2 papers
physics.ed-ph2026
Using Consumer Cameras to Observe Scintillation Light from Radiation
Yuzuka Sasaki, Yuuki Wada, Kazuo S. Tanaka
For a long time, the cloud chamber was the only educational tool available for measuring radiation. In recent years, simple radiation detectors combining scintillators with silicon…
astro-ph.HE2025
Evolution of the inner accretion flow and the white-dwarf spin pulse during the 2023 outburst in GK Persei
Mariko Kimura, Takayuki Hayashi, Yuuki Wada +8
We present our X-ray and optical observations performed by NICER, NuSTAR, and Tomo-e Gozen during the 2023 outburst in the intermediate polar GK Persei. The X-ray spectrum consiste…