Yoichi Itoh

Hyogo University — Japan

Physics and Astronomy · Physical Sciences

33h-index4.2kcitations306works1.32yr avg
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Research Topics

Stellar, planetary, and galactic studies(141), Astrophysics and Star Formation Studies(110), Astro and Planetary Science(104), Astronomy and Astrophysical Research(61), Adaptive optics and wavefront sensing(21)

Publications303 total

POPO: Fast-modulating polarimeter with imaging capability
Astronomy and Astrophysics·2025Open Access
Variations in the Magnetic Field Strength of Pre-main-sequence Stars, Solar-type Main-sequence Stars, and the Sun
The Astrophysical Journal·2025· 1 citedOpen Access
Variations in the magnetic field strength of pre-main-sequence stars, solar-type main-sequence stars, and the Sun
arXiv (Cornell University)·2025Open Access
Chromospheric Mg I emission lines of pre-main-sequence stars
Astronomy and Astrophysics·2024· 1 citedOpen Access
Chromospheric Mg I Emission Lines of Pre-Main-Sequence Stars
arXiv (Cornell University)·2024Open Access
Two Long-period Giant Planets around Two Giant Stars: HD 112570 and HD 154391
The Astronomical Journal·2024· 6 citedOpen Access
Two long-period giant planets around two giant stars: HD 112570 and HD 154391
arXiv (Cornell University)·2023Open Access
Chromospheric activities of pre-main-sequence stars
Proceedings of the International Astronomical Union·2023
Angiotensin II receptor blockers reduce the need to perform a prostate biopsy
Research Square (Research Square)·2023Open Access
Revisiting planetary systems in the Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and a multiplicity-metallicity trend around evolved stars
Publications of the Astronomical Society of Japan·2023· 15 cited
Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars
arXiv (Cornell University)·2023Open Access
Narrow Fe–Kα Reverberation Mapping Unveils the Deactivated Broad-line Region in a Changing-look Active Galactic Nucleus
The Astrophysical Journal·2023· 14 citedOpen Access
<i>WISE</i> Infrared Search for Young Stellar Objects Associated with Starless Cores
International Journal of Astronomy and Astrophysics·2023Open Access
A close-in planet orbiting giant star HD 167768
Publications of the Astronomical Society of Japan·2022· 3 cited
Narrow Fe-K$α$ Reverberation Mapping Unveils the Deactivated Broad-Line Region in a Changing-Look Active Galactic Nucleus
arXiv (Cornell University)·2022Open Access
A Close-in Planet Orbiting Giant Star HD 167768
arXiv (Cornell University)·2022Open Access
A trio of giant planets orbiting evolved star HD 184010
Publications of the Astronomical Society of Japan·2022· 1 citedOpen Access
Starspots, chromospheric emission lines, and flares of zero-age main-sequence stars
Publications of the Astronomical Society of Japan·2022· 12 cited
Starspots, chromospheric emission lines, and flares of zero-age main-sequence stars
arXiv (Cornell University)·2022Open Access
Measurements of chromospheric Mg <scp>i</scp> emission lines of zero-age main-sequence stars
Publications of the Astronomical Society of Japan·2022· 2 citedOpen Access
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Frequent Co-authors

Motohide Tamura(23), Yumiko Oasa(18), Saeko S. Hayashi(18), Misato Fukagawa(15), Masahiko Hayashi(15), Hiroshi Suto(13), Tomonori Usuda(10), Norio Kaifu(10), M. Yoshida(9), Tae‐Soo Pyo(9), Hiroyasu Ando(9), Tomoyuki Kudo(9), Hiroshi Terada(9), Miki Ishii(8), Masanori Iye(8), Bun’ei Sato(7), Takuya Yamashita(7), Naruhisa Takato(7), Shoken M. Miyama(7), Eiichiro Kokubo(7)