Matches in SemOpenAlex for { <https://semopenalex.org/work/W2347082456> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2347082456 endingPage "63" @default.
- W2347082456 startingPage "57" @default.
- W2347082456 abstract "Abstract In a galaxy, chemical enrichment takes place in an inhomogeneous fashion, and the Galactic Halo is one of the places where the inhomogeneous effects are imprinted and can be constrained from observations. I show this using my chemodynamical simulations of Milky Way type galaxies. The scatter in the elemental abundances originate from radial migration, merging/accretion of satellite galaxies, local variation of star formation and chemical enrichment, and intrinsic variation of nucleosynthesis yields. In the simulated galaxies, there is no strong age-metallicity relation. This means that the most metal-poor stars are not always the oldest stars, and can be formed in chemically unevolved clouds at later times. The long-lifetime sources of chemical enrichment such as asymptotic giant branch stars or neutron star mergers can contribute at low metallicities. The intrinsic variation of yields are important in the early Universe or metal-poor systems such as in the Galactic halo. The carbon enhancement of extremely metal-poor (EMP) stars can be best explained by faint supernovae, the low [α/Fe] ratios in some EMP stars naturally arise from low-mass (~ 13 - 15 M ⊙ ) supernovae, and finally, the [α/Fe] knee in dwarf spheroidal galaxies can be produced by subclasses of Type Ia supernovae such as SN 2002cx-like objects and sub-Chandrasekhar mass explosions." @default.
- W2347082456 created "2016-06-24" @default.
- W2347082456 creator A5045789460 @default.
- W2347082456 date "2015-08-01" @default.
- W2347082456 modified "2023-10-18" @default.
- W2347082456 title "Inhomogeneous chemical enrichment in the Galactic Halo" @default.
- W2347082456 cites W1994166266 @default.
- W2347082456 cites W2000481895 @default.
- W2347082456 cites W2010872683 @default.
- W2347082456 cites W2016127862 @default.
- W2347082456 cites W2052882019 @default.
- W2347082456 cites W2054908538 @default.
- W2347082456 cites W2068041806 @default.
- W2347082456 cites W2097007600 @default.
- W2347082456 cites W2097111096 @default.
- W2347082456 cites W2100054308 @default.
- W2347082456 cites W2100689867 @default.
- W2347082456 cites W2142471547 @default.
- W2347082456 cites W3099219422 @default.
- W2347082456 cites W3105621254 @default.
- W2347082456 cites W3106071810 @default.
- W2347082456 doi "https://doi.org/10.1017/s1743921315009783" @default.
- W2347082456 hasPublicationYear "2015" @default.
- W2347082456 type Work @default.
- W2347082456 sameAs 2347082456 @default.
- W2347082456 citedByCount "4" @default.
- W2347082456 countsByYear W23470824562020 @default.
- W2347082456 countsByYear W23470824562023 @default.
- W2347082456 crossrefType "journal-article" @default.
- W2347082456 hasAuthorship W2347082456A5045789460 @default.
- W2347082456 hasBestOaLocation W23470824561 @default.
- W2347082456 hasConcept C112473583 @default.
- W2347082456 hasConcept C121332964 @default.
- W2347082456 hasConcept C127592171 @default.
- W2347082456 hasConcept C1276947 @default.
- W2347082456 hasConcept C150846664 @default.
- W2347082456 hasConcept C154618 @default.
- W2347082456 hasConcept C181313176 @default.
- W2347082456 hasConcept C184665706 @default.
- W2347082456 hasConcept C197445014 @default.
- W2347082456 hasConcept C4397270 @default.
- W2347082456 hasConcept C44870925 @default.
- W2347082456 hasConcept C48387981 @default.
- W2347082456 hasConcept C555520305 @default.
- W2347082456 hasConcept C67576285 @default.
- W2347082456 hasConcept C98444146 @default.
- W2347082456 hasConcept C99465377 @default.
- W2347082456 hasConceptScore W2347082456C112473583 @default.
- W2347082456 hasConceptScore W2347082456C121332964 @default.
- W2347082456 hasConceptScore W2347082456C127592171 @default.
- W2347082456 hasConceptScore W2347082456C1276947 @default.
- W2347082456 hasConceptScore W2347082456C150846664 @default.
- W2347082456 hasConceptScore W2347082456C154618 @default.
- W2347082456 hasConceptScore W2347082456C181313176 @default.
- W2347082456 hasConceptScore W2347082456C184665706 @default.
- W2347082456 hasConceptScore W2347082456C197445014 @default.
- W2347082456 hasConceptScore W2347082456C4397270 @default.
- W2347082456 hasConceptScore W2347082456C44870925 @default.
- W2347082456 hasConceptScore W2347082456C48387981 @default.
- W2347082456 hasConceptScore W2347082456C555520305 @default.
- W2347082456 hasConceptScore W2347082456C67576285 @default.
- W2347082456 hasConceptScore W2347082456C98444146 @default.
- W2347082456 hasConceptScore W2347082456C99465377 @default.
- W2347082456 hasIssue "S317" @default.
- W2347082456 hasLocation W23470824561 @default.
- W2347082456 hasOpenAccess W2347082456 @default.
- W2347082456 hasPrimaryLocation W23470824561 @default.
- W2347082456 hasRelatedWork W1995314747 @default.
- W2347082456 hasRelatedWork W2013854055 @default.
- W2347082456 hasRelatedWork W2089056654 @default.
- W2347082456 hasRelatedWork W3009397050 @default.
- W2347082456 hasRelatedWork W3099170949 @default.
- W2347082456 hasRelatedWork W3101570190 @default.
- W2347082456 hasRelatedWork W3102638817 @default.
- W2347082456 hasRelatedWork W3103894717 @default.
- W2347082456 hasRelatedWork W4233601436 @default.
- W2347082456 hasRelatedWork W4236931489 @default.
- W2347082456 hasVolume "11" @default.
- W2347082456 isParatext "false" @default.
- W2347082456 isRetracted "false" @default.
- W2347082456 magId "2347082456" @default.
- W2347082456 workType "article" @default.