Detection of Gamma-Rays from the CRAB NEBULA with TAIGA-IACT Installation in Stereo-Mode Based on Data from 2020 to 2023

Volchugov, P.A.; Astapov, I.I.; Bezyazykov, P.A.; Blinov, A.V.; Borodin, A.N.; Budnev, N.M.; Bulan, A.V.; Volkov, N.V.; Voronin, D.M.; Gafarov, A.R.; Gres, E.O.; Gres, O.A.; Gres, T.I.; Grishin, O.G.; Garmash, A.Y.; Grebenyuk, V.M.; Grinyuk, A.A.; Dyachok, A.N.; Zhurov, D.P.; Zagorodnikov, A.V.; Zirakashvili, V.N.; Ivanova, A.D.; Ivanova, A.L.; Ilyushin, M.A.; Kalmykov, N.N.; Kindin, V.V.; Kiryukhin, S.N.; Kokoulin, R.P.; Kompanietz, K.G.; Korosteleva, E.E.; Kozhin, V.A.; Kravchenko, E.A.; Kryukov, A.P.; Kuzmichev, L.A.; Chiavassa, A.; Lavrova, M.V.; Lagutin, A.A.; Lemeshev, Y.E.; Lubsandorzhiev, B.K.; Lubsandorzhiev, N.B.; Lukanov, A.D.; Malakhov, S.D.; Mirgazov, R.R.; Monkhoev, R.D.; Okuneva, E.A.; Osipova, E.A.; Pakhorukov, A.L.; Pan, A.; Panov, A.D.; Pankov, L.V.; Petrukhin, A.A.; Poddubny, I.A.; Popova, E.G.; Postnikov, E.B.; Prosin, V.V.; Pushnin, A.A.; Razumov, A.Y.; Raikin, R.I.; Rubtsov, G.I.; Ryabov, E.V.; Samoliga, V.S.; Satyshev, I.; Sveshnikova, L.G.; Silaev, A.A.; A Silaev, A.(.; Sidorenkov, A.Y.; Skurikhin, A.V.; Sokolov, A.V.; Tabolenko, V.A.; Tanaev, A.B.; Ternovoy, M.Y.; Tkachev, L.G.; Ushakov, N.A.; Shaikovsky, A.V.; Yashin, I.I.

Авторы: Volchugov P.A., Astapov I.I., Bezyazykov P.A., Blinov A.V., Borodin A.N., Budnev N.M., Bulan A.V., Volkov N.V., Voronin D.M., Gafarov A.R., Gres E.O., Gres O.A., Gres T.I., Grishin O.G., Garmash A.Yu, Grebenyuk V.M., Grinyuk A.A., Dyachok A.N., Zhurov D.P., Zagorodnikov A.V., Zirakashvili V.N., Ivanova A.D., Ivanova A.L., Ilyushin M.A., Kalmykov N.N., Kindin V.V., Kiryukhin S.N., Kokoulin R.P., Kompanietz K.G., Korosteleva E.E., Kozhin V.A., Kravchenko E.A., Kryukov A.P., Kuzmichev L.A., Chiavassa A., Lavrova M.V., Lagutin A.A., Lemeshev Y.E., Lubsandorzhiev B.K., Lubsandorzhiev N.B., Lukanov A.D., Malakhov S.D., Mirgazov R.R., Monkhoev R.D., Okuneva E.A., Osipova E.A., Pakhorukov A.L., Pan A., Panov A.D., Pankov L.V., Petrukhin A.A., Poddubny I.A., Popova E.G., Postnikov E.B., Prosin V.V., Pushnin A.A., Razumov A.Yu, Raikin R.I., Rubtsov G.I., Ryabov E.V., Samoliga V.S., Satyshev I., Sveshnikova L.G., Silaev A.A., A Silaev A.(Jr ), Sidorenkov A.Yu, Skurikhin A.V., Sokolov A.V., Tabolenko V.A., Tanaev A.B., Ternovoy M.Yu, Tkachev L.G., Ushakov N.A., Shaikovsky A.V., Yashin I.I.
Журнал: Physics of Atomic Nuclei
Том: 88
Номер: 5
Год издания: 2025
Издательство: Pleiades Publishing, Ltd
Местоположение издательства: Road Town, United Kingdom
Первая страница: 871
Последняя страница: 877
DOI: 10.1134/s106377882560160x
Аннотация: Gamma-ray astronomy is a critical tool for probing high-energy astrophysical processes. Among celestial sources, the Crab Nebula is a standard candle owing to its persistent and well- characterized gamma-ray emission. This work is devoted to the detection of gamma rays from the Crab Nebula by the TAIGA-IACT—imaging atmospheric Cherenkov telescopes in stereo mode in the period 2020–2023. During the analyzed period of observations, the installation included 2 and 3 telescopes at a distance of 320 m from each other. Each telescope has a reﬂector with a diameter of 4.3 m, in the focus of which is located a recording camera with a field of view of 10◦ 10◦. The energy threshold of the setup in the stereo mode of observations for gamma rays was 8 TeV. This work presents approach for reconstructing EAS parameters and gamma-hadron separation from stereoscopic TAIGA-IACT data. The energy spectrum of the PWN Crab Nebula is obtained.
Добавил в систему: Кузьмичев Леонид Александрович

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Detection of Gamma-Rays from the CRAB NEBULA with TAIGA-IACT Installation in Stereo-Mode Based on Data from 2020 to 2023статья

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