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dc.contributor.authorKaraali, S
dc.date.accessioned2021-03-03T15:32:34Z
dc.date.available2021-03-03T15:32:34Z
dc.date.issued2006
dc.identifier.citationKaraali S., "Parametrization of the Galactic structure by two exponentials", ASTRONOMISCHE NACHRICHTEN, cilt.327, sa.1, ss.97-102, 2006
dc.identifier.issn0004-6337
dc.identifier.otherav_3f7d6616-1e03-46a9-b815-03213b65871c
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/46486
dc.identifier.urihttps://doi.org/10.1002/asna.200510478
dc.description.abstractWe parametrized the total structure of the Galaxy in cylindrical coordinates up to z similar to 10 kpc by using radial and vertical exponentials, covering the thin and thick disc and the inner spheroid. However, we allowed the scale height and scale length to vary continuously with distance from the Galactic plane. The standard deviations for the differences between stellar space densities estimated by means of the newly defined scale heights and scale lengths and the observed space densities for three absolute magnitude intervals, 5 < M(g') <= 6, 6 < M(g') <= 7, and 7 < M(g') <= 8, of the fields SA 114, ELAIS, and # 0952+5245 are rather small. The uncertainties of the scale heights are also small, indicating that this parameter depends very sensitively on the distance from the Galactic plane, whereas those of the scale lengths are larger.
dc.language.isoeng
dc.subjectUzay bilimi
dc.subjectFizik
dc.subjectAstronomi ve Astrofizik
dc.subjectASTRONOMİ VE ASTROFİZİK
dc.subjectTemel Bilimler
dc.subjectTemel Bilimler (SCI)
dc.titleParametrization of the Galactic structure by two exponentials
dc.typeMakale
dc.relation.journalASTRONOMISCHE NACHRICHTEN
dc.contributor.department, ,
dc.identifier.volume327
dc.identifier.issue1
dc.identifier.startpage97
dc.identifier.endpage102
dc.contributor.firstauthorID177016


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