activity
20022024
most citedThe c2d Spitzer spectroscopic survey of ices around low-mass young stellar objects II: CO2

301 citations · 2.2k across the 31 of their papers we have counts for

collaborators

31 papers

astro-ph.EP2024

Retrieval of Thermally-Resolved Water Vapor Distributions in Disks Observed with JWST-MIRI

Carlos E. Romero-Mirza, Andrea Banzatti, Karin I. Öberg +13

The mid-infrared water vapor emission spectrum provides a novel way to characterize the delivery of icy pebbles towards the innermost ( au) regions of planet-forming disks. Rec…

astro-ph.EP2024

Molecular Gas Tracers in Young and Old Protoplanetary Disks

Dana E. Anderson, L. Ilsedore Cleeves, Geoffrey A. Blake +6

Molecular emission is used to investigate both the physical and chemical properties of protoplanetary disks. Therefore, to accurately derive disk properties, we need a thorough und…

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.IM2023

The development of HISPEC for Keck and MODHIS for TMT: science cases and predicted sensitivities

Quinn M. Konopacky, Ashley D. Baker, Dimitri Mawet +72

HISPEC is a new, high-resolution near-infrared spectrograph being designed for the W.M. Keck II telescope. By offering single-shot, R=100,000 between 0.98 - 2.5 um, HISPEC will ena…

astro-ph.EP2022★ 39 cited

Airfall on Comet 67P/Churyumov-Gerasimenko

B. J. R. Davidsson, S. Birch, G. A. Blake +11

We here study the transfer process of material from one hemisphere to the other (deposition of airfall material) on an active comet nucleus, specifically 67P/Churyumov-Gerasimenko.…