Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000764674> ?p ?o ?g. }
- W2000764674 abstract "Deeply embedded and at distances of several kiloparsecs, massive young stellar objects (MYSOs) present numerous challenges for observation and study. In this work, we present spatially-resolved observations of one MYSO, AFGL 4176, together with survey and literature data, ranging from interferometric observations with VLTI/MIDI in the mid-infrared, to single-dish Herschel measurements in the far-infrared, and sub-millimeter data from APEX. We consider this spatially-resolved, multi-wavelength data set in terms of both radiative transfer and geometric models. We find that the observations are well described by one-dimensional models overall, but there are also substantial deviations from spherical symmetry at scales of tens to hundreds of astronomical units, which are revealed by the mid-infrared interferometric measurements. We use a multiple-component, geometric modeling approach to explain the mid-infrared emission on scales of tens to hundreds of astronomical units, and find the MIDI measurements are well described by a model consisting of a one-dimensional Gaussian halo and an inclined (θ = 60 ◦ ) circumstellar disk extending out to several hundred astronomical units along a position angle of 160 ◦ . Finally, we compare our results both with previous models of this source, and with those of other MYSOs, and discuss the present situation with mid-infrared interferometric observations of massive stars." @default.
- W2000764674 created "2016-06-24" @default.
- W2000764674 creator A5001885547 @default.
- W2000764674 creator A5030471986 @default.
- W2000764674 creator A5037607508 @default.
- W2000764674 creator A5072738635 @default.
- W2000764674 creator A5072775492 @default.
- W2000764674 creator A5090886242 @default.
- W2000764674 date "2012-11-01" @default.
- W2000764674 modified "2023-10-16" @default.
- W2000764674 title "On the massive young stellar object AFGL 4176 - High-spatial-resolution multi-wavelength observations and modeling" @default.
- W2000764674 cites W1505467319 @default.
- W2000764674 cites W1703861050 @default.
- W2000764674 cites W1751824744 @default.
- W2000764674 cites W1981113393 @default.
- W2000764674 cites W2007993160 @default.
- W2000764674 cites W2012681976 @default.
- W2000764674 cites W2016161236 @default.
- W2000764674 cites W2016164824 @default.
- W2000764674 cites W2019850909 @default.
- W2000764674 cites W2020103476 @default.
- W2000764674 cites W2036365478 @default.
- W2000764674 cites W2057634812 @default.
- W2000764674 cites W2065313576 @default.
- W2000764674 cites W2070686258 @default.
- W2000764674 cites W2076450071 @default.
- W2000764674 cites W2104604189 @default.
- W2000764674 cites W2108064551 @default.
- W2000764674 cites W2109700480 @default.
- W2000764674 cites W2110237168 @default.
- W2000764674 cites W2111513935 @default.
- W2000764674 cites W2116250513 @default.
- W2000764674 cites W2123721879 @default.
- W2000764674 cites W2132564213 @default.
- W2000764674 cites W2132659476 @default.
- W2000764674 cites W2133631839 @default.
- W2000764674 cites W2148839459 @default.
- W2000764674 cites W2162462253 @default.
- W2000764674 cites W2168724792 @default.
- W2000764674 cites W2168887101 @default.
- W2000764674 cites W2963102747 @default.
- W2000764674 cites W3098446997 @default.
- W2000764674 cites W3100689063 @default.
- W2000764674 cites W3103275620 @default.
- W2000764674 cites W3104422405 @default.
- W2000764674 cites W3104572352 @default.
- W2000764674 cites W3105373488 @default.
- W2000764674 cites W3105923128 @default.
- W2000764674 cites W3123665480 @default.
- W2000764674 hasPublicationYear "2012" @default.
- W2000764674 type Work @default.
- W2000764674 sameAs 2000764674 @default.
- W2000764674 citedByCount "4" @default.
- W2000764674 countsByYear W20007646742013 @default.
- W2000764674 countsByYear W20007646742014 @default.
- W2000764674 countsByYear W20007646742019 @default.
- W2000764674 crossrefType "journal-article" @default.
- W2000764674 hasAuthorship W2000764674A5001885547 @default.
- W2000764674 hasAuthorship W2000764674A5030471986 @default.
- W2000764674 hasAuthorship W2000764674A5037607508 @default.
- W2000764674 hasAuthorship W2000764674A5072738635 @default.
- W2000764674 hasAuthorship W2000764674A5072775492 @default.
- W2000764674 hasAuthorship W2000764674A5090886242 @default.
- W2000764674 hasConcept C120665830 @default.
- W2000764674 hasConcept C121332964 @default.
- W2000764674 hasConcept C125857072 @default.
- W2000764674 hasConcept C1276947 @default.
- W2000764674 hasConcept C150846664 @default.
- W2000764674 hasConcept C158355884 @default.
- W2000764674 hasConcept C166689943 @default.
- W2000764674 hasConcept C23254167 @default.
- W2000764674 hasConcept C44870925 @default.
- W2000764674 hasConcept C6260449 @default.
- W2000764674 hasConcept C74902906 @default.
- W2000764674 hasConceptScore W2000764674C120665830 @default.
- W2000764674 hasConceptScore W2000764674C121332964 @default.
- W2000764674 hasConceptScore W2000764674C125857072 @default.
- W2000764674 hasConceptScore W2000764674C1276947 @default.
- W2000764674 hasConceptScore W2000764674C150846664 @default.
- W2000764674 hasConceptScore W2000764674C158355884 @default.
- W2000764674 hasConceptScore W2000764674C166689943 @default.
- W2000764674 hasConceptScore W2000764674C23254167 @default.
- W2000764674 hasConceptScore W2000764674C44870925 @default.
- W2000764674 hasConceptScore W2000764674C6260449 @default.
- W2000764674 hasConceptScore W2000764674C74902906 @default.
- W2000764674 hasOpenAccess W2000764674 @default.
- W2000764674 hasRelatedWork W1959870057 @default.
- W2000764674 hasRelatedWork W2016161236 @default.
- W2000764674 hasRelatedWork W2061718958 @default.
- W2000764674 hasRelatedWork W2088514135 @default.
- W2000764674 hasRelatedWork W2097969065 @default.
- W2000764674 hasRelatedWork W2112832065 @default.
- W2000764674 hasRelatedWork W2121018712 @default.
- W2000764674 hasRelatedWork W2139243881 @default.
- W2000764674 hasRelatedWork W2148839459 @default.
- W2000764674 hasRelatedWork W2149772895 @default.
- W2000764674 hasRelatedWork W2153260254 @default.
- W2000764674 hasRelatedWork W2171351131 @default.
- W2000764674 hasRelatedWork W2332121119 @default.
- W2000764674 hasRelatedWork W3085653961 @default.