Comment on the paper Neutrino lighthouse at Sagittarius A*: Interior of a black hole as the birthplace of cosmic rays and neutrinos - Archive ouverte HAL Access content directly
Preprints, Working Papers, ... Year : 2014

Comment on the paper Neutrino lighthouse at Sagittarius A*: Interior of a black hole as the birthplace of cosmic rays and neutrinos

Dragan Hajdukovic
Connectez-vous pour contacter l'auteur

Abstract

Apparently a quarter of very-high-energy neutrinos detected so far at the IceCube [1, 2] come from the center of the Milky Way, i.e. the supermassive black hole in the center of our galaxy behaves as a neutrino (or antineutrino?) factory [3]. A few years ago [4, 5, 6] it was argued that if particles and antiparticles have gravitational charge of the opposite sign, the interior of a black hole must be the birthplace of cosmic rays including neutrinos; hence, generally speaking, each black hole must be a point-like source of antineutrinos. Now, we show that, in the case of the Milky Way's supermassive black hole, our theoretical predictions are compatible with the observed range (30 TeV to 2 PeV) of energies.
Fichier principal
Vignette du fichier
NeutrinoLighthouseHAL.pdf (127.4 Ko) Télécharger le fichier
Origin Files produced by the author(s)
Loading...

Dates and versions

hal-01086344 , version 1 (24-11-2014)

Identifiers

  • HAL Id : hal-01086344 , version 1

Cite

Dragan Hajdukovic. Comment on the paper Neutrino lighthouse at Sagittarius A*: Interior of a black hole as the birthplace of cosmic rays and neutrinos. 2014. ⟨hal-01086344⟩
270 View
87 Download

Share

Gmail Mastodon Facebook X LinkedIn More