19 citations · 48 across the 4 of their papers we have counts for
4 papers
Polarization of the Corona Observed During the 2017 and 2019 Total Solar Eclipses
Yoichiro Hanaoka, Yoshiaki Sakai, Koichi Takahashi
We carried out polarimetric observations of the white-light corona during the total solar eclipses that occurred on 2017 August 21 and 2019 July 2, and successfully obtained data a…
Application of the Hilbert-Huang transform for analyzing standing-accretion-shock-instability induced gravitational waves in a core-collapse supernova
M. Takeda, Y. Hiranuma, N. Kanda +11
Through numerical simulations, it is predicted that the gravitational waves (GWs) reflect the characteristics of the core-collapse supernova (CCSN) explosion mechanism. There are m…
Solar Coronal Jets Extending to High Altitudes Observed During the 2017 August 21 Total Eclipse
Yoichiro Hanaoka, Ryuichi Hasuo, Tsukasa Hirose +11
Coronal jets, which extend from the solar surface to beyond 2 , were observed in the polar coronal hole regions during the total solar eclipse on 2017 August 21. In a time…
Coronal Mass Ejections Observed at the Total Solar Eclipse on 13 November 2012
Yoichiro Hanaoka, Jun Nakazawa, Osamu Ohgoe +2
We carried out white-light observations of the total solar eclipse on 13 November 2012 at two sites, where the totality occurred 35 minutes apart. We caught an ongoing coronal mass…