Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001092580> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2001092580 endingPage "1023" @default.
- W2001092580 startingPage "1013" @default.
- W2001092580 abstract "The star formation history in the solar neighborhood is inferred by comparing a sample of field stars from the Hipparcos catalog with synthetic color-magnitude diagrams. We consider separately the main sequence and the red giant region of the H-R diagram. The criteria for our best solutions are based on the χ2 minimization of star distributions in selected zones of the H-R diagram. Our analysis suggests (1) that the solutions are compatible with a Salpeter initial mass function and with a star formation rate increasing in a broad sense from the beginning to the present time, (2) that the deduced volume-mass densities and the corresponding absolute scale of the star formation rate solutions are strongly influenced by the initial mass function slope of low-mass stars (below 0.5 M⊙), and (3) that the stellar evolutionary models are not completely adequate: in fact the theoretical ratio between the He-burning and MS star numbers is always a factor of 1.5 greater than the observational value. This fact could indicate the need for a more efficient overshoot in the evolutionary models or a different mixing theory." @default.
- W2001092580 created "2016-06-24" @default.
- W2001092580 creator A5064935749 @default.
- W2001092580 creator A5078492273 @default.
- W2001092580 date "2001-02-01" @default.
- W2001092580 modified "2023-10-16" @default.
- W2001092580 title "Star Formation History in the Solar Vicinity" @default.
- W2001092580 cites W1635834227 @default.
- W2001092580 cites W1964259954 @default.
- W2001092580 cites W1967311303 @default.
- W2001092580 cites W1983956187 @default.
- W2001092580 cites W1986734349 @default.
- W2001092580 cites W1987405751 @default.
- W2001092580 cites W1993301080 @default.
- W2001092580 cites W2007918469 @default.
- W2001092580 cites W2009489905 @default.
- W2001092580 cites W2020380401 @default.
- W2001092580 cites W2029263067 @default.
- W2001092580 cites W2040367467 @default.
- W2001092580 cites W2044628860 @default.
- W2001092580 cites W2047842801 @default.
- W2001092580 cites W2047927543 @default.
- W2001092580 cites W2066253188 @default.
- W2001092580 cites W2072195551 @default.
- W2001092580 cites W2077809279 @default.
- W2001092580 cites W2106102452 @default.
- W2001092580 cites W2106136195 @default.
- W2001092580 cites W2169170496 @default.
- W2001092580 cites W3096678895 @default.
- W2001092580 cites W3098714161 @default.
- W2001092580 cites W3099118591 @default.
- W2001092580 cites W3099770833 @default.
- W2001092580 cites W3101368682 @default.
- W2001092580 cites W3102668462 @default.
- W2001092580 cites W3103209466 @default.
- W2001092580 cites W3104889721 @default.
- W2001092580 cites W3125770600 @default.
- W2001092580 cites W54919736 @default.
- W2001092580 doi "https://doi.org/10.1086/318781" @default.
- W2001092580 hasPublicationYear "2001" @default.
- W2001092580 type Work @default.
- W2001092580 sameAs 2001092580 @default.
- W2001092580 citedByCount "53" @default.
- W2001092580 countsByYear W20010925802012 @default.
- W2001092580 countsByYear W20010925802013 @default.
- W2001092580 countsByYear W20010925802014 @default.
- W2001092580 countsByYear W20010925802015 @default.
- W2001092580 countsByYear W20010925802016 @default.
- W2001092580 countsByYear W20010925802017 @default.
- W2001092580 countsByYear W20010925802018 @default.
- W2001092580 countsByYear W20010925802019 @default.
- W2001092580 countsByYear W20010925802020 @default.
- W2001092580 countsByYear W20010925802021 @default.
- W2001092580 countsByYear W20010925802022 @default.
- W2001092580 crossrefType "journal-article" @default.
- W2001092580 hasAuthorship W2001092580A5064935749 @default.
- W2001092580 hasAuthorship W2001092580A5078492273 @default.
- W2001092580 hasBestOaLocation W20010925802 @default.
- W2001092580 hasConcept C121332964 @default.
- W2001092580 hasConcept C1276947 @default.
- W2001092580 hasConcept C2780897414 @default.
- W2001092580 hasConcept C44870925 @default.
- W2001092580 hasConcept C87355193 @default.
- W2001092580 hasConceptScore W2001092580C121332964 @default.
- W2001092580 hasConceptScore W2001092580C1276947 @default.
- W2001092580 hasConceptScore W2001092580C2780897414 @default.
- W2001092580 hasConceptScore W2001092580C44870925 @default.
- W2001092580 hasConceptScore W2001092580C87355193 @default.
- W2001092580 hasIssue "2" @default.
- W2001092580 hasLocation W20010925801 @default.
- W2001092580 hasLocation W20010925802 @default.
- W2001092580 hasOpenAccess W2001092580 @default.
- W2001092580 hasPrimaryLocation W20010925801 @default.
- W2001092580 hasRelatedWork W1989693711 @default.
- W2001092580 hasRelatedWork W1994702306 @default.
- W2001092580 hasRelatedWork W2002703542 @default.
- W2001092580 hasRelatedWork W2010201075 @default.
- W2001092580 hasRelatedWork W2029125027 @default.
- W2001092580 hasRelatedWork W2061470909 @default.
- W2001092580 hasRelatedWork W3103114574 @default.
- W2001092580 hasRelatedWork W3104025681 @default.
- W2001092580 hasRelatedWork W3106428885 @default.
- W2001092580 hasRelatedWork W3121952711 @default.
- W2001092580 hasVolume "121" @default.
- W2001092580 isParatext "false" @default.
- W2001092580 isRetracted "false" @default.
- W2001092580 magId "2001092580" @default.
- W2001092580 workType "article" @default.