FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2400805728> ?p ?o ?g. }

• W2400805728 endingPage "1001" @default.
• W2400805728 startingPage "988" @default.
• W2400805728 abstract "It is shown by techniques of spectrum disentangling that both components of the composite-spectrum binary o Leo (V = 3.52 mag) have Am characteristics, even though the primary is an evolving giant (log g = 3.25) with Teff ∼ 6100 K. This is believed to be the first isolation of such a cool Am star, and the finding challenges the theories of diffusion, which are widely accepted as the cause of metallicism. The primary component of o Leo appears to be deficient in Ca and Sc, as are classical Am stars—though the δ Del stars which are described as evolved Am stars are not—and therefore seems to be in a class on its own. It is suggested that the unusual state of the primary component is attributable either to its current state of rapid evolution or to regular Am-star evolution that is difficult to recognize spectroscopically. This paper describes the technical problems that have hitherto prevented the identification of such unexpected properties in this easily observed binary, determines the physical parameters of the component stars, examines their evolutionary states, and debates the possible classification of the giant component. Future directions for this work will include detailed chemical composition analyses and an observing program designed to search for other cases of substantially evolved Am stars." @default.
• W2400805728 created "2016-06-24" @default.
• W2400805728 creator A5067289902 @default.
• W2400805728 date "2002-02-01" @default.
• W2400805728 modified "2023-09-23" @default.
• W2400805728 title "Composite Spectra. XII. μ Leonis: An Evolving A[CLC]m[/CLC] Binary" @default.
• W2400805728 cites W1530987535 @default.
• W2400805728 cites W1963573569 @default.
• W2400805728 cites W1964063027 @default.
• W2400805728 cites W1964691155 @default.
• W2400805728 cites W1967721172 @default.
• W2400805728 cites W1969516045 @default.
• W2400805728 cites W1969998737 @default.
• W2400805728 cites W1970378774 @default.
• W2400805728 cites W1990648777 @default.
• W2400805728 cites W1990960220 @default.
• W2400805728 cites W1991523595 @default.
• W2400805728 cites W1997038604 @default.
• W2400805728 cites W2006473835 @default.
• W2400805728 cites W2007130534 @default.
• W2400805728 cites W2016237006 @default.
• W2400805728 cites W2026415542 @default.
• W2400805728 cites W2026795355 @default.
• W2400805728 cites W2033982522 @default.
• W2400805728 cites W2043341683 @default.
• W2400805728 cites W2046080655 @default.
• W2400805728 cites W2050477308 @default.
• W2400805728 cites W2052667799 @default.
• W2400805728 cites W2061834851 @default.
• W2400805728 cites W2077565601 @default.
• W2400805728 cites W2083724380 @default.
• W2400805728 cites W2085570688 @default.
• W2400805728 cites W2102997799 @default.
• W2400805728 cites W2105833980 @default.
• W2400805728 cites W2106062246 @default.
• W2400805728 cites W2106648118 @default.
• W2400805728 cites W2115101013 @default.
• W2400805728 cites W2118554868 @default.
• W2400805728 cites W2128791733 @default.
• W2400805728 cites W2141487670 @default.
• W2400805728 cites W2143563259 @default.
• W2400805728 cites W2148944862 @default.
• W2400805728 cites W2162549314 @default.
• W2400805728 cites W2315150848 @default.
• W2400805728 cites W4238810181 @default.
• W2400805728 cites W4250482263 @default.
• W2400805728 cites W2110138688 @default.
• W2400805728 doi "https://doi.org/10.1086/338440" @default.
• W2400805728 hasPublicationYear "2002" @default.
• W2400805728 type Work @default.
• W2400805728 sameAs 2400805728 @default.
• W2400805728 citedByCount "32" @default.
• W2400805728 countsByYear W24008057282013 @default.
• W2400805728 countsByYear W24008057282015 @default.
• W2400805728 countsByYear W24008057282017 @default.
• W2400805728 countsByYear W24008057282020 @default.
• W2400805728 countsByYear W24008057282023 @default.
• W2400805728 crossrefType "journal-article" @default.
• W2400805728 hasAuthorship W2400805728A5067289902 @default.
• W2400805728 hasBestOaLocation W24008057281 @default.
• W2400805728 hasConcept C110472602 @default.
• W2400805728 hasConcept C121332964 @default.
• W2400805728 hasConcept C1276947 @default.
• W2400805728 hasConcept C150846664 @default.
• W2400805728 hasConcept C168167062 @default.
• W2400805728 hasConcept C180690934 @default.
• W2400805728 hasConcept C193786831 @default.
• W2400805728 hasConcept C2777977315 @default.
• W2400805728 hasConcept C33923547 @default.
• W2400805728 hasConcept C44870925 @default.
• W2400805728 hasConcept C48372109 @default.
• W2400805728 hasConcept C4839761 @default.
• W2400805728 hasConcept C94375191 @default.
• W2400805728 hasConcept C97355855 @default.
• W2400805728 hasConceptScore W2400805728C110472602 @default.
• W2400805728 hasConceptScore W2400805728C121332964 @default.
• W2400805728 hasConceptScore W2400805728C1276947 @default.
• W2400805728 hasConceptScore W2400805728C150846664 @default.
• W2400805728 hasConceptScore W2400805728C168167062 @default.
• W2400805728 hasConceptScore W2400805728C180690934 @default.
• W2400805728 hasConceptScore W2400805728C193786831 @default.
• W2400805728 hasConceptScore W2400805728C2777977315 @default.
• W2400805728 hasConceptScore W2400805728C33923547 @default.
• W2400805728 hasConceptScore W2400805728C44870925 @default.
• W2400805728 hasConceptScore W2400805728C48372109 @default.
• W2400805728 hasConceptScore W2400805728C4839761 @default.
• W2400805728 hasConceptScore W2400805728C94375191 @default.
• W2400805728 hasConceptScore W2400805728C97355855 @default.
• W2400805728 hasIssue "2" @default.
• W2400805728 hasLocation W24008057281 @default.
• W2400805728 hasOpenAccess W2400805728 @default.
• W2400805728 hasPrimaryLocation W24008057281 @default.
• W2400805728 hasRelatedWork W1484479935 @default.
• W2400805728 hasRelatedWork W1932826712 @default.
• W2400805728 hasRelatedWork W2094839758 @default.
• W2400805728 hasRelatedWork W2106934012 @default.
• W2400805728 hasRelatedWork W2143872621 @default.
• W2400805728 hasRelatedWork W2157791991 @default.

• next