Concepedia

Hiroshi Nagai

HN

Statistics

Publications

176

Citations

23.9K

H-Index

56

Active since

1961

Affiliations

National Astronomical Observatory of Japan(Current)

The Graduate University for Advanced Studies, SOKENDAI

The University of Osaka

Institute of Astronomy and Astrophysics, Academia Sinica

Istituto di Radioastronomia di Bologna

Hiroshi Nagai is an author at National Astronomical Observatory of Japan specializing in natural sciences, physics, and astronomy.

ORCID

Publications per year

1961–2025

176

Publications

176

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

Kazunori Akiyama, A. Alberdi, W. Alef et al. · The Astrophysical Journal Letters · 2019 · 4.2K citations · Full text

, , +12

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

Kazunori Akiyama, A. Alberdi, W. Alef et al. · The Astrophysical Journal Letters · 2022 · 1.8K citations · Full text

, , +15

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

Kazunori Akiyama, A. Alberdi, W. Alef et al. · The Astrophysical Journal Letters · 2019 · 1.6K citations · Full text

, , +11

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole

Kazunori Akiyama, A. Alberdi, W. Alef et al. · The Astrophysical Journal Letters · 2019 · 1.5K citations · Full text

, , +10

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring

Kazunori Akiyama, A. Alberdi, W. Alef et al. · The Astrophysical Journal Letters · 2019 · 1.4K citations · Full text

, , +14

1–5 of 176