Zobrazeno 1 - 10
of 117
pro vyhledávání: '"de Mooij, Ernst J W"'
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:
Deibert, Emily K., de Mooij, Ernst J. W., Jayawardhana, Ray, Turner, Jake D., Ridden-Harper, Andrew, Hood, Callie E., Fortney, Jonathan J., Flagg, Laura, Fossati, Luca, Allart, Romain, Brogi, Matteo, MacDonald, Ryan J.
We present high-resolution transmission spectroscopy of WASP-76b with GRACES/Gemini North obtained as part of the ExoGemS survey. With a broad spectral range of 400-1050 nm and a relatively high resolution of ~66,000, these observations are particula
Externí odkaz:
http://arxiv.org/abs/2307.16738
Autor:
Wright, Sam O. M., Nugroho, Stevanus K., Brogi, Matteo, Gibson, Neale P., de Mooij, Ernst J. W., Waldmann, Ingo, Tennyson, Jonathan, Kawahara, Hajime, Kuzuhara, Masayuki, Hirano, Teruyuki, Kotani, Takayuki, Kawashima, Yui, Masuda, Kento, Birkby, Jayne L., Watson, Chris A., Tamura, Motohide, Zwintz, Konstanze, Harakawa, Hiroki, Kudo, Tomoyuki, Hodapp, Klaus, Jacobson, Shane, Konishi, Mihoko, Kurokawa, Takashi, Nishikawa, Jun, Omiya, Masashi, Serizawa, Takuma, Ueda, Akitoshi, Vievard, Sébastien, Yurchenko, Sergei N.
Individual vibrational band spectroscopy presents an opportunity to examine exoplanet atmospheres in detail by distinguishing where the vibrational state populations of molecules differ from the current assumption of a Boltzmann distribution. Here, r
Externí odkaz:
http://arxiv.org/abs/2305.11071
Autor:
Jackson, David G., Watson, Christopher A., de Mooij, Ernst J. W., Acton, Jack S., Alves, Douglas R., Anderson, David R., Armstrong, David J., Bayliss, Daniel, Belardi, Claudia, Bouchy, François, Bryant, Edward M., Burleigh, Matthew R., Casewell, Sarah L., Costes, Jean C., Eigmüller, Phillip, Goad, Michael R., Gill, Samuel, Gillen, Edward, Günther, Maximilian N., Hawthorn, Faith, Henderson, Beth A., Jackman, James A. G., Jenkins, James S., Lendl, Monika, Kendall, Alicia, McCormac, James, Moyano, Maximiliano, Nielsen, Louise. D., Osborn, Ares, Sefako, Ramotholo R., Smith, Alexis M. S., Tilbrook, Rosanna H., Turner, Oliver, Udry, Stéphane, Vines, Jose I., West, Richard G., Wheatley, Peter J., Worters, Hannah
We report the discovery of three new hot Jupiters with the Next Generation Transit Survey (NGTS) as well as updated parameters for HATS-54b, which was independently discovered by NGTS. NGTS-23b, NGTS-24b and NGTS-25b have orbital periods of 4.076, 3.
Externí odkaz:
http://arxiv.org/abs/2211.01044
Autor:
Herman, Miranda K., de Mooij, Ernst J. W., Nugroho, Stevanus K., Gibson, Neale P., Jayawardhana, Ray
We report on Fe I in the day-side atmosphere of the ultra-hot Jupiter WASP-33b, providing evidence for a thermal inversion in the presence of an atomic species. We also introduce a new way to constrain the planet's brightness variation throughout its
Externí odkaz:
http://arxiv.org/abs/2203.11188
Autor:
Deibert, Emily K., de Mooij, Ernst J. W., Jayawardhana, Ray, Turner, Jake D., Ridden-Harper, Andrew, Fossati, Luca, Hood, Callie E., Fortney, Jonathan J., Flagg, Laura, MacDonald, Ryan, Allart, Romain, Sing, David K.
Recent observations of the ultra-hot Jupiter WASP-76b have revealed a diversity of atmospheric species. Here we present new high-resolution transit spectroscopy of WASP-76b with GRACES at the Gemini North Observatory, serving as a baseline for the La
Externí odkaz:
http://arxiv.org/abs/2109.04373
Autor:
Merritt, Stephanie R., Gibson, Neale P., Nugroho, Stevanus K., de Mooij, Ernst J. W., Hooton, Matthew J., Lothringer, Joshua D., Matthews, Shannon M., Mikal-Evans, Thomas, Nikolov, Nikolay, Sing, David K., Watson, Chris A.
Ultra-hot Jupiters (UHJs) present excellent targets for atmospheric characterisation. Their hot dayside temperatures (T $\gtrsim$ 2200 K) strongly suppress the formation of condensates, leading to clear and highly-inflated atmospheres extremely condu
Externí odkaz:
http://arxiv.org/abs/2106.15394
Autor:
Spyratos, Petros, Nikolov, Nikolay, Southworth, John, Constantinou, Savvas, Madhusudhan, Nikku, Carter, Aarynn L., de Mooij, Ernst J. W., Fortney, Jonathan J., Gibson, Neale P., Goyal, Jayesh M., Helling, Christiane, Mayne, Nathan J., Mikal-Evans, Thomas
We present ground-based optical transmission spectroscopy of the low-density hot Jupiter WASP-88b covering the wavelength range 4413-8333 {\AA} with the FORS2 spectrograph on the Very Large Telescope. The FORS2 white light curves exhibit a significan
Externí odkaz:
http://arxiv.org/abs/2106.14808
Autor:
Nikolov, Nikolay, Maciejewski, Gracjan, Constantinou, Savvas, Madhusudhan, Nikku, Fortney, Jonathan J., Smalley, Barry, Carter, Aarynn L., de Mooij, Ernst J. W., Drummond, Benjamin, Gibson, Neale P., Helling, Christiane, Mayne, Nathan J., Mikal-Evans, Thomas, Sing, David K., Wilson, Jamie
We present a ground-based optical transmission spectrum for the warm Saturn-mass exoplanet WASP-110b from two transit observations made with the FOcal Reducer and Spectrograph (FORS2) on the Very Large Telescope (VLT). The spectrum covers the wavelen
Externí odkaz:
http://arxiv.org/abs/2105.06522
Autor:
Wilson, Jamie, Gibson, Neale P., Lothringer, Joshua D., Sing, David K., Mikal-Evans, Thomas, de Mooij, Ernst J. W., Nikolov, Nikolay, Watson, Chris A.
We present ground-based, spectroscopic observations of two transits of the ultra-hot Jupiter WASP-121b covering the wavelength range $\approx$500 - 950 nm using Gemini/GMOS. We use a Gaussian process framework to model instrumental systematics in the
Externí odkaz:
http://arxiv.org/abs/2103.05698