activity
20132026
most citedA giant planet undergoing extreme ultraviolet irradiation by its hot massive-star host

270 citations · 3.6k across the 137 of their papers we have counts for

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Showing 2017Show all

9 papers · 1 filter

astro-ph.EP2017★ 13 cited

A survey of eight hot Jupiters in secondary eclipse using WIRCam at CFHT

Eder Martioli, Knicole D. Colón, Daniel Angerhausen +12

We present near infrared high-precision photometry for eight transiting hot Jupiters observed during their predicted secondary eclipses. Our observations were carried out using the…

astro-ph.SR2017★ 31 cited

Three statistically validated K2 transiting warm Jupiter exoplanets confirmed as low-mass stars

Avi Shporer, George Zhou, Andrew Vanderburg +11

We have identified three K2 transiting star-planet systems, K2-51 (EPIC 202900527), K2-67 (EPIC 206155547), and K2-76 (EPIC 206432863), as stellar binaries with low-mass stellar se…

astro-ph.EP2017★ 26 cited

K2-114b and K2-115b: Two Transiting Warm Jupiters

Avi Shporer, George Zhou, Benjamin J. Fulton +22

We report the first results from a search for transiting warm Jupiter exoplanets - gas giant planets receiving stellar irradiation below about erg s cm, equiva…

astro-ph.EP2017★ 50 cited

KELT-19Ab: A P~4.6 Day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion

Robert J. Siverd, Karen A. Collins, George Zhou +51

We present the discovery of the giant planet KELT-19Ab, which transits the moderately bright A8V star TYC 764-1494-1 with an orbital period of 4.61 days. We…

astro-ph.EP2017★ 100 cited

KELT-20b: A giant planet with a period of P~ 3.5 days transiting the V~ 7.6 early A star HD 185603

Michael B. Lund, Joseph E. Rodriguez, George Zhou +46

We report the discovery of KELT-20b, a hot Jupiter transiting a V~7.6 early A star with an orbital period of P~3.47 days. We identified the initial transit signal in KELT-North sur…

astro-ph.EP2017★ 270 cited

A giant planet undergoing extreme ultraviolet irradiation by its hot massive-star host

B. Scott Gaudi, Keivan G. Stassun, Karen A. Collins +57

The amount of ultraviolet irradiation and ablation experienced by a planet depends strongly on the temperature of its host star. Of the thousands of extra-solar planets now known,…

astro-ph.SR2017★ 23 cited

A Bright Short Period M-M Eclipsing Binary from the KELT Survey: Magnetic Activity and the Mass-Radius Relationship for M-dwarfs

Jack B. Lubin, Joseph E. Rodriguez, George Zhou +26

We report the discovery of KELT J041621-620046, a moderately bright (J10.2) M dwarf eclipsing binary system at a distance of 393 pc. KELT J041621-620046 was first identi…

astro-ph.SR2017★ 25 cited

The Mysterious Dimmings of the T Tauri Star V1334 Tau

Joseph E. Rodriguez, George Zhou, Phillip A. Cargile +35

We present the discovery of two extended 0.12 mag dimming events of the weak-lined T-Tauri star V1334. The start of the first event was missed but came to an end in late 2003…

astro-ph.EP2017★ 40 cited

A Multi-Planet System Transiting the = 9 Rapidly Rotating F-Star HD 106315

Joseph E. Rodriguez, George Zhou, Andrew Vanderburg +10

We report the discovery of a multi-planet system orbiting HD 106315, a rapidly rotating mid F-type star, using data from the K2 mission. HD 106315 hosts a s…