instruments, Nuclear Experiment, Helium, Physics, Range (particle radiation), Neutron monitor, Solar energetic particles, PAMELA detector, Astronomy and Astrophysics, Sun: coronal mass ejections: CMEs, coronal mass ejections (CMEs) [Sun], flares [Sun], chemistry, Space and Planetary Science, Event (particle physics)
Abstract: We present the space spectrometer PAMELA observations of proton and helium fluxes during the December 13 and 14, 2006 solar particle events. This is the first direct measurement of the solar energetic particles in space with a single instrument in the energy range from $\sim$ 80 MeV/n up to $\sim$ 3 GeV/n. In the event of December 13 measured energy spectra of solar protons and helium were compared with results obtained by neutron monitors and other detectors. Our measurements show a spectral behaviour different from those derived from the neutron monitor network. No satisfactory analytical fitting was found for the energy spectra. During the first hours of the December 13 event solar energetic particles spectra were close to the exponential form demonstrating rather significant temporal evolution. Solar He with energy up to ~1 GeV/n was recorded on December 13. In the event of December 14 energy of solar protons reached ~600 MeV whereas maximum energy of He was below 100 MeV/n. The spectra were slightly bended in the lower energy range and preserved their form during the second event. Difference in the particle flux appearance and temporal evolution in these two events may argue for a special conditions leading to acceleration of solar particles up to relativistic energies.
Published: 2011
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41. PAMELA and electrons

Author: G. C. Barbarino, Roberto Bellotti, V. Bonvicini, P. Spillantini, A. N. Kvashnin, Juan Wu, Y. I. Stozhkov, V. G. Zverev, O. Maksumov, A. A. Leonov, S. Bottai, Roberta Sparvoli, Per Carlson, D. Campana, L. A. Grishantseva, M. Bongi, N. Zampa, G. A. Bazilevskaya, V. V. Mikhailov, M. Simon, S. Y. Krutkov, Y. T. Yurkin, V. Di Felice, E. Mocchiutti, V. Malvezzi, Petter Hofverberg, F. Cafagna, N. N. Nikonov, S. V. Koldashov, Marco Ricci, M. P. De Pascale, Marco Casolino, P. Picozza, Giovanna Jerse, O. Adriani, William Gillard, L. Marcelli, A. Vacchi, A. Bruno, S. A. Voronov, E. A. Bogomolov, Laura Rossetto, R. Carbone, Lorenzo Bonechi, G. Castellini, S. V. Borisov, V. V. Malakhov, W. Menn, A. M. Galper, G. I. Vasilyev, C. De Santis, G. Osteria, Nicola Mori, L. Consiglio, Mirko Boezio, G. Zampa, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, E., Mocchiutti, 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, V., Di Felice, A. M., Galper, L., Grishantseva, W., Gillard, P., Hofverberg, G., Jerse, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, O., Maksumov, V., Malakhov, V., Malvezzi, L., Marcelli, W., Menn, V. V., Mikhailov, N., Mori, N., Nikonov, Osteria, Giuseppe, P., Papini, M., Pearce, P., Picozza, M., Ricci, S. B., Ricciarini, L., Rossetto, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, J., Wu, Y. T., Yurkin, G., Zampa, N., Zampa, and V. G., Zverev
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Spectrometer, PAMELA detector, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Cosmic ray, Scintillator, law.invention, Nuclear physics, Positron, law, Neutron detection, Instrumentation
Abstract: The 15th of June 2006, the PAMELA satellite-borne experiment was launched from the Baikonur cosmodrome and it has been collecting data since July 2006. The apparatus comprises a time-of-flight system, a silicon-microstrip magnetic spectrometer, a silicon-tungsten electromagnetic calorimeter, an anticoincidence system, a shower tail counter scintillator and a neutron detector. The combination of these devices allows precision studies of the charged cosmic radiation to be conducted over a wide energy range (100 MeV-100's GeV) with high statistics. The measurement of the positron to electron fraction and of the electron energy spectrum in order to search for exotic sources, such as dark matter particle annihilations, are within the PAMELA primary scientific goal.
Published: 2011

42. Results from PAMELA

Author: Alfonso Monaco, A. V. Karelin, William Gillard, Mirko Boezio, L. Marcelli, D. Campana, A. Vacchi, Per Carlson, Marco Casolino, N. N. Nikonov, A. Bruno, G. Osteria, V. V. Malakhov, V. G. Zverev, M. F. Runtso, S. V. Borisov, R. Carbone, Lorenzo Bonechi, F. Cafagna, O. Adriani, L. A. Grishantseva, S. A. Voronov, W. Menn, Roberto Bellotti, G. Zampa, A. M. Galper, N. Zampa, G. A. Bazilevskaya, A. N. Kvashnin, E. A. Bogomolov, Roberta Sparvoli, S. Bottai, Mark Pearce, S. B. Ricciarini, P. Papini, Laura Rossetto, E. Vannuccini, M. Bongi, M. P. De Pascale, G. C. Barbarino, L. Consiglio, F. Palma, G. Castellini, C. Pizzolotto, Giovanna Jerse, Y. T. Yurkin, G. I. Vasilyev, V. V. Mikhailov, C. De Santis, N. De Simone, O. Maksumov, Ritabrata Sarkar, Juan Wu, Nicola Mori, A. G. Mayorov, M. Simon, A. A. Leonov, Maria Teresa Ricci, S. Y. Krutkov, P. Picozza, P. Spillantini, V. Malvezzi, E. Mocchiutti, S. V. Koldashov, V. Di Felice, V. Bonvicini, Y. I. Stozhkov, E., Mocchiutti, 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, L., Consiglio, M. P., De Pascale, C., De Santi, N., De Simone, V., Di Felice, A. M., Galper, W., Gillard, L., Grishantseva, G., Jerse, A. V., Karelin, S. V., Koldashov, S. Y., Krutkov, A. N., Kvashnin, A., Leonov, O., Maksumov, V., Malakhov, V., Malvezzi, L., Marcelli, A. G., Mayorov, W., Menn, A., Monaco, V. V., Mikhailov, N., Mori, N. N., Nikonov, G., Osteria, F., Palma, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S. B., Ricciarini, L., Rossetto, M., Runtso, R., Sarkar, M., Simon, R., Sparvoli, P., Spillantini, Y. I., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S. A., Voronov, J., Wu, Y. T., Yurkin, G., Zampa, N., Zampa, and V. G., Zverev
Subjects: Physics, Nuclear and High Energy Physics, genetic structures, Spectrometer, Calorimeter (particle physics), PAMELA detector, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics, Atomic and Molecular Physics, and Optics, law.invention, Settore FIS/04 - Fisica Nucleare e Subnucleare, Nuclear physics, Low earth orbit, law, Magnet, Atomic and Molecular Physics, Physics::Space Physics, Satellite, Astrophysics::Earth and Planetary Astrophysics, and Optics
Abstract: The PAMELA satellite experiment was launched into low earth orbit on June 15(th) 2006. The combination of a permanent magnet silicon strip spectrometer and a silicon-tungsten imaging calorimeter al ...
Published: 2011
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43. The search for antihelium in cosmic rays using data from the PAMELA experiment

Author: N. V. Nikonov, L. A. Grishantseva, V. V. Mikhailov, P. Carlson, G. Jerse, Roberta Sparvoli, S. A. Koldobsky, William Gillard, Mirko Boezio, Yu. T. Yurkin, P. Pizzolotto, Y. Wu, M. F. Runtso, A. Bruno, S. A. Voronov, F. Cafagna, Yu. I. Stozhkov, V. G. Zverev, P. Picozza, Roberto Bellotti, P. Spillantini, I. A. Danilchenko, E. A. Bogomolov, Nicola Mori, Andrea Vacchi, Lorenzo Bonechi, G. I. Vasiliev, S. Bottai, A. M. Galper, M. P. De Pascale, N. De Simone, S. V. Borisov, D. Campana, G. Castellini, S. Yu. Krutkov, A. N. Kvashnin, R. Carbone, Marco Casolino, V. V. Malakhov, A. V. Karelin, G. C. Barbarino, Gianluigi Zampa, L. Marcelli, M. Pearce, Giuseppe Osteria, N. Zampa, G. A. Bazilevskaya, O. Adriani, W. Menn, M. Bongi, V. Bonvicini, S. B. Ricciarini, P. Papini, E. Vannuccini, E. Mocchiutti, V. Di Felice, S. V. Koldashov, M. Simon, Marco Ricci, V. Malvezzi, A. A. Leonov, and A. G. Mayorov
Subjects: Physics, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, media_common.quotation_subject, General Physics and Astronomy, Cosmic ray, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Asymmetry, Galaxy, Universe, law.invention, Baryon, Physics and Astronomy (all), Baryon asymmetry, law, Antimatter, media_common
Abstract: The generally accepted theory explaining the observed cosmological baryon asymmetry involves mechanisms of baryosynthesis that generate asymmetry in an initially baryon symmetric Universe. Due to the possible inhomogeneous spatial nature of such mechanisms, antimatter domains could arise in the Universe. This hypothesis can be tested by the direct measurement of fluxes of antinuclei in cosmic rays. Searching for antihelium nuclei is therefore among the objectives of the PAMELA experiment. We analyzed data from August 2006 to December 2009 and obtained a preliminary value for the upper limit of the antihelium/helium flux ratio that could lead to some restrictions on the existing theoretical models of the production and propagation of antimatter in the Galaxy. © 2011 Allerton Press, Inc.
Published: 2011
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44. Measurement of hydrogen and helium isotopes flux in galactic cosmic rays with the PAMELA experiment

Author: Alfonso Monaco, P. Spillantini, M. Merge, R. Carbone, Mirko Boezio, Sergey Koldobskiy, G. C. Barbarino, D. Campana, A. G. Mayorov, V. V. Mikhailov, P. Carlson, F. Cafagna, V. Di Felice, N. De Simone, M. Simon, G. Castellini, Marco Casolino, A. A. Leonov, L. Marcelli, A. Vacchi, S. A. Voronov, A. Bruno, Roberta Sparvoli, Sergey Koldashov, V. Bonvicini, Ritabrata Sarkar, Matteo Martucci, E. A. Bogomolov, Y. I. Stozhkov, S. Bottai, Riccardo Munini, Roberto Bellotti, V. V. Malakhov, Mark Pearce, S. B. Ricciarini, A. M. Galper, C. De Donato, P. Papini, A. N. Kvashnin, E. Vannuccini, V. G. Zverev, P. Picozza, G. Zampa, Marco Ricci, N. Zampa, G. A. Bazilevskaya, M. Bongi, Valerio Formato, A. V. Karelin, O. Adriani, Y. Krutkov, W. Menn, E. Mocchiutti, C. Pizzolotto, Y. T. Yurkin, G. I. Vasilyev, C. De Santis, G. Osteria, Nicola Mori, M. P. De Pascale, F. Palma, Valentina Scotti, Formato, V. p., Adriani, O. b., Barbarino, Giancarlo, Bazilevskaya, G., Bellotti, R. g., Boezio, M., Bogomolov, E., Bongi, M. b., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P. k., Casolino, M. m., Castellini, G., C. k., L, M. o., De, C. o., De, Simone, N. D., Felice, V. D., Galper, A., Karelin, A., Koldashov, S., Koldobskiy, S., Krutkov, Y., Kvashnin, A., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M. r., Mayorov, A., Menn, W., Merg��, M. o., Mikhailov, V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R. p., Osteria, Giuseppe, Palma, F. o., Papini, P., Pearce, M. k., Picozza, P. o., Pizzolotto, C. u., Ricci, M., Ricciarini, S., Sarkar, R., Simon, M., Scotti, V. d., Sparvoli, R. o., Spillantini, P. b., Stozhkov, Y., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S., Yurkin, Y., Zampa, G., Zampa, N., Zverev, V., Formato, V., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Bogomolov, E. A., Bongi, M., Carlson, P., Casolino, M., De Donato, C., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Kvashnin, A. N., Martucci, M., Mayorov, A. G., Mergè, M., Mikhailov, V. V., Munini, Riccardo, Osteria, G., Palma, F., Pearce, M., Picozza, P., Pizzolotto, C., Ricciarini, S. B., Scotti, V., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Voronov, S. A., Yurkin, Y. T., and Zverev, V. G.
Subjects: Nuclear and High Energy Physics, Hydrogen, Astrophysics::High Energy Astrophysical Phenomena, Flux, chemistry.chemical_element, Cosmic ray, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Cosmic ray propagation, Isotopes, PAMELA, Instrumentation, Settore FIS/04 - Fisica Nucleare e Subnucleare, law.invention, law, Isotopes of helium, Physics, Cosmic ray measurement, Isotopes, PAMELA detector, Cosmic ray propagation, Galactic cosmic rays, Helium isotopes, Magnet spectrometers, PAMELA, Propagation models, Satellite-borne experiment, Time-of-flight system, Detector, Astronomy, Cosmic rays, Experiments, Galaxies, Isotopes, Rigidity, chemistry, Antimatter, Physics::Space Physics, Satellite
Abstract: PAMELA is a satellite borne experiment designed to study with great accuracy cosmic rays of galactic, solar, and trapped nature, with particular focus on the antimatter component. The detector consists of a permanent magnet spectrometer core to provide rigidity and charge sign information, a Time-of-Flight system for velocity and charge information, a Silicon-Tungsten calorimeter and a Neutron detector for lepton/hadron identification. The velocity and rigidity information allow the identification of different isotopes for Z=1 and Z=2 particles in the energy range 100 MeV/n to 1 GeV/n. In this work we will present the PAMELA results on the H and He isotope fluxes based on the data collected during the 23rd solar minimum from 2006 to 2007. Such fluxes carry relevant information helpful in constraining parameters in galactic cosmic rays propagation models complementary to those obtained from other secondary to primary measurements such as the boron-to-carbon ratio. �� 2013 Elsevier B.V.
Published: 2014
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45. New measurements of the energy spectra of high-energy cosmic-ray protons and helium nuclei with the calorimeter in the PAMELA experiment

Author: V. Bonvicini, P. Spillantini, S. Bottai, S. Yu. Krutkov, V. G. Zverev, N. De Simone, Alfonso Monaco, N. Zampa, R. Sarkar, C. Pizzolotto, Nicola Mori, M. Simon, Yu. T. Yurkin, A. A. Leonov, Mark Pearce, S. B. Ricciarini, Roberta Sparvoli, O. Adriani, P. Papini, W. Menn, V. Di Felice, E. Vannuccini, S. A. Voronov, Per Carlson, V. Malvezzi, P. Picozza, A. M. Galper, F. Cafagna, Mirko Boezio, Marco Ricci, G. I. Vasilyev, M. Merge, M. Bongi, G. A. Bazilevskaya, R. Carbone, Sergey Koldobskiy, G. C. Barbarino, C. De Santis, A. Bruno, Matteo Martucci, C. De Donato, F. Palma, Gianluigi Zampa, V. V. Mikhailov, Andrea Vacchi, Yu. I. Stozhkov, L. Marcelli, Giuseppe Osteria, A. G. Mayorov, E. Mocchiutti, G. Castellini, V. V. Malakhov, L. Boneci, E. A. Bogomolov, Roberto Bellotti, A. N. Kvashnin, Sergey Koldashov, D. Campana, A. V. Karelin, Marco Casolino, A., Karelin, O., Adriani, Barbarino, Giancarlo, G., Bazilevskaya, R., Bellotti, M., Boezio, E., Bogomolov, L., Boneci, M., Bongi, V., Bonvicini, S., Bottai, A., Bruno, A., Vacchi, E., Vannuccini, G., Vasilyev, S., Voronov, A., Galper, C. D., Donato, C. D., Santi, N. D., Simone, V. D., Felice, V., Zverev, G., Zampa, N., Zampa, F., Cafagna, D., Campana, R. h., Carbone, P., Carlson, M., Casolino, G., Castellini, A., Kvashnin, S., Koldashov, S., Koldobskiy, S., Krutkov, A., Leonov, V., Malvezzi, L., Marcelli, M., Martucci, A., Mayorov, V., Malakhov, W., Menn, M., Merge, V., Mikhailov, E., Mocchiutti, A., Monaco, N., Mori, Osteria, Giuseppe, F., Palma, P., Papini, M., Pearce, P., Picozza, C., Pizzolotto, M., Ricci, S., Ricciarini, R., Sarkar, M., Simon, R., Sparvoli, P., Spillantini, Y., Stozhkov, and Y., Yurkin
Subjects: Physics, PAMELA detector, Solid-state physics, Calorimeter (particle physics), Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, General Physics and Astronomy, chemistry.chemical_element, Cosmic ray, Alpha particle, respiratory system, Spectral line, law.invention, Nuclear physics, Physics and Astronomy (all), chemistry, Energy spectra, Event selection, Helium nuclei, Measurements of, Position sensitive, Satellite-borne experiment, law, Protons, Nucleon, Nuclear Experiment, Helium, Calorimeters, Cosmic rays, Experiments, Helium, Spectroscopy
Abstract: New measurements of the energy spectra of cosmic-ray protons and helium nuclei with significantly increased statistics owing to an improvement of the event selection technique and the involvement of all data over the period 2006?????????2013 in the analysis have been made at energies above 0.8 TeV/nucleon with a position-sensitive calorimeter based on data from the PAMELA satellite-borne experiment.
Published: 2014
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46. The PAMELA experiment and antimatter in the universe

Author: A. M. Galper, Valerio Formato, V. Bonvicini, S. A. Voronov, Ritabrata Sarkar, Riccardo Munini, Y. I. Stozhkov, V. V. Malakhov, C. De Donato, G. Castellini, E. A. Bogomolov, P. Picozza, C. Pizzolotto, Y. T. Yurkin, F. Palma, Mark Pearce, S. B. Ricciarini, Roberto Bellotti, P. Papini, E. Vannuccini, Marco Ricci, G. Zampa, G. I. Vasilyev, P. Spillantini, A. Vacchi, M. P. De Pascale, A. G. Mayorov, A. N. Kvashnin, A. V. Karelin, Y. Krutkov, A. Bruno, G. Osteria, Valentina Scotti, V. G. Zverev, Nicola Mori, Alfonso Monaco, E. Mocchiutti, L. Marcelli, C. De Santis, V. Di Felice, Mirko Boezio, M. Simon, M. Merge, Per Carlson, A. A. Leonov, Matteo Martucci, Roberta Sparvoli, N. Zampa, G. A. Bazilevskaya, S. Bottai, Sergey Koldashov, N. De Simone, V. V. Mikhailov, D. Campana, F. Cafagna, Marco Casolino, O. Adriani, W. Menn, M. Bongi, R. Carbone, Sergey Koldobskiy, G. C. Barbarino, Boezio, M., Carbone, R., Adriani, O., Barbarino, Giancarlo, Bazilevskaya, G., Bellotti, R. h., Bogomolov, E., Bongi, M. c., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carlson, P., Casolino, M. l., Castellini, G., Donato, C. D., M. n., De, C. n., De, Simone, N. D., Felice, V. D., Formato, V. o., Galper, A., Karelin, A., Koldashov, S., Koldobskiy, S., Krutkov, Y., Kvashnin, A., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M. q., Mayorov, A., Menn, W., Merg??????, M. n., Mikhailov, V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R. o., Osteria, Giuseppe, Palma, F. n., Papini, P., Pearce, M., Picozza, P. n., Pizzolotto, C. t., Ricci, M., Ricciarini, S. m., Sarkar, R., Scotti, V. e., Simon, M., Sparvoli, R. o., Spillantini, P. c., Stozhkov, Y., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S., Yurkin, Y., Zampa, G., Zampa, N., Zverev, V., Ariani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Bogomolov, E. A., Bongi, M., Casolino, M., De Donato, C., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Karelin, A. V., Koldashov, S. V., Kvashnin, A. N., Martucci, M., Mayorov, A. G., Mergè, M., Mikhailov, V. V., Munini, Riccardo, Osteria, G., Palma, F., Piccozza, P., Pizzolotto, C., Ricciarini, S. B., Scotti, V., Sparsoli, R., Spillantini, P., Stozhkov, Y. I., Voronov, S. A., Yurkin, Y. T., and Zverev, V. G.
Subjects: Antiparticle, Nuclear and High Energy Physics, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Antiparticles, Cosmic ray, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, law.invention, law, Atomic and Molecular Physics, Physical and Theoretical Chemistry, Astroparticle physics, Physics, Cosmic-ray, PAMELA detector, Astrophysics::Instrumentation and Methods for Astrophysics, Space experiment, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Interstellar medium, Antiproton, Antimatter, and Optics
Abstract: On the 15th of June 2006, the PAMELA satellite-borne experiment was launched from the Baikonur cosmodrome and it has been collecting data since July 2006. The primary scientific goal is the measurement of the antiproton and positron energy spectra. Antiparticles are a natural component of the cosmic radiation being produced in the interaction between cosmic rays and the interstellar matter. They have been shown to be extremely interesting for understanding the propagation mechanisms of cosmic rays. Furthermore, novel sources of primary cosmic-ray antiparticles of either astrophysical or exotic origin (e.g. annihilation of dark matter particles) can also be probed. In this paper we review the PAMELA antiparticle results and their significance for the field of astroparticle physics. © 2014 Springer International Publishing Switzerland.
Published: 2014
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47. A method to detect positron anisotropies with Pamela data

Author: R. Carbone, Sergey Koldobskiy, G. C. Barbarino, V. Di Felice, P. Spillantini, A. M. Galper, M. Simon, Roberto Bellotti, A. A. Leonov, V. G. Zverev, Per Carlson, E. Mocchiutti, Riccardo Munini, A. N. Kvashnin, A. G. Mayorov, S. Y. Krutkov, N. Zampa, G. A. Bazilevskaya, V. V. Malakhov, Maria Teresa Ricci, V. Bonvicini, Y. I. Stozhkov, Valerio Formato, S. B. Ricciarini, Roberta Sparvoli, C. Pizzolotto, S. A. Voronov, P. Picozza, Alfonso Monaco, G. Zampa, Beatrice Panico, Mark Pearce, E. A. Bogomolov, Y. T. Yurkin, A. V. Karelin, F. Palma, S. Bottai, M. Merge, G. Castellini, G. Osteria, Mirko Boezio, P. Papini, E. Vannuccini, Ritabrata Sarkar, Matteo Martucci, V. V. Mikhailov, N. De Simone, F. Cafagna, C. De Donato, Nicola Mori, G. I. Vasilyev, C. De Santis, O. Adriani, W. Menn, M. Bongi, L. Marcelli, A. Vacchi, A. Bruno, D. Campana, Marco Casolino, Sergey Koldashov, V. Scotti, Ugo Giaccari, Panico, B., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bongi, M., Bonvicini, V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., De Donato, C., De Santis, C., De Simone, N., Di Felice, V., Formato, V., Galper, A. M., Giaccari, U., Karelin, A. V., Koldashov, S. V., Koldobskiy, S., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Marcelli, L., Martucci, M., Mayorov, A. G., Menn, W., Merge, M., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Munini, R., Osteria, G., Palma, F., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., 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., Zverev, V. G., and Munini, Riccardo
Subjects: Physics, PAMELA, cosmic ray, anisotropy, positron, electrons, Nuclear and High Energy Physics, Annihilation, PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Flux, Cosmic ray, Astrophysics, Electron, Atomic and Molecular Physics, and Optics, law.invention, Nuclear physics, Positron, Pulsar, law, Atomic and Molecular Physics, Anisotropy, Electrons, and Optics
Abstract: The PAMELA experiment is collecting data since 2006; its results indicate the presence of a large flux of positron with respect to electrons in the CR spectrum above 10 GeV. This excess might also be originated in objects such as pulsars and microquasars or through dark matter annihilation. Here the electrons and positrons events collected by PAMELA have been analized searching for anisotropies. The analysis is performed at different angular scales and results will be presented at the conference. © 2014 Elsevier B.V.
Published: 2014

48. Solar modulation of galactic protons and helium with the PAMELA experiment

Author: V. Formato, S. A. Voronov, V. Bonvicini, E. A. Bogomolov, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, A. Bruno, Y. I. Stozhkov, S. V. Koldashov, A. N. Kvashnin, C. De Donato, Nicola Mori, A. M. Galper, S. Y. Krutkov, V. G. Zverev, C. De Santis, M. Merge, M. Simon, C. Pizzolotto, E. Mocchiutti, G. Castellini, A. A. Leonov, A. G. Mayorov, V. Di Felice, V. V. Malakhov, N. Zampa, O. Adriani, N. De Simone, Riccardo Munini, G. I. Vasilyev, R. Sparvoli, W. Menn, P. Picozza, M. P. De Pascale, D. Campana, G. Zampa, Matteo Martucci, Marco Casolino, Piero Spillantini, André Monaco, Maria Teresa Ricci, Valentina Scotti, Ritabrata Sarkar, G. A. Bazilevskaya, S. Bottai, R. Carbone, G. C. Barbarino, F. Palma, V. V. Mikhailov, Mirko Boezio, P. Carlson, L. Marcelli, A. Vacchi, F. Cafagna, Massimo Bongi, Y. T. Yurkin, Roberto Bellotti, A. V. Karelin, G. Osteria, Formato, V., Boezio, M., Bonvicini, V., Carbone, R., Mocchiutti, E., Munini, Riccardo, Sarkar, R., Vacchi, A., Zampa, G., Zampa, N., Casolino, M., Donato, C. DE, Simone, N. DE, Pascale, M. P. DE, Santis, C. DE, Felice, V. DI, Marcelli, L., Martucci, M., Merg, M., Palma, F., Picozza, P., Sparvoli, R., Adriani, O., Bongi, M., Bottai, S., Mori, N., Papini, P., Ricciarini, S. B., Spillantini, P., Vannuccini, E., Barbarino, G. C., Campana, D., Osteria, G., Scotti, V., Bazilevskaya, G. A., Kvashnin, A. N., Stozhkov, Y. I., Bellotti, R., Bruno, A., Cafagna, F., Monaco, A., Bogomolov, E. A., Krutkov, S. Y., Vasilyev, G., Carlson, P., Pearce, M., Castellini, G., Galper, A. M., Karelin, A. V., Koldashov, S. V., Leonov, A., Malakhov, V., Mayorov, A. G., Mikhailov, V. V., Voronov, S. A., Yurkin, Y. T., Zverev, V. G., Pizzolotto, C., Ricci, M., Menn, W., and Simon, M.
Subjects: Solar minimum, Physics, Proton, PAMELA detector, Spectrometer, Physics::Instrumentation and Detectors, solar modulation, Astrophysics::High Energy Astrophysical Phenomena, Solar cycle 23, chemistry.chemical_element, Cosmic ray, Astrophysics, Charged particle, law.invention, PAMELA, cosmic rays, proton, solar modulation, chemistry, cosmic rays, law, PAMELA, Astrophysics::Earth and Planetary Astrophysics, Helium, proton
Abstract: PAMELA has been orbiting the Earth for more than six years, gathering data on solar, galactic and trapped cosmic rays during the time of the last solar minimum. The apparatus comprises a time-of-flight system, a silicon-microstrip magnetic spectrometer, a silicon-tungsten electromagnetic calorimeter, an anticoincidence system, a shower tail catcher scintillator and a neutron detector. The combination of these devices allows charged particle and antiparticle identification over a wide energy range and with an unprecedented precision. The quasi-polar orbit of the instrument, with an inclination of 70 degrees, makes it possible to measure low energy particles starting from about 100 MeV/n. In this work we present the time and rigidity dependence of the galactic proton and helium fluxes over the first 4 years of operation during the A < 0 solar minimum of solar cycle 23.
Published: 2014

49. 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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50. PRECISE COSMIC RAYS MEASUREMENTS WITH PAMELA

Author: S. V. Borisov, G. Zampa, S. A. Voronov, N. De Simone, P. Spillantini, E. A. Bogomolov, A. V. Karelin, C. De Santis, William Gillard, Giovanna Jerse, L. Marcelli, A. G. Mayorov, A. Vacchi, Laura Rossetto, V. V. Mikhailov, V. G. Zverev, G. C. Barbarino, G. Osteria, F. Palma, O. Adriani, R. Carbone, S. Bottai, V. Di Felice, N. N. Nikonov, W. Menn, L. Consiglio, Alfonso Monaco, Juan Wu, Roberta Sparvoli, N. Zampa, G. A. Bazilevskaya, S. Y. Krutkov, M. D. Kheymits, L. A. Grishantseva, M. Bongi, V. V. Malakhov, C. Pizzolotto, M. P. De Pascale, Nicola Mori, V. Bonvicini, Y. T. Yurkin, D. Campana, F. Cafagna, A. Bruno, Y. I. Stozhkov, Maria Teresa Ricci, P. Picozza, Roberto Bellotti, Per Carlson, Mirko Boezio, Marco Casolino, E. Mocchiutti, G. I. Vasilyev, A. N. Kvashnin, M. Simon, S. V. Koldashov, A. A. Leonov, A. M. Galper, Ritabrata Sarkar, G. Castellini, Mark Pearce, S. B. Ricciarini, P. Papini, E. Vannuccini, A., Bruno, O. c., Adriani, Barbarino, Giancarlo, G., Bazilevskaya, R. g., Bellotti, M., Boezio, E., Bogomolov, M., Bongi, V., Bonvicini, S. k., L., S., Bottai, F., Cafagna, D., Campana, R. k., Carbone, P., Carlson, M., Casolino, G., Castellini, Consiglio, Lucia, M. k., De, C. k., De, N. k., De, V. D., Felice, A., Galper, W., Gillard, L., Grishantseva, G. o., Jerse, A., Karelin, M., Kheymit, S., Koldashov, S., Krutkov, A., Kvashnin, A., Leonov, V., Malakhov, L., Marcelli, A., Mayorov, W., Menn, V., Mikhailov, E., Mocchiutti, A. c., Monaco, N. c., Mori, N. j., K., Osteria, Giuseppe, F. k., Palma, P., Papini, M., Pearce, P. k., Picozza, C., Pizzolotto, M., Ricci, S., Ricciarini, L., Rossetto, R., Sarkar, M., Simon, R. k., Sparvoli, P. c., Spillantini, Y., Stozhkov, A., Vacchi, E., Vannuccini, G., Vasilyev, S., Voronov, Y., Yurkin, J., Wu, G., Zampa, N., Zampa, and V., Zverev
Subjects: Physics, Antimatter, Cosmic rays, Dark matter, Solar modulation, Trapped radiation, Engineering (all), PAMELA detector, Astrophysics::High Energy Astrophysical Phenomena, General Engineering, Astronomy, Magnetosphere, Cosmic ray, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Galaxy, law.invention, Positron, Antiproton, law, lcsh:TA1-2040, lcsh:Engineering (General). Civil engineering (General)
Abstract: The PAMELA experiment was launched on board the Resurs-DK1 satellite on June 15th 2006. The apparatus was designed to conduct precision studies of charged cosmic radiation over a wide energy range, from tens of MeV up to several hundred GeV, with unprecedented statistics. In five years of continuous data taking in space, PAMELA accurately measured the energy spectra of cosmic ray antiprotons and positrons, as well as protons, electrons and light nuclei, sometimes providing data in unexplored energetic regions. These important results have shed new light in several astrophysical fields like: an indirect search for Dark Matter, a search for cosmological antimatter (anti-Helium), and the validation of acceleration, transport and secondary production models of cosmic rays in the Galaxy. Some of the most important items of Solar and Magnetospheric physics were also investigated. Here we present the most recent results obtained by the PAMELA experiment. �� Czech Technical University in Prague, 2013.
Published: 2013
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