FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3099682887> ?p ?o ?g. }

• W3099682887 endingPage "969" @default.
• W3099682887 startingPage "963" @default.
• W3099682887 abstract "Most of the Galactic center (GC) gas moves in nearly circular orbits in a nuclear ring (hereafter the Galactic center ring, GCR). This is the case of cloud complexes such as Sgr A or Sgr B, where the gas is dense, warm and exhibits a rich molecular chemistry. The origin of these properties is thought to be shocks, in particular due to the large scale dynamics of the Galaxy. In addition, there are gas clouds moving in highly non-circular orbits known from observations of low density tracers such as CO(1-0). The physical conditions of the clouds moving with non-circular velocities are not well known. We have studied the physical conditions of the gas in non-circular orbits to better understand the origin of the unusual physical conditions of the GC molecular gas and the possible effect of the large scale dynamics on these physical conditions. Using published CO(1-0) data, we have selected a set of clouds belonging to all the kinematical components seen in the longitude-velocity diagram of the GC. We have carried out a survey of dense gas in all the components using the lines of CS and SiO as tracers of high density gas and shock chemistry. We have detected CS and SiO emission in all the kinematical components. The gas density and the SiO abundance of the clouds in non-circular orbits are similar to those in the GCR. Therefore, in all the kinematical components there are dense clouds that can withstand the tidal shear. However, there is no evidence of star formation outside the GCR. The high relative velocity and shear expected in the dust lanes along the bar major axis could inhibit the star formation process, as observed in other galaxies. The high SiO abundances derived in the non-circular velocity clouds are likely due to the large-scale shocks that created the dust lanes." @default.
• W3099682887 created "2020-11-23" @default.
• W3099682887 creator A5000774112 @default.
• W3099682887 creator A5043677695 @default.
• W3099682887 creator A5064812526 @default.
• W3099682887 creator A5068817476 @default.
• W3099682887 creator A5086199758 @default.
• W3099682887 date "2006-08-16" @default.
• W3099682887 modified "2023-10-15" @default.
• W3099682887 title "Coupling the dynamics and the molecular chemistry in the Galactic center" @default.
• W3099682887 cites W12981846 @default.
• W3099682887 cites W1969384510 @default.
• W3099682887 cites W1973224790 @default.
• W3099682887 cites W1973813727 @default.
• W3099682887 cites W1976418585 @default.
• W3099682887 cites W1983487415 @default.
• W3099682887 cites W1985585265 @default.
• W3099682887 cites W1994292283 @default.
• W3099682887 cites W1994826549 @default.
• W3099682887 cites W1997808949 @default.
• W3099682887 cites W2000272224 @default.
• W3099682887 cites W2007725308 @default.
• W3099682887 cites W2009817975 @default.
• W3099682887 cites W2017763328 @default.
• W3099682887 cites W2020658804 @default.
• W3099682887 cites W2022507171 @default.
• W3099682887 cites W2034276863 @default.
• W3099682887 cites W2035152140 @default.
• W3099682887 cites W2043505964 @default.
• W3099682887 cites W2046681938 @default.
• W3099682887 cites W2050371636 @default.
• W3099682887 cites W2056503934 @default.
• W3099682887 cites W2058475504 @default.
• W3099682887 cites W2063855687 @default.
• W3099682887 cites W2065355183 @default.
• W3099682887 cites W2070044728 @default.
• W3099682887 cites W2078787783 @default.
• W3099682887 cites W2092829587 @default.
• W3099682887 cites W2114077088 @default.
• W3099682887 cites W2115468973 @default.
• W3099682887 cites W2950664061 @default.
• W3099682887 cites W3099217402 @default.
• W3099682887 cites W3104858981 @default.
• W3099682887 cites W3121726213 @default.
• W3099682887 cites W3123551154 @default.
• W3099682887 cites W4299841574 @default.
• W3099682887 doi "https://doi.org/10.1051/0004-6361:20064813" @default.
• W3099682887 hasPublicationYear "2006" @default.
• W3099682887 type Work @default.
• W3099682887 sameAs 3099682887 @default.
• W3099682887 citedByCount "42" @default.
• W3099682887 countsByYear W30996828872012 @default.
• W3099682887 countsByYear W30996828872013 @default.
• W3099682887 countsByYear W30996828872014 @default.
• W3099682887 countsByYear W30996828872015 @default.
• W3099682887 countsByYear W30996828872016 @default.
• W3099682887 countsByYear W30996828872017 @default.
• W3099682887 countsByYear W30996828872018 @default.
• W3099682887 countsByYear W30996828872019 @default.
• W3099682887 countsByYear W30996828872020 @default.
• W3099682887 countsByYear W30996828872021 @default.
• W3099682887 countsByYear W30996828872022 @default.
• W3099682887 crossrefType "journal-article" @default.
• W3099682887 hasAuthorship W3099682887A5000774112 @default.
• W3099682887 hasAuthorship W3099682887A5043677695 @default.
• W3099682887 hasAuthorship W3099682887A5064812526 @default.
• W3099682887 hasAuthorship W3099682887A5068817476 @default.
• W3099682887 hasAuthorship W3099682887A5086199758 @default.
• W3099682887 hasBestOaLocation W30996828871 @default.
• W3099682887 hasConcept C121332964 @default.
• W3099682887 hasConcept C122523270 @default.
• W3099682887 hasConcept C1276947 @default.
• W3099682887 hasConcept C132552067 @default.
• W3099682887 hasConcept C150846664 @default.
• W3099682887 hasConcept C196939603 @default.
• W3099682887 hasConcept C2780554747 @default.
• W3099682887 hasConcept C44870925 @default.
• W3099682887 hasConcept C57879066 @default.
• W3099682887 hasConcept C86021447 @default.
• W3099682887 hasConcept C95853316 @default.
• W3099682887 hasConcept C98444146 @default.
• W3099682887 hasConceptScore W3099682887C121332964 @default.
• W3099682887 hasConceptScore W3099682887C122523270 @default.
• W3099682887 hasConceptScore W3099682887C1276947 @default.
• W3099682887 hasConceptScore W3099682887C132552067 @default.
• W3099682887 hasConceptScore W3099682887C150846664 @default.
• W3099682887 hasConceptScore W3099682887C196939603 @default.
• W3099682887 hasConceptScore W3099682887C2780554747 @default.
• W3099682887 hasConceptScore W3099682887C44870925 @default.
• W3099682887 hasConceptScore W3099682887C57879066 @default.
• W3099682887 hasConceptScore W3099682887C86021447 @default.
• W3099682887 hasConceptScore W3099682887C95853316 @default.
• W3099682887 hasConceptScore W3099682887C98444146 @default.
• W3099682887 hasIssue "3" @default.
• W3099682887 hasLocation W30996828871 @default.
• W3099682887 hasLocation W30996828872 @default.
• W3099682887 hasLocation W30996828873 @default.
• W3099682887 hasLocation W30996828874 @default.

• next