Speaker
Dr
Hidetoshi Sano
(Nagoya University)
Description
Gamma-ray supernova remnants are thought to be primary accelerators of cosmic-ray protons up to knee energy. Over the last two decades, we have learned that interactions between SNR's shock waves and interstellar neutral gas play a key element in understanding the origin of cosmic-ray protons and their gamma-ray radiation (e.g., Fukui et al. 2003, 2012, 2017; Sano et al. 2017, 2019; Maxted et al. 2013, 2018). In this talk, I will present the latest ALMA CO results
toward the gamma-ray supernova remnants RXJ1713.7-3946, N132D, and gamma-ray superbubble 30 Doradus C.
