activity
19942026
most citedMolecules with ALMA at Planet-forming Scales (MAPS) I: Program Overview and Highlights

288 citations · 4.7k across the 110 of their papers we have counts for

collaborators

112 papers

astro-ph.EP2026

Resolved Structure and Orbital Motion of a Localized 1 au-scale Dust Accumulation in the Protoplanetary Disk around TW Hya

Takashi Tsukagoshi, Takayuki Muto, Hideko Nomura +6

We present the results of high-resolution (~au) Atacama Large Millimeter/submillimeter Array (ALMA) observations of the TW~Hya protoplanetary disk in the Band 6 dust continu…

astro-ph.EP2026

Dust characterization of the HD 163296 disk with high-resolution multi-wavelength ALMA observations

Kiyoaki Doi, Myriam Benisty, Akimasa Kataoka +10

Context. Planets form through the growth and accumulation of dust grains in protoplanetary disks. Characterizing dust properties such as size, surface density, and temperature is k…

astro-ph.EP2026

ALMA 2D super-resolution imaging survey of Ophiuchus Class I/flat spectrum/II disks. II. Statistical analysis of stellar and disk properties

Ayumu Shoshi, Masayuki Yamaguchi, Takayuki Muto +5

We present a statistical study of stellar and dust disk properties for young stellar objects in the Ophiuchus star-forming region. Building on our previous paper (Shoshi et al. 202…

astro-ph.EP2026

A Hybrid Origin for the Multiple Ring-Gap Structures in the Large Protoplanetary Disk V1094 Sco: A Low-Mass Planet and Secular Gravitational Instability

Masayuki Yamaguchi, Masahiro N. Machida, Ryosuke T. Tominaga +7

High spatial resolution observations reveal that some protoplanetary disks host multiple ring-gap pairs at large stellocentric radii, yet their physical origin remains unsettled. W…

astro-ph.EP2026

A Protoplanet Candidate in the PDS 66 Disk Indicated by Silicon Sulfide Isotopologues

Tomohiro C. Yoshida, Felipe Alarcón, Jaehan Bae +11

Despite observational progress in planet formation, the stage in which planetesimals grow into planets remains poorly understood. During this phase, protoplanets may develop gaseou…

astro-ph.EP2025

ALMA Band 7 Observations of Water Lines in the Protoplanetary Disk of V883 Ori

Hiroto Nakasone, Shota Notsu, Tomohiro C. Yoshida +8

The FU Orionis star V883 Ori provides a unique opportunity to probe the water snowline in a protoplanetary disk. During an accretion burst, the enhanced stellar luminosity heats th…