348 citations
- Geophysical LaboratoryUS3 papers
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- Bowling Green State UniversityUS1 paper
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Showing 2002Show all
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astro-ph2002★ 5 cited
The Vegetation Red Edge Spectroscopic Feature as a Surface Biomarker
S. Seager, E. B. Ford
The search for Earth-like extrasolar planets is in part motivated by the potential detection of spectroscopic biomarkers. Spectroscopic biomarkers are spectral features that are ei…
astro-ph2002
Star Formation Rate estimators: [OII]3727 vs. Halpha for local star-forming galaxies
A. Aragon-Salamanca, A. Alonso-Herrero, J. Gallego +4
The [OII]3727 emission line is frequently used as an indicator of the star formation rate (SFR) despite its complex dependence on metallicity and excitation conditions. We have ana…