Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/310
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dc.contributor.authorKovačević-Dojčinović, Jelenaen
dc.contributor.authorDojčinović, Ivanen
dc.contributor.authorLakićević, Mašaen
dc.contributor.authorPopović, Lukaen
dc.date.accessioned2022-07-12T15:09:04Z-
dc.date.available2022-07-12T15:09:04Z-
dc.date.issued2020-01-01en
dc.identifier.isbn9788689035155en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/310-
dc.description.abstractM B H - Σ* relation is the most commonly used method for the MBH (mass of the super-massive black hole) estimation in the AGNs (Active Galactic Nuclei) Type 2. Since σ* (stellar velocity dispersion) is in some cases diluted by the noise in AGN Type 2 spectra, it is of interest to find appropriate surrogate for σ* in some prominent AGN Type 2 spectral characteristics. Here we used the large sample of the AGN Type 2 spectra from SDSS and try to find under what circumstances the width of the [O III]5007 Å emission lines can be used as σ* surrogate. We find that only in the case of objects with no asymmetry in the narrow emission lines profiles, the width of the [O III] core can be used appropriately as σ* surrogate, since outflow kinematics do not affect significantly the [O III] profile.en
dc.relation.ispartofProceedings of the XII Serbian-Bulgarian Astronomical Conference, SB 2020en
dc.titleThe spectral properties of the AGN type 2 sample: The search for the sigma surrogateen
dc.typeConference Paperen
dc.identifier.scopus2-s2.0-85107298903en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85107298903en
dc.relation.firstpage33en
dc.relation.lastpage38en
item.openairetypeConference Paper-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
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