71 citations · 139 across the 4 of their papers we have counts for
6 papers
Thermal inertias of pebble-pile comet 67P/Churyumov-Gerasimenko
Sota Arakawa, Kazumasa Ohno
The Rosetta mission to comet 67P/Churyumov-Gerasimenko has provided new data to better understand what comets are made of. The weak tensile strength of the cometary surface materia…
Super-Rayleigh Slopes in Transmission Spectra of Exoplanets Generated by Photochemical Haze
Kazumasa Ohno, Yui Kawashima
Spectral slopes in optical transmission spectra of exoplanetary atmospheres encapsulate information on the properties of exotic clouds. The slope is usually attributed to the Rayle…
Clouds of Fluffy Aggregates: How They Form in Exoplanetary Atmospheres and Influence Transmission Spectra
Kazumasa Ohno, Satoshi Okuzumi, Ryo Tazaki
Transmission spectrum surveys have suggested the ubiquity of high-altitude clouds in exoplanetary atmospheres. Theoretical studies have investigated the formation processes of the…
Understanding the atmospheric properties and chemical composition of the ultra-hot Jupiter HAT-P-7b: I. Cloud and chemistry mapping
Ch. Helling, N. Iro, L. Corrales +10
Ultra-hot Jupiters have recently attracted interest from observers and theoreticians alike, as they provide observationally accessible test cases. We apply a hierarchical modelling…
Atmospheres on Nonsynchronized Eccentric-tilted Exoplanets II: Thermal Light Curves
Kazumasa Ohno, Xi Zhang
Thermal light-curve analysis is a powerful approach to probe the thermal structures of exoplanetary atmospheres, which are greatly influenced by the planetary obliquity and eccentr…
Atmospheres on Nonsynchronized Eccentric-tilted Exoplanets I: Dynamical Regimes
Kazumasa Ohno, Xi Zhang
Relatively long-period nonsynchronized planets---such as warm Jupiters---potentially retain the primordial rotation, eccentricity, and obliquity that might encapsulate information…