activity
20022026
most citedA Major Asymmetric Dust Trap in a Transition Disk

611 citations · 14.6k across the 256 of their papers we have counts for

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astro-ph.SR2024

ALMA Spectral Survey of An eruptive Young star, V883 Ori (ASSAY): II. Freshly Sublimated Complex Organic Molecules (COMs) in the Keplerian Disk

Jae-Hong Jeong, Jeong-Eun Lee, Seonjae Lee +9

We present an investigation of Complex Organic Molecules (COMs) in the spatially resolved Keplerian disk around V883 Ori, an eruptive young star, based on a spectral survey carried…

astro-ph.SR2024

Using the Ca II lines in T Tauri stars to infer the abundance of refractory elements in the innermost disk regions

Marbely Micolta, Nuria Calvet, Thanawuth Thanathibodee +5

We present a study of the abundance of calcium in the innermost disk of 70 T Tauri stars in the star-forming regions of Chamaeleon I, Lupus and Orion OB1b. We use calcium as a prox…

astro-ph.SR2024

The FUV Spectrum of FU Ori South

Adolfo S. Carvalho, Gregory J. Herczeg, Kevin France +1

The eruptive YSO FU Ori is the eponym of its variable class. FU Ori stars are known to undergo outbursts with amplitudes of magnitudes in the band and durations of several…

astro-ph.SR2024

An FUV-detected Accretion Shock at the Star-Disk Boundary of FU Ori

Adolfo S. Carvalho, Lynne A. Hillenbrand, Kevin France +1

FU Ori objects are the most extreme eruptive young stars known. Their 4 to 5 magnitude photometric outbursts last for decades and are attributed to a factor of up to 10,000 increas…

astro-ph.SR2024

A high-resolution imaging survey of massive young stellar objects in the Magellanic Clouds

Venu M. Kalari, Ricardo Salinas, Hans Zinnecker +3

Constraints on the binary fraction of young massive stellar objects (mYSOs) are important for binary and massive star formation theory. Here, we present speckle imaging of 34 mYSOs…

astro-ph.GA2024

Submillimeter and Mid-Infrared Variability of Young Stellar Objects in the M17SWex Intermediate-Mass Star-Forming Region

Geumsook Park, Doug Johnstone, Carlos Contreras Pena +12

We present a comprehensive analysis of young stellar object (YSO) variability within the M17 Southwest Extension (M17 SWex), using 3.5 years of monitoring data from the JCMT Transi…