"astroparticle physics" . . . . "particle astrophysicist" . . . "astroparticle" . "Astroparticle physicist" . . . . . . "Astro-Particle Physics" . . . . "Astroparticle Physics" . . . . . . . . "Astroparticle physics" . "astroparticles" . . . . . "astroparticle physicist" . . . "particle astrophysics" . "Astroparticle physics" . . . "astronomical" .