Matches in SemOpenAlex for { <https://semopenalex.org/work/W4322005919> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W4322005919 abstract " The global structure of the Sun’s extended corona is governed by the physical processes which represent some of the biggest outstanding questions in heliophysics. These include the nature of coronal heating and solar wind acceleration. NASA’s Parker Solar Probe (PSP) offers unique new opportunities to probe this structure directly through its unprecedented orbit which takes it closer to the Sun than any prior spacecraft. As of Spring 2023, PSP has achieved perihelia of 13.3 Rs, but will continue to dive deeper to an eventual closest approach of 9.8Rs at the end of 2024. Already PSP is starting to offer tantalizing glimpses into the sub-alfvenic corona. The most recent orbits exhibit hints of an imminent global plasma regime change on multiple fronts: As well as unambiguous crossings of the Alfven critical surface, PSP sees significant solar wind deceleration, possible global magnetic field reorganization, and proton core temperatures hot enough to be comparable to isothermal solar wind models. In this talk, we will discuss how these exciting initial measurements may become decisive constraints in the latter orbits of the PSP mission. We trace the implications of making such direct measurements of the corona-solar wind transition to the science questions of coronal heating and solar wind acceleration." @default.
- W4322005919 created "2023-02-26" @default.
- W4322005919 creator A5029817610 @default.
- W4322005919 creator A5034597974 @default.
- W4322005919 creator A5051454036 @default.
- W4322005919 creator A5058979089 @default.
- W4322005919 date "2023-05-15" @default.
- W4322005919 modified "2023-09-27" @default.
- W4322005919 title "Global coronal structure and possible new insights in the upcoming perihelia of Parker Solar Probe" @default.
- W4322005919 doi "https://doi.org/10.5194/egusphere-egu23-6626" @default.
- W4322005919 hasPublicationYear "2023" @default.
- W4322005919 type Work @default.
- W4322005919 citedByCount "0" @default.
- W4322005919 crossrefType "posted-content" @default.
- W4322005919 hasAuthorship W4322005919A5029817610 @default.
- W4322005919 hasAuthorship W4322005919A5034597974 @default.
- W4322005919 hasAuthorship W4322005919A5051454036 @default.
- W4322005919 hasAuthorship W4322005919A5058979089 @default.
- W4322005919 hasConcept C108411613 @default.
- W4322005919 hasConcept C121332964 @default.
- W4322005919 hasConcept C1276947 @default.
- W4322005919 hasConcept C146138569 @default.
- W4322005919 hasConcept C26218039 @default.
- W4322005919 hasConcept C2776779350 @default.
- W4322005919 hasConcept C2779900269 @default.
- W4322005919 hasConcept C44870925 @default.
- W4322005919 hasConcept C62520636 @default.
- W4322005919 hasConcept C64162976 @default.
- W4322005919 hasConcept C72886185 @default.
- W4322005919 hasConcept C82706917 @default.
- W4322005919 hasConcept C87355193 @default.
- W4322005919 hasConceptScore W4322005919C108411613 @default.
- W4322005919 hasConceptScore W4322005919C121332964 @default.
- W4322005919 hasConceptScore W4322005919C1276947 @default.
- W4322005919 hasConceptScore W4322005919C146138569 @default.
- W4322005919 hasConceptScore W4322005919C26218039 @default.
- W4322005919 hasConceptScore W4322005919C2776779350 @default.
- W4322005919 hasConceptScore W4322005919C2779900269 @default.
- W4322005919 hasConceptScore W4322005919C44870925 @default.
- W4322005919 hasConceptScore W4322005919C62520636 @default.
- W4322005919 hasConceptScore W4322005919C64162976 @default.
- W4322005919 hasConceptScore W4322005919C72886185 @default.
- W4322005919 hasConceptScore W4322005919C82706917 @default.
- W4322005919 hasConceptScore W4322005919C87355193 @default.
- W4322005919 hasLocation W43220059191 @default.
- W4322005919 hasOpenAccess W4322005919 @default.
- W4322005919 hasPrimaryLocation W43220059191 @default.
- W4322005919 hasRelatedWork W103536513 @default.
- W4322005919 hasRelatedWork W1977620253 @default.
- W4322005919 hasRelatedWork W2021584072 @default.
- W4322005919 hasRelatedWork W2024011910 @default.
- W4322005919 hasRelatedWork W2102165068 @default.
- W4322005919 hasRelatedWork W2235217137 @default.
- W4322005919 hasRelatedWork W3130912523 @default.
- W4322005919 hasRelatedWork W4231641019 @default.
- W4322005919 hasRelatedWork W4281991629 @default.
- W4322005919 hasRelatedWork W4392245 @default.
- W4322005919 isParatext "false" @default.
- W4322005919 isRetracted "false" @default.
- W4322005919 workType "article" @default.