Matches in SemOpenAlex for { <https://semopenalex.org/work/W3202014902> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W3202014902 abstract "Over the course of the last two decades, traditional models of planet formation have been repeatedly challenged by the emerging census of extrasolar planets. Key among them is the orbital architecture problem: while standard models of orbital migration predict resonant orbits for short-period objects, most planets do not appear to lie in orbital resonances. Here we show that the four-planet system Kepler-221, not previously recognized to have active orbital resonances, has a three-body commensurability relation unique within the Kepler sample. Using a suite of numerical experiments as well as a perturbative analysis, we demonstrate that this system likely began as a resonant chain and proceeded to undergo large-scale divergence away from resonance, under the action of tidal dissipation. Our results further indicate that obliquity tides, driven by a secular spin-orbit resonance and mutual inclination, are an excellent candidate for driving this orbital divergence, and that the high tidal luminosity may also explain the anomalous size of planet b, which lies within the Fulton radius gap." @default.
- W3202014902 created "2021-10-11" @default.
- W3202014902 creator A5078835212 @default.
- W3202014902 creator A5079290299 @default.
- W3202014902 date "2021-06-01" @default.
- W3202014902 modified "2023-09-23" @default.
- W3202014902 title "A Tidal Origin for a 3-body Resonance in Kepler-221" @default.
- W3202014902 hasPublicationYear "2021" @default.
- W3202014902 type Work @default.
- W3202014902 sameAs 3202014902 @default.
- W3202014902 citedByCount "0" @default.
- W3202014902 crossrefType "journal-article" @default.
- W3202014902 hasAuthorship W3202014902A5078835212 @default.
- W3202014902 hasAuthorship W3202014902A5079290299 @default.
- W3202014902 hasConcept C10632323 @default.
- W3202014902 hasConcept C109214941 @default.
- W3202014902 hasConcept C119350121 @default.
- W3202014902 hasConcept C121332964 @default.
- W3202014902 hasConcept C127413603 @default.
- W3202014902 hasConcept C1276947 @default.
- W3202014902 hasConcept C139210041 @default.
- W3202014902 hasConcept C146978453 @default.
- W3202014902 hasConcept C163479331 @default.
- W3202014902 hasConcept C196644772 @default.
- W3202014902 hasConcept C197464742 @default.
- W3202014902 hasConcept C2524010 @default.
- W3202014902 hasConcept C33923547 @default.
- W3202014902 hasConcept C44870925 @default.
- W3202014902 hasConcept C48372109 @default.
- W3202014902 hasConcept C51244244 @default.
- W3202014902 hasConcept C94375191 @default.
- W3202014902 hasConceptScore W3202014902C10632323 @default.
- W3202014902 hasConceptScore W3202014902C109214941 @default.
- W3202014902 hasConceptScore W3202014902C119350121 @default.
- W3202014902 hasConceptScore W3202014902C121332964 @default.
- W3202014902 hasConceptScore W3202014902C127413603 @default.
- W3202014902 hasConceptScore W3202014902C1276947 @default.
- W3202014902 hasConceptScore W3202014902C139210041 @default.
- W3202014902 hasConceptScore W3202014902C146978453 @default.
- W3202014902 hasConceptScore W3202014902C163479331 @default.
- W3202014902 hasConceptScore W3202014902C196644772 @default.
- W3202014902 hasConceptScore W3202014902C197464742 @default.
- W3202014902 hasConceptScore W3202014902C2524010 @default.
- W3202014902 hasConceptScore W3202014902C33923547 @default.
- W3202014902 hasConceptScore W3202014902C44870925 @default.
- W3202014902 hasConceptScore W3202014902C48372109 @default.
- W3202014902 hasConceptScore W3202014902C51244244 @default.
- W3202014902 hasConceptScore W3202014902C94375191 @default.
- W3202014902 hasIssue "5" @default.
- W3202014902 hasLocation W32020149021 @default.
- W3202014902 hasOpenAccess W3202014902 @default.
- W3202014902 hasPrimaryLocation W32020149021 @default.
- W3202014902 hasRelatedWork W1519695100 @default.
- W3202014902 hasRelatedWork W1856610087 @default.
- W3202014902 hasRelatedWork W1930266672 @default.
- W3202014902 hasRelatedWork W1980858453 @default.
- W3202014902 hasRelatedWork W2075454570 @default.
- W3202014902 hasRelatedWork W2120154012 @default.
- W3202014902 hasRelatedWork W2786502435 @default.
- W3202014902 hasRelatedWork W3001336624 @default.
- W3202014902 hasRelatedWork W3098023281 @default.
- W3202014902 hasRelatedWork W3099000198 @default.
- W3202014902 hasRelatedWork W3099703407 @default.
- W3202014902 hasRelatedWork W3102817586 @default.
- W3202014902 hasRelatedWork W3102878729 @default.
- W3202014902 hasRelatedWork W3104372988 @default.
- W3202014902 hasRelatedWork W3104594130 @default.
- W3202014902 hasRelatedWork W3105006369 @default.
- W3202014902 hasRelatedWork W3105205751 @default.
- W3202014902 hasRelatedWork W3106351391 @default.
- W3202014902 hasRelatedWork W3121672877 @default.
- W3202014902 hasRelatedWork W3170343159 @default.
- W3202014902 hasVolume "53" @default.
- W3202014902 isParatext "false" @default.
- W3202014902 isRetracted "false" @default.
- W3202014902 magId "3202014902" @default.
- W3202014902 workType "article" @default.