Diffuse Emission of High-Energy Neutrinos from a Global Fit to Cosmic Rays

Model of diffuse emission of high-energy neutrinos from a global fit of cosmic rays and model of high-energy neutrino emission from unresolved pulsar-powered sources. The maps presented in the form of <em>HEALPix </em>maps (Gorski et al 2005, ApJ, 622, 759) of per-flavor intensity in units of GeV^-1 cm^-2 s^-1 sr^-1 at 50 logarithmically spaced energies between 10 GeV and 10⁸ GeV. We use a value of NSIDE=256 and the RING binning scheme. We here make available our fiducial model, which is calculated assuming the <em>Ferrière 2001</em> cosmic ray source distribution, the <em>AAfrag</em> hadronic production cross sections and the <em>GALPROP</em> gas maps. We calculated the emission from unresolved sources following Vecchiotti et al. 2022, ApJ, 928, 19. In Version 2 of this dataset, we also make available the local cosmic ray fluxes of our fiducial model obtained from a global fit to cosmic ray data together with the corresponding 68% and 95% uncertainty bands. These are shown in figure 6 of arXiv:2211.15607. The nuclear fluxes are in (GeV/n)^-1 m^-2 s^-1 sr^-1, the fluxes of electrons and positrons are in GeV^-1 m^-2 s^-1 sr^-1 . The fluxes are local interstellar fluxes without solar modulation. Please refer to arXiv:2211.15607 for further details. When using these models in your research work, please refer to this Zenodo dataset and the publication.