FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2115037528> ?p ?o ?g. }

• W2115037528 endingPage "82" @default.
• W2115037528 startingPage "82" @default.
• W2115037528 abstract "Stars form in dense cores of molecular clouds that are observed to be significantly magnetized. In the simplest case of a laminar (non-turbulent) core with the magnetic field aligned with the rotation axis, both analytic considerations and numerical simulations have shown that the formation of a large, 102 AU scale, rotationally supported protostellar disk is suppressed by magnetic braking in the ideal MHD limit for a realistic level of core magnetization. This theoretical difficulty in forming protostellar disks is termed the magnetic braking catastrophe. A possible resolution to this problem, proposed by Hennebelle & Ciardi and Joos et al., is that misalignment between the magnetic field and rotation axis may weaken the magnetic braking enough to enable disk formation. We evaluate this possibility quantitatively through numerical simulations. We confirm the basic result of Joos et al. that the misalignment is indeed conducive to disk formation. In relatively weakly magnetized cores with dimensionless mass-to-flux ratio ≳ 4, it enabled the formation of rotationally supported disks that would otherwise be suppressed if the magnetic field and rotation axis are aligned. For more strongly magnetized cores, disk formation remains suppressed, however, even for the maximum tilt angle of 90°. If dense cores are as strongly magnetized as indicated by OH Zeeman observations (with a mean dimensionless mass-to-flux ratio ∼2), it would be difficult for the misalignment alone to enable disk formation in the majority of them. We conclude that, while beneficial to disk formation, especially for the relatively weak field case, misalignment does not completely solve the problem of catastrophic magnetic braking in general." @default.
• W2115037528 created "2016-06-24" @default.
• W2115037528 creator A5057163770 @default.
• W2115037528 creator A5058508883 @default.
• W2115037528 creator A5079490705 @default.
• W2115037528 date "2013-08-19" @default.
• W2115037528 modified "2023-10-11" @default.
• W2115037528 title "DOES MAGNETIC-FIELD-ROTATION MISALIGNMENT SOLVE THE MAGNETIC BRAKING CATASTROPHE IN PROTOSTELLAR DISK FORMATION?" @default.
• W2115037528 cites W1798320926 @default.
• W2115037528 cites W1897110010 @default.
• W2115037528 cites W1967039664 @default.
• W2115037528 cites W1979440291 @default.
• W2115037528 cites W1997860382 @default.
• W2115037528 cites W1999781948 @default.
• W2115037528 cites W2004790827 @default.
• W2115037528 cites W2008912709 @default.
• W2115037528 cites W2012852643 @default.
• W2115037528 cites W2016057237 @default.
• W2115037528 cites W2021116932 @default.
• W2115037528 cites W2031808549 @default.
• W2115037528 cites W2033039083 @default.
• W2115037528 cites W2037155008 @default.
• W2115037528 cites W2052672604 @default.
• W2115037528 cites W2059821387 @default.
• W2115037528 cites W2061709220 @default.
• W2115037528 cites W2068044333 @default.
• W2115037528 cites W2068743889 @default.
• W2115037528 cites W2072019403 @default.
• W2115037528 cites W2079625827 @default.
• W2115037528 cites W2080161690 @default.
• W2115037528 cites W2089176910 @default.
• W2115037528 cites W2092898876 @default.
• W2115037528 cites W2095668713 @default.
• W2115037528 cites W2123808593 @default.
• W2115037528 cites W2134992552 @default.
• W2115037528 cites W2148856608 @default.
• W2115037528 cites W2156228074 @default.
• W2115037528 cites W2170204004 @default.
• W2115037528 cites W2171971597 @default.
• W2115037528 cites W2734981119 @default.
• W2115037528 cites W2951196053 @default.
• W2115037528 cites W2962849196 @default.
• W2115037528 cites W3097989847 @default.
• W2115037528 cites W3098329851 @default.
• W2115037528 cites W3099125925 @default.
• W2115037528 cites W3099321339 @default.
• W2115037528 cites W3100066604 @default.
• W2115037528 cites W3101842149 @default.
• W2115037528 cites W3102089067 @default.
• W2115037528 cites W3102566852 @default.
• W2115037528 cites W3103549568 @default.
• W2115037528 cites W3104309256 @default.
• W2115037528 cites W3105219389 @default.
• W2115037528 cites W3105648425 @default.
• W2115037528 cites W3105749064 @default.
• W2115037528 cites W3106047177 @default.
• W2115037528 cites W3106091182 @default.
• W2115037528 cites W3106403393 @default.
• W2115037528 cites W3124094544 @default.
• W2115037528 doi "https://doi.org/10.1088/0004-637x/774/1/82" @default.
• W2115037528 hasPublicationYear "2013" @default.
• W2115037528 type Work @default.
• W2115037528 sameAs 2115037528 @default.
• W2115037528 citedByCount "97" @default.
• W2115037528 countsByYear W21150375282013 @default.
• W2115037528 countsByYear W21150375282014 @default.
• W2115037528 countsByYear W21150375282015 @default.
• W2115037528 countsByYear W21150375282016 @default.
• W2115037528 countsByYear W21150375282017 @default.
• W2115037528 countsByYear W21150375282018 @default.
• W2115037528 countsByYear W21150375282019 @default.
• W2115037528 countsByYear W21150375282020 @default.
• W2115037528 countsByYear W21150375282021 @default.
• W2115037528 countsByYear W21150375282022 @default.
• W2115037528 countsByYear W21150375282023 @default.
• W2115037528 crossrefType "journal-article" @default.
• W2115037528 hasAuthorship W2115037528A5057163770 @default.
• W2115037528 hasAuthorship W2115037528A5058508883 @default.
• W2115037528 hasAuthorship W2115037528A5079490705 @default.
• W2115037528 hasBestOaLocation W21150375281 @default.
• W2115037528 hasConcept C115260700 @default.
• W2115037528 hasConcept C121332964 @default.
• W2115037528 hasConcept C125857072 @default.
• W2115037528 hasConcept C150846664 @default.
• W2115037528 hasConcept C157479481 @default.
• W2115037528 hasConcept C196558001 @default.
• W2115037528 hasConcept C24872484 @default.
• W2115037528 hasConcept C2524010 @default.
• W2115037528 hasConcept C31532427 @default.
• W2115037528 hasConcept C33923547 @default.
• W2115037528 hasConcept C44870925 @default.
• W2115037528 hasConcept C54855816 @default.
• W2115037528 hasConcept C57879066 @default.
• W2115037528 hasConcept C62520636 @default.
• W2115037528 hasConcept C74050887 @default.
• W2115037528 hasConcept C74650414 @default.
• W2115037528 hasConceptScore W2115037528C115260700 @default.
• W2115037528 hasConceptScore W2115037528C121332964 @default.

• next