The UvA-LINKER will give you a range of other options to find the full text of a publication (including a direct link to the full-text if it is located on another database on the internet).
De UvA-LINKER biedt mogelijkheden om een publicatie elders te vinden (inclusief een directe link naar de publicatie online als deze beschikbaar is in een database op het internet).

Search results

Query: journal id: "astronomyxandxastrophysics"

AuthorsB. Acke, M.E. van den Ancker, C.P. Dullemond, R.J.H.M. van Boekel, L.B.F.M. Waters
TitleCorrelation between grain growth and disk geometry in Herbig Ae/Be systems
JournalAstronomy and Astrophysics
Volume422
Year2004
Pages621-626
ISSN00046361
FacultyFaculty of Science
Institute/dept.FNWI: Astronomical Institute Anton Pannekoek (IAP)
Keywordsstars: circumstellar matter; stars: circumstellar matter; protoplanetary disks; stars: pre-main-sequence
AbstractWe have calculated the (sub-)mm spectral indices of 26 Herbig Ae/Be stars, for which we can determine the infrared spectral energy distribution (SED). We find a clear correlation between the strength of the ratio of the near- to mid-infrared excess of these sources, and the slope of the (sub-)mm energy distribution. Based on earlier multi-dimensional modeling of disks around Herbig Ae stars, we interpret this as a correlation between the geometry of the disk (flared or self-shadowed) and the size of the grains: self-shadowed disks have, on average, larger grains than their flared counterparts. These data suggest that the geometry of a young stellar disk evolves from flared to self-shadowed.
Document typeArticle
Download paper
Document finderUvA-Linker