activity
20032026
most citedThe PTF Orion Project: a Possible Planet Transiting a T-Tauri Star

91 citations · 246 across the 9 of their papers we have counts for

collaborators

10 papers

astro-ph.EP2026

Migration and Evolution of giant ExoPlanets (MEEP). III. Twenty-Nine Giant Planets from the TESS Mission

Jack Schulte, Joseph E. Rodriguez, David W. Latham +97

We present the discovery and characterization of 29 hot and warm Jupiter systems transiting bright () FGK stars using TESS data and ground-based photometry and spectrosco…

astro-ph.EP2025

An Ancient Brown Dwarf Transiting a Metal-Poor Thick Disk Star

Jéa Adams Redai, Vedant Chandra, Samuel W. Yee +20

We report the discovery of TOI-7019b, the first transiting brown dwarf (BD) known to orbit a star that is part of the Milky Way's ancient thick disk, as defined chemically ([Fe/H]…

astro-ph.SR2017★ 36 cited

More Rapidly Rotating PMS M Dwarfs with Light Curves Suggestive of Orbiting Clouds of Material

John Stauffer, Luisa Rebull, Trevor David +8

In a previous paper, using data from K2 Campaign 2, we identified 11 very low mass members of the Oph and Upper Scorpius star-forming region as having periodic photometric vari…

astro-ph.EP2016★ 17 cited

Very Low-Mass Stellar and Substellar Companions to Solar-like Stars From MARVELS VI: A Giant Planet and a Brown Dwarf Candidate in a Close Binary System HD 87646

Bo Ma, Jian Ge, Alex Wolszczan +34

We report the detections of a giant planet (MARVELS-7b) and a brown dwarf candidate (MARVELS-7c) around the primary star in the close binary system, HD 87646. It is the first close…

astro-ph.IM2016★ 2 cited

Application of the Trend Filtering Algorithm for Photometric Time Series Data

Giri Gopalan, Peter Plavchan, Julian van Eyken +3

Detecting transient light curves (e.g., transiting planets) requires high precision data, and thus it is important to effectively filter systematic trends affecting ground based wi…

astro-ph.HE2016★ 17 cited

Search for Optical Pulsations in PSR J0337+1715

M. J. Strader, A. M. Archibald, S. R. Meeker +8

We report on a search for optical pulsations from PSR J0337+1715 at its observed radio pulse period. PSR J0337+1715 is a millisecond pulsar (2.7 ms spin period) in a triple hierarc…

astro-ph.EP2013★ 31 cited

Very Low Mass Stellar and Substellar Companions to Solar-like Stars From MARVELS IV: A Candidate Brown Dwarf or Low-Mass Stellar Companion to HIP 67526

Peng Jiang, Jian Ge, Phillip Cargile +50

We report the discovery of a candidate brown dwarf or a very low mass stellar companion (MARVELS-5b) to the star HIP 67526 from the Multi-object APO Radial Velocity Exoplanet Large…

astro-ph.SR2012★ 13 cited

Very Low-mass Stellar and Substellar Companions to Solar-like Stars from Marvels III: A Short-Period Brown Dwarf Candidate Around An Active G0Iv Subgiant

Bo Ma, Jian Ge, Rory Barnes +45

We present an eccentric, short-period brown dwarf candidate orbiting the active, slightly evolved subgiant star TYC 2087-00255-1, which has effective temperature T_eff = 5903+/-42…

astro-ph.EP2012★ 91 cited

The PTF Orion Project: a Possible Planet Transiting a T-Tauri Star

Julian C. van Eyken, David R. Ciardi, Kaspar von Braun +35

We report observations of a possible young transiting planet orbiting a previously known weak-lined T-Tauri star in the 7-10 Myr old Orion-OB1a/25-Ori region. The candidate was fou…

astro-ph2003★ 39 cited

First Planet Confirmation with a Dispersed Fixed-Delay Interferometer

J. C. van Eyken, J. Ge, S. Mahadevan +1

The Exoplanet Tracker is a prototype of a new type of fibre-fed instrument for performing high precision relative Doppler measurements to detect extra-solar planets. A combination…