Assistant Professor Hiroki Yoneda (15th batch), had a presentation at the workshop “All that Antimatters in the Universe” at CERN
【Date】January 22, 2026
【Presentation Title】Imaging the positron annihilation line with 20-year INTEGRAL/SPI observations and future prospects with COSI
【Venue】CERN
【Location】Geneva, Switzerland
【Host organization】CERN-TH Institute
