APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker: Kohta Murase (Penn State)
Title: Multi-Messenger Implications of High-Energy Cosmic Particles
Date (JST): Thu, Jul 20, 2017, 13:30 - 14:30
Place: Seminar Room A
Abstract: Recent progress of cosmic particle observations has deepened our knowledge on the non-thermal Universe. New data on high-energy cosmic rays, gamma rays, and neutrinos are now available thanks to various experiments, and multi-messenger approaches may give us powerful clues to the long-standing mystery about the origin of extragalactic cosmic rays. In this talk, we discuss physical connections among multi-messenger particles and consider their implications. The fact that energy generation rates of cosmic rays, neutrinos, and gamma rays are comparable might suggest their unified picture.