Axion Searches with Helioscopes and astrophysical signatures for axion(-like) particles

Understand

The first part reviews the working mechanisms, capabilities and performance of axion helioscopes, including the achieved results so far.

• The 2nd part is observationally driven.
• New simulation results obtained with the Geant4 code reconstruct spectral shape of solar X-ray spectra, and their isotropic emission and lateral size.
• The derived rst mass of the axion(-like) particles is ~10meV.