Multi-messenger model for the starburst galaxy M82
Elsa de Cea del Pozo, Diego F. Torres, Ana Y. Rodriguez Marrero
TL;DR
This paper presents a comprehensive multi-messenger emission model for the starburst galaxy M82, covering radio to gamma-ray frequencies and neutrino predictions, aiding future observational and diffuse background studies.
Contribution
It introduces a consistent, multifrequency emission model for M82 that includes neutrino emission predictions, integrating electromagnetic and neutrino data for the first time.
Findings
Predicted gamma-ray fluxes for Fermi, MAGIC II/VERITAS, and CTA.
Estimated neutrino fluxes from M82 for all flavors.
Model provides a basis for understanding diffuse neutrino backgrounds.
Abstract
In this paper, a consistent model of the multifrequency emission of the starburst galaxy M82, from radio to gamma-rays is presented and discussed. Predictions for observations with Fermi, MAGIC II/VERITAS and CTA telescopes are made. The model is also used to self-consistenty compute the (all flavors) emission of neutrinos resulting from this starburst galaxy, what can be used in considerations of the diffuse contributions of such objects.
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