Matches in SemOpenAlex for { <https://semopenalex.org/work/W3101474964> ?p ?o ?g. }
- W3101474964 endingPage "17" @default.
- W3101474964 startingPage "17" @default.
- W3101474964 abstract "We explore how well spectra from the James Webb Space Telescope (JWST) will likely constrain bulk atmospheric properties of transiting exoplanets. We start by modeling the atmospheres of archetypal hot Jupiter, warm Neptune, warm sub-Neptune, and cool super-Earth planets with atmospheres that are clear, cloudy, or of high mean molecular weight (HMMW). Next we simulate the λ = 1–11 μm transmission and emission spectra of these systems for several JWST instrument modes for single-transit or single-eclipse events. We then perform retrievals to determine how well temperatures and molecular mixing ratios (CH4, CO, CO2, H2O, NH3) can be constrained. We find that λ = 1–2.5 μm transmission spectra will often constrain the major molecular constituents of clear solar-composition atmospheres well. Cloudy or HMMW atmospheres will often require full 1–11 μm spectra for good constraints, and emission data may be more useful in cases of sufficiently high Fp and high Fp/F*. Strong temperature inversions in the solar-composition hot-Jupiter atmosphere should be detectable with 1–2.5+ μm emission spectra, and 1–5+ μm emission spectra will constrain the temperature–pressure profiles of warm planets. Transmission spectra over 1–5+ μm will constrain [Fe/H] values to better than 0.5 dex for the clear atmospheres of the hot and warm planets studied. Carbon-to-oxygen ratios can be constrained to better than a factor of 2 in some systems. We expect that these results will provide useful predictions of the scientific value of single-event JWST spectra until its on-orbit performance is known." @default.
- W3101474964 created "2020-11-23" @default.
- W3101474964 creator A5025584661 @default.
- W3101474964 creator A5036889071 @default.
- W3101474964 creator A5047638862 @default.
- W3101474964 creator A5048061205 @default.
- W3101474964 creator A5048562886 @default.
- W3101474964 creator A5090905694 @default.
- W3101474964 date "2016-01-19" @default.
- W3101474964 modified "2023-09-30" @default.
- W3101474964 title "CHARACTERIZING TRANSITING EXOPLANET ATMOSPHERES WITH<i>JWST</i>" @default.
- W3101474964 cites W1482800202 @default.
- W3101474964 cites W1495382397 @default.
- W3101474964 cites W1506539709 @default.
- W3101474964 cites W1533029758 @default.
- W3101474964 cites W1563362314 @default.
- W3101474964 cites W1791968131 @default.
- W3101474964 cites W1911425825 @default.
- W3101474964 cites W1954219202 @default.
- W3101474964 cites W1966425433 @default.
- W3101474964 cites W1967354671 @default.
- W3101474964 cites W1972421498 @default.
- W3101474964 cites W1981913051 @default.
- W3101474964 cites W1984361685 @default.
- W3101474964 cites W1988979641 @default.
- W3101474964 cites W1991685832 @default.
- W3101474964 cites W1992569873 @default.
- W3101474964 cites W2000287560 @default.
- W3101474964 cites W2000334668 @default.
- W3101474964 cites W2001667031 @default.
- W3101474964 cites W2006547360 @default.
- W3101474964 cites W2012531256 @default.
- W3101474964 cites W2013219098 @default.
- W3101474964 cites W2013838784 @default.
- W3101474964 cites W2028832079 @default.
- W3101474964 cites W2045895264 @default.
- W3101474964 cites W2047449019 @default.
- W3101474964 cites W2057932554 @default.
- W3101474964 cites W2080934814 @default.
- W3101474964 cites W2083351405 @default.
- W3101474964 cites W2084866557 @default.
- W3101474964 cites W2085021429 @default.
- W3101474964 cites W2087599107 @default.
- W3101474964 cites W2090018104 @default.
- W3101474964 cites W2090778108 @default.
- W3101474964 cites W2093541015 @default.
- W3101474964 cites W2100326205 @default.
- W3101474964 cites W2114973687 @default.
- W3101474964 cites W2119583269 @default.
- W3101474964 cites W2120231140 @default.
- W3101474964 cites W2127232021 @default.
- W3101474964 cites W2130777744 @default.
- W3101474964 cites W2132403317 @default.
- W3101474964 cites W2135687211 @default.
- W3101474964 cites W2143703996 @default.
- W3101474964 cites W2155164325 @default.
- W3101474964 cites W2157412491 @default.
- W3101474964 cites W2158222867 @default.
- W3101474964 cites W2165709074 @default.
- W3101474964 cites W2166520721 @default.
- W3101474964 cites W2291027796 @default.
- W3101474964 cites W2305660759 @default.
- W3101474964 cites W2315023196 @default.
- W3101474964 cites W2963480620 @default.
- W3101474964 cites W3037016578 @default.
- W3101474964 cites W3098256914 @default.
- W3101474964 cites W3098607060 @default.
- W3101474964 cites W3098705857 @default.
- W3101474964 cites W3098801343 @default.
- W3101474964 cites W3099098958 @default.
- W3101474964 cites W3099333061 @default.
- W3101474964 cites W3099700036 @default.
- W3101474964 cites W3100420294 @default.
- W3101474964 cites W3100510789 @default.
- W3101474964 cites W3100566207 @default.
- W3101474964 cites W3101711875 @default.
- W3101474964 cites W3101862033 @default.
- W3101474964 cites W3101872940 @default.
- W3101474964 cites W3101945907 @default.
- W3101474964 cites W3102094901 @default.
- W3101474964 cites W3102098442 @default.
- W3101474964 cites W3102244592 @default.
- W3101474964 cites W3102956384 @default.
- W3101474964 cites W3103241635 @default.
- W3101474964 cites W3103587961 @default.
- W3101474964 cites W3103672236 @default.
- W3101474964 cites W3103989206 @default.
- W3101474964 cites W3104223095 @default.
- W3101474964 cites W3104500133 @default.
- W3101474964 cites W3105126144 @default.
- W3101474964 cites W3105584370 @default.
- W3101474964 cites W3105608296 @default.
- W3101474964 cites W3122842501 @default.
- W3101474964 cites W3123096078 @default.
- W3101474964 cites W3123128739 @default.
- W3101474964 cites W3161248867 @default.
- W3101474964 cites W4292406868 @default.
- W3101474964 cites W4293717785 @default.