Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안덕근 | * |
dc.date.accessioned | 2016-08-28T10:08:42Z | - |
dc.date.available | 2016-08-28T10:08:42Z | - |
dc.date.issued | 2013 | * |
dc.identifier.issn | 0067-0049 | * |
dc.identifier.other | OAK-10587 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/224135 | - |
dc.description.abstract | We present 10 μm-35 μm Spitzer spectra of the interstellar medium in the Central Molecular Zone (CMZ), the central 210 pc × 60 pc of the Galactic center (GC). We present maps of the CMZ in ionic and H2 emission, covering a more extensive area than earlier spectroscopic surveys in this region. The radial velocities and intensities of ionic lines and H 2 suggest that most of the H2 0-0 S(0) emission comes from gas along the line-of-sight, as found by previous work. We compare diagnostic line ratios measured in the Spitzer Infrared Nearby Galaxies Survey to our data. Previous work shows that forbidden line ratios can distinguish star-forming galaxies from low-ionization nuclear emission-line regions (LINERs) and active galactic nuclei (AGNs). Our GC line ratios agree with star-forming galaxies and not with LINERs or AGNs. © 2013. The American Astronomical Society. All rights reserved. | * |
dc.language | English | * |
dc.title | The galactic center: Not an active galactic nucleus | * |
dc.type | Article | * |
dc.relation.issue | 2 | * |
dc.relation.volume | 206 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.journaltitle | Astrophysical Journal, Supplement Series | * |
dc.identifier.doi | 10.1088/0067-0049/206/2/20 | * |
dc.identifier.wosid | WOS:000325654800011 | * |
dc.identifier.scopusid | 2-s2.0-84879859896 | * |
dc.author.google | An D. | * |
dc.author.google | Ramirez S.V. | * |
dc.author.google | Sellgren K. | * |
dc.contributor.scopusid | 안덕근(8661118800) | * |
dc.date.modifydate | 20240130115827 | * |