1993
DOI: 10.1086/173488
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The Equations of Ellipsoidal Star Variability Applied to HR 8427

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Cited by 142 publications
(156 citation statements)
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“…If the third harmonic was entirely tidal effects, it would be expected to be similar to the effect on a single star in a binary system as described by Morris & Naftilan (1993):…”
Section: Tidal Effectsmentioning
confidence: 96%
See 1 more Smart Citation
“…If the third harmonic was entirely tidal effects, it would be expected to be similar to the effect on a single star in a binary system as described by Morris & Naftilan (1993):…”
Section: Tidal Effectsmentioning
confidence: 96%
“…Using a least-squares fit with a three-harmonic model, we measured the amplitude of the third harmonic. In Morris & Naftilan (1993) tidal effects between binary stars were expected to produce high order harmonics at frequencies that are multiples of the orbital period. These tidal effects were applied to Kepler-13b in Shporer et al Table 2.…”
Section: Tidal Effectsmentioning
confidence: 99%
“…soidal signal, with Beech 1989;Morris & Naftilan 1993). Here a is the semi-major axis of the companion, q ≡ m p /m c is the mass ratio and f ell (of order unity) depends on the properties of the atmosphere and the CCD response (see §4.1 for details).…”
Section: Tidal Deformation and Direct Irradiationmentioning
confidence: 99%
“…We calculate a similar expression for the secondary and then weight them by the expected blackbody fluxes in order to obtain the total relative variation of the binary. Morris & Naftilan (1993) also provide a prescription for calculating the amplitude of the reflection effect. They assume that each star absorbs some of the bolometric flux of its companion, which heats the stellar hemisphere facing the companion, inducing an asymmetric increased emission.…”
Section: The Amplitude Of the Beaming Effect As Compared With The Ellmentioning
confidence: 99%