Early Release Science of the exoplanet WASP-39b with JWST NIRCam

EM Ahrer, KB Stevenson, M Mansfield, SE Moran… - Nature, 2023 - nature.com
Measuring the metallicity and carbon-to-oxygen (C/O) ratio in exoplanet atmospheres is a
fundamental step towards constraining the dominant chemical processes at work and, if in …

A population study of gaseous exoplanets

A Tsiaras, IP Waldmann, T Zingales… - The Astronomical …, 2018 - iopscience.iop.org
We present here the analysis of 30 gaseous extrasolar planets, with temperatures between
600 and 2400 K and radii between 0.35 and 1.9 R Jup. The quality of the HST/WFC3 …

Analytic planetary transit light curves and derivatives for stars with polynomial limb darkening

E Agol, R Luger, D Foreman-Mackey - The Astronomical Journal, 2020 - iopscience.iop.org
We derive analytic, closed-form solutions for the light curve of a planet transiting a star with a
limb-darkening profile that is a polynomial function of the stellar elevation, up to an arbitrary …

Empirical limb-darkening coefficients and transit parameters of known exoplanets from TESS

JA Patel, N Espinoza - The Astronomical Journal, 2022 - iopscience.iop.org
Although the main goal of the Transiting Exoplanet Survey Satellite (TESS) is to search for
new transiting exoplanets, its data can also be used to study already-known systems in …

Detection of the tidal deformation of WASP-103b at 3 σ with CHEOPS

SCC Barros, B Akinsanmi, G Boué, AMS Smith… - Astronomy & …, 2022 - aanda.org
Context. Ultra-short period planets undergo strong tidal interactions with their host star which
lead to planet deformation and orbital tidal decay. Aims. WASP-103b is the exoplanet with …

The transiting exoplanet community early release science program for JWST

JL Bean, KB Stevenson, NM Batalha… - Publications of the …, 2018 - iopscience.iop.org
Abstract The James Webb Space Telescope (JWST) presents the opportunity to transform
our understanding of planets and the origins of life by revealing the atmospheric …

ARES I: WASP-76 b, A tale of two HST spectra

B Edwards, Q Changeat, R Baeyens… - The Astronomical …, 2020 - iopscience.iop.org
We analyze the transmission and emission spectra of the ultra-hot Jupiter WASP-76 b,
observed with the G141 grism of the Hubble Space Telescope's (HST) Wide Field Camera 3 …

ARES.* V. No evidence for molecular absorption in the HST WFC3 spectrum of GJ 1132 b

LV Mugnai, D Modirrousta-Galian… - The Astronomical …, 2021 - iopscience.iop.org
We present a study on the spatially scanned spectroscopic observations of the transit of GJ
1132 b, a warm (∼ 500 K) super-Earth (1.13 R⊕) that was obtained with the G141 grism …

The EBLM Project—From False Positives to Benchmark Stars and Circumbinary Exoplanets

PFL Maxted, AHMJ Triaud, DV Martin - Universe, 2023 - mdpi.com
The EBLM project aims to characterise very-low-mass stars that are companions to solar-
type stars in eclipsing binaries. We describe the history and motivation for this project, the …

The ExoTETHyS package: tools for exoplanetary transits around host stars

G Morello, A Claret, M Martin-Lagarde… - The Astronomical …, 2020 - iopscience.iop.org
The ExoTETHyS Package: Tools for Exoplanetary Transits around Host Stars - IOPscience
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