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J. Antognini

14 papers hereh-index 141.8k citations19 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author2
  • first author5
  • middle author5

Across the 12 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO2
  • astro-ph.EP2
  • astro-ph.GA2
  • astro-ph.SR2
  • cs.LG2
  • cs.SD2

identity via Semantic Scholar / OpenAlex

activity
20112019
most citedRapid Eccentricity Oscillations and the Mergers of Compact Objects in Hierarchical Triples

165 citations · 913 across the 13 of their papers we have counts for

collaborators
Showing 2015Show all

3 papers · 1 filter

astro-ph.EP2015★ 43 cited

KELT-4Ab: An inflated Hot Jupiter transiting the bright (V~10) component of a hierarchical triple

Jason D. Eastman, Thomas G. Beatty, Robert J. Siverd +42

We report the discovery of KELT-4Ab, an inflated, transiting Hot Jupiter orbiting the brightest component of a hierarchical triple stellar system. The host star is an F star with $…

astro-ph.SR2015★ 74 cited

Dynamical formation & scattering of hierarchical triples: Cross sections, Kozai-Lidov oscillations, and collisions

Joseph M. O. Antognini, Todd A. Thompson

Dynamical scattering of binaries and triple systems of stars, planets, and compact objects may produce highly inclined triple systems subject to Kozai-Lidov (KL) oscillations, pote…

astro-ph.EP2015★ 1 cited

Timescales of Kozai-Lidov oscillations at quadrupole and octupole order in the test particle limit

Joseph M. O. Antognini

Kozai-Lidov (KL) oscillations in hierarchical triple systems have found application to many astrophysical contexts, including planet formation, type Ia supernovae, and supermassive…

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