Indirect searches for dark matter particles at Super-Kamiokande

This work presents indirect searches for dark matter (DM) as WIMPs (Weakly Interacting Massive Particles) using neutrino data collected with the Super-Kamiokande detector from 1996 until 2014.The results of the search for WIMP-induced neutrinos from the Sun and the Milky Way are discussed. We looked for an excess of neutrinos from the Sun/Galactic Center direction as compared to the expected atmospheric neutrino background. No excess of the WIMP-nduced neutrinos is observed in any of the analyses. Limits on the WIMP-nucleon spin-dependend/-independent cross sections (solar analysis) and on the WIMP self-annihilation cross section <sigma V-A > (galactic analysis) are derived assuming various annihilation modes and masses of the relic particles.