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217 results on '"Runtso, M. F."'

1. Gamma- and Cosmic-Ray Observations with the GAMMA-400 Gamma-Ray Telescope

Author

Topchiev, N. P., Galper, A. M., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bakaldin, A. V., Cherniy, R. A., Chernysheva, I. V., Gudkova, E. N., Gusakov, Yu. V., Dalkarov, O. D., Egorov, A. E., Kheymits, M. D., Korotkov, M. G., Leonov, A. A., Malinin, A. G., Mikhailov, V. V., Mikhailova, A. V., Minaev, P. Yu., Pappe, N. Yu., Razumeyko, M. V., Runtso, M. F., Stozhkov, Yu. I., Suchkov, S. I., and Yurkin, Yu. T.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The future space-based GAMMA-400 gamma-ray telescope will operate onboard the Russian astrophysical observatory in a highly elliptic orbit during 7 years to observe Galactic plane, Galactic Center, Fermi Bubbles, Crab, Vela, Cygnus X, Geminga, Sun, and other regions and measure gamma- and cosmic-ray fluxes. Observations will be performed in the point-source mode continuously for a long time (~100 days). GAMMA-400 will measure gamma rays in the energy range from ~20 MeV to several TeV and cosmic-ray electrons + positrons up to several tens TeV. GAMMA-400 instrument will have very good angle and energy resolutions, high separation efficiency of gamma rays from cosmic-ray background, as well as electrons + positrons from protons. The main feature of GAMMA-400 is the unprecedented angular resolution for energies >30 GeV better than the space-based and ground-based gamma-ray telescopes by a factor of 5-10. GAMMA-400 observations will permit to resolve gamma rays from annihilation or decay of dark matter particles, identify many discrete sources, clarify the structure of extended sources, specify the data on cosmic-ray electron + positron spectra., Comment: Submitted to Advances in Space Research, special issue "Astrophysics of CRs", 31 pages, 22 figures

Published
2021
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2. High-energy gamma-ray studying with GAMMA-400

Author

Topchiev, N. P., Galper, A. M., Bonvicini, V., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bakaldin, A. V., Bobkov, S. G., Dalkarov, O. D., Egorov, A. E., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kheymits, M. D., Korepanov, V. E., Leonov, A. A., Mikhailov, V. V., Moiseev, A. A., Moskalenko, I. V., Naumov, P. Yu., Picozza, P., Runtso, M. F., Serdin, O. V., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Suchkov, S. I., Taraskin, A. A., Yurkin, Yu. T., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

Extraterrestrial gamma-ray astronomy is now a source of new knowledge in the fields of astrophysics, cosmic-ray physics, and the nature of dark matter. The next absolutely necessary step in the development of extraterrestrial high-energy gamma-ray astronomy is the improvement of the physical and technical characteristics of gamma-ray telescopes, especially the angular and energy resolutions. Such a new generation telescope will be GAMMA-400. GAMMA-400, currently developing gamma-ray telescope, together with X-ray telescope will precisely and detailed observe in the energy range of ~20 MeV to ~1000 GeV and 3-30 keV the Galactic plane, especially, Galactic Center, Fermi Bubbles, Crab, Cygnus, etc. The GAMMA- 400 will operate in the highly elliptic orbit continuously for a long time with the unprecedented angular (~0.01{\deg} at E{\gamma} = 100 GeV) and energy (~1% at E{\gamma} = 100 GeV) resolutions better than the Fermi-LAT, as well as ground gamma-ray telescopes, by a factor of 5-10. GAMMA-400 will permit to resolve gamma rays from annihilation or decay of dark matter particles, identify many discrete sources (many of which are variable), to clarify the structure of extended sources, to specify the data on the diffuse emission., Comment: 8 pages, 9 figures, ICRC2017

Published
2017

3. Secondary positrons and electrons measured by PAMELA experiment

Author

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. Yu., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Mikhailova, Yu. 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., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasiliev, G. I., Voronov, S. A., Yurkin, Yu. T., Zampa, G., and Zampa, N.

Subjects
Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Earth and Planetary Astrophysics
Abstract

We present a measurements of electron and positron fluxes below the geomagnetic cutoff rigidity in wide energy range from 50 MeV to several GeV by the PAMELA magnetic spectrometer. The instrument was launched on June 15th 2006 on-board the Resurs-DK satellite on low orbit with 70 degrees inclination and altitude between 350 and 600 km. The procedure of trajectories calculations in the geomagnetic field separates stably trapped and albedo components produced in interactions of cosmic ray protons with the residual atmosphere from galactic cosmic rays. Features of spatial distributions of secondary electrons and positrons in the near Earth space, including the South Atlantic Anomaly, were investigated., Comment: XXV ECRS 2016 Proceedings - eConf C16-09-04.3

Published
2017

4. Improvement of the GAMMA-400 physical scheme for precision gamma-ray emission investigations

Author

Leonov, A. A., Galper, A. M., Topchiev, N. P., Bonvicini, V., Adriani, O., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bakaldin, A. V., Bobkov, S. G., Boezio, M., Dalkarov, O. D., Egorov, A. E., Glushkov, N. A., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kheymits, M. D., Korepanov, V. E., Longo, F., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Moskalenko, I. V., Naumov, P. Yu., Picozza, P., Runtso, M. F., Serdin, O. V., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Suchkov, S. I., Taraskin, A. A., Tavani, M., Yurkin, Yu. T., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

The main goal for the GAMMA-400 gamma-ray telescope mission is to perform a sensitive search for signatures of dark matter particles in high-energy gamma-ray emission. Measurements will also concern the following scientific goals: detailed study of the Galactic center region, investigation of point and extended gamma-ray sources, studies of the energy spectra of Galactic and extragalactic diffuse emissions. To perform these measurements the GAMMA-400 gamma-ray telescope possesses unique physical characteristics for energy range from ~20 MeV to ~1000 GeV in comparison with previous and current space and ground-based experiments. The major advantage of the GAMMA-400 instrument is excellent angular and energy resolutions for gamma-rays above 10 GeV. The gamma-ray telescope angular and energy resolutions for the main aperture at 100-GeV gamma rays are ~0.01 deg and ~1%, respectively. The special goal is to improve physical characteristics in the low- energy range from ~20 MeV to 100 MeV. Minimizing the amount of dead matter in the telescope aperture allows us to obtain the angular and energy resolutions better in this range than in current space missions. The gamma-ray telescope angular resolution at 50-MeV gamma rays is better than 5 deg and energy resolution is ~10%. We report the method providing these results., Comment: XXV ECRS 2016 Proceedings - eConf C16-09-04.3

Published
2016

5. GAMMA-400 Gamma-Ray Observations in the GeV and TeV Energy Range

Author

Topchiev, N. P., Galper, A. M., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bakaldin, A. V., Cherniy, R. A., Chernysheva, I. V., Dalkarov, O. D., Egorov, A. E., Kheymits, M. D., Korotkov, M. G., Leonov, A. A., Malinin, A. G., Mikhailov, V. V., Minaev, P. Yu., Pappe, N. Yu., Runtso, M. F., Smirnov, A. I., Stozhkov, Yu. I., Suchkov, S. I., and Yurkin, Yu. T.

Published
2021
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6. GAMMA-400 gamma-ray observatory

Author

Topchiev, N. P., Galper, A. M., Bonvicini, V., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bakaldin, A. V., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bottai, S., Castellini, G., Cattaneo, P. W., Cumani, P., Dalkarov, O. D., Dedenko, G. L., De Donato, C., Dogiel, V. A., Finetti, N., Gascon, D., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Kheymits, M. D., Korepanov, V. E., Larsson, J., Leonov, A. A., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Martinez, M., Menshenin, A. L., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Paredes, J. M., Pearce, M., Picozza, P., Rappoldi, A., Ricciarini, S., Runtso, M. F., Ryde, F., Serdin, O. V., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Suchkov, S. I., Taraskin, A. A., Tavani, M., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Ward, J. E., Yurkin, Yu. T., Zampa, N., Zirakashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The GAMMA-400 gamma-ray telescope with excellent angular and energy resolutions is designed to search for signatures of dark matter in the fluxes of gamma-ray emission and electrons + positrons. Precision investigations of gamma-ray emission from Galactic Center, Crab, Vela, Cygnus, Geminga, and other regions will be performed, as well as diffuse gamma-ray emission, along with measurements of high-energy electron + positron and nuclei fluxes. Furthermore, it will study gamma-ray bursts and gamma-ray emission from the Sun during periods of solar activity. The energy range of GAMMA-400 is expected to be from ~20 MeV up to TeV energies for gamma rays, up to 20 TeV for electrons + positrons, and up to 10E15 eV for cosmic-ray nuclei. For high-energy gamma rays with energy from 10 to 100 GeV, the GAMMA-400 angular resolution improves from 0.1{\deg} to ~0.01{\deg} and energy resolution from 3% to ~1%; the proton rejection factor is ~5x10E5. GAMMA-400 will be installed onboard the Russian space observatory., Comment: 8 pages, 2 figures, 2 tables, submitted to the proceedings of ICRC2015

Published
2015

7. A separation of electrons and protons in the GAMMA-400 gamma-ray telescope

Author

Leonov, A. A., Galper, A. M., Bonvicini, V., Topchiev, N. P., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Boezio, M., Bogomolov, E. A., Bonechi, S., Bongi, M., Bottai, S., Castellini, G., Cattaneo, P. W., Cumani, P., Dedenko, G. L., De Donato, C., Dogiel, V. A., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Kheymits, M. D., Korepanov, V. E., Larsson, J., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Pearce, M., Picozza, P., Popov, A. V., Rappoldi, A., Ricciarini, S., Runtso, M. F., Ryde, F., Serdin, O. V., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Taraskin, A. A., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Yurkin, Yu. T., Zampa, N., Zirakashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Instrumentation and Detectors
Abstract

The GAMMA-400 gamma-ray telescope is intended to measure the fluxes of gamma rays and cosmic-ray electrons and positrons in the energy range from 100 MeV to several TeV. Such measurements concern with the following scientific goals: search for signatures of dark matter, investigation of gamma-ray point and extended sources, studies of the energy spectra of Galactic and extragalactic diffuse emission, studies of gamma-ray bursts and gamma-ray emission from the active Sun, as well as high-precision measurements of spectra of high-energy electrons and positrons, protons, and nuclei up to the knee. The main components of cosmic rays are protons and helium nuclei, whereas the part of lepton component in the total flux is ~10E-3 for high energies. In present paper, the capability of the GAMMA-400 gamma-ray telescope to distinguish electrons and positrons from protons in cosmic rays is investigated. The individual contribution to the proton rejection is studied for each detector system of the GAMMA-400 gamma-ray telescope. Using combined information from all detector systems allow us to provide the proton rejection from electrons with a factor of ~4x10E5 for vertical incident particles and ~3x10E5 for particles with initial inclination of 30 degrees. The calculations were performed for the electron energy range from 50 GeV to 1 TeV., Comment: 19 pages, 10 figures, submitted to Advances and Space Research

Published
2015
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8. Study of the Gamma-ray performance of the GAMMA-400 Calorimeter

Author

Cumani, P., Galper, A. M., Bonvicini, V., Topchiev, N. P., Adriani, O., Aptekar, R. L., Argan, A., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Boezio, M., Bogomolov, E. A., Bonechi, S., Bongi, M., Bottai, S., Bulgarelli, A., Castellini, G., Cattaneo, P. W., Dedenko, G. L., De Donato, C., Dogiel, V. A., Donnarumma, I., Fioretti, V., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Kheymits, M. D., Korepanov, V. E., Larsson, J., Leonov, A. A., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Menshenin, A. L., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Palma, F., Papini, P., Pearce, M., Piano, G., Picozza, P., Popov, A. V., Rappoldi, A., Ricciarini, S., Runtso, M. F., Ryde, F., Sabatini, S., Sarkar, R., Serdin, O. V., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Taraskin, A. A., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Vittorini, V., Yurkin, Yu. T., Zampa, N., Zirakashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

GAMMA-400 is a new space mission, designed as a dual experiment, capable to study both high energy gamma rays (from $\sim$100 MeV to few TeV) and cosmic rays (electrons up to 20 TeV and nuclei up to $\sim$10$^{15}$ eV). The full simulation framework of GAMMA-400 is based on the Geant4 toolkit. The details of the gamma-ray reconstruction pipeline in the pre-shower and calorimeter will be outlined. The performance of GAMMA-400 (PSF, effective area) have been obtained using this framework. The most updated results on them will be shown., Comment: 2014 Fermi Symposium proceedings - eConf C14102.1

Published
2015

9. The GAMMA-400 Space Mission

Author

Cumani, P., Galper, A. M., Bonvicini, V., Topchiev, N. P., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Boezio, M., Bogomolov, E. A., Bonechi, S., Bongi, M., Bottai, S., Castellini, G., Cattaneo, P. W., Dedenko, G. L., De Donato, C., Dogiel, V. A., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Kheymits, M. D., Korepanov, V. E., Larsson, J., Leonov, A. A., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Menshenin, A. L., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Pearce, M., Picozza, P., Popov, A. V., Rappoldi, A., Ricciarini, S., Runtso, M. F., Ryde, F., Serdin, O. V., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Taraskin, A. A., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Yurkin, Yu. T., Zampa, N., Zirakashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

GAMMA-400 is a new space mission which will be installed on board the Russian space platform Navigator. It is scheduled to be launched at the beginning of the next decade. GAMMA-400 is designed to study simultaneously gamma rays (up to 3 TeV) and cosmic rays (electrons and positrons from 1 GeV to 20 TeV, nuclei up to 10$^{15}$-10$^{16}$ eV). Being a dual-purpose mission, GAMMA-400 will be able to address some of the most impelling science topics, such as search for signatures of dark matter, cosmic-rays origin and propagation, and the nature of transients. GAMMA-400 will try to solve the unanswered questions on these topics by high-precision measurements of the Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission and the spectra of cosmic-ray electrons + positrons and nuclei, thanks to excellent energy and angular resolutions., Comment: 2014 Fermi Symposium proceedings - eConf C14102.1

Published
2015

10. The GAMMA-400 space observatory: status and perspectives

Author

Galper, A. M., Bonvicini, V., Topchiev, N. P., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Boezio, M., Bogomolov, E. A., Bonechi, S., Bongi, M., Bottai, S., Boyarchuk, K. A., Castellini, G., Cattaneo, P. W., Cumani, P., Dedenko, G. L., De Donato, C., Dogiel, V. A., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Kheymits, M. D., Korepanov, V. E., Larsson, J., Leonov, A. A., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Pearce, M., Picozza, P., Popov, A. V., Rappoldi, A., Ricciarini, S., Runtso, M. F., Ryde, F., Serdin, O. V., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Taraskin, A. A., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Yurkin, Yu. T., Zampa, N., Zirakashvili, V. N., and Zverev, V. G.

Subjects
Physics - Instrumentation and Detectors, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The present design of the new space observatory GAMMA-400 is presented in this paper. The instrument has been designed for the optimal detection of gamma rays in a broad energy range (from ~100 MeV up to 3 TeV), with excellent angular and energy resolution. The observatory will also allow precise and high statistic studies of the electron component in the cosmic rays up to the multi TeV region, as well as protons and nuclei spectra up to the knee region. The GAMMA-400 observatory will allow to address a broad range of science topics, like search for signatures of dark matter, studies of Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission, gamma-ray bursts and charged cosmic rays acceleration and diffusion mechanism up to the knee.

Published
2014

11. The GAMMA-400 gamma-ray telescope characteristics. Angular resolution and electrons/protons separation

Author

Leonov, A. A., Galper, A. M., Bonvicini, V., Topchiev, N. P., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Boezio, M., Bogomolov, E. A., Bonechi, S., Bongi, M., Bottai, S., Boyarchuk, K. A., Castellini, G., Cattaneo, P. W., Cumani, P., Dedenko, G. L., De Donato, C., Dogiel, V. A., Gorbunov, M. S., Gusakov, Yu. V., Hnatyk, B. I., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Kheymits, M. D., Korepanov, V. E., Larsson, J., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Pearce, M., Picozza, P., Popov, A. V., Rappoldi, A., Ricciarini, S., Runtso, M. F., Ryde, F., Serdin, O. V., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Taraskin, A. A., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Yurkin, Yu. T., Zampa, N., Zirakashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The measurements of gamma-ray fluxes and cosmic-ray electrons and positrons in the energy range from 100 MeV to several TeV, which will be implemented by the specially designed GAMMA-400 gamma-ray telescope, concern with the following broad range of science topics. Searching for signatures of dark matter, surveying the celestial sphere in order to study gamma-ray point and extended sources, measuring the energy spectra of Galactic and extragalactic diffuse gamma-ray emission, studying gamma-ray bursts and gamma-ray emission from the Sun, as well as high precision measuring spectra of high-energy electrons and positrons, protons and nuclei up to the knee. To clarify these scientific problems with the new experimental data the GAMMA-400 gamma-ray telescope possesses unique physical characteristics comparing with previous and present experiments. For gamma-ray energies more than 100 GeV GAMMA-400 provides the energy resolution of ~1% and angular resolution better than 0.02 deg. The methods developed to reconstruct the direction of incident gamma photon are presented in this paper, as well as, the capability of the GAMMA-400 gamma-ray telescope to distinguish electrons and positrons from protons in cosmic rays is investigated., Comment: 7 pages, 6 figures, submitted to Proceedings of Science

Published
2014

13. Dark Matter Search Perspectives with GAMMA-400

Author

Moiseev, A. A., Galper, A. M., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Avanesov, G. A., Bergstrom, L., Boezio, M., Bonvicini, V., Boyarchuk, K. A., Dogiel, V. A., Gusakov, Yu. V., Fradkin, M. I., Fuglesang, Ch., Hnatyk, B. I., Kachanov, V. A., Kaplin, V. A., Kheymits, M. D., Korepanov, V., Larsson, J., Leonov, A. A., Longo, F., Maestro, P., Marrocchesi, P., Mazets, E. P., Mikhailov, V. V., Mocchiutti, E., Mori, N., Moskalenko, I., Naumov, P. Yu., Papini, P., Pearce, M., Picozza, P., Runtso, M. F., Ryde, F., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Topchiev, N. P., Vacchi, A., Vannuccini, E., Yurkin, Yu. T., Zampa, N., Zarikashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

GAMMA-400 is a future high-energy gamma-ray telescope, designed to measure the fluxes of gamma-rays and cosmic-ray electrons + positrons, which can be produced by annihilation or decay of dark matter particles, and to survey the celestial sphere in order to study point and extended sources of gamma-rays, measure energy spectra of Galactic and extragalactic diffuse gamma-ray emission, gamma-ray bursts, and gamma-ray emission from the Sun. GAMMA-400 covers the energy range from 100 MeV to ~3000 GeV. Its angular resolution is ~0.01 deg(Eg > 100 GeV), and the energy resolution ~1% (Eg > 10 GeV). GAMMA-400 is planned to be launched on the Russian space platform Navigator in 2019. The GAMMA-400 perspectives in the search for dark matter in various scenarios are presented in this paper, Comment: 4 pages, 4 figures, submitted to the Proceedings of the International Cosmic-Ray Conference 2013, Brazil, Rio de Janeiro

Published
2013

14. The Space-Based Gamma-Ray Telescope GAMMA-400 and Its Scientific Goals

Author

Galper, A. M., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Avanesov, G. A., Bergstrom, L., Bogomolov, E. A., Boezio, M., Bonvicini, V., Boyarchuk, K. A., Dogiel, V. A., Gusakov, Yu. V., Fradkin, M. I., Fuglesang, Ch., Hnatyk, B. I., Kachanov, V. A., Kadilin, V. V., Kaplin, V. A., Kheymits, M. D., Korepanov, V., Larsson, J., Leonov, A. A., Longo, F., Maestro, P., Marrocchesi, P., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I., Naumov, P. Yu., Papini, P., Pearce, M., Picozza, P., Runtso, M. F., Ryde, F., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Topchiev, N. P., Vacchi, A., Vannuccini, E., Vasiliev, G. I., Yurkin, Yu. T., Zampa, N., Zarikashvili, V. N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The design of the new space-based gamma-ray telescope GAMMA-400 is presented. GAMMA-400 is optimized for the energy 100 GeV with the best parameters: the angular resolution ~0.01 deg, the energy resolution ~1%, and the proton rejection factor ~10E6, but is able to measure gamma-ray and electron + positron fluxes in the energy range from 100 MeV to 10 TeV. GAMMA-400 is aimed to a broad range of science topics, such as search for signatures of dark matter, studies of Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission, gamma-ray bursts, as well as high-precision measurements of spectra of cosmic-ray electrons + positrons, and nuclei., Comment: 6 pages, 3 figures, 1 table, submitted to to the Proceedings of the International Cosmic-Ray Conference 2013, Brazil, Rio de Janeiro

Published
2013

16. Design and Performance of the GAMMA-400 Gamma-Ray Telescope for the Dark Matter Searches

Author

Galper, A. M., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Boezio, M., Bonvicini, V., Boyarchuk, K. A., Fradkin, M. I., Gusakov, Yu. V., Kaplin, V. A., Kachanov, V. A., Kheymits, M. D., Leonov, A. A., Longo, F., Mazets, E. P., Maestro, P., Marrocchesi, P., Mereminskiy, I. A., Mikhailov, V. V., Moiseev, A. A., Mocchiutti, E., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Picozza, P., Rodin, V. G., Runtso, M. F., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Topchiev, N. P., Vacchi, A., Vannuccini, E., Yurkin, Yu. T., Zampa, N., Zverev, V. G., and Zirakashvili, V. N.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

The GAMMA-400 gamma-ray telescope is designed to measure the fluxes of gamma rays and cosmic-ray electrons + positrons, which can be produced by annihilation or decay of the dark matter particles, as well as to survey the celestial sphere in order to study point and extended sources of gamma rays, measure energy spectra of Galactic and extragalactic diffuse gamma-ray emission, gamma-ray bursts, and gamma-ray emission from the Sun. The GAMMA-400 covers the energy range from 100 MeV to 3000 GeV. Its angular resolution is ~0.01 deg (E{\gamma} > 100 GeV), the energy resolution ~1% (E{\gamma} > 10 GeV), and the proton rejection factor ~10E6. GAMMA-400 will be installed on the Russian space platform Navigator. The beginning of observations is planned for 2018., Comment: 11 pages, 3 figures, 2 tables; submitted to American Institute of Physics

Published
2012
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17. Status of the GAMMA-400 Project

Author

Galper, A. M., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Boezio, M., Bonvicini, V., Boyarchuk, K. A., Gusakov, Yu. V., Farber, M. O., Fradkin, M. I., Kachanov, V. A., Kaplin, V. A., Kheymits, M. D., Leonov, A. A., Longo, F., Maestro, P., Marrocchesi, P., Mazets, E. P., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I., Naumov, P. Yu., Papini, P., Picozza, P., Rodin, V. G., Runtso, M. F., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Topchiev, N. P., Vacchi, A., Vannuccini, E., Yurkin, Yu. T., Zampa, N., and Zverev, V. G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The preliminary design of the new space gamma-ray telescope GAMMA-400 for the energy range 100 MeV - 3 TeV is presented. The angular resolution of the instrument, 1-2{\deg} at E{\gamma} ~100 MeV and ~0.01^{\circ} at E{\gamma} > 100 GeV, its energy resolution ~1% at E{\gamma} > 100 GeV, and the proton rejection factor ~10E6 are optimized to address a broad range of science topics, such as search for signatures of dark matter, studies of Galactic and extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission, gamma-ray bursts, as well as high-precision measurements of spectra of cosmic-ray electrons, positrons, and nuclei., Comment: 6 pages, 1 figure, 1 table, submitted to Advances in Space Research

Published
2012
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18. Launch of the Space experiment PAMELA

Author

Casolino, M., Picozza, P., Altamura, F., Basili, A., De Simone, N., Di Felice, V., De Pascale, M. P., Marcelli, L., Minori, M., Nagni, M., Sparvoli, R., Galper, A. M., Mikhailov, V. V., Runtso, M. F., Voronov, S. A., Yurkin, Y. T., Zverev, V. G., Castellini, G., Adriani, O., Bonechi, L., Bongi, M., Taddei, E., Vannuccini, E., Fedele, D., Papini, P., Ricciarini, S. B., Spillantini, P., Ambriola, M., Cafagna, F., De Marzo, C., Barbarino, G. C., Campana, D., De Rosa, G., Osteria, G., Russo, S., Bazilevskaja, G. A., Kvashnin, A. N., Maksumov, O., Misin, S., Stozhkov, Yu. I., Bogomolov, E. A., Krutkov, S. Yu., Nikonov, N. N., Bonvicini, V., Boezio, M., Lundquist, J., Mocchiutti, E., Vacchi, A., Zampa, G., Zampa, N., Bongiorno, L., Ricci, M., Carlson, P., Hofverberg, P., Lund, J., Orsi, S., Pearce, M., Menn, W., and Simon, M.

Subjects
Astrophysics
Abstract

PAMELA is a satellite borne experiment designed to study with great accuracy cosmic rays of galactic, solar, and trapped nature in 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 antimatter with a precision of the order of 10^-8). The experiment, housed on board the Russian Resurs-DK1 satellite, was launched on June, 15, 2006 in a 350*600 km orbit with an inclination of 70 degrees. The detector is composed of a series of scintillator counters arranged at the extremities of a permanent magnet spectrometer to provide charge, Time-of-Flight and rigidity information. Lepton/hadron identification is performed by a Silicon-Tungsten calorimeter and a Neutron detector placed at the bottom of the device. An Anticounter system is used offline to reject false triggers coming from the satellite. In self-trigger mode the Calorimeter, the neutron detector and a shower tail catcher are capable of an independent measure of the lepton component up to 2 TeV. In this work we describe the experiment, its scientific objectives and the performance in the first months after launch., Comment: Accepted for publication on Advances in Space Research

Published
2007
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19. PAMELA - A Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics

Author

Picozza, P., Galper, A. M., Castellini, G., Adriani, O., Altamura, F., Ambriola, M., Barbarino, G. C., Basili, A., Bazilevskaja, G. A., Bencardino, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bongiorno, L., Bonvicini, V., Cafagna, F., Campana, D., Carlson, P., Casolino, M., De Marzo, C., De Pascale, M. P., De Rosa, G., Fedele, D., Hofverberg, P., Koldashov, S. V., Krutkov, S. Yu., Kvashnin, A. N., Lund, J., Lundquist, J., Maksumov, O., Malvezzi, V., Marcelli, L., Menn, W., Mikhailov, V. V., Minori, M., Misin, S., Mocchiutti, E., Morselli, A., Nikonov, N. N., Orsi, S., Osteria, G., Papini, P., Pearce, M., Ricci, M., Ricciarini, S. B., Runtso, M. F., Russo, S., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Taddei, E., Vacchi, A., Vannuccini, E., Voronov, S. A., Yurkin, Y. T., Zampa, G., Zampa, N., and Zverev, V. G.

Subjects
Astrophysics
Abstract

The PAMELA experiment is a satellite-borne apparatus designed to study charged particles in the cosmic radiation with a particular focus on antiparticles. PAMELA is mounted on the Resurs DK1 satellite that was launched from the Baikonur cosmodrome on June 15th 2006. The PAMELA apparatus comprises a time-of-flight system, a 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 antiparticles to be reliably identified from a large background of other charged particles. This paper reviews the design, space qualification and on-ground performance of PAMELA. The in-orbit performance will be discussed in future publications., Comment: Replaced some paragraphs in text and some pictures

Published
2006
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21. Galactic Cosmic Ray Electrons and Positrons over a Decade of Observations in the PAMELA Experiment

Author

Mikhailov, V. V., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., 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. Yu., 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, Yu. I., and Yurkin, Yu. T.

Published
2019
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23. Trapped Positrons and Electrons in the Inner Radiation Belt According to Data of the PAMELA Experiment

Author

Mikhailov, V. V., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Galper, A. M., De Santis, C., Di Felice, V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. A., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Martucci, M., Marcelli, L., Menn, W., Merge, M., Mikhailova, Yu. 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.

Published
2018
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25. Spectra of solar neutrons with energies of ~10–1000 MeV in the PAMELA experiment in the flare events of 2006–2015

Author

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.

Published
2017
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26. Solar modulation of cosmic deuteron fluxes in the PAMELA experiment

Author

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.

Published
2017
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27. Modulation of electrons and positrons in 2006–2015 in the PAMELA experiment

Author

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.

Published
2017
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28. Secondary positrons and electrons in near-Earth space in the PAMELA experiment

Author

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.

Published
2017
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30. The GAMMA-400 experiment: Status and prospects

Author

Topchiev, N. P., Galper, A. M., Bonvicini, V., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Bergstrom, L., Berti, E., Bigongiari, G., Bobkov, S. G., Bogomolov, E. A., Boezio, M., Bongi, M., Bonechi, S., Bottai, S., Boyarchuk, K. A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Castellini, G., Cattaneo, P. W., Cumani, P., Dedenko, G. L., Dogiel, V. A., De Donato, C., Hnatyk, B. I., Gorbunov, M. S., Gusakov, Yu. V., Zampa, N., Zverev, V. G., Zirakashvili, V. N., Kadilin, V. V., Kaplin, V. A., Kaplun, A. A., Korepanov, V. E., Larsson, J., Leonov, A. A., Loginov, V. A., Longo, F., Maestro, P., Marrocchesi, P. S., Mikhailov, V. V., Mocchiutti, E., Moiseev, A. A., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Picozza, P., Pearce, M., Popov, A. V., Ryde, F., Rappoldi, A., Ricciarini, S., Runtso, M. F., Serdin, O. V., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Taraskin, A. A., Tiberio, A., Tyurin, E. M., Ulanov, M. V., Fuglesang, Ch., Kheymits, M. D., and Yurkin, Yu. T.

Published
2015
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32. Searching for cosmic ray anisotropy using the calorimeter in the PAMELA experiment

Author

Karelin, A. V., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Belotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Wu, Y., Galper, A. M., Danilchenko, I. A., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Jerse, G., 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., Consiglio, L., Krutkov, S. Yu., Leonov, A. A., Malvezzi, V., Marcelli, L., Mayorov, A. G., Malakhov, V. V., Menn, W., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., Ricci, M., Ricciarini, S., Rossetto, L., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., and Yurkin, Yu. T.

Published
2013
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33. Characteristics of the GAMMA-400 gamma-ray telescope for searching for dark matter signatures

Author

Galper, A. M., Adriani, O., Aptekar, R. L., Arkhangelskaja, I. V., Arkhangelskiy, A. I., Boezio, M., Bonvicini, V., Boyarchuk, K. A., Vacchi, A., Vannuccini, E., Gusakov, Yu. V., Zampa, N., Zverev, V. G., Zirakashvili, V. N., Kaplin, V. A., Kachanov, V. A., Leonov, A. A., Longo, F., Mazets, E. P., Maestro, P., Marrocchesi, P., Mereminskiy, I. A., Mikhailov, V. V., Moiseev, A. A., Mocchiutti, E., Mori, N., Moskalenko, I. V., Naumov, P. Yu., Papini, P., Picozza, P., Rodin, V. G., Runtso, M. F., Sparvoli, R., Spillantini, P., Suchkov, S. I., Tavani, M., Topchiev, N. P., Fradkin, M. I., Kheymits, M. D., and Yurkin, Y. T.

Published
2013
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34. North-south asymmetry for high-energy cosmic-ray electrons measured with the PAMELA experiment

Author

Karelin, A. V., Adriani, O., Barbarino, G. C., 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., Danilchenko, I. A., 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., 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., Pizzolotto, C., Ricci, M., Ricciarini, S. B., Runtso, M. F., Sarkar, R., Simon, M., Sparvoli, R., Spillantini, P., and Yurkin, Y. T.

Published
2013
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35. Solar proton events at the end of the 23rd and start of the 24th solar cycle recorded in the PAMELA experiment

Author

Bazilevskaya, G. A., Mayorov, A. G., Malakhov, V. V., Mikhailov, V. V., Adriani, O., Barbarino, G. C., Belotti, R., Boezio, M., Bogomolov, E. A., Bonvicini, V., Bongi, M., Bonechi, L., Borisov, S. V., Bottai, S., Bruno, A., Vacci, A., Vanuccini, E., Vasilyev, G. I., Voronov, S. A., Wu, J., Galper, A. M., Grishantseva, L. A., Danilchenko, I. A., Gillard, W., Jerse, G., Zampa, G., Zampa, N., Zverev, V. G., Casolino, M., Campana, D., Carbone, R., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Yu., Consiglio, L., Leonov, A. A., Malvezzi, V., Marcelli, L., Menn, W., Mocchiutti, E., Monaco, A., Mori, N., Nikonov, N. N., Osteria, G., Palma, F., Papini, P., Pizzolotto, C., De Pascale, M. P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S. B., Rossetto, L., Runtso, M. F., De Santis, C., Sarkar, R., Simon, M., De Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Di Felice, V., Kheymits, M. D., and Yurkin, Yu. T.

Published
2013
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36. Antiprotons of galactic cosmic radiation in the PAMELA experiment

Author

Mayorov, A. G., Adriani, O., Barbarino, G., Bazilevskaia, G. A., Belotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Consiglio, L., Danilchenko, I. A., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Galper, A. M., Gillard, W., Grishantseva, L. A., Jerse, G., Karelin, A. V., Kheimits, M. D., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Yu., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Malvezzi, V., Marcelli, L., Menn, W., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Nikonov, N. N., Osteria, G., Palma, F., Papini, P., Pearce, M., Picozza, P., Pizzolotto, S., Ricci, M., Ricciarini, S., Rozetto, L., Runtso, M. F., Sarkar, R., Simon, M., Sparvoli, R., Spilantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Wu, J., Yurkin, Yu. T., Zampa, G., Zampa, N., and Zverev, V. G.

Published
2013
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37. Measurement of the flux of primary cosmic ray antiprotons with energies of 60 MeV to 350 GeV in the PAMELA experiment

Author

Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonvicini, V., Bongi, M., Bonechi, L., Borisov, S. V., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Wu, J., Galper, A. M., Grishantseva, L. A., Danilchenko, I. A., Gillard, W., Jerse, G., Zampa, G., Zampa, N., Zverev, V. G., Casolino, M., Campana, D., Carbone, R., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. N., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Y., Consiglio, L., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Malvezzi, W., Marcelli, L., Menn, W., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Nikonov, N. N., Osteria, G., Palma, F., Papini, P., Pizzolotto, C., de Pascale, M. P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S., Rossetto, L., Runtso, M. F., De Santis, C., Sarkar, R., Simon, M., De Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Di Felice, V., and Yurkin, Y. T.

Published
2013
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38. Upper limit on the antihelium flux in primary cosmic rays

Author

Mayorov, A. G., Galper, A. M., Adriani, O., Bazilevskaya, G. A., Barbarino, G., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonvicini, V., Bongi, M., Bonechi, L., Borisov, S. V., Bottai, S., Bruno, A., Vacci, S., Vannuccini, E., Vasiliev, G. I., Voronov, S. A., Wu, Y., Danilchenko, I. A., Gillard, W., Jerse, G., Zampa, G., Zampa, N., Zverev, V. G., Casolino, M., Campana, D., Carbone, R., Karelin, A. V., Carlson, P., Castellini, G., Cafagna, F., Kvashnin, A. N., Koldashov, S. V., Koldobsky, S. A., Krutkov, S. Yu., Leonov, A. A., Malakhov, V. V., Malvezzi, V., Marcelli, L., Menn, W., Mikhailov, V. V., Mocchiutti, E., Mori, N., Nikonov, N. V., Osteria, G., Pizzolotto, S., Papini, P., De Pascale, M. P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S., Runtso, M. F., Simon, M., De Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Di Felice, V., and Yurkin, Yu. T.

Published
2011
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39. High-energy cosmic ray proton spectrum

Author

Borisov, S. V., Voronov, S. A., Galper, A. M., Grishantseva, L. A., Danil’chenko, I. A., Zverev, V. G., Karelin, A. V., Koldashev, S. V., Koldobsky, S. A., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Mikhailov, V. V., Runtso, M. F., Yurkin, Yu. T., Adriani, O., Bazilevskaya, G. A., Barbarino, G., Belotti, R., Bogomolov, E. A., Boezio, M., Bonvicini, V., Bongi, M., Bonechi, L., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasil’ev, G. V., Zampa, G., Zampa, N., Casolino, M., Campana, D., Carlson, P., Cafagna, F., Kvashnin, A. N., Malvezzi, V., Marcelli, L., Menn, W., Mocchiutti, E., Osteria, G., Papini, P., De Pascale, M. P., Picozza, P., Pearce, M., Ricci, M., Ricciarini, S., Simon, M., De Simone, N., Sparvoli, R., Spilantini, P., Stozhkov, Yu. I., Di Feliche, V., and Fedele, D.

Published
2011
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40. Measuring fluxes of the protons and helium nuclei of high-energy cosmic rays

Author

Karelin, A. V., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Consiglio, L., Danilchenko, I. A., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Galper, A. M., Grishantseva, L. A., Hofverberg, P., Jerse, G., Koldashov, S. V., Koldobskiy, S. A., Krutkov, S. Yu., Kvashnin, A. N., Leonov, A. A., Malvezzi, V., Marcelli, L., Mayorov, A. G., Malakhov, V. V., Menn, W., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Nikonov, N., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., Ricci, M., Ricciarini, S. B., Rossetto, L., Runtso, M. F., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Wu, J., Yurkin, Yu. T., Zampa, G., Zampa, N., and Zverev, V. G.

Published
2011
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43. Direct reconstruction of the pp – elastic scattering amplitudes at U70

Author

Bogdanov, A. A., Chetvertkova, VA, Kozelov, A. V., Ladygin, V. P., Mochalov, V., Nurusheva, M. B., Okorokov, V. A., Runtso, M. F., and Vasiliev, A. N.

Subjects
ddc:530
Abstract

XVIII Workshop on High Energy Spin Physics , DSPIN-2019, Dubna, Russia, 2 Sep 2019 - 6 Sep 2019; Journal of physics / Conference series 1435, 012044 (2020). doi:10.1088/1742-6596/1435/1/012044, Published by IOP Publ., Bristol

Published
2020
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44. Design of the readout electronics for the fast trigger and time of flight of the GAMMA-400 gamma-ray telescope

Author

Arkhangelskiy, A I, primary, Galper, A M, additional, Arkhangelskaja, I V, additional, Bakaldin, A V, additional, Chasovikov, E N, additional, Chernysheva, I V, additional, Dalkarov, O D, additional, Egorov, A E, additional, Gusakov, Yu V, additional, Kheymits, M D, additional, Leonov, A A, additional, Pappe, N Yu, additional, Runtso, M F, additional, Stozhkov, Yu I, additional, Suchkov, S I, additional, Topchiev, N P, additional, and Yurkin, Y T, additional

Published
2020
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45. Measurement of galactic cosmic-ray deuteron spectrum in the PAMELA experiment

Author

Koldobskiy, S. A., Formato, V., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S. A., Galper, A. M., Danilchenko, I. A., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Jerse, G., Zverev, V. G., Zampa, G., Zampa, N., Karelin, A. V., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Kvashnin, A. N., Koldashov, S. V., Consiglio, L., Krutkov, S. Y., Leonov, A. A., Marcelli, L., Mayorov, A. G., Malakhov, V. V., Menn, W., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., Ricci, M., Ricciarini, S. B., Rossetto, L., Runtso, M. F., Simon, M. M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., and Yurkin, Y. T.

Published
2013
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46. Scientific tasks and present status of the GAMMA-400 project

Author

Galper, A. M., Topchiev, N. P., Aptekar, R. L., Arkhangelskaja, I. V., Boezio, M., Bonvicini, V., Vacchi, A., Gecha, V. Ya., Dolgoshein, B. A., Zampa, N., Zverev, V. G., Kaplin, V. A., Kachanov, V. A., Mazets, E. P., Menshenin, A. L., Picozza, P., Prilutskii, O. F., Rodin, V. G., Runtso, M. F., Spillantini, P., Suchkov, S. I., Farber, M. O., Fradkin, M. I., and Yurkin, Yu. T.

Published
2011
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47. Trapped antiprotons in the Earth inner radiation belt in PAMELA experiment

Author

Yurkin, Yu. T., Adriani, O., Barbarino, G., Bazilevskaya, G. A., Bellotti, R., Boezzio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Danilchenko, I. A., de Pascale, M. P., Di Felice, V., Galper, A. M., Gillard, V., Grishantseva, L. A., Jerse, G., Karelin, A. V., Kheymits, M. D., Koldashov, S. V., Koldobsky, S. A., Krutkov, S. Yu., Kvashnin, A. N., Leonov, A. A., Mayorov, A. G., Malakhov, V. V., Malvezzi, V., Marcelli, L., Menn, W., Mikhailov, V. V., Mocchiutti, E., Mori, N., Nikonov, N. V., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, S., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., de Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasiliev, G. V., Voronov, S. A., Wu, Y., Zampa, G., Zampa, N., and Zverev, V. G.

Published
2011
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48. Solar modulation of the spectra of protons and helium nuclei in the PAMELA experiment

Author

Maiorov, A. G., Adriani, O., Barbarino, G., Bazilevskaia, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Danil’chenko, I. A., de Pascale, M. P., di Felice, V., Gal’per, A. M., Gillard, V., Grishantseva, L. A., Jerse, G., Karelin, A. V., Koldashov, S. V., Koldobskii, S. A., Krutkov, S. Yu., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Malvezzi, V., Marcelli, L., Menn, W., Mikhailov, V. V., Mocchiutti, E., Mori, N., Nikonov, N. V., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., Ricci, M., Ricciarini, S., Runtso, M. F., Simon, M., De Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasil’ev, G. I., Voronov, S. A., Wu, Y., Yurkin, Yu. T., Zampa, G., Zampa, N., and Zverev, V. G.

Published
2011
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49. Primary electron and positron fluxes measured by the PAMELA experiment

Author

Mikhailov, V. V., Adriani, O., Bazilevskaya, G. A., Barbarino, G. C., Belotti, R., Boezio, M., Bogomolov, E. A., Bonvicini, V., Bongi, M., Bonechi, L., Borisov, S. V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Crishantseva, L. A., Danilchenko, I. A., De Pascale, M. P., Di Felice, V., Galper, A. M., Gastellini, G., Gillard, W., Jerse, G., Karelin, A. V., Koldashov, S. V., Koldobsky, S. A., Krutkov, S. Yu., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Malvezzi, V., Marcelli, L., Mayorov, A. G., Menn, W., Mocchiutti, E., Mori, N., Nikonov, N. V., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, P., Ricci, M., Ricciarini, S., Runtso, M. F., Simon, M., De Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasilyev, G. I., Voronov, S. A., Wu, Y., Yurkin, Yu. T., Zampa, G., Zampa, N., and Zverev, V. G.

Published
2011
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50. The search for antihelium in cosmic rays using data from the PAMELA experiment

Author

Mayorov, A. G., Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S. V., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Danilchenko, I. A., De Pascale, M. P., Di Felice, V., Galper, A. M., Gillard, W., Grishantseva, L. A., Jerse, G., Karelin, A. V., Koldashov, S. V., Koldobsky, S. A., Krutkov, S. Yu., Kvashnin, A. N., Leonov, A. A., Malakhov, V. V., Malvezzi, V., Marcelli, L., Menn, W., Mikhailov, V. V., Mocchiutti, E., Mori, N., Nikonov, N. V., Osteria, G., Papini, P., Pearce, M., Picozza, P., Pizzolotto, P., Ricci, M., Ricciarini, S. B., Runtso, M. F., Simon, M., De Simone, N., Sparvoli, R., Spillantini, P., Stozhkov, Yu. I., Vacchi, A., Vannuccini, E., Vasiliev, G. I., Voronov, S. A., Wu, Y., Yurkin, Yu. T., Zampa, G., Zampa, N., and Zverev, V. G.

Published
2011
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