A template-matching simulation framework shows that R>1,000 spectrographs yield higher biosignature sensitivity than R~140 for Earth analogs, because correlated speckle noise can suppress detections at low resolution.
Science yield model- ing with the Exoplanet Open-Source Imaging Mission Simulator (EXOSIMS)
3 Pith papers cite this work, alongside 14 external citations. Polarity classification is still indexing.
3
Pith papers citing it
14
external citations · Crossref
representative citing papers
Prior astrometric orbits from CHES would boost HWO's habitable-planet detection completeness by about 10% and detection efficiency by 2-30x, adding roughly 5-10 expected detections.
Proposes WAET, a ground-based telescope with highly asymmetric aperture for low-cost direct exoplanet imaging, with a 100x2 hWAET version suggested at $150M.
citing papers explorer
-
Characterizing Earth analogs may require a moderate or high-resolution spectrograph
A template-matching simulation framework shows that R>1,000 spectrographs yield higher biosignature sensitivity than R~140 for Earth analogs, because correlated speckle noise can suppress detections at low resolution.
-
Closeby Habitable Exoplanet Survey (CHES). IV. Synergy between astrometry and direct imaging missions of the Habitable World Observatory for detecting Earth-like planets
Prior astrometric orbits from CHES would boost HWO's habitable-planet detection completeness by about 10% and detection efficiency by 2-30x, adding roughly 5-10 expected detections.
-
WAET: low-cost ground based telescopes for accelerated exoplanet direct imaging
Proposes WAET, a ground-based telescope with highly asymmetric aperture for low-cost direct exoplanet imaging, with a 100x2 hWAET version suggested at $150M.