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20122022
most citedA giant planet undergoing extreme ultraviolet irradiation by its hot massive-star host

270 citations · 1.9k across the 43 of their papers we have counts for

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18 papers · 1 filter

astro-ph.SR2020★ 1 cited

A KELT-TESS Eclipsing Binary in a Young Triple System Associated with a "Stellar String" Theia 301

Joni-Marie Clark Cunningham, Dax L. Felix, Don M. Dixon +7

HD 54236 is a nearby, wide common-proper-motion visual pair that has been previously identified as likely being very young by virtue of strong X-ray emission and lithium absorption…

astro-ph.SR2020★ 17 cited

Bow-shocks, nova shells, disc winds and tilted discs: The Nova-Like V341 Ara Has It All

N. Castro Segura, C. Knigge, J. A. Acosta-Pulido +21

V341 Ara was recently recognised as one of the closest (d ~ 150 pc) and brightest (V~ 10) nova-like cataclysmic variables. This unique system is surrounded by a bright emission neb…

astro-ph.SR2020★ 8 cited

Long-Period High-Amplitude Red Variables in the KELT Survey

R. Alex Arnold, M. Virginia McSwain, Joshua Pepper +8

We present a sample of 4,132 Mira-like variables (red variables with long periods and high amplitudes) in the Kilodegree Extremely Little Telescope (KELT) survey. Of these, 814 are…

astro-ph.SR2019★ 13 cited

An Extreme-mass Ratio, Short-period Eclipsing Binary Consisting of a B Dwarf Primary and a Pre-main Sequence M Star Companion Discovered by KELT

Daniel J. Stevens, George Zhou, Marshall C. Johnson +16

We present the discovery of \thisstar\ (HD 58730), a very low mass ratio () eclipsing binary (EB) identified by the Kilodegree Extremely Little Teles…

astro-ph.SR2019★ 8 cited

Bright Southern Variable Stars in the bRing Survey

Samuel N. Mellon, Eric E. Mamajek, Remko Stuik +9

Besides monitoring the bright star Pic during the near transit event for its giant exoplanet, the Pictoris b Ring (bRing) observatories at Siding Springs Observatory, Austr…

astro-ph.SR2019

New Beta Cephei stars with KELT

Jonathan Labadie-Bartz, Gerald Handler, Joshua Pepper +9

We present the results of a search for Galactic Beta Cephei stars, which are massive pulsating stars with both pressure modes and mixed modes. Thus, these stars can serve as benchm…

astro-ph.SR2019★ 31 cited

Revisiting the pulsational characteristics of the exoplanet host star Pictoris

K. Zwintz, D. R. Reese, C. Neiner +22

Exoplanet properties crucially depend on their host stars' parameters. In case the exoplanet host star shows pulsations, asteroseismology can be used for an improved description of…

astro-ph.SR2018★ 12 cited

Discovery of δ Scuti Pulsations in the Young Hybrid Debris Disk Star HD 156623

Samuel N. Mellon, Eric E. Mamajek, Konstanze Zwintz +11

The bRing robotic observatory network was built to search for circumplanetary material within the transiting Hill sphere of the exoplanet Pic b across its bright host star …

astro-ph.SR2017★ 100 cited

Variability Properties of 4 Million Sources in the Input Catalog Observed with the Kilodegree Extremely Little Telescope Survey

Ryan J. Oelkers, Joseph E. Rodriguez, Keivan G. Stassun +10

The Kilodegree Extremely Little Telescope (KELT) has been surveying more than of the celestial sphere for nearly a decade. While the primary science goal of the survey is th…

astro-ph.SR2017★ 20 cited

Identification of Young Stellar Variables with KELT for K2 II: The Upper Scorpius Association

Megan Ansdell, Ryan J. Oelkers, Joseph E. Rodriguez +13

High-precision photometry from space-based missions such as K2 and TESS enables detailed studies of young star variability. However, because space-based observing campaigns are oft…

astro-ph.SR2017★ 38 cited

Outbursts and Disk Variability in Be Stars

Jonathan Labadie-Bartz, S. Drew Chojnowski, David G. Whelan +16

In order to study the growth and evolution of circumstellar disks around classical Be stars, we analyze optical time-series photometry from the KELT survey with simultaneous infrar…

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★ 45 cited

Identification of Young Stellar Variables with KELT for K2 I: Campaign 13 Taurus Dippers and Rotators

Joseph E. Rodriguez, Megan Ansdell, Ryan J. Oelkers +13

One of the most well-studied young stellar associations, Taurus-Auriga, will be observed by the extended Kepler mission, K2, in the spring of 2017. K2 Campaign 13 (C13) will be a u…

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.SR2016★ 75 cited

Photometric Variability of the Be Star Population

Jonathan Labadie-Bartz, Joshua Pepper, M. Virginia McSwain +11

Be stars have generally been characterized by the emission lines in their spectra, and especially the time variability of those spectroscopic features. They are known to also exhib…

astro-ph.SR2016★ 10 cited

DM Ori: A Young Star Occulted by a Disturbance in its Protoplanetary Disk

Joseph E. Rodriguez, Keivan G. Stassun, Phillip Cargile +15

In some planet formation theories, protoplanets grow gravitationally within a young star's protoplanetary disk, a signature of which may be a localized disturbance in the disk's ra…

astro-ph.SR2016★ 35 cited

The Nainital-Cape Survey-IV

Santosh Joshi, P. Martinez, Sowgata Chowdhury +6

The Nainital-Cape survey is a dedicated ongoing survey programme to search for and study pulsational variability in chemically peculiar (CP) stars to understand their internal stru…

astro-ph.SR2013★ 42 cited

Evaluating Gyrochronology on the Zero-Age-Main-Sequence: Rotation Periods in the Southern Open Cluster Blanco 1 from the KELT-South Survey

P. A. Cargile, D. J. James, J. Pepper +3

We report periods for 33 members of Blanco 1 as measured from KELT-South light curves, the first reported rotation periods for this benchmark zero-age-main-sequence open cluster. T…