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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.SR2023

The CO outflow components ejected by a recent accretion event in B335

Chul-Hwan Kim, Jeong-Eun Lee, Carlos Contreras Peña +4

Protostellar outflows often present a knotty appearance, providing evidence of sporadic accretion in stellar mass growth. To understand the direct relation between mass accretion a…

astro-ph.SR2023

Mid-Infrared Variability of Young Stellar Objects on Timescales of Days to Years

Sieun Lee, Jeong-Eun Lee, Carlos Contreras Peña +3

Variability in the brightness of Young Stellar Objects (YSOs) is a common phenomenon that can be caused by changes in various factors, including accretion, extinction, disk morphol…

astro-ph.SR2023

New Eruptive YSOs from SPICY and WISE

C. Contreras Peña, M. Ashraf, J. E. Lee +6

This work presents four high-amplitude variable YSOs ( 3 mag at near- or mid-IR wavelengths) arising from the SPICY catalog. Three outbursts show a duration that is longer…

astro-ph.EP2023

Water-Rich Disks around Late M-stars Unveiled: Exploring the Remarkable Case of Sz114

Chengyan Xie, Ilaria Pascucci, Feng Long +18

We present an analysis of the JDISC JWST/MIRI-MRS spectrum of Sz~114, an accreting M5 star surrounded by a large dust disk with a shallow gap at au. The spectrum is molec…

astro-ph.EP2023

High-contrast JWST-MIRI spectroscopy of planet-forming disks for the JDISC Survey

Klaus M. Pontoppidan, Colette Salyk, Andrea Banzatti +26

The JWST Disk Infrared Spectral Chemistry Survey (JDISCS) aims to understand the evolution of the chemistry of inner protoplanetary disks using the Mid-InfraRed Instrument (MIRI) o…

astro-ph.SR2023

Dual-Band Observations of the Asymmetric Ring around CIDA 9A: Dead or Alive?

Daniel Harsono, Feng Long, Paola Pinilla +9

While the most exciting explanation of the observed dust asymmetries in protoplanetary disks is the presence of protoplanets, other mechanisms can also form the dust features. This…