Search Results - "Ballester, Gilda E."

A continuum from clear to cloudy hot-Jupiter exoplanets without primordial water depletion by Sing, David K., Fortney, Jonathan J., Nikolov, Nikolay, Wakeford, Hannah R., Kataria, Tiffany, Evans, Thomas M., Aigrain, Suzanne, Ballester, Gilda E., Burrows, Adam S., Deming, Drake, Désert, Jean-Michel, Gibson, Neale P., Henry, Gregory W., Huitson, Catherine M., Knutson, Heather A., Etangs, Alain Lecavelier des, Pont, Frederic, Showman, Adam P., Vidal-Madjar, Alfred, Williamson, Michael H., Wilson, Paul A.

“…A spectroscopic comparison of ten hot-Jupiter exoplanets reveals that the difference between the planetary radius measured at optical and infrared wavelengths…”
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An emission spectrum for WASP-121b measured across the 0.8–1.1 μm wavelength range using the Hubble Space Telescope by Mikal-Evans, Thomas, Sing, David K, Goyal, Jayesh M, Drummond, Benjamin, Carter, Aarynn L, Henry, Gregory W, Wakeford, Hannah R, Lewis, Nikole K, Marley, Mark S, Tremblin, Pascal, Nikolov, Nikolay, Kataria, Tiffany, Deming, Drake, Ballester, Gilda E

“…WASP-121b is a transiting gas giant exoplanet orbiting close to its Roche limit, with an inflated radius nearly double that of Jupiter and a dayside…”
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An ultrahot gas-giant exoplanet with a stratosphere by Evans, Thomas M., Sing, David K., Kataria, Tiffany, Goyal, Jayesh, Nikolov, Nikolay, Wakeford, Hannah R., Deming, Drake, Marley, Mark S., Amundsen, David S., Ballester, Gilda E., Barstow, Joanna K., Ben-Jaffel, Lotfi, Bourrier, Vincent, Buchhave, Lars A., Cohen, Ofer, Ehrenreich, David, García Muñoz, Antonio, Henry, Gregory W., Knutson, Heather, Lavvas, Panayotis, Etangs, Alain Lecavelier des, Lewis, Nikole K., López-Morales, Mercedes, Mandell, Avi M., Sanz-Forcada, Jorge, Tremblin, Pascal, Lupu, Roxana

“…Observations of the gas-giant exoplanet WASP-121b reveal near-infrared emission lines of water, suggesting that the planet has a stratosphere—a layer in the…”
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WASP-52b. The effect of star-spot correction on atmospheric retrievals by Bruno, Giovanni, Lewis, Nikole K, Alam, Munazza K, López-Morales, Mercedes, Barstow, Joanna K, Wakeford, Hannah R, Sing, David K, Henry, Gregory W, Ballester, Gilda E, Bourrier, Vincent, Buchhave, Lars A, Cohen, Ofer, Mikal-Evans, Thomas, García Muñoz, Antonio, Lavvas, Panayotis, Sanz-Forcada, Jorge

“…We perform atmospheric retrievals on the full optical to infrared ($0.3\!-\!5 \, \mu \mathrm{m}$) transmission spectrum of the inflated hot Jupiter WASP-52b by…”
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Water vapour in the atmosphere of a transiting extrasolar planet by Ribas, Ignasi, Barber, Robert J, Yung, Yuk, Ballester, Gilda E, Tennyson, Jonathan, Selsis, Franck, Carey, Sean, Beaulieu, Jean-Philippe, Sing, David K, Tinetti, Giovanna, Allard, Nicole, Liang, Mao-Chang, Vidal-Madjar, Alfred

“…Water is predicted to be among the most abundant (if not the most abundant) molecular species after hydrogen in the atmospheres of close-in extrasolar giant…”
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HST HOT-JUPITER TRANSMISSION SPECTRAL SURVEY: CLEAR SKIES FOR COOL SATURN WASP-39b by Fischer, Patrick D., Knutson, Heather A., Sing, David K., Henry, Gregory W., Williamson, Michael W., Fortney, Jonathan J., Burrows, Adam S., Kataria, Tiffany, Nikolov, Nikolay, Showman, Adam P., Ballester, Gilda E., Désert, Jean-Michel, Aigrain, Suzanne, Deming, Drake, Etangs, Alain Lecavelier des, Vidal-Madjar, Alfred

“…ABSTRACT We present the Hubble Space Telescope (HST) Space Telescope Imaging Spectrograph (STIS) optical transmission spectroscopy of the cool Saturn-mass…”
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Signatures of strong magnetization and a metal-poor atmosphere for a Neptune-sized exoplanet by Ben-Jaffel, Lotfi, Ballester, Gilda E., Muñoz, Antonio García, Lavvas, Panayotis, Sing, David K., Sanz-Forcada, Jorge, Cohen, Ofer, Kataria, Tiffany, Henry, Gregory W., Buchhave, Lars, Mikal-Evans, Thomas, Wakeford, Hannah R., López-Morales, Mercedes

“…The magnetosphere of an exoplanet has yet to be unambiguously detected. Investigations of star–planet interaction and neutral atomic hydrogen absorption during…”
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The Hubble PanCET Program: A Featureless Transmission Spectrum for WASP-29b and Evidence of Enhanced Atmospheric Metallicity on WASP-80b by Wong, Ian, Chachan, Yayaati, Knutson, Heather A., Henry, Gregory W., Adams, Danica, Kataria, Tiffany, Benneke, Björn, Gao, Peter, Deming, Drake, López-Morales, Mercedes, Sing, David K., Alam, Munazza K., Ballester, Gilda E., Barstow, Joanna K., Buchhave, Lars A., dos Santos, Leonardo A., Fu, Guangwei, Muñoz, Antonio García, MacDonald, Ryan J., Mikal-Evans, Thomas, Sanz-Forcada, Jorge, Wakeford, Hannah R.

“…We present a uniform analysis of transit observations from the Hubble Space Telescope and Spitzer Space Telescope of two warm gas giants orbiting K-type…”
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The signature of hot hydrogen in the atmosphere of the extrasolar planet HD 209458b by BALLESTER, Gilda E, SING, David K, HERBERT, Floyd

“…About ten per cent of the known extrasolar planets are gas giants that orbit very close to their parent stars. The atmospheres of these 'hot Jupiters' are…”
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The Enigmatic Abundance of Atomic Hydrogen in Saturn’s Upper Atmosphere by Ben-Jaffel, Lotfi, Moses, Julianne I., West, Robert A., Aye, Klaus-Michael, Bradley, Eric T., Clarke, John T., Holberg, Jay B., Ballester, Gilda E.

“…A planet’s Ly α emission is sensitive to its thermospheric structure. Here we report joint Hubble Space Telescope and Cassini cross-calibration observations of…”
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Discovery of gaseous S2 in Io's Pele plume by Spencer, J R, Jessup, K L, McGrath, M A, Ballester, G E, Yelle, R

“…Spectroscopy of Io's Pele plume against Jupiter by the Hubble Space Telescope in October 1999 revealed absorption due to S2 gas, with a column density of 1.0…”
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Hubble Space Telescope Observations of the Disk and Jet of HH 30 by Burrows, Christopher J, Stapelfeldt, Karl R, Watson, Alan M, Krist, John E, Ballester, Gilda E, Clarke, John T, Crisp, David, Gallagher III, John S, Griffiths, Richard E, Jeff Hester, J, Hoessel, John G, Holtzman, Jon A, Mould, Jeremy R, Scowen, Paul A, Trauger, John T, Westphal, James A

“…Abstract only…”
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The atmospheric signature of Io's Prometheus plume and anti-jovian hemisphere: evidence for a sublimation atmosphere by Jessup, Kandis Lea, Spencer, John R., Ballester, Gilda E., Howell, Robert R., Roesler, Fred, Vigel, Miquela, Yelle, Roger

“…Using the Hubble Space Telescope's Space Telescope Imaging Spectrograph we have obtained for the first time spatially resolved 2000–3000 Å spectra of Io's…”
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The role of H3+in planetary atmospheres by Miller, Steven, Achilleos, Nick, Ballester, Gilda E., Geballe, Thomas R., Joseph, Robert D., Prangé, Renée, Rego, Daniel, Stallard, Tom, Tennyson, Jonathan, Trafton, Laurence M., Hunter Waite, J.

“…electrojet holds the key to the mechanism by which the equatorial plasma sheet is kept in (partial) co–rotation with the planet, and that this mechanism also…”
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A Variable Asymmetry in the Circumstellar Disk of HH 30 by Stapelfeldt, Karl R, Watson, Alan M, Krist, John E, Burrows, Christopher J, Crisp, David, Ballester, Gilda E, Clarke, John T, Evans, Robin W, Gallagher III, John S, Griffiths, Richard E, Hester, J. Jeff, Hoessel, John G, Holtzman, Jon A, Mould, Jeremy R, Scowen, Paul A, Trauger, John T

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WFPC2 Studies of the Crab Nebula. I. HST and ROSAT Imaging of the Synchrotron Nebula by Hester, J. Jeff, Scowen, Paul A., Sankrit, Ravi, Burrows, Christopher J., Gallagher, John S., III, Holtzman, Jon A., Watson, Alan, Trauger, John T., Ballester, Gilda E., Casertano, Stefano, Clarke, John T., Crisp, David, Evans, Robin W., Griffiths, Richard E., Hoessel, John G., Krist, John, Lynds, Roger, Mould, Jeremy R., O'Neil, Earl J., Jr, Stapelfeldt, Karl R., Westphal, James A.

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Jet-induced Star Formation in Centaurus A by Mould, Jeremy R, Ridgewell, Alex, Gallagher III, John S, Bessell, Michael S, Keller, Stefan, Calzetti, Daniela, Clarke, John T, Trauger, John T, Grillmair, Carl, Ballester, Gilda E, Burrows, Christopher J, Krist, John, Crisp, David, Evans, Robin, Griffiths, Richard, Hester, J. Jeff, Hoessel, John G, Holtzman, Jon A, Scowen, Paul A, Stapelfeldt, Karl R, Sahai, Ragvendra, Watson, Alan, Meadows, Vicki

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The H3+ Latitudinal Profile of Saturn by Stallard, Tom, Miller, Steve, Ballester, Gilda E, Rego, Daniel, Joseph, Robert D, Trafton, Laurence M

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Extreme Ultraviolet Explorer spectra of the Io plasma torus: Improved spectral resolution and new results by Herbert, Floyd, Gladstone, G. Randall, Ballester, Gilda E.

“…Spectral images of the Io plasma torus obtained from ∼165 hours of observation by the Extreme Ultraviolet Explorer (EUVE) spacecraft during the 124 encounter…”
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Detection of the Tip of the Red Giant Branch in NGC 5128 by Soria, Roberto, Mould, Jeremy R., Watson, Alan M., Gallagher, John S., III, Ballester, Gilda E., Burrows, Christopher J., Casertano, Stefano, Clarke, John T., Crisp, David, Griffiths, Richard E., Hester, J. Jeff, Hoessel, John G., Holtzman, Jon A., Scowen, Paul A., Stapelfeldt, Karl R., Trauger, John T., Westphal, James A.

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