List of works by Hiroki Harakawa

A super-Earth orbiting near the inner edge of the habitable zone around the M4.5 dwarf Ross 508

scientific article published in 2022

A trio of giant planets orbiting evolved star HD 184010 ⬇️

scientific article published in 2022

Absence of extended atmospheres in low-mass star radius-gap planets GJ 9827 b, GJ 9827 d and TOI-1235 b

scholarly article

An Earth-sized Planet around an M5 Dwarf Star at 22 pc

scientific article published in 2023

Evidence for Spin-orbit Alignment in the TRAPPIST-1 System

First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b Using Subaru/IRD

scientific article published in March 2021

Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet ⬇️

scientific article

Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Transmission Spectroscopy

scientific article published on 23 May 2024

High-contrast imaging of intermediate-mass giants with long-term radial velocity trends ⬇️

scientific article published on 12 July 2016

Limits on the Spin–Orbit Angle and Atmospheric Escape for the 22 Myr Old Planet AU Mic b

scientific article

Nondetection of Helium in the Upper Atmospheres of TRAPPIST-1b, e, and f

scientific article published on 2 August 2021

Planet(esimal)s Around Stars with TESS (PAST) III: A Search for Triplet He I in the Atmospheres of Two 200 Myr-old Planets

scientific article published on 12 November 2022

Precision radial velocity measurements by the forward-modeling technique in the near-infrared

TOI-1696: a nearby M4 dwarf with a $3R_\oplus$ planet in the Neptunian desert

Two Bright M Dwarfs Hosting Ultra-Short-Period Super-Earths with Earth-like Compositions*

scientific article published on 23 September 2021

XO-2b: a Prograde Planet with Negligible Eccentricity and an Additional Radial Velocity Variation

Zodiacal Exoplanets in Time (ZEIT). XIV. He i Transit Spectroscopy of the 650 Myr Hyades Planet K2-136c

scientific article published on 25 October 2021

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