Search Results - "Bowler, Brendan P."

Dynamical Mass of the Young Brown Dwarf Companion PZ Tel B by Franson, Kyle, Bowler, Brendan P.

“…Abstract Dynamical masses of giant planets and brown dwarfs are critical tools for empirically validating substellar evolutionary models and their underlying…”
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Gaussian Process Models Impact the Inferred Properties of Giant Planets around Active Stars by Tran, Quang H., Bowler, Brendan P.

“…Abstract The recent development of statistical methods that can distinguish between stellar activity and dynamical signals in radial velocity (RV) observations…”
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Know thy star, know thy planet: chemo-kinematically characterizing TESS targets by Carrillo, Andreia, Hawkins, Keith, Bowler, Brendan P, Cochran, William, Vanderburg, Andrew

“…ABSTRACT The Transiting Exoplanet Survey Satellite (TESS) has already begun to discover what will ultimately be thousands of exoplanets around nearby cool…”
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ZODIACAL EXOPLANETS IN TIME (ZEIT). I. A NEPTUNE-SIZED PLANET ORBITING AN M4.5 DWARF IN THE HYADES STAR CLUSTER by Mann, Andrew W., Gaidos, Eric, Mace, Gregory N., Johnson, Marshall C., Bowler, Brendan P., LaCourse, Daryll, Jacobs, Thomas L., Vanderburg, Andrew, Kraus, Adam L., Kaplan, Kyle F., Jaffe, Daniel T.

“…ABSTRACT Studying the properties of young planetary systems can shed light on how the dynamics and structure of planets evolve during their most formative…”
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Dynamical Mass of the Young Substellar Companion HD 984 B by Franson, Kyle, Bowler, Brendan P., Brandt, Timothy D., Dupuy, Trent J., Tran, Quang H., Brandt, G. Mirek, Li, Yiting, Kraus, Adam L.

“…Abstract Model-independent masses of substellar companions are critical tools to validate models of planet and brown dwarf cooling, test their input physics,…”
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Direct Exoplanet Detection using Convolutional Image Reconstruction (ConStruct): A New Algorithm for Post-processing High-contrast Images by Wolf, Trevor N., Jones, Brandon A., Bowler, Brendan P.

“…Abstract We present a novel machine-learning approach for detecting faint point sources in high-contrast adaptive optics (AO) imaging data sets. The most…”
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Intercomparison of Brown Dwarf Model Grids and Atmospheric Retrieval Using Machine Learning by Lueber, Anna, Kitzmann, Daniel, Fisher, Chloe E., Bowler, Brendan P., Burgasser, Adam J., Marley, Mark, Heng, Kevin

“…Abstract Understanding differences between substellar spectral data and models has proven to be a major challenge, especially for self-consistent model grids…”
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Signs of Similar Stellar Obliquity Distributions for Hot and Warm Jupiters Orbiting Cool Stars by Morgan, Marvin, Bowler, Brendan P., Tran, Quang H., Petigura, Erik, Nagpal, Vighnesh, Blunt, Sarah

“…Abstract Transiting giant planets provide a natural opportunity to examine stellar obliquities, which offer clues about the origin and dynamical histories of…”
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SPECTROSCOPIC CONFIRMATION OF YOUNG PLANETARY-MASS COMPANIONS ON WIDE ORBITS by Bowler, Brendan P, Liu, Michael C, Kraus, Adam L, Mann, Andrew W

“…We present moderate-resolution (R ~ 4000-5000) near-infrared integral field spectroscopy of the young (1-5 Myr) 6-14 M sub(jup) companions ROXs 42B b and FW…”
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THREE WIDE PLANETARY-MASS COMPANIONS TO FW TAU, ROXs 12, AND ROXs 42B by Kraus, Adam L, Ireland, Michael J, CIEZA, LUCAS A, Hinkley, Sasha, Dupuy, Trent J, Bowler, Brendan P, Liu, Michael C

“…We report the discovery of three planetary-mass companions (M = 6-20 M sub(Jup)) in wide orbits ([rho] ~ 150-300 AU) around the young stars FW Tau…”
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Constraints on the spin evolution of young planetary-mass companions by Bryan, Marta L., Benneke, Björn, Knutson, Heather A., Batygin, Konstantin, Bowler, Brendan P.

“…Surveys of young star-forming regions have discovered a growing population of planetary-mass (<13 M Jup ) companions around young stars 1 . There is an ongoing…”
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Deep Paβ Imaging of the Candidate Accreting Protoplanet AB Aur b by Biddle, Lauren I., Bowler, Brendan P., Zhou, Yifan, Franson, Kyle, Zhang, Zhoujian

“…Abstract Giant planets grow by accreting gas through circumplanetary disks, but little is known about the timescale and mechanisms involved in the…”
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The Impact of Bayesian Hyperpriors on the Population-level Eccentricity Distribution of Imaged Planets by Nagpal, Vighnesh, Blunt, Sarah, Bowler, Brendan P., Dupuy, Trent J., Nielsen, Eric L., Wang, Jason J.

“…Abstract Orbital eccentricities directly trace the formation mechanisms and dynamical histories of substellar companions. Here, we study the effect of…”
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PLANETS AROUND LOW-MASS STARS. III. A YOUNG DUSTY L DWARF COMPANION AT THE DEUTERIUM-BURNING LIMIT by Bowler, Brendan P, Liu, Michael C, SHKOLNIK, EVGENYA L, Dupuy, Trent J

“…We report the discovery of an L-type companion to the young M3.5V star 2MASS J01225093-2439505 at a projected separation of 1".45 ([approx =]52 AU) as part of…”
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Near-infrared Spectroscopy of the Extrasolar Planet HR 8799 b by Bowler, Brendan P, Liu, Michael C, Dupuy, Trent J, Cushing, Michael C

“…We present 2.12-2.23 Delta *mm high contrast integral field spectroscopy of the extrasolar planet HR 8799 b. Our observations were obtained with OSIRIS on the…”
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Rotation Periods, Inclinations, and Obliquities of Cool Stars Hosting Directly Imaged Substellar Companions: Spin–Orbit Misalignments Are Common by Bowler, Brendan P., Tran, Quang H., Zhang, Zhoujian, Morgan, Marvin, Ashok, Katelyn B., Blunt, Sarah, Bryan, Marta L., Evans, Analis E., Franson, Kyle, Huber, Daniel, Nagpal, Vighnesh, Wu, Ya-Lin, Zhou, Yifan

“…Abstract The orientation between a star’s spin axis and a planet’s orbital plane provides valuable information about the system’s formation and dynamical…”
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Atmospheric Retrievals of the Young Giant Planet ROXs 42B b from Low- and High-resolution Spectroscopy by Inglis, Julie, Wallack, Nicole L., Xuan, Jerry W., Knutson, Heather A., Chachan, Yayaati, Bryan, Marta L., Bowler, Brendan P., Iyer, Aishwarya, Kataria, Tiffany, Benneke, Björn

“…Abstract Previous attempts have been made to characterize the atmospheres of directly imaged planets at low resolution ( R ∼ 10–100 s), but the presence of…”
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ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS). I. Potential Metal Enrichment of the Exoplanet AF Lep b and a Novel Retrieval Approach for Cloudy Self-luminous Atmospheres by Zhang, Zhoujian, Mollière, Paul, Hawkins, Keith, Manea, Catherine, Fortney, Jonathan J., Morley, Caroline V., Skemer, Andrew, Marley, Mark S., Bowler, Brendan P., Carter, Aarynn L., Franson, Kyle, Maas, Zachary G., Sneden, Christopher

“…Abstract AF Lep A+b is a remarkable planetary system hosting a gas-giant planet that has the lowest dynamical mass among directly imaged exoplanets. We present…”
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Efficiently Searching for Close-in Companions Around Young M Dwarfs Using a Multiyear PSF Library by Sanghi, Aniket, Xuan, Jerry W., Wang, Jason J., Mawet, Dimitri, Bowler, Brendan P., Ngo, Henry, Bryan, Marta L., Ruane, Garreth, Absil, Olivier, Huby, Elsa

“…Abstract We present Super-RDI, a unique framework for the application of reference star differential imaging (RDI) to Keck/NIRC2 high-contrast imaging…”
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SEARCHING FOR SCATTERERS: HIGH-CONTRAST IMAGING OF YOUNG STARS HOSTING WIDE-SEPARATION PLANETARY-MASS COMPANIONS by Bryan, Marta L., Bowler, Brendan P., Knutson, Heather A., Kraus, Adam L., Hinkley, Sasha, Mawet, Dimitri, Nielsen, Eric L., Blunt, Sarah C.

“…ABSTRACT We have conducted an angular differential imaging survey with NIRC2 at Keck in search of close-in substellar companions to a sample of seven systems…”
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