Hiroshi Kobayashi

Nagoya University — Japan

Physics and Astronomy · Physical Sciences

30h-index4.0kcitations199works1.32yr avg
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Research Topics

Astro and Planetary Science(109), Astrophysics and Star Formation Studies(78), Stellar, planetary, and galactic studies(61), Planetary Science and Exploration(38), Astronomy and Astrophysical Research(10)

Publications199 total

Systematic determination of dust properties for a sample of 133 spatially resolved debris discs
Monthly Notices of the Royal Astronomical Society·2025Open Access
Modeling Atmospheric Alteration on Titan: Hydrodynamics and Shock-induced Chemistry of Meteoroid Entry
The Astrophysical Journal·2025Open Access
Formation of Giant Planets
Annual Review of Astronomy and Astrophysics·2025· 6 citedOpen Access
Formation of Giant Planets
arXiv (Cornell University)·2025Open Access
Frequencies of Warm Debris Disks Based on Point Source Catalogs of Spitzer, WISE, and Gaia
The Astronomical Journal·2024· 2 citedOpen Access
Frequencies of warm debris disks based on point source catalogs of Spitzer, WISE, and Gaia
arXiv (Cornell University)·2024Open Access
Sticking of Fine Particles in High-velocity Impact: Application to Size Distribution of Dust Grains in a Debris Disk
The Astrophysical Journal·2023· 2 citedOpen Access
A Primordial Origin for the Gas-rich Debris Disks around Intermediate-mass Stars
The Astrophysical Journal Letters·2023· 13 citedOpen Access
A Primordial Origin for the Gas-Rich Debris Disks Around Intermediate-Mass Stars
arXiv (Cornell University)·2023Open Access
Rapid Formation of Gas-giant Planets via Collisional Coagulation from Dust Grains to Planetary Cores. II. Dependence on Pebble Bulk Density and Disk Temperature
The Astrophysical Journal·2023· 8 citedOpen Access
Dust Enrichment and Grain Growth in a Smooth Disk around the DG Tau Protostar Revealed by ALMA Triple Bands Frequency Observations
The Astrophysical Journal·2023· 21 citedOpen Access
Rapid Formation of Gas-giant Planets via Collisional Coagulation from Dust Grains to Planetary Cores. II. Dependence on Pebble Bulk Density and Disk Temperature
arXiv (Cornell University)·2023Open Access
Dust enrichment and grain growth in a smooth disk around the DG Tau protostar revealed by ALMA triple bands frequency observations
arXiv (Cornell University)·2023· 1 citedOpen Access
A Constraint on the Amount of Hydrogen from the CO Chemistry in Debris Disks
The Astrophysical Journal·2023· 3 citedOpen Access
COLLISIONAL HISTORIES OF ASTEROIDS RYUGU AND BENNU INFERRED FROM THE ABUNDANCE OF EXOGENIC BOULDERS
SPIRE - Sciences Po Institutional REpository·2023Open Access
Collisional Growth and Fragmentation of Dust Aggregates. II. Mass Distribution of Icy Fragments
The Astrophysical Journal·2023· 17 citedOpen Access
Heavy-element accretion by proto-Jupiter in a massive planetesimal disc, revisited
Monthly Notices of the Royal Astronomical Society·2022· 9 cited
Spitzer/IRS Full Spectral Modeling to Characterize Mineralogical Properties of Silicate Dust in Heavily Obscured AGNs
The Astrophysical Journal·2022· 4 citedOpen Access
Nonlinear Outcome of Coagulation Instability in Protoplanetary Disks. II. Dust-ring Formation Mediated by Backreaction and Fragmentation
The Astrophysical Journal·2022· 8 citedOpen Access
Revisiting Planetesimal Accretion onto Proto-Jupiter
2022Open Access
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Frequent Co-authors

Hidekazu Tanaka(11), Shu‐ichiro Inutsuka(10), Sei‐ichiro Watanabe(6), Hiroshi Kimura(6), Tetsuo Yamamoto(5), Koji Wada(4), Takashi Tsukagoshi(4), Munetake Momose(4), Tomoyuki Hanawa(4), Masahiro Ogihara(4), Hidenori Genda(4), Hideko Nomura(3), Akimasa Kataoka(3), Sanemichi Z. Takahashi(3), A. V. Krivov(3), Nami Sakai(3), Takeru K. Suzuki(3), Hirokazu Ishizuka(2), Werner Klaus(2), Kentaro Wakui(2)