ICRR young researchers' workshop

Session

15 Jul 2026, 11:20

Large Seminar Room 601 (Kashiwa) (Kashiwa)

Conveners

Session 2: Tibet-ASγ/ ALPACA

• Heungsu Shin ()

Contribution list Timetable

14. Recent Results from the Tibet ASγ Experiment: Gamma-Ray Observations and a Related Study on Cosmic-Ray Composition

Ginga Imaizumi (ginga@icrr.u-tokyo.ac.jp)

15/07/2026, 11:20

This presentation introduces three recent peer-reviewed papers related to the Tibet ASγ experiment published in 2025–2026. The first presents a study of the ultra-high-energy γ-ray halo surrounding the Geminga pulsar, providing new constraints on the magnetohydrodynamic turbulence around the source. The second demonstrates the experimental verification of a convolutional neural network...

15. Review on Recent Progress and Status of the ALPACA Experiment

Futatsu Sugimoto (ICRR)

15/07/2026, 11:50

Andes Large area PArticle detector for Cosmic ray physics and Astronomy (ALPACA) experiment is a planned extensive air shower experiment aiming for very high energy gamma ray sources in the southern sky. The full array will combine surface detector array with underground muon detector for gamma / hadron discrimination. Currently the prototype, ALPAQUITA surface array has been constructed and...