# Probing 21cm cosmology and radiative neutrino decays

## TL;DR

This paper explores how the EDGES radio observation can be utilized to set constraints on radiative neutrino decays, linking cosmological data with particle physics phenomena.

## Contribution

It introduces a novel approach to constrain neutrino decay properties using 21cm cosmology data from EDGES.

## Key findings

- Constraints on neutrino decay rates derived from EDGES data
- Implications for neutrino physics and cosmology
- Potential for future 21cm observations to refine these constraints

## Abstract

Here we discuss the recent EDGES observation of a excess in its radio profile and how it can be used to constrain radiative neutrino decays.