activity
20232026
most citedPolarization aberrations in next-generation Giant Segmented Mirror Telescopes (GSMTs). II. Influence of segment-to-segment coating variations on high-contrast imaging and polarimetry

4 citations · 10 across the 24 of their papers we have counts for

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5 papers · 1 filter

astro-ph.EP2026

The first selection of optimal targets for the Lazuli ExtraSolar Coronagraph's reflected starlight exoplanet campaign

Logan A. Pearce, Ewan Douglas

Direct detection and characterization of exoplanet atmospheres via reflected starlight enables probes of composition of mature exoplanet systems (since flux is decoupled from age)…

astro-ph.EP2026

JWST/NIRCam Imaging of Young Stellar Objects. IV. Detailed Imaging of the Protoplanetary Disk around TW Hya

Yu-Chia Lin, Jarron Leisenring, Schuyler G. Wolff +14

As the nearest protoplanetary disk to Earth ( pc), TW Hya is one of the most studied protoplanetary disks and a critical benchmark for testing planet formation theories.…

astro-ph.EP2025

Astrometric Methods for Detecting Exomoons Orbiting Imaged Exoplanets: Prospects for Detecting Moons Orbiting a Giant Planet in Centauri A's Habitable Zone

Kevin Wagner, Ewan Douglas, Steve Ertel +5

Nearby giant exoplanets offer an opportunity to search for moons (exomoons) orbiting them. Here, we present a simulation framework for investigating the possibilities of detecting…

astro-ph.EP2024★ 4 cited

Deepest limits on scattered light emission from the Epsilon Eridani inner debris disk with HST/STIS

Sai Krishanth P. M., Ewan S. Douglas, Ramya M. Anche +9

Epsilon Eridani ( Eri) is one of the first debris disk systems detected by the Infrared Astronomical Satellite (IRAS). However, the system has thus far eluded detection in scatt…

astro-ph.EP2023

Simulation of high-contrast polarimetric observations of debris disks with the Roman Coronagraph Instrument

Ramya M Anche, Ewan Douglas, Kian Milani +5

The Nancy Grace Roman Space Telescope Coronagraph Instrument will enable the polarimetric imaging of debris disks and inner dust belts in the optical and near-infrared wavelengths,…