Enviar artigo por via de e-mail A System for Generating the Trigger Signals of the Spaceborne GAMMA-400 Telescope
- Autores: Arkhangelskiy A.I.1,2, Galper A.M.1,2, Arkhangelskaja I.V.2, Bakaldin A.V.1,3, Gusakov Y.V.1, Dalkarov O.D.1, Egorov A.E.1, Zverev V.G.1, Leonov A.A.1,2, Pappe N.Y.1, Runtso M.F.2, Stozhkov Y.I.1, Suchkov S.I.1, Topchiev N.P.1, Kheymits M.D.2, Chasovikov E.N.2, Chernysheva I.V.1,2, Yurkin Y.T.2
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Afiliações:
- Lebedev Physical Institute, Russian Academy of Sciences
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Scientific Research Institute of System Analysis, Russian Academy of Sciences
- Edição: Volume 83, Nº 5 (2019)
- Páginas: 625-628
- Seção: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/187389
- DOI: https://doi.org/10.3103/S1062873819050071
- ID: 187389
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Resumo
The GAMMA-400 space project is one of the new generation of space observatories designed to search for signs of dark matter in the cosmic gamma emission, and to measure the characteristics of diffuse gamma-ray emission and gamma-rays from the Sun during periods of solar activity; gamma-ray bursts; extended and point gamma-ray sources; and electron, positron, and cosmic-ray nuclei fluxes with energies in the TeV ranges. The GAMMA-400 γ-ray telescope constitutes the core of the scientific instrumentation. The nature of the intended experiments imposes stringent requirements on the gamma telescope’s system of trigger signal formation, now being developed using the state-of-the-art logic devices and fast data links. The design concept of the system is discussed, along with the chosen engineering solutions and some experimental results obtained during the operation of the system prototype using a positron beam with energies of 100–300 MeV from the PAKHRA S-25R synchrotron at the Lebedev Physical Institute.
Sobre autores
A. Arkhangelskiy
Lebedev Physical Institute, Russian Academy of Sciences; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Autor responsável pela correspondência
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991; Moscow, 115409
A. Galper
Lebedev Physical Institute, Russian Academy of Sciences; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991; Moscow, 115409
I. Arkhangelskaja
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 115409
A. Bakaldin
Lebedev Physical Institute, Russian Academy of Sciences; Scientific Research Institute of System Analysis, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991; Moscow, 117218
Yu. Gusakov
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
O. Dalkarov
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
A. Egorov
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
V. Zverev
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
A. Leonov
Lebedev Physical Institute, Russian Academy of Sciences; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991; Moscow, 115409
N. Pappe
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
M. Runtso
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 115409
Yu. Stozhkov
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
S. Suchkov
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
N. Topchiev
Lebedev Physical Institute, Russian Academy of Sciences
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991
M. Kheymits
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 115409
E. Chasovikov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 115409
I. Chernysheva
Lebedev Physical Institute, Russian Academy of Sciences; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 119991; Moscow, 115409
Yu. Yurkin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: AIArkhangelskij@mephi.ru
Rússia, Moscow, 115409
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