Publications (25)
Exoplanet Characterization by Proxy: a Transiting 2.15 R_Earth Planet Near the Habitable Zone of the Late K dwarf Kepler-61
Sarah Ballard, David Charbonneau, Francois Fressin +13
Kepler-93b: A Terrestrial World Measured to within 120 km, and a Test Case for a New Spitzer Observing Mode
Sarah Ballard, William J. Chaplin, David Charbonneau +22
The Kepler-19 System: A Transiting 2.2 R_Earth Planet and a Second Planet Detected via Transit Timing Variations
Sarah Ballard, Daniel Fabrycky, Francois Fressin +28
Predicted Number, Multiplicity, and Orbital Dynamics of TESS M Dwarf Exoplanets
Sarah Ballard
A second terrestrial planet orbiting the nearby M dwarf LHS 1140
Kristo Ment, Jason A. Dittmann, Nicola Astudillo-Defru +27
Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone
Guillermo Torres, David M. Kipping, Francois Fressin +23
Preliminary Results on HAT-P-4, TrES-3, XO-2, and GJ 436 from the NASA EPOXI Mission
Sarah Ballard, David Charbonneau, Michael F. A'Hearn +16
A TESS Dress Rehearsal: Planetary Candidates and Variables from K2 Campaign 17
Ian J. M. Crossfield, Natalia Guerrero, Trevor David +38
The NASA EPOXI mission of opportunity to gather ultraprecise photometry of known transiting exoplanets
Jessie L. Christiansen, David Charbonneau, Michael F. A'Hearn +16
The Kepler Dichotomy in Planetary Disks: Linking Kepler Observables to Simulations of Late-Stage Planet Formation
John Moriarty, Sarah Ballard
The hot-Jupiter Kepler-17b: discovery, obliquity from stroboscopic starspots, and atmospheric characterization
Jean-Michel Désert, David Charbonneau, Brice-Olivier Demory +38
A Search for Additional Planets in Five of the Exoplanetary Systems Studied by the NASA EPOXI Mission
Sarah Ballard, Jessie L. Christiansen, David Charbonneau +13
Two Earth-sized planets orbiting Kepler-20
Francois Fressin, Guillermo Torres, Jason F. Rowe +33
The Habitability of Planets Orbiting M-dwarf Stars
Aomawa L. Shields, Sarah Ballard, John Asher Johnson
Kepler-22b: A 2.4 Earth-radius Planet in the Habitable Zone of a Sun-like Star
William J. Borucki, David G. Koch, Natalie Batalha +80
Temperate super-Earths/mini-Neptunes around M/K dwarfs Consist of 2 Populations Distinguished by Their Atmospheres
Xueying Guo, Sarah Ballard, Diana Dragomir +2
The Kepler Dichotomy among the M Dwarfs: Half of Systems Contain Five or More Coplanar Planets
Sarah Ballard, John Asher Johnson
Low False-Positive Rate of Kepler Candidates Estimated From A Combination Of Spitzer And Follow-Up Observations
Jean-Michel Désert, David Charbonneau, Guillermo Torres +13
A Framework for Prioritizing the TESS Planetary Candidates Most Amenable to Atmospheric Characterization
Eliza M. -R. Kempton, Jacob L. Bean, Dana R. Louie +40
System parameters, transit times and secondary eclipse constraints of the exoplanet systems HAT-P-4, TrES-2, TrES-3 and WASP-3 from the NASA EPOXI Mission of Opportunity
Jessie L. Christiansen, Sarah Ballard, David Charbonneau +11
Masses, Radii, and Orbits of Small Kepler Planets: The Transition from Gaseous to Rocky Planets
Geoffrey W. Marcy, Howard Isaacson, Andrew W. Howard +100
The Science Case for an Extended Spitzer Mission
Jennifer C. Yee, Giovanni G. Fazio, Robert Benjamin +45
A Search for a Sub-Earth Sized Companion to GJ 436 and a Novel Method to Calibrate Warm Spitzer IRAC Observations
Sarah Ballard, David Charbonneau, Drake Deming +6
Studying the atmosphere of the exoplanet HAT-P-7b via secondary eclipse measurements with EPOXI, Spitzer and Kepler
Jessie L. Christiansen, Sarah Ballard, David Charbonneau +7
A Search for Additional Planets in the NASA EPOXI Observations of the Exoplanet System GJ 436
Sarah Ballard, Jessie L. Christiansen, David Charbonneau +14