I'm a postdoctoral researcher from Japan.

My science goal is to understand cosmic star-formation history.

駆け出しの天文学者です。

主に「宇宙の星形成史」や「遠方宇宙の星形成」に興味があります。

Latest news:

16-18/01/2024 organization of ALMA workshop !!!

15/01/2024 my working place (Ishigakijima Astronomical Observatory=IshAstO) got an award!

6-10/11/2023 poster presentation at JWST/ALMA conference

... summer 2023 - just busy busy days ...

22/06/2023 special lecture at University of the Ryukyu (detail).

18-19/03/2023 contributed talk at a semi-ana galaxy formation workshop (+LOC, Ja, on site at Ishigakijima Astronomical Observatory)

01/03/2023 Hayatsu et al. (b) submitted. This project is a kind of halted for a few years due to many reasons. I sincerely thank the co-authors for their encouragements!

28/02/2023 contributed talk at OISTER workshop (+SOC, Ja, remote)

12/01/2023 invited talk at VLTI and ALMA Synthesis Imaging Workshop, ESO (En, on site).

17/11/2022 Hayatsu et al. (a) submitted. It had been submitted once as a letter, but now it is switched to a normal journal.