Zobrazeno 1 - 10
of 375
pro vyhledávání: '"Quintana, Elisa"'
Autor:
Sikora, James T., Rowe, Jason F., Splinter, Jared, Barat, Saugata, Dang, Lisa, Cowan, Nicolas B., Barclay, Thomas, Colón, Knicole D., Désert, Jean-Michel, Kane, Stephen R., Llama, Joe, Shivkumar, Hinna, Stassun, Keivan G., Quintana, Elisa V.
High-eccentricity gas giant planets serve as unique laboratories for studying the thermal and chemical properties of H/He-dominated atmospheres. One of the most extreme cases is HD 80606b -- a hot Jupiter orbiting a sun-like star with an eccentricity
Externí odkaz:
http://arxiv.org/abs/2407.12456
Autor:
Paudel, Rishi R., Barclay, Thomas, Youngblood, Allison, Quintana, Elisa V., Schlieder, Joshua E., Vega, Laura D., Gilbert, Emily A., Osten, Rachel A., Peacock, Sarah, Tristan, Isaiah I., Feliz, Dax L., Boyd, Patricia T., Davenport, James R. A., Huber, Daniel, Kowalski, Adam F., Monsue, Teresa A., Silverstein, Michele L.
We present a comprehensive multiwavelength investigation into flares and activity in nearby M~dwarf stars. We leverage the most extensive contemporaneous dataset obtained through the Transiting Exoplanet Sky Survey (TESS), Kepler/K2, the Neil Gehrels
Externí odkaz:
http://arxiv.org/abs/2404.12310
Autor:
Mullally, Susan E., Debes, John, Cracraft, Misty, Mullally, Fergal, Poulsen, Sabrina, Albert, Loic, Thibault, Katherine, Reach, William T., Hermes, J. J., Barclay, Thomas, Kilic, Mukremin, Quintana, Elisa V.
We report the discovery of two directly imaged, giant planet candidates orbiting the metal-rich DAZ white dwarfs WD 1202-232 and WD 2105-82. JWST's Mid-Infrared Instrument (MIRI) data on these two stars show a nearby resolved source at a projected se
Externí odkaz:
http://arxiv.org/abs/2401.13153
Autor:
Fromont, Emeline F., Ahlers, John P., Amaral, Laura N. R. do, Barnes, Rory, Gilbert, Emily A., Quintana, Elisa V., Peacock, Sarah, Barclay, Thomas, Youngblood, Allison
A critically important process affecting the climate evolution and potential habitability of an exoplanet is atmospheric escape, in which high-energy radiation from a star drives the escape of hydrogen atoms and other light elements from a planet's a
Externí odkaz:
http://arxiv.org/abs/2312.00062
Autor:
Poulsen, Sabrina, Debes, John, Cracraft, Misty, Mullally, Susan E., Reach, William T., Kilic, Mukremin, Mullally, Fergal, Albert, Loic, Thibault, Katherine, Hermes, J. J., Barclay, Thomas, Quintana, Elisa V.
The launch of JWST has ushered in a new era of high precision infrared astronomy, allowing us to probe nearby white dwarfs for cold dust, exoplanets, and tidally heated exomoons. While previous searches for these exoplanets have successfully ruled ou
Externí odkaz:
http://arxiv.org/abs/2311.14165
Autor:
Wilson, Robert F., Barclay, Thomas, Powell, Brian P., Schlieder, Joshua, Hedges, Christina, Montet, Benjamin T., Quintana, Elisa, McDonald, Iain, Penny, Matthew T., Espinoza, Nestor, Kerins, Eamonn
The Nancy Grace Roman Space Telescope (Roman) is NASA's next astrophysics flagship mission, expected to launch in late 2026. As one of Roman's core community science surveys, the Galactic Bulge Time Domain Survey (GBTDS) will collect photometric and
Externí odkaz:
http://arxiv.org/abs/2305.16204
Autor:
Foote, Trevor O., Barclay, Thomas, Hedges, Christina L., Lewis, Nikole K., Quintana, Elisa V., Rackham, Benjamin V.
Pandora is an upcoming NASA SmallSat mission that will observe transiting exoplanets to study their atmospheres and the variability of their host stars. Efficient mission planning is critical for maximizing the science achieved with the year-long pri
Externí odkaz:
http://arxiv.org/abs/2305.02285
Autor:
Quintana, Elisa V., Gilbert, Emily A., Barclay, Thomas, Silverstein, Michele L., Schlieder, Joshua E., Cloutier, Ryan, Quinn, Samuel N., Rodriguez, Joseph E., Vanderburg, Andrew, Hord, Benjamin J., Louie, Dana R., Ostberg, Colby, Kane, Stephen R., Hoffman, Kelsey, Rowe, Jason F., Arney, Giada N., Saxena, Prabal, Richardson, Taran, Clement, Matthew S., Kartvedt, Nicholas M., Adams, Fred C., Alfred, Marcus, Berger, Travis, Bieryla, Allyson, Bonney, Paul, Boyd, Patricia, Cadieux, Charles, Caldwell, Douglas, Ciardi, David R., Charbonneau, David, Collins, Karen A., Colon, Knicole D., Conti, Dennis M., Di Sora, Mario, Domagal-Goldman, Shawn, Dotson, Jessie, Fauchez, Thomas, Günther, Maximilian N., Hedges, Christina, Isopi, Giovanni, Kohler, Erika, Kopparapu, Ravi, Kostov, Veselin B., Larsen, Jeffrey A., Lopez, Eric, Mallia, Franco, Mandell, Avi, Mullally, Susan E., Paudel, Rishi R., Powell, Brian P., Ricker, George R., Safonov, Boris S., Schwarz, Richard P., Sefako, Ramotholo, Stassun, Keivan G., Wilson, Robert, Winn, Joshua N., Vanderspek, Roland K.
We report the detection and validation of two planets orbiting TOI-2095 (TIC 235678745). The host star is a 3700K M1V dwarf with a high proper motion. The star lies at a distance of 42 pc in a sparsely populated portion of the sky and is bright in th
Externí odkaz:
http://arxiv.org/abs/2304.09189
Autor:
Magliano, Christian, Kostov, Veselin, Cacciapuoti, Luca, Covone, Giovanni, Inno, Laura, Fiscale, Stefano, Kuchner, Marc, Quintana, Elisa V., Salik, Ryan, Saggese, Vito, Yablonsky, John M., Fornear, Aline U., Hyogo, Michiharu, Di Fraia, Marco Z., Luca, Hugo A. Durantini, de Lambilly, Julien S., Oliva, Fabrizio, Pagano, Isabella, Ienco, Riccardo M., de Lima, Lucas T., Andrés-Carcasona, Marc, Gallo, Francesco, Acharya, Sovan
The Transiting Exoplanet Survey Satellite (TESS) mission is providing the scientific community with millions of light curves of stars spread across the whole sky. Since 2018 the telescope has detected thousands of planet candidates that need to be me
Externí odkaz:
http://arxiv.org/abs/2303.00624
Autor:
Barclay, Thomas, Sheppard, Kyle B., Latouf, Natasha, Mandell, Avi M., Quintana, Elisa V., Gilbert, Emily A., Liuzzi, Giuliano, Villanueva, Geronimo L., Arney, Giada, Brande, Jonathan, Colón, Knicole D., Covone, Giovanni, Crossfield, Ian J. M., Damiano, Mario, Domagal-Goldman, Shawn D., Fauchez, Thomas J., Fiscale, Stefano, Gallo, Francesco, Hedges, Christina L., Hu, Renyu, Kite, Edwin S., Koll, Daniel, Kopparapu, Ravi K., Kostov, Veselin B., Kreidberg, Laura, Lopez, Eric D., Mang, James, Morley, Caroline V., Mullally, Fergal, Mullally, Susan E., Pidhorodetska, Daria, Schlieder, Joshua E., Vega, Laura D., Youngblood, Allison, Zieba, Sebastian
We present observations of the 1.35+/-0.07 Earth-radius planet L 98-59 c using Wide Field Camera~3 on the Hubble Space Telescope. L 98-59 is a nearby (10.6 pc), bright (H=7.4 mag), M3V star that harbors three small, transiting planets. As one of the
Externí odkaz:
http://arxiv.org/abs/2301.10866