FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1569501992> ?p ?o ?g. }

• W1569501992 abstract "Protoplanetary disks are where planets form, grow, and migrate to produce the diversity of exoplanet systems we observe in mature systems. Disks where this process has advanced to the stage of gap opening, and in some cases central cavity formation, have been termed pre-transitional and transitional disks in the hope that they represent intermediate steps toward planetary system formation. Recent reviews have focussed on disks where the star is of solar or sub-solar mass. In contrast to the sub-millimeter where cleared central cavities predominate, at H-band some T Tauri star transitional disks resemble primordial disks in having no indication of clearing, some show a break in the radial surface brightness profile at the inner edge of the outer disk, while others have partially to fully cleared gaps or central cavities. Recently, the Meeus Group I Herbig stars, intermediate-mass PMS stars with IR spectral energy distributions often interpreted as flared disks, have been proposed to have transitional and pre-transitional disks similar to those associated with solar-mass PMS stars, based on thermal-IR imaging, and sub-millimeter interferometry. We have investigated their appearance in scattered light as part of the Strategic Exploration of Exoplanets and Disks with Subaru (SEEDS), obtaining H-band polarimetric imagery of 10 intermediate-mass stars with Meeus Group I disks. Augmented by other disks with imagery in the literature, the sample is now sufficiently large to explore how these disks are similar to and differ from T Tauri star disks. The disk morphologies seen in the Tauri disks are also found for the intermediate-mass star disks, but additional phenomena are found; a hallmark of these disks is remarkable individuality and diversity which does not simply correlate with disk mass or stellar properties, including age, including spiral arms in remnant envelopes, arms in the disk, asymmetrically and potentially variably shadowed outer disks, gaps, and one disk where only half of the disk is seen in scattered light at H. We will discuss our survey results in terms of spiral arm theory, dust trapping vortices, and systematic differences in the relative scale height of these disks compared to those around Solar-mass stars. For the disks with spiral arms we discuss the planet-hosting potential, and limits on where giant planets can be located. We also discuss the implications for imaging with extreme adaptive optics instruments. Grady is supported under NSF AST 1008440 and through the NASA Origins of Solar Systems program on NNG13PB64P. JPW is supported NSF AST 100314. 0) in marked contrast to protoplanetary disks, transitional disks exhibit wide range of structural features1) arm visibility correlated with relative scale height in disk2) asymmetric and possibly variable shadowing of outer portions some transitional disks3) confirm pre-transitional disk nature of Oph IRS 48, MWC 758, HD 169142, etc." @default.
• W1569501992 created "2016-06-24" @default.
• W1569501992 creator A5006782813 @default.
• W1569501992 creator A5014139050 @default.
• W1569501992 creator A5014959620 @default.
• W1569501992 creator A5020758125 @default.
• W1569501992 creator A5024214300 @default.
• W1569501992 creator A5027867856 @default.
• W1569501992 creator A5032737883 @default.
• W1569501992 creator A5034605167 @default.
• W1569501992 creator A5036169381 @default.
• W1569501992 creator A5036576360 @default.
• W1569501992 creator A5057720507 @default.
• W1569501992 creator A5062393594 @default.
• W1569501992 creator A5075917998 @default.
• W1569501992 creator A5077719548 @default.
• W1569501992 creator A5079214304 @default.
• W1569501992 creator A5081302863 @default.
• W1569501992 creator A5082783700 @default.
• W1569501992 creator A5085515775 @default.
• W1569501992 creator A5089113599 @default.
• W1569501992 creator A5091569651 @default.
• W1569501992 date "2014-01-05" @default.
• W1569501992 modified "2023-09-25" @default.
• W1569501992 title "Transitional Disks Associated with Intermediate-Mass Stars: Results of the SEEDS YSO Survey" @default.
• W1569501992 hasPublicationYear "2014" @default.
• W1569501992 type Work @default.
• W1569501992 sameAs 1569501992 @default.
• W1569501992 citedByCount "0" @default.
• W1569501992 crossrefType "journal-article" @default.
• W1569501992 hasAuthorship W1569501992A5006782813 @default.
• W1569501992 hasAuthorship W1569501992A5014139050 @default.
• W1569501992 hasAuthorship W1569501992A5014959620 @default.
• W1569501992 hasAuthorship W1569501992A5020758125 @default.
• W1569501992 hasAuthorship W1569501992A5024214300 @default.
• W1569501992 hasAuthorship W1569501992A5027867856 @default.
• W1569501992 hasAuthorship W1569501992A5032737883 @default.
• W1569501992 hasAuthorship W1569501992A5034605167 @default.
• W1569501992 hasAuthorship W1569501992A5036169381 @default.
• W1569501992 hasAuthorship W1569501992A5036576360 @default.
• W1569501992 hasAuthorship W1569501992A5057720507 @default.
• W1569501992 hasAuthorship W1569501992A5062393594 @default.
• W1569501992 hasAuthorship W1569501992A5075917998 @default.
• W1569501992 hasAuthorship W1569501992A5077719548 @default.
• W1569501992 hasAuthorship W1569501992A5079214304 @default.
• W1569501992 hasAuthorship W1569501992A5081302863 @default.
• W1569501992 hasAuthorship W1569501992A5082783700 @default.
• W1569501992 hasAuthorship W1569501992A5085515775 @default.
• W1569501992 hasAuthorship W1569501992A5089113599 @default.
• W1569501992 hasAuthorship W1569501992A5091569651 @default.
• W1569501992 hasConcept C100905312 @default.
• W1569501992 hasConcept C109792285 @default.
• W1569501992 hasConcept C121332964 @default.
• W1569501992 hasConcept C125857072 @default.
• W1569501992 hasConcept C1276947 @default.
• W1569501992 hasConcept C150846664 @default.
• W1569501992 hasConcept C163479331 @default.
• W1569501992 hasConcept C178075534 @default.
• W1569501992 hasConcept C2779869078 @default.
• W1569501992 hasConcept C44870925 @default.
• W1569501992 hasConcept C51244244 @default.
• W1569501992 hasConcept C539450922 @default.
• W1569501992 hasConcept C75876914 @default.
• W1569501992 hasConceptScore W1569501992C100905312 @default.
• W1569501992 hasConceptScore W1569501992C109792285 @default.
• W1569501992 hasConceptScore W1569501992C121332964 @default.
• W1569501992 hasConceptScore W1569501992C125857072 @default.
• W1569501992 hasConceptScore W1569501992C1276947 @default.
• W1569501992 hasConceptScore W1569501992C150846664 @default.
• W1569501992 hasConceptScore W1569501992C163479331 @default.
• W1569501992 hasConceptScore W1569501992C178075534 @default.
• W1569501992 hasConceptScore W1569501992C2779869078 @default.
• W1569501992 hasConceptScore W1569501992C44870925 @default.
• W1569501992 hasConceptScore W1569501992C51244244 @default.
• W1569501992 hasConceptScore W1569501992C539450922 @default.
• W1569501992 hasConceptScore W1569501992C75876914 @default.
• W1569501992 hasOpenAccess W1569501992 @default.
• W1569501992 hasRelatedWork W1969448990 @default.
• W1569501992 hasRelatedWork W1975066767 @default.
• W1569501992 hasRelatedWork W2009273338 @default.
• W1569501992 hasRelatedWork W2023959676 @default.
• W1569501992 hasRelatedWork W2050538863 @default.
• W1569501992 hasRelatedWork W2052666215 @default.
• W1569501992 hasRelatedWork W2077214135 @default.
• W1569501992 hasRelatedWork W2085050959 @default.
• W1569501992 hasRelatedWork W2100377110 @default.
• W1569501992 hasRelatedWork W2102352101 @default.
• W1569501992 hasRelatedWork W2143146468 @default.
• W1569501992 hasRelatedWork W2146591240 @default.
• W1569501992 hasRelatedWork W2148978321 @default.
• W1569501992 hasRelatedWork W3098259778 @default.
• W1569501992 hasRelatedWork W3098686053 @default.
• W1569501992 hasRelatedWork W3100985338 @default.
• W1569501992 hasRelatedWork W3102299654 @default.
• W1569501992 hasRelatedWork W3103185441 @default.
• W1569501992 hasRelatedWork W3103896847 @default.
• W1569501992 hasRelatedWork W3106480174 @default.
• W1569501992 isParatext "false" @default.
• W1569501992 isRetracted "false" @default.
• W1569501992 magId "1569501992" @default.

• next