Related papers: Status of the GAMMA-400 Project

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

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…

Instrumentation and Methods for Astrophysics · Physics 2013-06-27 A. M. Galper , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , G. A. Avanesov , L. Bergstrom , E. A. Bogomolov , M. Boezio , V. Bonvicini , K. A. Boyarchuk , V. A. Dogiel , Yu. V. Gusakov , M. I. Fradkin , Ch. Fuglesang , B. I. Hnatyk , V. A. Kachanov , V. V. Kadilin , V. A. Kaplin , M. D. Kheymits , V. Korepanov , J. Larsson , A. A. Leonov , F. Longo , P. Maestro , P. Marrocchesi , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. Moskalenko , P. Yu. Naumov , P. Papini , M. Pearce , P. Picozza , M. F. Runtso , F. Ryde , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , N. P. Topchiev , A. Vacchi , E. Vannuccini , G. I. Vasiliev , Yu. T. Yurkin , N. Zampa , V. N. Zarikashvili , V. G. Zverev

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

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…

Instrumentation and Methods for Astrophysics · Physics 2014-12-12 A. A. Leonov , A. M. Galper , V. Bonvicini , N. P. Topchiev , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , L. Bergstrom , E. Berti , G. Bigongiari , S. G. Bobkov , M. Boezio , E. A. Bogomolov , S. Bonechi , M. Bongi , S. Bottai , K. A. Boyarchuk , G. Castellini , P. W. Cattaneo , P. Cumani , G. L. Dedenko , C. De Donato , V. A. Dogiel , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , A. A. Kaplun , M. D. Kheymits , V. E. Korepanov , J. Larsson , V. A. Loginov , F. Longo , P. Maestro , P. S. Marrocchesi , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. V. Moskalenko , P. Yu. Naumov , P. Papini , M. Pearce , P. Picozza , A. V. Popov , A. Rappoldi , S. Ricciarini , M. F. Runtso , F. Ryde , O. V. Serdin , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , A. A. Taraskin , A. Tiberio , E. M. Tyurin , M. V. Ulanov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , Yu. T. Yurkin , N. Zampa , V. N. Zirakashvili , V. G. Zverev

The GAMMA-400 space observatory: status and perspectives

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…

Instrumentation and Detectors · Physics 2014-12-16 A. M. Galper , V. Bonvicini , N. P. Topchiev , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , L. Bergstrom , E. Berti , G. Bigongiari , S. G. Bobkov , M. Boezio , E. A. Bogomolov , S. Bonechi , M. Bongi , S. Bottai , K. A. Boyarchuk , G. Castellini , P. W. Cattaneo , P. Cumani , G. L. Dedenko , C. De Donato , V. A. Dogiel , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , A. A. Kaplun , M. D. Kheymits , V. E. Korepanov , J. Larsson , A. A. Leonov , V. A. Loginov , F. Longo , P. Maestro , P. S. Marrocchesi , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. V. Moskalenko , P. Yu. Naumov , P. Papini , M. Pearce , P. Picozza , A. V. Popov , A. Rappoldi , S. Ricciarini , M. F. Runtso , F. Ryde , O. V. Serdin , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , A. A. Taraskin , A. Tiberio , E. M. Tyurin , M. V. Ulanov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , Yu. T. Yurkin , N. Zampa , V. N. Zirakashvili , V. G. Zverev

GAMMA-400 gamma-ray observatory

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…

Instrumentation and Methods for Astrophysics · Physics 2015-11-13 N. P. Topchiev , A. M. Galper , V. Bonvicini , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , A. V. Bakaldin , L. Bergstrom , E. Berti , G. Bigongiari , S. G. Bobkov , M. Boezio , E. A. Bogomolov , L. Bonechi , M. Bongi , S. Bottai , G. Castellini , P. W. Cattaneo , P. Cumani , O. D. Dalkarov , G. L. Dedenko , C. De Donato , V. A. Dogiel , N. Finetti , D. Gascon , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , A. A. Kaplun , M. D. Kheymits , V. E. Korepanov , J. Larsson , A. A. Leonov , V. A. Loginov , F. Longo , P. Maestro , P. S. Marrocchesi , M. Martinez , A. L. Menshenin , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. V. Moskalenko , P. Yu. Naumov , P. Papini , J. M. Paredes , M. Pearce , P. Picozza , A. Rappoldi , S. Ricciarini , M. F. Runtso , F. Ryde , O. V. Serdin , R. Sparvoli , P. Spillantini , Yu. I. Stozhkov , S. I. Suchkov , A. A. Taraskin , M. Tavani , A. Tiberio , E. M. Tyurin , M. V. Ulanov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , J. E. Ward , Yu. T. Yurkin , N. Zampa , V. N. Zirakashvili , V. G. Zverev

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

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…

Instrumentation and Methods for Astrophysics · Physics 2016-12-30 A. A. Leonov , A. M. Galper , N. P. Topchiev , V. Bonvicini , O. Adriani , I. V. Arkhangelskaja , A. I. Arkhangelskiy , A. V. Bakaldin , S. G. Bobkov , M. Boezio , O. D. Dalkarov , A. E. Egorov , N. A. Glushkov , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , M. D. Kheymits , V. E. Korepanov , F. Longo , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , I. V. Moskalenko , P. Yu. Naumov , P. Picozza , M. F. Runtso , O. V. Serdin , R. Sparvoli , P. Spillantini , Yu. I. Stozhkov , S. I. Suchkov , A. A. Taraskin , M. Tavani , Yu. T. Yurkin , V. G. Zverev

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

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…

Instrumentation and Methods for Astrophysics · Physics 2015-06-11 A. M. Galper , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , M. Boezio , V. Bonvicini , K. A. Boyarchuk , M. I. Fradkin , Yu. V. Gusakov , V. A. Kaplin , V. A. Kachanov , M. D. Kheymits , A. A. Leonov , F. Longo , E. P. Mazets , P. Maestro , P. Marrocchesi , I. A. Mereminskiy , V. V. Mikhailov , A. A. Moiseev , E. Mocchiutti , N. Mori , I. V. Moskalenko , P. Yu. Naumov , P. Papini , P. Picozza , V. G. Rodin , M. F. Runtso , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , N. P. Topchiev , A. Vacchi , E. Vannuccini , Yu. T. Yurkin , N. Zampa , V. G. Zverev , V. N. Zirakashvili

High-energy gamma-ray studying with GAMMA-400

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…

Instrumentation and Methods for Astrophysics · Physics 2017-07-18 N. P. Topchiev , A. M. Galper , V. Bonvicini , I. V. Arkhangelskaja , A. I. Arkhangelskiy , A. V. Bakaldin , S. G. Bobkov , O. D. Dalkarov , A. E. Egorov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , M. D. Kheymits , V. E. Korepanov , A. A. Leonov , V. V. Mikhailov , A. A. Moiseev , I. V. Moskalenko , P. Yu. Naumov , P. Picozza , M. F. Runtso , O. V. Serdin , R. Sparvoli , P. Spillantini , Yu. I. Stozhkov , S. I. Suchkov , A. A. Taraskin , Yu. T. Yurkin , V. G. Zverev

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

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…

Instrumentation and Methods for Astrophysics · Physics 2015-09-09 A. A. Leonov , A. M. Galper , V. Bonvicini , N. P. Topchiev , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , L. Bergstrom , E. Berti , G. Bigongiari , S. G. Bobkov , M. Boezio , E. A. Bogomolov , S. Bonechi , M. Bongi , S. Bottai , G. Castellini , P. W. Cattaneo , P. Cumani , G. L. Dedenko , C. De Donato , V. A. Dogiel , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , A. A. Kaplun , M. D. Kheymits , V. E. Korepanov , J. Larsson , V. A. Loginov , F. Longo , P. Maestro , P. S. Marrocchesi , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. V. Moskalenko , P. Yu. Naumov , P. Papini , M. Pearce , P. Picozza , A. V. Popov , A. Rappoldi , S. Ricciarini , M. F. Runtso , F. Ryde , O. V. Serdin , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , A. A. Taraskin , A. Tiberio , E. M. Tyurin , M. V. Ulanov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , Yu. T. Yurkin , N. Zampa , V. N. Zirakashvili , V. G. Zverev

Dark Matter Search Perspectives with GAMMA-400

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…

Instrumentation and Methods for Astrophysics · Physics 2013-07-10 A. A. Moiseev , A. M. Galper , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , G. A. Avanesov , L. Bergstrom , M. Boezio , V. Bonvicini , K. A. Boyarchuk , V. A. Dogiel , Yu. V. Gusakov , M. I. Fradkin , Ch. Fuglesang , B. I. Hnatyk , V. A. Kachanov , V. A. Kaplin , M. D. Kheymits , V. Korepanov , J. Larsson , A. A. Leonov , F. Longo , P. Maestro , P. Marrocchesi , E. P. Mazets , V. V. Mikhailov , E. Mocchiutti , N. Mori , I. Moskalenko , P. Yu. Naumov , P. Papini , M. Pearce , P. Picozza , M. F. Runtso , F. Ryde , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , N. P. Topchiev , A. Vacchi , E. Vannuccini , Yu. T. Yurkin , N. Zampa , V. N. Zarikashvili , V. G. Zverev

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

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,…

Instrumentation and Methods for Astrophysics · Physics 2022-10-12 N. P. Topchiev , A. M. Galper , I. V. Arkhangelskaja , A. I. Arkhangelskiy , A. V. Bakaldin , R. A. Cherniy , I. V. Chernysheva , E. N. Gudkova , Yu. V. Gusakov , O. D. Dalkarov , A. E. Egorov , M. D. Kheymits , M. G. Korotkov , A. A. Leonov , A. G. Malinin , V. V. Mikhailov , A. V. Mikhailova , P. Yu. Minaev , N. Yu. Pappe , M. V. Razumeyko , M. F. Runtso , Yu. I. Stozhkov , S. I. Suchkov , Yu. T. Yurkin

Study of the Gamma-ray performance of the GAMMA-400 Calorimeter

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…

Instrumentation and Methods for Astrophysics · Physics 2015-03-10 P. Cumani , A. M. Galper , V. Bonvicini , N. P. Topchiev , O. Adriani , R. L. Aptekar , A. Argan , I. V. Arkhangelskaja , A. I. Arkhangelskiy , L. Bergstrom , E. Berti , G. Bigongiari , S. G. Bobkov , M. Boezio , E. A. Bogomolov , S. Bonechi , M. Bongi , S. Bottai , A. Bulgarelli , G. Castellini , P. W. Cattaneo , G. L. Dedenko , C. De Donato , V. A. Dogiel , I. Donnarumma , V. Fioretti , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , A. A. Kaplun , M. D. Kheymits , V. E. Korepanov , J. Larsson , A. A. Leonov , V. A. Loginov , F. Longo , P. Maestro , P. S. Marrocchesi , A. L. Menshenin , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. V. Moskalenko , P. Yu. Naumov , F. Palma , P. Papini , M. Pearce , G. Piano , P. Picozza , A. V. Popov , A. Rappoldi , S. Ricciarini , M. F. Runtso , F. Ryde , S. Sabatini , R. Sarkar , O. V. Serdin , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , A. A. Taraskin , M. Tavani , A. Tiberio , E. M. Tyurin , M. V. Ulanov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , V. Vittorini , Yu. T. Yurkin , N. Zampa , V. N. Zirakashvili , V. G. Zverev

GAMMA-LIGHT: High-Energy Astrophysics above 10 MeV

High-energy phenomena in the cosmos, and in particular processes leading to the emission of gamma- rays in the energy range 10 MeV - 100 GeV, play a very special role in the understanding of our Universe. This energy range is indeed…

Instrumentation and Methods for Astrophysics · Physics 2017-02-22 Aldo Morselli , Andrea Argan , Guido Barbiellini , Walter Bonvicini , Andrea Bulgarelli , Martina Cardillo , Andrew Chen , Paolo Coppi , Anna Maria Di Giorgio , Immacolata Donnarumma , Ettore Del Monte , Valentina Fioretti , Marcello Galli , Manuela Giusti , Attilio Ferrari , Fabio Fuschino , Paolo Giommi , Andrea Giuliani , Claudio Labanti , Paolo Lipari , Francesco Longo , Martino Marisaldi , Sergio Molinari , Carlos Muñoz , Torsten Neubert , Piotr Orleanski , Josep M. Paredes , M. Ángeles Pérez-García , Giovanni Piano , Piergiorgio Picozza , Maura Pilia , Carlotta Pittori , Gianluca Pucella , Sabina Sabatini , Edoardo Striani , Marco Tavani , Alessio Trois , Andrea Vacchi , Stefano Vercellone , Francesco Verrecchia , Valerio Vittorini , Andrzej Zdziarski

Capabilities of the GAMMA-400 gamma-ray telescope to detect gamma-ray bursts from lateral directions

The currently developing space-based gamma-ray telescope GAMMA-400 will measure the gamma-ray and electron + positron fluxes using the main top-down aperture in the energy range from ~20 MeV to several TeV in a highly elliptic orbit…

Instrumentation and Methods for Astrophysics · Physics 2022-01-24 A A Leonov , A M Galper , N P Topchiev , I V Arkhangelskaja , A I Arkhangelskiy , A V Bakaldin , I V Chernysheva , O D Dalkarov , A E Egorov , M D Kheymits , M G Korotkov , A G Malinin , A G Mayorov , V V Mikhailov , A V Mikhailova , P Yu Minaev , N Yu Pappe , P Picozza , R Sparvoli , Yu I Stozhkov , S I Suchkov , Yu T Yurkin

The GAMMA-400 Space Mission

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…

Instrumentation and Methods for Astrophysics · Physics 2015-02-11 P. Cumani , A. M. Galper , V. Bonvicini , N. P. Topchiev , O. Adriani , R. L. Aptekar , I. V. Arkhangelskaja , A. I. Arkhangelskiy , L. Bergstrom , E. Berti , G. Bigongiari , S. G. Bobkov , M. Boezio , E. A. Bogomolov , S. Bonechi , M. Bongi , S. Bottai , G. Castellini , P. W. Cattaneo , G. L. Dedenko , C. De Donato , V. A. Dogiel , M. S. Gorbunov , Yu. V. Gusakov , B. I. Hnatyk , V. V. Kadilin , V. A. Kaplin , A. A. Kaplun , M. D. Kheymits , V. E. Korepanov , J. Larsson , A. A. Leonov , V. A. Loginov , F. Longo , P. Maestro , P. S. Marrocchesi , A. L. Menshenin , V. V. Mikhailov , E. Mocchiutti , A. A. Moiseev , N. Mori , I. V. Moskalenko , P. Yu. Naumov , P. Papini , M. Pearce , P. Picozza , A. V. Popov , A. Rappoldi , S. Ricciarini , M. F. Runtso , F. Ryde , O. V. Serdin , R. Sparvoli , P. Spillantini , S. I. Suchkov , M. Tavani , A. A. Taraskin , A. Tiberio , E. M. Tyurin , M. V. Ulanov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , Yu. T. Yurkin , N. Zampa , V. N. Zirakashvili , V. G. Zverev

Investigating Gamma-Ray Lines from Dark Matter with Future Observatories

We study the prospects for studying line features in gamma-ray spectra with upcoming gamma-ray experiments, such as HESS-II, the Cherenkov Telescope Array (CTA), and the GAMMA-400 satellite. As an example we use the narrow feature at 130…

High Energy Physics - Phenomenology · Physics 2015-06-05 Lars Bergström , Gianfranco Bertone , Jan Conrad , Christian Farnier , Christoph Weniger

Gamma-ray Astronomy: Implications for Fundamental Physics

Gamma-ray Astronomy studies cosmic accelerators through their electromagnetic radiation in the energy range between ~100 MeV and ~100 TeV. The present most sensitive observations in this energy band are performed, from space, by the Large…

High Energy Astrophysical Phenomena · Physics 2011-11-29 Javier Rico

Dark matter searches by the planned gamma-ray telescope GAMMA-400

Our paper reviews the planned space-based gamma-ray telescope GAMMA-400 and evaluates in details its opportunities in the field of dark matter (DM) indirect searches. We estimated GAMMA-400 mean sensitivity to the diphoton DM annihilation…

High Energy Astrophysical Phenomena · Physics 2020-11-26 Andrey E. Egorov , Nikolay P. Topchiev , Arkadiy M. Galper , Oleg D. Dalkarov , Alexey A. Leonov , Sergey I. Suchkov , Yuriy T. Yurkin

The Gamma Ray Detection Capabilities of the Alpha Magnetic Spectrometer

The modeled performance of the Alpha Magnetic Spectrometer (AMS) as a high energy (0.3 to 100 GeV) gamma-ray detector is described, and its gamma ray astrophysics objectives are discussed.

Astrophysics · Physics 2011-05-23 R. Battiston , M. Biasini , E. Fiandrini , J. Petrakis , M. H. Salamon

Indirect Detection of Dark Matter Using MeV-Range Gamma-Ray Telescopes

The astrophysics community is considering plans for a variety of gamma-ray telescopes (including ACT and GRIPS) in the energy range 1--100 MeV, which can fill in the so-called "MeV gap" in current sensitivity. We investigate the utility of…

Cosmology and Nongalactic Astrophysics · Physics 2015-09-15 Kimberly K. Boddy , Jason Kumar

Measurement of the Cosmic Ray e+ plus e- spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope

Designed as a high-sensitivity gamma-ray observatory, the Fermi Large Area Telescope is also an electron detector with a large acceptance exceeding 2m^2 sr at 300 GeV. Building on the gamma-ray analysis, we have developed an efficient…

High Energy Astrophysical Phenomena · Physics 2009-06-19 LAT Collaboration