Sensitivity of the Cherenkov Telescope Array to emission from the gamma-ray counterparts of neutrino events

0567959 - FZÚ 2023 RIV IT eng C - Konferenční příspěvek (zahraniční konf.)
Abdalla, H. - Abe, H. - Abe, S. - Araudo, Anabella Teresa - Blažek, Jiří - Boháčová, Martina - Chudoba, Jiří - Ebr, Jan - Hamal, Petr - Havelka, Matěj - Janeček, Petr - Mandát, Dušan - Palatka, Miroslav - Pech, Miroslav - Prouza, Michael - Schovánek, Petr - Trávníček, Petr - Vícha, Jakub - Vraštil, Michal … celkem 1344 autorů
Sensitivity of the Cherenkov Telescope Array to emission from the gamma-ray counterparts of neutrino events.
Proceedings of Science. Vol. 395. Trieste: Sissa Medilab srl, 2022, č. článku 975. ISSN 1824-8039.
[International Cosmic Ray Conference (ICRC2021) /37./. Berlin (DE), 12.07.2021-23.07.2021]
Grant CEP: GA MŠMT(CZ) EF18_046/0016007; GA MŠMT EF16_013/0001403; GA MŠMT LTT17006; GA MŠMT LM2015046
Grant ostatní: OP VVV - CTA-CZ II(XE) CZ.02.1.01/0.0/0.0/18_046/0016007
Výzkumná infrastruktura: CTA-CZ II - 90105
Institucionální podpora: RVO:68378271
Klíčová slova: CTA * VHE gamma-ray * neutrino astrophysical sources
Obor OECD: Particles and field physics
https://pos.sissa.it/395/975/pdf

We investigate the possibility of detection of the VHE gamma-ray counterparts to the neutrino astrophysical sources within the Neutrino Target of Opportunity (NToO) program of CTA using the populations simulated by the FIRESONG software to resemble the diffuse astrophysical neutrino flux measured by IceCube. We derive the detection probability for different zenith angles and geomagnetic field configurations. The difference in detectability of sources between CTA-North and CTA-South for the average geomagnetic field is not substantial. We investigate the effect of a higher night-sky background and the preliminary CTA Alpha layout on the detection probability.
Trvalý link: https://hdl.handle.net/11104/0339267