no code implementations • 26 Aug 2020 • Francesca Calore, Pierluca Carenza, Maurizio Giannotti, Joerg Jaeckel, Alessandro Mirizzi
ALPs coupled only to photons are produced in the SN core via the Primakoff process, and then converted into gamma rays in the Galactic magnetic field.
High Energy Physics - Phenomenology High Energy Astrophysical Phenomena
no code implementations • 27 Jun 2019 • Pierluca Carenza, Tobias Fischer, Maurizio Giannotti, Gang Guo, Gabriel Martinez-Pinedo, Alessandro Mirizzi
We find that the axion emissivity is reduced by over an order of magnitude with respect to the basic OPE calculation, after all these effects are accounted for.
High Energy Physics - Phenomenology Solar and Stellar Astrophysics
