Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034600971> ?p ?o ?g. }
- W2034600971 abstract "In the near-Earth environment, strong bulk plasma accelerations are frequently taken to be the diagnostic of the occurrence of magnetic reconnection. In this letter, we report new and unambiguous spacecraft observations and corresponding magnetohydrodynamic (MHD) simulation of strong bulk plasma acceleration in the terrestrial magnetosheath during low Alfve n Mach number solar wind conditions, which is demonstrably not associated with magnetic reconnection. We illustrate this effect with Cluster spacecraft data that show plasma accelerations up to speeds of 1040 km/s, while the ambient solar wind speed is only 650 km/ s ( i. e., in excess by 60%). Based on a comparison with global MHD simulations of the magnetosphere, we show that the acceleration results from enhanced magnetic forces exerted on the plasma by '' stiff '' magnetic flux tubes in a low-beta magnetosheath that result from the low Alfven Mach number solar wind. The MHD simulations demonstrate that the acceleration is asymmetric, as well as the magnetopause shape, and is the result of both magnetic pressure gradient and tension forces, showing that this effect is not a simple analogy to a '' slingshot effect '' for which magnetic tension would dominate. Like magnetic reconnection, this mechanism is capable of producing strong plasma acceleration in the near- Earth's environment. The low Alfven Mach number solar wind condition leading to this mechanism is often characteristic of coronal mass ejections (CMEs)." @default.
- W2034600971 created "2016-06-24" @default.
- W2034600971 creator A5017046392 @default.
- W2034600971 creator A5018758491 @default.
- W2034600971 creator A5028377758 @default.
- W2034600971 creator A5032066028 @default.
- W2034600971 creator A5038641878 @default.
- W2034600971 creator A5057406038 @default.
- W2034600971 creator A5087635091 @default.
- W2034600971 creator A5089221079 @default.
- W2034600971 date "2007-07-18" @default.
- W2034600971 modified "2023-10-06" @default.
- W2034600971 title "Strong bulk plasma acceleration in Earth's magnetosheath: A magnetic slingshot effect?" @default.
- W2034600971 cites W1496738390 @default.
- W2034600971 cites W1966037577 @default.
- W2034600971 cites W1968159967 @default.
- W2034600971 cites W1968282221 @default.
- W2034600971 cites W1968690275 @default.
- W2034600971 cites W1977960014 @default.
- W2034600971 cites W1987732235 @default.
- W2034600971 cites W1995313197 @default.
- W2034600971 cites W1997793281 @default.
- W2034600971 cites W2008516410 @default.
- W2034600971 cites W2022578590 @default.
- W2034600971 cites W2030426928 @default.
- W2034600971 cites W2031116484 @default.
- W2034600971 cites W2032169078 @default.
- W2034600971 cites W2043522612 @default.
- W2034600971 cites W2046189229 @default.
- W2034600971 cites W2050344634 @default.
- W2034600971 cites W2055954232 @default.
- W2034600971 cites W2059473776 @default.
- W2034600971 cites W2060206130 @default.
- W2034600971 cites W2060335605 @default.
- W2034600971 cites W2063699946 @default.
- W2034600971 cites W2074670978 @default.
- W2034600971 cites W2081126061 @default.
- W2034600971 cites W2124988333 @default.
- W2034600971 cites W2151978745 @default.
- W2034600971 doi "https://doi.org/10.1029/2007gl030024" @default.
- W2034600971 hasPublicationYear "2007" @default.
- W2034600971 type Work @default.
- W2034600971 sameAs 2034600971 @default.
- W2034600971 citedByCount "61" @default.
- W2034600971 countsByYear W20346009712012 @default.
- W2034600971 countsByYear W20346009712013 @default.
- W2034600971 countsByYear W20346009712014 @default.
- W2034600971 countsByYear W20346009712015 @default.
- W2034600971 countsByYear W20346009712016 @default.
- W2034600971 countsByYear W20346009712017 @default.
- W2034600971 countsByYear W20346009712018 @default.
- W2034600971 countsByYear W20346009712019 @default.
- W2034600971 countsByYear W20346009712020 @default.
- W2034600971 countsByYear W20346009712021 @default.
- W2034600971 countsByYear W20346009712022 @default.
- W2034600971 countsByYear W20346009712023 @default.
- W2034600971 crossrefType "journal-article" @default.
- W2034600971 hasAuthorship W2034600971A5017046392 @default.
- W2034600971 hasAuthorship W2034600971A5018758491 @default.
- W2034600971 hasAuthorship W2034600971A5028377758 @default.
- W2034600971 hasAuthorship W2034600971A5032066028 @default.
- W2034600971 hasAuthorship W2034600971A5038641878 @default.
- W2034600971 hasAuthorship W2034600971A5057406038 @default.
- W2034600971 hasAuthorship W2034600971A5087635091 @default.
- W2034600971 hasAuthorship W2034600971A5089221079 @default.
- W2034600971 hasBestOaLocation W20346009712 @default.
- W2034600971 hasConcept C117896860 @default.
- W2034600971 hasConcept C121332964 @default.
- W2034600971 hasConcept C130443932 @default.
- W2034600971 hasConcept C140161248 @default.
- W2034600971 hasConcept C185544564 @default.
- W2034600971 hasConcept C61922881 @default.
- W2034600971 hasConcept C74650414 @default.
- W2034600971 hasConcept C82706917 @default.
- W2034600971 hasConceptScore W2034600971C117896860 @default.
- W2034600971 hasConceptScore W2034600971C121332964 @default.
- W2034600971 hasConceptScore W2034600971C130443932 @default.
- W2034600971 hasConceptScore W2034600971C140161248 @default.
- W2034600971 hasConceptScore W2034600971C185544564 @default.
- W2034600971 hasConceptScore W2034600971C61922881 @default.
- W2034600971 hasConceptScore W2034600971C74650414 @default.
- W2034600971 hasConceptScore W2034600971C82706917 @default.
- W2034600971 hasIssue "14" @default.
- W2034600971 hasLocation W20346009711 @default.
- W2034600971 hasLocation W20346009712 @default.
- W2034600971 hasLocation W20346009713 @default.
- W2034600971 hasLocation W20346009714 @default.
- W2034600971 hasOpenAccess W2034600971 @default.
- W2034600971 hasPrimaryLocation W20346009711 @default.
- W2034600971 hasRelatedWork W1502238462 @default.
- W2034600971 hasRelatedWork W1596901342 @default.
- W2034600971 hasRelatedWork W1957983491 @default.
- W2034600971 hasRelatedWork W1973105758 @default.
- W2034600971 hasRelatedWork W2047470230 @default.
- W2034600971 hasRelatedWork W2105745634 @default.
- W2034600971 hasRelatedWork W2133194978 @default.
- W2034600971 hasRelatedWork W2915398388 @default.
- W2034600971 hasRelatedWork W3048894386 @default.
- W2034600971 hasRelatedWork W4236119828 @default.
- W2034600971 hasVolume "34" @default.