A possible cosmological origin of the KM3-230213A event
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/10/079
Abstract: We propose a novel cosmological scenario to explain the exceptional KM3-230213A neutrino event reported at an energy scale of 𝒪(100) PeV by the KM3NeT collaboration, along with its associated gravitational wave signatures. In our framework,… read more here.
Keywords: neutrino; 230213a event; km3 230213a; event ... See more keywords
Jet–red giant interactions as a source of extragalactic neutrinos: Insights from KM3-230213A
Sign Up to like & getrecommendations! Published in 2025 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staf1929
Abstract: The production sites of high-energy astrophysical neutrinos remain uncertain, though growing evidence suggests a connection to relativistic jets in active galactic nuclei (AGN). We present a detailed analysis of the recent PeV neutrino event KM3−230213A… read more here.
Keywords: km3 230213a; interactions source; giant interactions; red giant ... See more keywords
Super heavy dark matter origin of the PeV neutrino event: KM3-230213A
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review D"
DOI: 10.1103/vvqq-1z2t
Abstract: The recent observation of the ultrahigh-energy neutrino event KM3-230213A by the KM3NeT experiment offers a compelling avenue to explore physics beyond the Standard Model (SM). In this paper, we explore a simplest possibility that this… read more here.
Keywords: heavy dark; km3 230213a; event; neutrino event ... See more keywords