Matches in SemOpenAlex for { <https://semopenalex.org/work/W3103040504> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W3103040504 endingPage "115" @default.
- W3103040504 startingPage "115" @default.
- W3103040504 abstract "We report the multi-epoch detections of water ice in 2.8–4.2 spectra of two Herbig Ae stars, PDS 144N (A2 IVe) and PDS 453 (F2 Ve), which have an edge-on circumstellar disk. The detected water ice absorption is found to originate from their protoplanetary disks. The spectra show a relatively shallow absorption of water ice of around 3.1 for both objects. The optical depths of the water ice absorption are ∼0.1 and ∼0.2 for PDS 144N and PDS 453, respectively. Compared to the water ice previously detected in low-mass young stellar objects with an edge-on disk with a similar inclination angle, these optical depths are significantly lower. It suggests that stronger UV radiation from the central stars effectively decreases the water ice abundance around the Herbig Ae stars through photodesorption. The water ice absorption in PDS 453 shows a possible variation of the feature among the six observing epochs. This variation could be due to a change of absorption materials passing through our line of sight to the central star. The overall profile of the water ice absorption in PDS 453 is quite similar to the absorption previously reported in the edge-on disk object d216-0939, and this unique profile may be seen only at a high inclination angle in the range of 76°–80°." @default.
- W3103040504 created "2020-11-23" @default.
- W3103040504 creator A5077735088 @default.
- W3103040504 creator A5081663254 @default.
- W3103040504 date "2017-01-09" @default.
- W3103040504 modified "2023-10-15" @default.
- W3103040504 title "MULTI-EPOCH DETECTIONS OF WATER ICE ABSORPTION IN EDGE-ON DISKS AROUND HERBIG Ae STARS: PDS 144N AND PDS 453" @default.
- W3103040504 cites W1993845278 @default.
- W3103040504 cites W1999958024 @default.
- W3103040504 cites W2002290949 @default.
- W3103040504 cites W2029797452 @default.
- W3103040504 cites W2048822717 @default.
- W3103040504 cites W2063988638 @default.
- W3103040504 cites W2066115805 @default.
- W3103040504 cites W2104741799 @default.
- W3103040504 cites W2136494954 @default.
- W3103040504 cites W2136840156 @default.
- W3103040504 cites W2138911062 @default.
- W3103040504 cites W2171949060 @default.
- W3103040504 cites W2212548748 @default.
- W3103040504 cites W3099127303 @default.
- W3103040504 cites W3102663257 @default.
- W3103040504 cites W3104975064 @default.
- W3103040504 cites W3105000764 @default.
- W3103040504 cites W4255942899 @default.
- W3103040504 doi "https://doi.org/10.3847/1538-4357/834/2/115" @default.
- W3103040504 hasPublicationYear "2017" @default.
- W3103040504 type Work @default.
- W3103040504 sameAs 3103040504 @default.
- W3103040504 citedByCount "11" @default.
- W3103040504 countsByYear W31030405042018 @default.
- W3103040504 countsByYear W31030405042019 @default.
- W3103040504 countsByYear W31030405042020 @default.
- W3103040504 countsByYear W31030405042021 @default.
- W3103040504 countsByYear W31030405042022 @default.
- W3103040504 countsByYear W31030405042023 @default.
- W3103040504 crossrefType "journal-article" @default.
- W3103040504 hasAuthorship W3103040504A5077735088 @default.
- W3103040504 hasAuthorship W3103040504A5081663254 @default.
- W3103040504 hasBestOaLocation W31030405041 @default.
- W3103040504 hasConcept C120665830 @default.
- W3103040504 hasConcept C121332964 @default.
- W3103040504 hasConcept C125287762 @default.
- W3103040504 hasConcept C125857072 @default.
- W3103040504 hasConcept C1276947 @default.
- W3103040504 hasConcept C1329718 @default.
- W3103040504 hasConcept C150846664 @default.
- W3103040504 hasConcept C178075534 @default.
- W3103040504 hasConcept C23254167 @default.
- W3103040504 hasConcept C2780909310 @default.
- W3103040504 hasConcept C44870925 @default.
- W3103040504 hasConcept C4839761 @default.
- W3103040504 hasConcept C80518518 @default.
- W3103040504 hasConceptScore W3103040504C120665830 @default.
- W3103040504 hasConceptScore W3103040504C121332964 @default.
- W3103040504 hasConceptScore W3103040504C125287762 @default.
- W3103040504 hasConceptScore W3103040504C125857072 @default.
- W3103040504 hasConceptScore W3103040504C1276947 @default.
- W3103040504 hasConceptScore W3103040504C1329718 @default.
- W3103040504 hasConceptScore W3103040504C150846664 @default.
- W3103040504 hasConceptScore W3103040504C178075534 @default.
- W3103040504 hasConceptScore W3103040504C23254167 @default.
- W3103040504 hasConceptScore W3103040504C2780909310 @default.
- W3103040504 hasConceptScore W3103040504C44870925 @default.
- W3103040504 hasConceptScore W3103040504C4839761 @default.
- W3103040504 hasConceptScore W3103040504C80518518 @default.
- W3103040504 hasIssue "2" @default.
- W3103040504 hasLocation W31030405041 @default.
- W3103040504 hasLocation W31030405042 @default.
- W3103040504 hasLocation W31030405043 @default.
- W3103040504 hasOpenAccess W3103040504 @default.
- W3103040504 hasPrimaryLocation W31030405041 @default.
- W3103040504 hasRelatedWork W151193230 @default.
- W3103040504 hasRelatedWork W1678010085 @default.
- W3103040504 hasRelatedWork W1968204109 @default.
- W3103040504 hasRelatedWork W2065378328 @default.
- W3103040504 hasRelatedWork W2096568039 @default.
- W3103040504 hasRelatedWork W2741431762 @default.
- W3103040504 hasRelatedWork W3036343913 @default.
- W3103040504 hasRelatedWork W3101941917 @default.
- W3103040504 hasRelatedWork W311441988 @default.
- W3103040504 hasRelatedWork W3123911708 @default.
- W3103040504 hasVolume "834" @default.
- W3103040504 isParatext "false" @default.
- W3103040504 isRetracted "false" @default.
- W3103040504 magId "3103040504" @default.
- W3103040504 workType "article" @default.