Zobrazeno 1 - 10
of 2 496
pro vyhledávání: '"Deming D."'
Autor:
Baxter, C., Désert, J-M., Tsai, S-M., Todorov, K. O., Bean, J. L., Deming, D., Parmentier, V., Fortney, J. J., Line, M., Thorngren, D., Pierrehumbert, R. T., Burrows, A., Showman, A. P.
[Abridged] Aims. We present a large atmospheric study of 49 gas giant exoplanets using infrared transmission photometry with Spitzer/IRAC at 3.6 and 4.5um. Methods. We uniformly analyze 70 photometric light curves of 33 transiting planets using our c
Externí odkaz:
http://arxiv.org/abs/2103.07185
Publikováno v:
EPJ Web of Conferences, Vol 11, p 03007 (2011)
We present the status of an ongoing program which aim at measuring occultations by their parent stars of transiting hot giant exoplanets discovered recently by Kepler. The observations are obtained in the near infrared with WarmSpitzer Space Telescop
Externí odkaz:
https://doaj.org/article/fd40eabb021540dc8df9712c44377df2
Autor:
Bourrier, V., Etangs, A. Lecavelier des, Ehrenreich, D., Sanz-Forcada, J., Allart, R., Ballester, G. E., Buchhave, L. A., Cohen, O., Deming, D., Evans, T. M., Munoz, A. Garcia, Henry, G. W., Kataria, T., Lavvas, P., Lewis, N., Lopez-Morales, M., Marley, M., Sing, D. K., Wakeford, H. R.
Publikováno v:
A&A 620, A147 (2018)
GJ 3470b is a warm Neptune transiting an M-dwarf star at the edge of the evaporation desert. It offers the possibility of investigating how low-mass, close-in exoplanets evolve under the irradiation from their host stars. We observed three transits o
Externí odkaz:
http://arxiv.org/abs/1812.05119
Autor:
Nikolov, N., Sing, D. K., Goyal, J., Henry, G. W., Wakeford, H. R., Evans, T. M., Lopez-Morales, M., Munoz, A. Garcia, Ben-Jaffel, L., Sanz-Forcada, J., Ballester, G. E., Kataria, T., Barstow, J. K., Bourrier, V., Buchhave, L. A., Cohen, O., Deming, D., Ehrenreich, D., Knutson, H., Lavvas, P, Etangs, A. Lecavelier des, Lewis, N. K., Williamson, A. M. Mandell M. H.
We present a thermal emission spectrum of the bloated hot Jupiter HAT-P-32Ab from a single eclipse observation made in spatial scan mode with the Wide Field Camera 3 (WFC3) aboard the Hubble Space Telescope (HST). The spectrum covers the wavelength r
Externí odkaz:
http://arxiv.org/abs/1711.00859
Autor:
de Wit, J., Lewis, N. K., Knutson, H. A., Fuller, J., Antoci, V., Fulton, B. J., Laughlin, G., Deming, D., Shporer, A., Batygin, K., Cowan, N. B., Agol, E., Burrows, A. S., Fortney, J. J., Langton, J., Showman, A. P.
Publikováno v:
2017, ApJL, 836, L17
Extrasolar planets on eccentric short-period orbits provide a laboratory in which to study radiative and tidal interactions between a planet and its host star under extreme forcing conditions. Studying such systems probes how the planet's atmosphere
Externí odkaz:
http://arxiv.org/abs/1702.03797
Autor:
Gillon, M., Demory, B. -O., Lovis, C., Deming, D., Ehrenreich, D., Curto, G. Lo, Mayor, M., Pepe, F., Queloz, D., Seager, S., Segransan, D., Udry, S.
Publikováno v:
A&A 601, A117 (2017)
Short-period super-Earths and Neptunes are now known to be very frequent around solar-type stars. Improving our understanding of these mysterious planets requires the detection of a significant sample of objects suitable for detailed characterization
Externí odkaz:
http://arxiv.org/abs/1701.01303
Publikováno v:
2016, ApJ, 819, 10
Hubble Space Telescope (HST) Wide Field Camera 3 (WFC3) infrared observations at 1.1-1.7$\mu$m probe primarily the H$_2$O absorption band at 1.4$\mu$m, and has provided low resolution transmission spectra for a wide range of exoplanets. We present th
Externí odkaz:
http://arxiv.org/abs/1601.02587
Autor:
Sing, D. K., Wakeford, H. R., Showman, A. P., Nikolov, N., Fortney, J. J., Burrows, A. S., Ballester, G. E., Deming, D., Aigrain, S., Désert, J. -M., Gibson, N. P., Henry, G. W., Knutson, H., Etangs, A. Lecavelier des, Pont, F., Vidal-Madjar, A., Williamson, M. W., Wilson, P. A.
We present Hubble Space Telescope optical and near-IR transmission spectra of the transiting hot-Jupiter WASP-31b. The spectrum covers 0.3-1.7 $\mu$m at a resolution $R\sim$70, which we combine with Spitzer photometry to cover the full-optical to IR.
Externí odkaz:
http://arxiv.org/abs/1410.7611
We report near-infrared spectroscopy of the gas giant planet HD 189733b in transit. We used the Hubble Space Telescope Wide Field Camera 3 (HST WFC3) with its G141 grism covering 1.1 um to 1.7 um and spatially scanned the image across the detector at
Externí odkaz:
http://arxiv.org/abs/1407.2462
Autor:
Van Grootel, V., Gillon, M., Valencia, D., Madhusudhan, N., Dragomir, D., Howe, A. R., Burrows, A. S., Demory, B. -O., Deming, D., Ehrenreich, D., Lovis, C., Mayor, M., Pepe, F., Queloz, D., Scuflaire, R., Seager, S., Segransan, D., Udry, S.
Super-Earths transiting nearby bright stars are key objects that simultaneously allow for accurate measurements of both their mass and radius, providing essential constraints on their internal composition. We present here the confirmation, based on S
Externí odkaz:
http://arxiv.org/abs/1402.5850