Sensitivity of the Cherenkov Telescope Array to the gamma-ray emission from neutrino sources detected by IceCube

the CTA Consortium and FIRESONG Team

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ملخص

Gamma-ray observations of the astrophysical neutrino sources are fundamentally important for understanding the underlying neutrino production mechanism. We investigate the Cherenkov Telescope Array (CTA) ability to detect the very-high-energy (VHE) gamma-ray counterparts to the neutrino-emitting Active Galaxies. The CTA performance under different configurations and array layouts is computed based on the neutrino and gamma-ray simulations of steady and transient types of sources, assuming that the neutrino events are detected with the IceCube neutrino telescope. The CTA detection probability is calculated for both CTA sites taking into account the visibility constraints. We find that, under optimal observing conditions, CTA could observe the VHE gamma-ray emission from at least 3 neutrino events per year.

اللغة الأصليةالإنجليزيّة
رقم المقال1531
دوريةProceedings of Science
مستوى الصوت444
حالة النشرنُشِر - 27 سبتمبر 2024
الحدث38th International Cosmic Ray Conference, ICRC 2023 - Nagoya, اليابان
المدة: ٢٦ يوليو ٢٠٢٣٣ أغسطس ٢٠٢٣

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