Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055281353> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2055281353 endingPage "1043" @default.
- W2055281353 startingPage "1034" @default.
- W2055281353 abstract "We have used the high sensitivity and resolution of the IRAM interferometer to produce subarcsecond 12CO J = 2-1 images of nine protoplanetary disks surrounding T Tauri stars in the Taurus-Auriga cloud (seven singles and two binaries). The images demonstrate the disks are in Keplerian rotation around their central stars. Using the least-square fit method described in the 1998 work by Guilloteau & Dutrey, we derive the disk's properties, in particular its inclination angle and rotation velocity, hence the dynamical mass. Since the disk mass is usually small, this is a direct measurement of the stellar mass. Typically, we reach an internal precision of 10% in the determinations of stellar mass. The overall accuracy is limited by the uncertainty in the distance to a specific star. In a distance-independent way, we compare the derived masses with theoretical tracks of pre-main-sequence evolution. Combined with the mean distance to the Taurus region (140 pc), for stars with mass close to 1 M☉, our results tend to favor the tracks with cooler photospheres (higher masses for a given spectral type). We find that in UZ Tau E, the disk and the spectroscopic binary orbit appear to have different inclinations." @default.
- W2055281353 created "2016-06-24" @default.
- W2055281353 creator A5020333646 @default.
- W2055281353 creator A5060413992 @default.
- W2055281353 creator A5084156806 @default.
- W2055281353 date "2000-12-20" @default.
- W2055281353 modified "2023-10-14" @default.
- W2055281353 title "Dynamical Masses of T Tauri Stars and Calibration of Pre–Main‐Sequence Evolution" @default.
- W2055281353 cites W1964619610 @default.
- W2055281353 cites W1978675449 @default.
- W2055281353 cites W1979186709 @default.
- W2055281353 cites W1980100166 @default.
- W2055281353 cites W1995544789 @default.
- W2055281353 cites W2026930856 @default.
- W2055281353 cites W2028855598 @default.
- W2055281353 cites W2036211428 @default.
- W2055281353 cites W2046793067 @default.
- W2055281353 cites W2049896064 @default.
- W2055281353 cites W2061914283 @default.
- W2055281353 cites W2071966587 @default.
- W2055281353 cites W2073663120 @default.
- W2055281353 cites W2082502458 @default.
- W2055281353 cites W2091756692 @default.
- W2055281353 cites W3098460303 @default.
- W2055281353 cites W3171376889 @default.
- W2055281353 doi "https://doi.org/10.1086/317838" @default.
- W2055281353 hasPublicationYear "2000" @default.
- W2055281353 type Work @default.
- W2055281353 sameAs 2055281353 @default.
- W2055281353 citedByCount "378" @default.
- W2055281353 countsByYear W20552813532012 @default.
- W2055281353 countsByYear W20552813532013 @default.
- W2055281353 countsByYear W20552813532014 @default.
- W2055281353 countsByYear W20552813532015 @default.
- W2055281353 countsByYear W20552813532016 @default.
- W2055281353 countsByYear W20552813532017 @default.
- W2055281353 countsByYear W20552813532018 @default.
- W2055281353 countsByYear W20552813532019 @default.
- W2055281353 countsByYear W20552813532020 @default.
- W2055281353 countsByYear W20552813532021 @default.
- W2055281353 countsByYear W20552813532022 @default.
- W2055281353 countsByYear W20552813532023 @default.
- W2055281353 crossrefType "journal-article" @default.
- W2055281353 hasAuthorship W2055281353A5020333646 @default.
- W2055281353 hasAuthorship W2055281353A5060413992 @default.
- W2055281353 hasAuthorship W2055281353A5084156806 @default.
- W2055281353 hasBestOaLocation W20552813531 @default.
- W2055281353 hasConcept C110472602 @default.
- W2055281353 hasConcept C121332964 @default.
- W2055281353 hasConcept C125857072 @default.
- W2055281353 hasConcept C1276947 @default.
- W2055281353 hasConcept C150846664 @default.
- W2055281353 hasConcept C168589115 @default.
- W2055281353 hasConcept C176673079 @default.
- W2055281353 hasConcept C178075534 @default.
- W2055281353 hasConcept C193786831 @default.
- W2055281353 hasConcept C2776401274 @default.
- W2055281353 hasConcept C2780846721 @default.
- W2055281353 hasConcept C2780909310 @default.
- W2055281353 hasConcept C44870925 @default.
- W2055281353 hasConcept C88991977 @default.
- W2055281353 hasConceptScore W2055281353C110472602 @default.
- W2055281353 hasConceptScore W2055281353C121332964 @default.
- W2055281353 hasConceptScore W2055281353C125857072 @default.
- W2055281353 hasConceptScore W2055281353C1276947 @default.
- W2055281353 hasConceptScore W2055281353C150846664 @default.
- W2055281353 hasConceptScore W2055281353C168589115 @default.
- W2055281353 hasConceptScore W2055281353C176673079 @default.
- W2055281353 hasConceptScore W2055281353C178075534 @default.
- W2055281353 hasConceptScore W2055281353C193786831 @default.
- W2055281353 hasConceptScore W2055281353C2776401274 @default.
- W2055281353 hasConceptScore W2055281353C2780846721 @default.
- W2055281353 hasConceptScore W2055281353C2780909310 @default.
- W2055281353 hasConceptScore W2055281353C44870925 @default.
- W2055281353 hasConceptScore W2055281353C88991977 @default.
- W2055281353 hasIssue "2" @default.
- W2055281353 hasLocation W20552813531 @default.
- W2055281353 hasOpenAccess W2055281353 @default.
- W2055281353 hasPrimaryLocation W20552813531 @default.
- W2055281353 hasRelatedWork W1484479935 @default.
- W2055281353 hasRelatedWork W1518686698 @default.
- W2055281353 hasRelatedWork W1879149389 @default.
- W2055281353 hasRelatedWork W2055281353 @default.
- W2055281353 hasRelatedWork W2126347683 @default.
- W2055281353 hasRelatedWork W2141687171 @default.
- W2055281353 hasRelatedWork W2963935856 @default.
- W2055281353 hasRelatedWork W3099095844 @default.
- W2055281353 hasRelatedWork W3100145810 @default.
- W2055281353 hasRelatedWork W3121369715 @default.
- W2055281353 hasVolume "545" @default.
- W2055281353 isParatext "false" @default.
- W2055281353 isRetracted "false" @default.
- W2055281353 magId "2055281353" @default.
- W2055281353 workType "article" @default.