[HTML][HTML] Blazar jets as possible sources of ultra-high energy photons: a short review
G Bhatta - Universe, 2022 - mdpi.com
In this paper, I present a qualitative discussion on the prospect of production of ultra-high
photons in blazars. The sources are a subclass of active galactic nuclei which host …
photons in blazars. The sources are a subclass of active galactic nuclei which host …
[HTML][HTML] Searches for ultra-high-energy photons at the Pierre Auger Observatory
Pierre Auger Collaboration - Universe, 2022 - mdpi.com
The Pierre Auger Observatory, which is the largest air-shower experiment in the world, offers
unprecedented exposure to neutral particles at the highest energies. Since the start of data …
unprecedented exposure to neutral particles at the highest energies. Since the start of data …
A search for instanton-induced decay of super-heavy dark matter in the Pierre Auger Observatory data
O Deligny - arXiv preprint arXiv:2212.04215, 2022 - arxiv.org
Using data collected at the Pierre Auger Observatory, we search for signatures of instanton-
induced processes that would provide evidence of super-heavy particles decaying in the …
induced processes that would provide evidence of super-heavy particles decaying in the …