What does the physics look like in extreme environments ?
In the universe, uncountable phenomena which cannot be realized on the earth are happening every second.
I am especially interested in Cosmic Rays, some of which can reach 1020 eV.
They will tell us fundamental physics we don’t know yet.
Recent posts
IACHEC 2026@Bad Endorf in Germany
We gathered again in Bad Endorf, a beautiful city with a lake, 1 hour away from Munich, to have a yearly meeting on the international cross calibration of X-ray astronomical satellites. This year I have shared the calibration status of XRISM Xtend and “flaring” events seen with Xtend during non-science observations. As we are in…
XRISM international conference 2025 @Kyoto
A conference to showcase the XRISM’s performance and scientific results, and to discuss the future, has been held in Kyoto, Japan on Oct. 20–24 (XRISM 2025). It was an excellent experience to be there and to give a review talk on the plasma physics of supernova remnants. Many authorities in astronomy and astrophysics were there…
XRISM solar flare paper
Our paper on the solar flare physics using the full performance of XRISM has been accepted for publication in PASJ (ADS). In its first ~2 years XRISM experienced a lot of solar flare events, which often made observable events in the detectors on XRISM. Although celestial observations are rarely affected, solar X-ray events are recorded…
PUBLICATION LISTS
researchmap
NASA ADS
Research gate
Scopus
Gallery
some useful links
Astrophysical Research Works of Hiromasa Suzuki 