Estimation of the Light Component Spectrum of Cosmic Rays in the Energy Range of 200–10 000 TeV by the Hybrid Method

Sveshnikova, L.G.; Okuneva, E.A.; Astapov, I.I.; Bezyazeekov, P.A.; Blinov, A.V.; Borodin, A.N.; Bonvech, E.A.; Budnev, N.M.; Bulan, A.V.; Chernov, D.V.; Chiavassa, A.; Dyachok, A.N.; Gafarov, A.R.; Garmash, A.Y.; Gress, E.O.; Gress, O.A.; Gress, T.I.; Grebenyuk, V.M.; Grinyuk, A.A.; Grishin, O.G.; Ivanova, A.L.; Ivanova, A.D.; Iliushin, M.A.; Kalmykov, N.N.; Kindin, V.V.; Kiryuhin, S.N.; Kokoulin, R.P.; Kompaniets, K.G.; Korosteleva, E.E.; Kozhin, V.A.; Kravchenko, E.A.; Kryukov, A.P.; Kuzmichev, L.A.; Lagutin, A.A.; Lavrova, M.V.; Lemeshev, Y.E.; Lubsandorzhiev, B.K.; Lubsandorzhiev, N.B.; Lukanov, A.D.; Malakhov, S.D.; Mirgazov, R.R.; Monkhoev, R.D.; Osipova, E.A.; Pakhorukov, A.L.; Pan, A.; Panov, A.D.; Pankov, L.V.; Petrukhin, A.A.; Poddubnyi, I.A.; Podgrudkov, D.A.; Popova, E.G.; Postnikov, E.B.; Prosin, V.V.; Pushnin, A.A.; Raikin, R.I.; Razumov, A.Y.; Rubtsov, G.I.; Ryabov, E.V.; Samoliga, V.S.; Satyshev, I.; Shaikovskii, A.V.; Silaev, A.A.; Silaev, A.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.; Volchugov, P.A.; Volkov, N.V.; Voronin, D.M.; Yashin, I.I.; Zagorodnikov, A.V.; Zhurov, D.P.; Zirakashvili, V.N.

Авторы: Sveshnikova L.G., Okuneva E.A., Astapov I.I., Bezyazeekov P.A., Blinov A.V., Borodin A.N., Bonvech E.A., Budnev N.M., Bulan A.V., Chernov D.V., Chiavassa A., Dyachok A.N., Gafarov A.R., Garmash A.Yu, Gress E.O., Gress O.A., Gress T.I., Grebenyuk V.M., Grinyuk A.A., Grishin O.G., Ivanova A.L., Ivanova A.D., Iliushin M.A., Kalmykov N.N., Kindin V.V., Kiryuhin S.N., Kokoulin R.P., Kompaniets K.G., Korosteleva E.E., Kozhin V.A., Kravchenko E.A., Kryukov A.P., Kuzmichev L.A., Lagutin A.A., Lavrova M.V., Lemeshev Yu E., Lubsandorzhiev B.K., Lubsandorzhiev N.B., Lukanov A.D., Malakhov S.D., Mirgazov R.R., Monkhoev R.D., Osipova E.A., Pakhorukov A.L., Pan A., Panov A.D., Pankov L.V., Petrukhin A.A., Poddubnyi I.A., Podgrudkov D.A., Popova E.G., Postnikov E.B., Prosin V.V., Pushnin A.A., Raikin R.I., Razumov A.Yu, Rubtsov G.I., Ryabov E.V., Samoliga V.S., Satyshev I., Shaikovskii A.V., Silaev A.A., Silaev A.A., Sidorenkov A.Yu, Skurikhin A.V., Sokolov A.V., Tabolenko V.A., Tanaev A.B., Ternovoy M.Yu, Tkachev L.G., Ushakov N.A., Volchugov P.A., Volkov N.V., Voronin D.M., Yashin I.I., Zagorodnikov A.V., Zhurov D.P., Zirakashvili V.N.
Журнал: Bulletin of the Russian Academy of Sciences: Physics
Том: 89
Номер: 6
Год издания: 2025
Издательство: Allerton Press Inc.
Местоположение издательства: United States
Первая страница: 899
Последняя страница: 903
DOI: 10.1134/s1062873825711638
Аннотация: New results on measuring the spectrum of the light component (protons + helium) of cosmic rays in the classical knee region in the primary cosmic ray spectrum at energies of ∼200–20000 are presented. The results were obtained from hybrid data of the TAIGA experiment in which Cherenkov light of the shower is recorded simultaneously by two (IACT + HiSCORE) facilities. The showers are separated from the light component for the first time using image parameters recorded by the IACT atmospheric image telescope. The developed approach to separation of the light component is based on and confirmed by Monte Carlo calculations. In the obtained spectrum of the light component in the energy range of 200–20000 TeV, a pronounced knee is observed at an energy of about 3 PeV.
Добавил в систему: Волчугов Павел Андреевич

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Estimation of the Light Component Spectrum of Cosmic Rays in the Energy Range of 200–10 000 TeV by the Hybrid Methodстатья

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