Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100878969> ?p ?o ?g. }
- W3100878969 endingPage "704" @default.
- W3100878969 startingPage "694" @default.
- W3100878969 abstract "We explore the properties of selected mid-ultraviolet (1900–3200 Å) spectroscopic indices of simple stellar populations. We incorporate the high-resolution UVBLUE stellar spectral library into an evolutionary population synthesis code, based on the most recent Padova isochrones. We analyze the trends of UV indices with respect to age and chemical composition. As a first test against observations, we compare our results with the empirical mid-UV spectral indices of Galactic globular clusters (GGCs), observed with the International Ultraviolet Explorer. We find that synthetic indices exhibit a variety of properties, the main one being the slight age sensitivity of most of them for ages >2 Gyr. However, for high metallicity, two indices, Fe ii 2332 and Fe ii 2402, display a remarkably different pattern, with a sharp increase within the first two Gyr and, thereafter, a rapid decline. These indices clearly mark the presence of young (∼ 1 Gyr) metal-rich (Z ⩾ Z☉) stellar populations. We complement existing UV indices of GGCs with new measurements, and carefully identify a subsample of 10 indices suitable for comparison with theoretical models. The comparison shows a fair agreement and, in particular, the strong trend of the indices with metallicity is well reproduced. We also discuss the main improvements that should be considered in future modeling concerning, among others, the effects of α-enhancement in the spectral energy distributions." @default.
- W3100878969 created "2020-11-23" @default.
- W3100878969 creator A5019112931 @default.
- W3100878969 creator A5027061229 @default.
- W3100878969 creator A5057682633 @default.
- W3100878969 creator A5081943311 @default.
- W3100878969 date "2009-07-06" @default.
- W3100878969 modified "2023-10-17" @default.
- W3100878969 title "MID-UV NARROW-BAND INDICES OF EVOLVED SIMPLE STELLAR POPULATIONS" @default.
- W3100878969 cites W1553871606 @default.
- W3100878969 cites W1659875532 @default.
- W3100878969 cites W1976159611 @default.
- W3100878969 cites W1976608365 @default.
- W3100878969 cites W1977457396 @default.
- W3100878969 cites W1979744742 @default.
- W3100878969 cites W1985728262 @default.
- W3100878969 cites W1987942240 @default.
- W3100878969 cites W1994347582 @default.
- W3100878969 cites W1996641701 @default.
- W3100878969 cites W2004729284 @default.
- W3100878969 cites W2014706761 @default.
- W3100878969 cites W2016039784 @default.
- W3100878969 cites W2022231983 @default.
- W3100878969 cites W2034723625 @default.
- W3100878969 cites W2035353828 @default.
- W3100878969 cites W2040180759 @default.
- W3100878969 cites W2049413120 @default.
- W3100878969 cites W2063935887 @default.
- W3100878969 cites W2066406099 @default.
- W3100878969 cites W2068017716 @default.
- W3100878969 cites W2079455850 @default.
- W3100878969 cites W2079647807 @default.
- W3100878969 cites W2081705359 @default.
- W3100878969 cites W2084025006 @default.
- W3100878969 cites W2118230609 @default.
- W3100878969 cites W2121141750 @default.
- W3100878969 cites W2128353236 @default.
- W3100878969 cites W2133006149 @default.
- W3100878969 cites W2160068792 @default.
- W3100878969 cites W2161866432 @default.
- W3100878969 cites W2167635287 @default.
- W3100878969 cites W2168896520 @default.
- W3100878969 cites W2292405230 @default.
- W3100878969 cites W3098399174 @default.
- W3100878969 cites W3101220940 @default.
- W3100878969 cites W3101953041 @default.
- W3100878969 cites W3102145929 @default.
- W3100878969 cites W3166554277 @default.
- W3100878969 cites W4295004167 @default.
- W3100878969 cites W4300139711 @default.
- W3100878969 cites W4301421064 @default.
- W3100878969 doi "https://doi.org/10.1088/0004-637x/700/1/694" @default.
- W3100878969 hasPublicationYear "2009" @default.
- W3100878969 type Work @default.
- W3100878969 sameAs 3100878969 @default.
- W3100878969 citedByCount "18" @default.
- W3100878969 countsByYear W31008789692013 @default.
- W3100878969 countsByYear W31008789692015 @default.
- W3100878969 countsByYear W31008789692017 @default.
- W3100878969 countsByYear W31008789692021 @default.
- W3100878969 crossrefType "journal-article" @default.
- W3100878969 hasAuthorship W3100878969A5019112931 @default.
- W3100878969 hasAuthorship W3100878969A5027061229 @default.
- W3100878969 hasAuthorship W3100878969A5057682633 @default.
- W3100878969 hasAuthorship W3100878969A5081943311 @default.
- W3100878969 hasBestOaLocation W31008789691 @default.
- W3100878969 hasConcept C110472602 @default.
- W3100878969 hasConcept C113461152 @default.
- W3100878969 hasConcept C120665830 @default.
- W3100878969 hasConcept C121332964 @default.
- W3100878969 hasConcept C125857072 @default.
- W3100878969 hasConcept C1276947 @default.
- W3100878969 hasConcept C144024400 @default.
- W3100878969 hasConcept C149923435 @default.
- W3100878969 hasConcept C150846664 @default.
- W3100878969 hasConcept C2776798109 @default.
- W3100878969 hasConcept C2778623024 @default.
- W3100878969 hasConcept C2908647359 @default.
- W3100878969 hasConcept C44870925 @default.
- W3100878969 hasConcept C98444146 @default.
- W3100878969 hasConcept C99465377 @default.
- W3100878969 hasConceptScore W3100878969C110472602 @default.
- W3100878969 hasConceptScore W3100878969C113461152 @default.
- W3100878969 hasConceptScore W3100878969C120665830 @default.
- W3100878969 hasConceptScore W3100878969C121332964 @default.
- W3100878969 hasConceptScore W3100878969C125857072 @default.
- W3100878969 hasConceptScore W3100878969C1276947 @default.
- W3100878969 hasConceptScore W3100878969C144024400 @default.
- W3100878969 hasConceptScore W3100878969C149923435 @default.
- W3100878969 hasConceptScore W3100878969C150846664 @default.
- W3100878969 hasConceptScore W3100878969C2776798109 @default.
- W3100878969 hasConceptScore W3100878969C2778623024 @default.
- W3100878969 hasConceptScore W3100878969C2908647359 @default.
- W3100878969 hasConceptScore W3100878969C44870925 @default.
- W3100878969 hasConceptScore W3100878969C98444146 @default.
- W3100878969 hasConceptScore W3100878969C99465377 @default.
- W3100878969 hasIssue "1" @default.
- W3100878969 hasLocation W31008789691 @default.