68 citations · 381 across the 12 of their papers we have counts for
12 papers
Porous Dust Particles in Protoplanetary Disks: Application to the HL Tau Disk
Shangjia Zhang, Zhaohuan Zhu, Takahiro Ueda +4
Dust particle sizes constrained from dust continuum and polarization observations by radio interferometry are inconsistent by at least an order of magnitude. Motivated by porous du…
The Molecular Composition of Shadowed Protosolar Disk Midplanes beyond the Water Snowline
Shota Notsu, Kazumasa Ohno, Takahiro Ueda +3
The disk midplane temperature is potentially affected by the dust traps/rings. The dust depletion beyond the water snowline will cast a shadow. In this study, we adopt a detailed g…
Massive compact dust disk with a gap around CW Tau revealed by ALMA multi-band observations
Takahiro Ueda, Akimasa Kataoka, Takashi Tsukagoshi
Compact protoplanetary disks with a radius of 50 au are common around young low-mass stars. We report high resolution ALMA dust continuum observations toward a compact d…
Probing Inner-Edge of Dead Zones in Protoplanetary Disks with ALMA and Next Generation Very Large Array
Takahiro Ueda, Luca Ricci, Mario Flock +1
The discovery of substructures in protoplanetary disks with ALMA has provided us key insights on the formation of planets. However, observational constraints on the formation of ro…
Jupiter's "Cold" Formation in the Protosolar Disk Shadow: An Explanation for the Planet's Uniformly Enriched Atmosphere
Kazumasa Ohno, Takahiro Ueda
Atmospheric compositions offer valuable clues to planetary formation and evolution. Jupiter has been the most well-studied giant planet in terms of its atmosphere; however, the ori…
Thermal Wave Instability as an Origin of Gap and Ring Structures in Protoplanetary Disks
Takahiro Ueda, Mario Flock, Tilman Birnstiel
Recent millimeter and infrared observations have shown that gap and ring-like structures are common in both dust thermal emission and scattered-light of protoplanetary disks. We in…