Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/310
DC FieldValueLanguage
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.grantfulltextnone-
item.openairetypeConference Paper-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
Appears in Collections:Journal Article
Show simple item record

Page view(s)

24
checked on Nov 5, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.