FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1972600476> ?p ?o ?g. }

• W1972600476 endingPage "480" @default.
• W1972600476 startingPage "468" @default.
• W1972600476 abstract "The existence of the solar tachocline inferred from helioseismology leads to the concept of an interface dynamo. The tachocline, where the strong toroidal magnetic field is generated and stored, is sandwiched between and magnetically coupled to the radiative interior and the overlying convection zone. We investigate a linear sandwich interface dynamo in Cartesian geometry. The dynamo model consists of four horizontal layers: an electrically conducting layer at -∞ < z < -Δ, a tachocline at -Δ < z < 0, a convection zone at 0 < z < d, and a vacuum exterior at d < z < ∞, where z denotes the vertical coordinate and Δ and d are the thicknesses of the tachocline and convection layer, respectively. The four layers, with different magnetic diffusivities, are magnetically coupled by the three sets of interface-matching conditions for the generated magnetic field. Exact solutions of the coupled dynamo system (the dispersion relation and the generated magnetic field describing growing, horizontally propagating dynamo waves) are obtained. It is shown that the magnetic diffusivities in both the tachocline and radiative interior play an essential role in determining the primary properties of the sandwich interface dynamo. The generated strong toroidal magnetic field is usually concentrated in two different locations: at the top of the tachocline, just below the interface between the tachocline and convection zone, and at the bottom of the tachocline, just above the top of the radiative interior. We find that a reduced magnetic diffusivity in the tachocline or radiative interior has a strong stabilizing effect: a smaller magnetic diffusivity requires a larger magnetic Reynolds number to sustain dynamo action. The relevance of the sandwich interface dynamo to the Sun is also discussed." @default.
• W1972600476 created "2016-06-24" @default.
• W1972600476 creator A5030373048 @default.
• W1972600476 creator A5041406082 @default.
• W1972600476 creator A5055664900 @default.
• W1972600476 date "2004-02-10" @default.
• W1972600476 modified "2023-10-16" @default.
• W1972600476 title "A Sandwich Interface Dynamo: Linear Dynamo Waves in the Sun" @default.
• W1972600476 cites W1586443480 @default.
• W1972600476 cites W1662558889 @default.
• W1972600476 cites W1967518346 @default.
• W1972600476 cites W1977982243 @default.
• W1972600476 cites W1983476190 @default.
• W1972600476 cites W1986639707 @default.
• W1972600476 cites W1991330386 @default.
• W1972600476 cites W2002362144 @default.
• W1972600476 cites W2003179869 @default.
• W1972600476 cites W2007347981 @default.
• W1972600476 cites W2009383677 @default.
• W1972600476 cites W2034011681 @default.
• W1972600476 cites W2039831368 @default.
• W1972600476 cites W2042337905 @default.
• W1972600476 cites W2064406119 @default.
• W1972600476 cites W2078156291 @default.
• W1972600476 cites W2137473994 @default.
• W1972600476 cites W2142890620 @default.
• W1972600476 cites W2149417397 @default.
• W1972600476 cites W2168003383 @default.
• W1972600476 cites W2289766298 @default.
• W1972600476 cites W3101310474 @default.
• W1972600476 cites W3103272188 @default.
• W1972600476 cites W4254912643 @default.
• W1972600476 doi "https://doi.org/10.1086/380834" @default.
• W1972600476 hasPublicationYear "2004" @default.
• W1972600476 type Work @default.
• W1972600476 sameAs 1972600476 @default.
• W1972600476 citedByCount "7" @default.
• W1972600476 countsByYear W19726004762020 @default.
• W1972600476 crossrefType "journal-article" @default.
• W1972600476 hasAuthorship W1972600476A5030373048 @default.
• W1972600476 hasAuthorship W1972600476A5041406082 @default.
• W1972600476 hasAuthorship W1972600476A5055664900 @default.
• W1972600476 hasConcept C105094362 @default.
• W1972600476 hasConcept C113843644 @default.
• W1972600476 hasConcept C115260700 @default.
• W1972600476 hasConcept C121332964 @default.
• W1972600476 hasConcept C1276947 @default.
• W1972600476 hasConcept C129307140 @default.
• W1972600476 hasConcept C135757623 @default.
• W1972600476 hasConcept C157915830 @default.
• W1972600476 hasConcept C176879286 @default.
• W1972600476 hasConcept C31532427 @default.
• W1972600476 hasConcept C44870925 @default.
• W1972600476 hasConcept C57879066 @default.
• W1972600476 hasConcept C62520636 @default.
• W1972600476 hasConceptScore W1972600476C105094362 @default.
• W1972600476 hasConceptScore W1972600476C113843644 @default.
• W1972600476 hasConceptScore W1972600476C115260700 @default.
• W1972600476 hasConceptScore W1972600476C121332964 @default.
• W1972600476 hasConceptScore W1972600476C1276947 @default.
• W1972600476 hasConceptScore W1972600476C129307140 @default.
• W1972600476 hasConceptScore W1972600476C135757623 @default.
• W1972600476 hasConceptScore W1972600476C157915830 @default.
• W1972600476 hasConceptScore W1972600476C176879286 @default.
• W1972600476 hasConceptScore W1972600476C31532427 @default.
• W1972600476 hasConceptScore W1972600476C44870925 @default.
• W1972600476 hasConceptScore W1972600476C57879066 @default.
• W1972600476 hasConceptScore W1972600476C62520636 @default.
• W1972600476 hasIssue "1" @default.
• W1972600476 hasLocation W19726004761 @default.
• W1972600476 hasOpenAccess W1972600476 @default.
• W1972600476 hasPrimaryLocation W19726004761 @default.
• W1972600476 hasRelatedWork W1655305295 @default.
• W1972600476 hasRelatedWork W2026062337 @default.
• W1972600476 hasRelatedWork W2070188575 @default.
• W1972600476 hasRelatedWork W2340873631 @default.
• W1972600476 hasRelatedWork W2398800545 @default.
• W1972600476 hasRelatedWork W2490079145 @default.
• W1972600476 hasRelatedWork W2569194930 @default.
• W1972600476 hasRelatedWork W2965097845 @default.
• W1972600476 hasRelatedWork W2967800110 @default.
• W1972600476 hasRelatedWork W4253896351 @default.
• W1972600476 hasVolume "602" @default.
• W1972600476 isParatext "false" @default.
• W1972600476 isRetracted "false" @default.
• W1972600476 magId "1972600476" @default.
• W1972600476 workType "article" @default.