Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285499096> ?p ?o ?g. }
- W4285499096 endingPage "158" @default.
- W4285499096 startingPage "158" @default.
- W4285499096 abstract "Abstract Previous efforts have modeled the Didymos system as two irregularly shaped rigid bodies, although it is likely that one or both components are in fact rubble piles. Here, we relax the rigid-body assumption to quantify how this affects the spin and orbital dynamics of the system following the DART impact. Given the known fundamental differences between our simulation codes, we find that faster rigid-body simulations produce nearly the same result as rubble-pile models in scenarios with a moderate value for the momentum enhancement factor, β ( β ∼ 3) and an ellipsoidal secondary. This indicates that the rigid-body approach is likely adequate for propagating the post-impact dynamics necessary to meet the DART Mission requirements. Although, if Dimorphos has a highly irregular shape or structure, or if β is unexpectedly large, then rubble-pile effects may become important. If Dimorphos’s orbit and spin state are sufficiently excited, then surface particle motion is also possible. However, these simulations are limited in their resolution and range of material parameters, so they serve as a demonstration of principle, and future work is required to fully understand the likelihood and magnitude of surface motion." @default.
- W4285499096 created "2022-07-15" @default.
- W4285499096 creator A5001647761 @default.
- W4285499096 creator A5026723448 @default.
- W4285499096 creator A5033211296 @default.
- W4285499096 creator A5063579389 @default.
- W4285499096 creator A5067971226 @default.
- W4285499096 date "2022-07-01" @default.
- W4285499096 modified "2023-10-17" @default.
- W4285499096 title "Dynamical Evolution of the Didymos−Dimorphos Binary Asteroid as Rubble Piles following the DART Impact" @default.
- W4285499096 cites W134921324 @default.
- W4285499096 cites W1904293887 @default.
- W4285499096 cites W1965800484 @default.
- W4285499096 cites W1969896221 @default.
- W4285499096 cites W1972196650 @default.
- W4285499096 cites W2035125273 @default.
- W4285499096 cites W2035536469 @default.
- W4285499096 cites W2039917824 @default.
- W4285499096 cites W2059579545 @default.
- W4285499096 cites W2065731800 @default.
- W4285499096 cites W2072062343 @default.
- W4285499096 cites W2077316542 @default.
- W4285499096 cites W2085523594 @default.
- W4285499096 cites W2085633448 @default.
- W4285499096 cites W2123511218 @default.
- W4285499096 cites W2214787555 @default.
- W4285499096 cites W2528443938 @default.
- W4285499096 cites W2594249555 @default.
- W4285499096 cites W2753347550 @default.
- W4285499096 cites W2759508782 @default.
- W4285499096 cites W2763464992 @default.
- W4285499096 cites W2778539924 @default.
- W4285499096 cites W2790531469 @default.
- W4285499096 cites W2798193285 @default.
- W4285499096 cites W2904991986 @default.
- W4285499096 cites W2923009950 @default.
- W4285499096 cites W2923880813 @default.
- W4285499096 cites W2945903284 @default.
- W4285499096 cites W2994372086 @default.
- W4285499096 cites W2996774951 @default.
- W4285499096 cites W3005730580 @default.
- W4285499096 cites W3017700640 @default.
- W4285499096 cites W3029221681 @default.
- W4285499096 cites W3032871080 @default.
- W4285499096 cites W3037565736 @default.
- W4285499096 cites W3099989743 @default.
- W4285499096 cites W3101570296 @default.
- W4285499096 cites W3104063460 @default.
- W4285499096 cites W3106194981 @default.
- W4285499096 cites W3129741646 @default.
- W4285499096 cites W3138276853 @default.
- W4285499096 cites W3165713167 @default.
- W4285499096 cites W3184608589 @default.
- W4285499096 cites W3189998531 @default.
- W4285499096 cites W3193753839 @default.
- W4285499096 cites W3198228894 @default.
- W4285499096 cites W3217629945 @default.
- W4285499096 cites W4213029359 @default.
- W4285499096 cites W4281635767 @default.
- W4285499096 cites W4281684317 @default.
- W4285499096 cites W4282839638 @default.
- W4285499096 cites W4283804917 @default.
- W4285499096 cites W4285499892 @default.
- W4285499096 doi "https://doi.org/10.3847/psj/ac76c1" @default.
- W4285499096 hasPublicationYear "2022" @default.
- W4285499096 type Work @default.
- W4285499096 citedByCount "6" @default.
- W4285499096 countsByYear W42854990962022 @default.
- W4285499096 countsByYear W42854990962023 @default.
- W4285499096 crossrefType "journal-article" @default.
- W4285499096 hasAuthorship W4285499096A5001647761 @default.
- W4285499096 hasAuthorship W4285499096A5026723448 @default.
- W4285499096 hasAuthorship W4285499096A5033211296 @default.
- W4285499096 hasAuthorship W4285499096A5063579389 @default.
- W4285499096 hasAuthorship W4285499096A5067971226 @default.
- W4285499096 hasBestOaLocation W42854990961 @default.
- W4285499096 hasConcept C119560385 @default.
- W4285499096 hasConcept C121332964 @default.
- W4285499096 hasConcept C127313418 @default.
- W4285499096 hasConcept C127413603 @default.
- W4285499096 hasConcept C145980571 @default.
- W4285499096 hasConcept C146978453 @default.
- W4285499096 hasConcept C187320778 @default.
- W4285499096 hasConcept C18762648 @default.
- W4285499096 hasConcept C196644772 @default.
- W4285499096 hasConcept C199360897 @default.
- W4285499096 hasConcept C2777929537 @default.
- W4285499096 hasConcept C2779417484 @default.
- W4285499096 hasConcept C33923547 @default.
- W4285499096 hasConcept C41008148 @default.
- W4285499096 hasConcept C48372109 @default.
- W4285499096 hasConcept C57879066 @default.
- W4285499096 hasConcept C58142911 @default.
- W4285499096 hasConcept C74650414 @default.
- W4285499096 hasConcept C87355193 @default.
- W4285499096 hasConcept C94375191 @default.
- W4285499096 hasConcept C97355855 @default.
- W4285499096 hasConceptScore W4285499096C119560385 @default.