Time-lag in hadronic channel: to explore delayed VHE-flare of 3C 279

Sunanda, R Moharana - Astrophysics and Space Science, 2025 - Springer
Abstract On 28 January 2018, the High Energy Stereoscopic System (HESS) reported a
significant very-high-energy (VHE) gamma-ray activity, occurring nearly 11 days after the …

Proton synchrotron, plausible explanation for delayed VHE activity of 3C 279 in 2018

R Moharana - arXiv preprint arXiv:2310.03561, 2023 - arxiv.org
A nearly 11-day delayed very-high-energy (VHE) activity compared to the Fermi-LAT flare
from quasar 3C 279 was reported by HESS on 28 January 2018. 3C 279 has long been …