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20062024
most citedDiscovery of Small-Scale Spiral Structures in the Disk of SAO 206462 (HD 135344B): Implications for the Physical State of the Disk from Spiral Density Wave Theory

399 citations · 5.7k across the 118 of their papers we have counts for

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55 papers · 1 filter

astro-ph.EP2024

SCExAO/CHARIS Near-Infrared Scattered-Light Imaging and Integral Field Spectropolarimetry of the AB Aurigae Protoplanetary System

Erica Dykes, Thayne Currie, Kellen Lawson +21

We analyze near-infrared integral field spectropolarimetry of the AB Aurigae protoplanetary disk and protoplanet (AB Aur b), obtained with SCExAO/CHARIS in 22 wavelength channels c…

astro-ph.EP2024

Testing magnetospheric accretion as an H emission mechanism of embedded giant planets: The case study for the disk exhibiting meridional flow around HD 163296

Yasuhiro Hasegawa, Taichi Uyama, Jun Hashimoto +7

Recent high-sensitivity observations reveal that accreting giant planets embedded in their parental circumstellar disks can emit H at their final formation stages. While the ori…

astro-ph.EP2023

Centimeter-sized Grains in the Compact Dust Ring around Very Low Mass Star CIDA 1

Jun Hashimoto, Hauyu Baobab Liu, Ruobing Dong +3

We examined the grain size in the dust ring encircling the 0.19~$M_\sun$ T Tauri star CIDA 1 using the Karl G. Jansky Very Large Array (JVLA) at multiple centimeter wavelengths, wi…

astro-ph.EP2023★ 5 cited

Multiple Rings and Asymmetric Structures in the Disk of SR 21

Yi Yang, Hauyu Baobab Liu, Takayuki Muto +9

Crescent-like asymmetric dust structures discovered in protoplanetary disks indicate dust aggregations. Thus, the research on them helps us understand the planet formation process.…

astro-ph.EP2023★ 25 cited

ALMA Band 6 high-resolution observations of the transitional disk around SY Cha

Ryuta Orihara, Munetake Momose, Takayuki Muto +10

In this study, we reported the results of high-resolution (0.14 arcsec) Atacama Large Millimeter/submillimeter Array (ALMA) observations of the 225 GHz dust continuum and CO molecu…

astro-ph.EP2023★ 3 cited

A Possible Converter to Denoise the Images of Exoplanet Candidates through Machine Learning Techniques

Pattana Chintarungruangchai, Ing-Guey Jiang, Jun Hashimoto +2

The method of direct imaging has detected many exoplanets and made important contribution to the field of planet formation. The standard method employs angular differential imaging…