Authored theoretical paper, Astrophysical Journal 669, 1279–1297. The gas-free solid-planet models distinguish broad composition families while illustrating limitations of inference from mass and radius alone.
By Sara Seager and Gabriela Mallén-Ornelas. Section3.1,equations1–4 specify depth, contact durations and the circular-orbit scale. The2002 manuscript was published in The Astrophysical Journal585,1038–1055(2003).
By Sara Seager and Dimitar Sasselov. The2000 study calculates transmission absorption through an atmospheric annulus and discusses how weak contrast and clouds affect sensitivity. The Astrophysical Journal537,916–921.