Matches in SemOpenAlex for { <https://semopenalex.org/work/W2988961191> ?p ?o ?g. }
- W2988961191 endingPage "2928" @default.
- W2988961191 startingPage "2917" @default.
- W2988961191 abstract "Abstract The Moon is known to have a small liquid core, and it is thought that in the distant past the core may have produced strong magnetic fields recorded in lunar samples. Here we implement a numerical model of lunar orbital and rotational dynamics that includes the effects of a liquid core. In agreement with previous work, we find that the lunar core is dynamically decoupled from the lunar mantle and that this decoupling happened very early in lunar history. Our model predicts that the lunar core rotates subsynchronously, and the difference between the core and the mantle rotational rates was significant when the Moon had a high forced obliquity during and after the Cassini State transition. We find that the presence of the lunar liquid core further destabilizes synchronous rotation of the mantle for a wide range of semimajor axes centered around the Cassini State transition. Core‐mantle boundary torques make it even more likely that the Moon experienced large‐scale inclination damping during the Cassini State transition. We present estimates for the mutual core‐mantle obliquity as a function of Earth‐Moon distance, and we discuss plausible absolute time lines for this evolution. We conclude that our results are consistent with the hypothesis of a precession‐driven early lunar dynamo and may explain the variability of the inferred orientation of the past lunar dynamo." @default.
- W2988961191 created "2019-11-22" @default.
- W2988961191 creator A5022224381 @default.
- W2988961191 creator A5083368926 @default.
- W2988961191 creator A5088034180 @default.
- W2988961191 date "2019-11-01" @default.
- W2988961191 modified "2023-09-26" @default.
- W2988961191 title "Early Dynamics of the Lunar Core" @default.
- W2988961191 cites W1932069152 @default.
- W2988961191 cites W1963009443 @default.
- W2988961191 cites W1967604670 @default.
- W2988961191 cites W1975834897 @default.
- W2988961191 cites W1976860825 @default.
- W2988961191 cites W1987109066 @default.
- W2988961191 cites W1993010348 @default.
- W2988961191 cites W1994880739 @default.
- W2988961191 cites W2001515423 @default.
- W2988961191 cites W2023358470 @default.
- W2988961191 cites W2028773866 @default.
- W2988961191 cites W2030232670 @default.
- W2988961191 cites W2031449918 @default.
- W2988961191 cites W2051414082 @default.
- W2988961191 cites W2053870612 @default.
- W2988961191 cites W2059995708 @default.
- W2988961191 cites W2074414679 @default.
- W2988961191 cites W2080386036 @default.
- W2988961191 cites W2081398154 @default.
- W2988961191 cites W2088500402 @default.
- W2988961191 cites W2102900208 @default.
- W2988961191 cites W2118957937 @default.
- W2988961191 cites W2137682570 @default.
- W2988961191 cites W2151934271 @default.
- W2988961191 cites W2160837787 @default.
- W2988961191 cites W2165388015 @default.
- W2988961191 cites W2169574108 @default.
- W2988961191 cites W2178377552 @default.
- W2988961191 cites W2338753806 @default.
- W2988961191 cites W2435473098 @default.
- W2988961191 cites W2536279680 @default.
- W2988961191 cites W2548124593 @default.
- W2988961191 cites W2787972555 @default.
- W2988961191 cites W2796352508 @default.
- W2988961191 cites W2891257951 @default.
- W2988961191 cites W3011055407 @default.
- W2988961191 cites W3012138095 @default.
- W2988961191 cites W3021436502 @default.
- W2988961191 cites W3105388486 @default.
- W2988961191 doi "https://doi.org/10.1029/2019je006016" @default.
- W2988961191 hasPublicationYear "2019" @default.
- W2988961191 type Work @default.
- W2988961191 sameAs 2988961191 @default.
- W2988961191 citedByCount "9" @default.
- W2988961191 countsByYear W29889611912020 @default.
- W2988961191 countsByYear W29889611912021 @default.
- W2988961191 countsByYear W29889611912022 @default.
- W2988961191 countsByYear W29889611912023 @default.
- W2988961191 crossrefType "journal-article" @default.
- W2988961191 hasAuthorship W2988961191A5022224381 @default.
- W2988961191 hasAuthorship W2988961191A5083368926 @default.
- W2988961191 hasAuthorship W2988961191A5088034180 @default.
- W2988961191 hasBestOaLocation W29889611912 @default.
- W2988961191 hasConcept C105094362 @default.
- W2988961191 hasConcept C115260700 @default.
- W2988961191 hasConcept C121332964 @default.
- W2988961191 hasConcept C127313418 @default.
- W2988961191 hasConcept C127413603 @default.
- W2988961191 hasConcept C1276947 @default.
- W2988961191 hasConcept C127723449 @default.
- W2988961191 hasConcept C13280743 @default.
- W2988961191 hasConcept C133731056 @default.
- W2988961191 hasConcept C135757623 @default.
- W2988961191 hasConcept C205606062 @default.
- W2988961191 hasConcept C51244244 @default.
- W2988961191 hasConcept C62520636 @default.
- W2988961191 hasConcept C67236022 @default.
- W2988961191 hasConcept C72782756 @default.
- W2988961191 hasConcept C8058405 @default.
- W2988961191 hasConcept C87355193 @default.
- W2988961191 hasConceptScore W2988961191C105094362 @default.
- W2988961191 hasConceptScore W2988961191C115260700 @default.
- W2988961191 hasConceptScore W2988961191C121332964 @default.
- W2988961191 hasConceptScore W2988961191C127313418 @default.
- W2988961191 hasConceptScore W2988961191C127413603 @default.
- W2988961191 hasConceptScore W2988961191C1276947 @default.
- W2988961191 hasConceptScore W2988961191C127723449 @default.
- W2988961191 hasConceptScore W2988961191C13280743 @default.
- W2988961191 hasConceptScore W2988961191C133731056 @default.
- W2988961191 hasConceptScore W2988961191C135757623 @default.
- W2988961191 hasConceptScore W2988961191C205606062 @default.
- W2988961191 hasConceptScore W2988961191C51244244 @default.
- W2988961191 hasConceptScore W2988961191C62520636 @default.
- W2988961191 hasConceptScore W2988961191C67236022 @default.
- W2988961191 hasConceptScore W2988961191C72782756 @default.
- W2988961191 hasConceptScore W2988961191C8058405 @default.
- W2988961191 hasConceptScore W2988961191C87355193 @default.
- W2988961191 hasIssue "11" @default.
- W2988961191 hasLocation W29889611911 @default.
- W2988961191 hasLocation W29889611912 @default.