Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Young, Mitchell E."'
Autor:
Deibert, Emily K., Langeveld, Adam B., Young, Mitchell E., Flagg, Laura, Turner, Jake D., Smith, Peter C. B., de Mooij, Ernst J. W., Jayawardhana, Ray, Chiboucas, Kristin, Gamen, Roberto, Hayes, Christian R., Heo, Jeong-Eun, Jeong, Miji, Kalari, Venu, Martioli, Eder, Placco, Vinicius M., Xu, Siyi, Diaz, Ruben, Gomez-Jimenez, Manuel, Quiroz, Carlos, Ruiz-Carmona, Roque, Simpson, Chris, McConnachie, Alan W., Pazder, John, Burley, Gregory, Ireland, Michael, Waller, Fletcher, Berg, Trystyn A. M., Robertson, J. Gordon, Jones, David O., Labrie, Kathleen, Ridgway, Susan, Thomas-Osip, Joanna
With high equilibrium temperatures and tidally locked rotation, ultra-hot Jupiters (UHJs) are unique laboratories within which to probe extreme atmospheric physics and chemistry. In this paper, we present high-resolution dayside spectroscopy of the U
Externí odkaz:
http://arxiv.org/abs/2407.11281
Autor:
Parker, Luke T., Birkby, Jayne L., Landman, Rico, Wardenier, Joost P., Young, Mitchell E., Vaughan, Sophia R., van Sluijs, Lennart, Brogi, Matteo, Parmentier, Vivien, Line, Michael R.
High-resolution cross-correlation spectroscopy (HRCCS) combined with adaptive optics has been enormously successful in advancing our knowledge of exoplanet atmospheres, from chemistry to rotation and atmospheric dynamics. This powerful technique now
Externí odkaz:
http://arxiv.org/abs/2405.08867
Oxygen is a constituent of many of the most abundant molecules detected in exoplanetary atmospheres and a key ingredient for tracking how and where a planet formed. In particular, the OI 777.4 nm triplet is used to probe airglow and aurora on the Ear
Externí odkaz:
http://arxiv.org/abs/2112.12059
Autor:
Young, Mitchell E., Fossati, Luca, Johnstone, Colin, Salz, Michael, Lichtenegger, Herbert, France, Kevin, Lammer, Helmut, Cubillos, Patricio E.
Nitrogen is a biosignature gas that cannot be maintained in its Earth-like ratio with CO$_2$ under abiotic conditions. It has also proven to be notoriously hard to detect at optical and infrared wavelengths. Fortunately, the ultraviolet region, which
Externí odkaz:
http://arxiv.org/abs/2011.05613
Autor:
Young, Mitchell E., Fossati, Luca, Koskinen, Tommi T., Salz, Michael, Cubillos, Patricio E., France, Kevin
Publikováno v:
A&A 641, A47 (2020)
Context - Exoplanetary upper atmospheres are low density environments where radiative processes can compete with collisional ones and introduce non-local thermodynamic equilibrium (NLTE) effects into transmission spectra. Aims - We develop a NLTE rad
Externí odkaz:
http://arxiv.org/abs/2006.15011
Autor:
Cubillos, Patricio E., Fossati, Luca, Koskinen, Tommi, Young, Mitchell E., Salz, Michael, France, Kevin, Sreejith, A. G., Haswell, Carole A.
The inflated transiting hot Jupiter HD 209458b is one of the best studied objects since the beginning of exoplanet characterization. Transmission observations of this system between the mid infrared and the far ultraviolet have revealed the signature
Externí odkaz:
http://arxiv.org/abs/2001.03126
Autor:
Turner, Jake D., de Mooij, Ernst J. W., Jayawardhana, Ray, Young, Mitchell E., Fossati, Luca, Koskinen, Tommi, Lothringer, Joshua D., Karjalainen, Raine, Karjalainen, Marie
With a day-side temperature in excess of 4500K, comparable to a mid-K-type star, KELT-9b is the hottest planet known. Its extreme temperature makes KELT-9b a particularly interesting test bed for investigating the nature and diversity of gas giant pl
Externí odkaz:
http://arxiv.org/abs/1910.06882
Akademický článek
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Autor:
Parker, Luke T, Birkby, Jayne L, Landman, Rico, Wardenier, Joost P, Young, Mitchell E, Vaughan, Sophia R, van Sluijs, Lennart, Brogi, Matteo, Parmentier, Vivien, Line, Michael R
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Jun2024, Vol. 531 Issue 2, p2356-2378, 23p
Autor:
Young, Mitchell E., Short, C. Ian
We present an investigation of the globular cluster population synthesis method of McWilliam & Bernstein (2008), focusing on the impact of NLTE modeling effects and CMD discretization. Johnson-Cousins-Bessel U-B, B-V, V-I, and J-K colors are produced
Externí odkaz:
http://arxiv.org/abs/1612.08951