activity
20042026
most citedObliquities of Hot Jupiter host stars: Evidence for tidal interactions and primordial misalignments

672 citations · 9.2k across the 155 of their papers we have counts for

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Showing 2020Show all

7 papers · 1 filter

astro-ph.EP2020

HAT-P-68b: A Transiting Hot Jupiter Around a K5 Dwarf Star

Bethlee M. Lindor, Joel D. Hartman, Gáspár Á. Bakos +24

We report the discovery by the ground-based HATNet survey of the transiting exoplanet HAT-P-68b, which has a mass of 0.724 0.043 , and radius of 1.072 0.012 $R…

astro-ph.EP2020★ 14 cited

TOI-954 b and K2-329 b: Short-Period Saturn-Mass Planets that Test whether Irradiation Leads to Inflation

Lizhou Sha, Chelsea X. Huang, Avi Shporer +70

We report the discovery of two short-period Saturn-mass planets, one transiting the G subgiant TOI-954 (TIC 44792534, , ) observed in TESS sectors 4 and 5…

astro-ph.EP2020★ 60 cited

Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602

L. G. Bouma, J. D. Hartman, R. Brahm +42

We report the discovery of TOI 837b and its validation as a transiting planet. We characterize the system using data from the NASA TESS mission, the ESA Gaia mission, ground-based…

astro-ph.EP2020★ 15 cited

HATS-37Ab and HATS-38b: Two Transiting Hot Neptunes in the Desert

A. Jordán, G. Á. Bakos, D. Bayliss +24

We report the discovery of two transiting Neptunes by the HATSouth survey. The planet HATS-37Ab has a mass of 0.099 +- 0.042 M_J (31.5 +- 13.4 M_earth) and a radius of 0.606 +- 0.0…

astro-ph.EP2020★ 18 cited

HATS-47b, HATS-48Ab, HATS-49b and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs

J. D. Hartman, Andrés Jordán, D. Bayliss +43

We report the discovery of four transiting giant planets around K dwarfs. The planets HATS-47b, HATS-48Ab, HATS-49b, and HATS-72b have masses of ,…

astro-ph.SR2020★ 5 cited

A Search for Transiting Planets in the Globular Cluster M4 with K2: Candidates and Occurrence Limits

Joshua J. Wallace, Joel D. Hartman, Gaspar A. Bakos

We perform a search for transiting planets in the NASA K2 observations of the globular cluster (GC) M4. This search is sensitive to larger orbital periods ( days, com…