Primary cosmic ray energy spectrum and mean  mass composition using data from the TAIGA astrophysical complex

Prosin, Vasily; Astapov, I.; Bezyazeekov, P.; Bonvech, E.; Borodin, A.; Bulan, A.; Chiavassa, Andrea; Chernov, D.; Dyachok, A.; Gafarov, A.; Garmash, A.; Grebenyuk, V.; Gress, O.; Gress, E.; Gress, T.; Grinyuk, A.; Grishin, O.; Ivanova, A. D.; Ivanova, Anna L.; Kalmykov, N.; Kindin, V. V.; Kiryuhin, S.; Kokoulin, R.; Kompaniets, K.; Korosteleva, E.; Kozhin, V.; Kravchenko, E.; Kryukov, A.; Kuzmichev, L.; Lagutin, A.; Lavrova, M.; Lemeshev, Y.; Lubsandorzhiev, B.; Lubsandorzhiev, N.; Lukanov, A.; Lukyantsev, D.; Malakhov, S.; Mirgazov, R.; Monkhoev, R.; Okuneva, E.; Osipova, E.; Pakhorukov, A.; Pan, A.; Panasenko, L.; Pankov, L.; Panov, A.; Petrukhin, A. A.; Poddubny, I.; Podgrudkov, D.; Poleschuk, V.; Ponomareva, V.; Popova, E.; Postnikov, E.; Ptuskin, V.; Pushnin, A.; Raikin, R.; Razumov, Alexander; Rubtsov, G.; Ryabov, E.; Sagan, Y.; Samoliga, V.; Silaev, Alexander A.; Silaev, Alexey A.; Sidorenkov, A.; Skurikhin, A.; Sokolov, A.; Sveshnikova, L.; Tabolenko, V.; Tanaev, A.; Tarashchansky, B.; Ternovoy, M.; Tkachev, L.; Togoo, R.; Ushakov, N.; Vaidyanathan, A.; Volchugov, P.; Volkov, N.; Voronin, D.; Zagorodnikov, A.; Zhaglova, A.; Zhurov, D.; Yashin, I. I.

doi:10.21468/SciPostPhysProc.13.037

SciPost Physics Proceedings

Primary cosmic ray energy spectrum and mean mass composition using data from the TAIGA astrophysical complex

V. Prosin, I. Astapov, P. Bezyazeekov, E. Bonvech, A. Borodin, A. Bulan, A. Chiavassa, D. Chernov, A. Dyachok, A. Gafarov, A. Garmash, V. Grebenyuk, O. Gress, E. Gress, T. Gress, A. Grinyuk, O. Grishin, A. D. Ivanova, A. L. Ivanova, N. Kalmykov, V. Kindin, S. Kiryuhin, R. Kokoulin, K. Kompaniets, E. Korosteleva, V. Kozhin, E. Kravchenko, A. Kryukov, L. Kuzmichev, A. Lagutin, M. Lavrova, Y. Lemeshev, B. Lubsandorzhiev, N. Lubsandorzhiev, A. Lukanov, D. Lukyantsev, S. Malakhov, R. Mirgazov, R. Monkhoev, E. Okuneva, E. Osipova, A. Pakhorukov, A. Pan, L. Panasenko, L. Pankov, A. D. Panov, A. Petrukhin, I. Poddubny, D. Podgrudkov, V. Poleschuk, V. Ponomareva, E. Popova, E. Postnikov, V. Ptuskin, A. Pushnin, R. Raikin, A. Razumov, G. Rubtsov, E. Ryabov, Y. Sagan, V. Samoliga, A. Silaev, A. Silaev, A. Sidorenkov, A. Skurikhin, A. Sokolov, L. Sveshnikova, V. Tabolenko, A. Tanaev, B. Tarashchansky, M. Y. Ternovoy, L. Tkachev, R. Togoo, N. Ushakov, A. Vaidyanathan, P. Volchugov, N. Volkov, D. Voronin, A. Zagorodnikov, A. Zhaglova, D. Zhurov, I. Yashin

SciPost Phys. Proc. 13, 037 (2023) · published 29 September 2023

doi: 10.21468/SciPostPhysProc.13.037
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21st International Symposium on Very High Energy Cosmic Ray Interactions

Abstract

The corrected dependence of the mean depth of the EAS maximum $X_{max}$ on the energy was obtained from the data of the Tunka-133 array for 7 years and the TAIGA-HiSCORE array for 2 years. The parameter $\langle\ln A\rangle$ , characterizing the mean mass compositon was derived from these results. The differential energy spectrum of primary cosmic rays in the energy range of $2\cdot 10^{14}$ – $2\cdot 10^{16}$ eV was reconstructed using the new parameter $Q_{100}$ the Cherenkov light flux at the core distance 100 m. Change of the parameter for the energy reconstuction for the TAIGA-HiSCORE from $Q_{200}$ to $Q_{100}$ provides a decreasing energy threshold for the spectrum to about 200 TeV.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.13.037
TI  - Primary cosmic ray energy spectrum and mean  mass composition using data from the TAIGA astrophysical complex
PY  - 2023/09/29
UR  - https://scipost.org/SciPostPhysProc.13.037
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 13
SP  - 037
A1  - Prosin, Vasily
AU  - Astapov, I.
AU  - Bezyazeekov, P.
AU  - Bonvech, E.
AU  - Borodin, A.
AU  - Bulan, A.
AU  - Chiavassa, Andrea
AU  - Chernov, D.
AU  - Dyachok, A.
AU  - Gafarov, A.
AU  - Garmash, A.
AU  - Grebenyuk, V.
AU  - Gress, O.
AU  - Gress, E.
AU  - Gress, T.
AU  - Grinyuk, A.
AU  - Grishin, O.
AU  - Ivanova, A. D.
AU  - Ivanova, Anna L.
AU  - Kalmykov, N.
AU  - Kindin, V. V.
AU  - Kiryuhin, S.
AU  - Kokoulin, R.
AU  - Kompaniets, K.
AU  - Korosteleva, E.
AU  - Kozhin, V.
AU  - Kravchenko, E.
AU  - Kryukov, A.
AU  - Kuzmichev, L.
AU  - Lagutin, A.
AU  - Lavrova, M.
AU  - Lemeshev, Y.
AU  - Lubsandorzhiev, B.
AU  - Lubsandorzhiev, N.
AU  - Lukanov, A.
AU  - Lukyantsev, D.
AU  - Malakhov, S.
AU  - Mirgazov, R.
AU  - Monkhoev, R.
AU  - Okuneva, E.
AU  - Osipova, E.
AU  - Pakhorukov, A.
AU  - Pan, A.
AU  - Panasenko, L.
AU  - Pankov, L.
AU  - Panov, A.
AU  - Petrukhin, A. A.
AU  - Poddubny, I.
AU  - Podgrudkov, D.
AU  - Poleschuk, V.
AU  - Ponomareva, V.
AU  - Popova, E.
AU  - Postnikov, E.
AU  - Ptuskin, V.
AU  - Pushnin, A.
AU  - Raikin, R.
AU  - Razumov, Alexander
AU  - Rubtsov, G.
AU  - Ryabov, E.
AU  - Sagan, Y.
AU  - Samoliga, V.
AU  - Silaev, Alexander A.
AU  - Silaev, Alexey A.
AU  - Sidorenkov, A.
AU  - Skurikhin, A.
AU  - Sokolov, A.
AU  - Sveshnikova, L.
AU  - Tabolenko, V.
AU  - Tanaev, A.
AU  - Tarashchansky, B.
AU  - Ternovoy, M.
AU  - Tkachev, L.
AU  - Togoo, R.
AU  - Ushakov, N.
AU  - Vaidyanathan, A.
AU  - Volchugov, P.
AU  - Volkov, N.
AU  - Voronin, D.
AU  - Zagorodnikov, A.
AU  - Zhaglova, A.
AU  - Zhurov, D.
AU  - Yashin, I. I.
AB  - The corrected dependence of the mean depth of the EAS maximum $X_{max}$ on the energy was obtained from the data of the Tunka-133 array for 7 years and the TAIGA-HiSCORE array for 2 years. The parameter $\langle\ln A\rangle$, characterizing the mean mass compositon was derived from these results. The differential energy spectrum of primary cosmic rays in the energy range of $2\cdot 10^{14}$ – $2\cdot 10^{16}$ eV was reconstructed using the new parameter $Q_{100}$ the Cherenkov light flux at the core distance 100 m. Change of the parameter for the energy reconstuction for the TAIGA-HiSCORE from $Q_{200}$ to $Q_{100}$ provides a decreasing energy threshold for the spectrum to about 200 TeV.
ER  -

@Article{10.21468/SciPostPhysProc.13.037,
	title={{Primary cosmic ray energy spectrum and mean  mass composition using data from the TAIGA astrophysical complex}},
	author={V. Prosin and I. Astapov and P. Bezyazeekov and E. Bonvech and A. Borodin and A. Bulan and A. Chiavassa and D. Chernov and A. Dyachok and A. Gafarov and A. Garmash and V. Grebenyuk and O. Gress and E. Gress and T. Gress and A. Grinyuk and O. Grishin and A. D. Ivanova and A. L. Ivanova and N. Kalmykov and V. Kindin and S. Kiryuhin and R. Kokoulin and K. Kompaniets and E. Korosteleva and V. Kozhin and E. Kravchenko and A. Kryukov and L. Kuzmichev and A. Lagutin and M. Lavrova and Y. Lemeshev and B. Lubsandorzhiev and N. Lubsandorzhiev and A. Lukanov and D. Lukyantsev and S. Malakhov and R. Mirgazov and R. Monkhoev and E. Okuneva and E. Osipova and A. Pakhorukov and A. Pan and L. Panasenko and L. Pankov and A. D. Panov and A. Petrukhin and I. Poddubny and D. Podgrudkov and V. Poleschuk and V. Ponomareva and E. Popova and E. Postnikov and V. Ptuskin and A. Pushnin and R. Raikin and A. Razumov and G. Rubtsov and E. Ryabov and Y. Sagan and V. Samoliga and A. Silaev and A. Silaev and A. Sidorenkov and A. Skurikhin and A. Sokolov and L. Sveshnikova and V. Tabolenko and A. Tanaev and B. Tarashchansky and M. Y. Ternovoy and L. Tkachev and R. Togoo and N. Ushakov and A. Vaidyanathan and P. Volchugov and N. Volkov and D. Voronin and A. Zagorodnikov and A. Zhaglova and D. Zhurov and I. Yashin},
	journal={SciPost Phys. Proc.},
	pages={037},
	year={2023},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.13.037},
	url={https://scipost.org/10.21468/SciPostPhysProc.13.037},
}

Cited by 1

Authors / Affiliations: mappings to Contributors and Organizations

See all Organizations.

¹ Vasily Prosin,
² I. Astapov,
³ P. Bezyazeekov,
³ E. Bonvech,
⁴ A. Borodin,
¹ A. Bulan,
⁵ ⁶ Andrea Chiavassa,
¹ D. Chernov,
³ A. Dyachok,
³ A. Gafarov,
⁷ ⁸ A. Garmash,
⁴ ⁹ V. Grebenyuk,
³ O. Gress,
³ E. Gress,
³ T. Gress,
⁴ A. Grinyuk,
³ O. Grishin,
³ A. D. Ivanova,
³ ⁸ Anna L. Ivanova,
¹ N. Kalmykov,
² V. V. Kindin,
³ S. Kiryuhin,
² R. Kokoulin,
² K. Kompaniets,
¹ E. Korosteleva,
¹ V. Kozhin,
⁷ ⁸ E. Kravchenko,
¹ A. Kryukov,
¹ L. Kuzmichev,
¹⁰ A. Lagutin,
⁴ M. Lavrova,
³ Y. Lemeshev,
¹¹ B. Lubsandorzhiev,
¹ N. Lubsandorzhiev,
¹¹ A. Lukanov,
³ D. Lukyantsev,
³ S. Malakhov,
³ R. Mirgazov,
³ R. Monkhoev,
² E. Okuneva,
¹ E. Osipova,
³ A. Pakhorukov,
⁴ A. Pan,
⁷ L. Panasenko,
³ L. Pankov,
¹ A. Panov,
² A. A. Petrukhin,
³ I. Poddubny,
¹ D. Podgrudkov,
³ V. Poleschuk,
³ V. Ponomareva,
¹ E. Popova,
¹ E. Postnikov,
¹² V. Ptuskin,
³ A. Pushnin,
¹⁰ R. Raikin,
¹ Alexander Razumov,
¹¹ G. Rubtsov,
³ E. Ryabov,
⁴ ⁹ Y. Sagan,
³ V. Samoliga,
¹ Alexander A. Silaev,
¹ Alexey A. Silaev,
¹¹ A. Sidorenkov,
¹ A. Skurikhin,
⁷ ⁸ A. Sokolov,
¹ L. Sveshnikova,
³ V. Tabolenko,
³ A. Tanaev,
³ B. Tarashchansky,
³ M. Ternovoy,
⁴ L. Tkachev,
¹³ R. Togoo,
¹¹ N. Ushakov,
⁷ A. Vaidyanathan,
¹ P. Volchugov,
¹⁰ N. Volkov,
¹¹ D. Voronin,
³ A. Zagorodnikov,
³ A. Zhaglova,
³ ¹⁴ D. Zhurov,
² I. I. Yashin

Funders for the research work leading to this publication