Matches in SemOpenAlex for { <https://semopenalex.org/work/W1934965286> ?p ?o ?g. }
- W1934965286 endingPage "1258" @default.
- W1934965286 startingPage "1235" @default.
- W1934965286 abstract "We use cosmological, hydrodynamical simulations from the Evolution and Assembly of GaLaxies and their Environments and OverWhelmingly Large Simulations projects to assess the significance of recycled stellar ejecta as fuel for star formation. The fractional contributions of stellar mass-loss to the cosmic star formation rate (SFR) and stellar mass densities increase with time, reaching 35 and 19 per cent, respectively, at z = 0. The importance of recycling increases steeply with galaxy stellar mass for M* < 1010.5 M⊙, and decreases mildly at higher mass. This trend arises from the mass dependence of feedback associated with star formation and AGN, which preferentially suppresses star formation fuelled by recycling. Recycling is more important for satellites than centrals and its contribution decreases with galactocentric radius. The relative contribution of asymptotic giant branch (AGB) stars increases with time and towards galaxy centres. This is a consequence of the more gradual release of AGB ejecta compared to that of massive stars, and the preferential removal of the latter by star formation-driven outflows and by lock up in stellar remnants. Recycling-fuelled star formation exhibits a tight, positive correlation with galaxy metallicity, with a secondary dependence on the relative abundance of alpha elements (which are predominantly synthesized in massive stars), that is insensitive to the subgrid models for feedback. Hence, our conclusions are directly relevant for the origin of the mass–metallicity relation and metallicity gradients. Applying the relation between recycling and metallicity to the observed mass–metallicity relation yields our best estimate of the mass-dependent contribution of recycling. For centrals with a mass similar to that of the Milky Way, we infer the contributions of recycled stellar ejecta to the SFR and stellar mass to be 35 and 20 per cent, respectively." @default.
- W1934965286 created "2016-06-24" @default.
- W1934965286 creator A5007574967 @default.
- W1934965286 creator A5020847721 @default.
- W1934965286 creator A5021273735 @default.
- W1934965286 creator A5059148355 @default.
- W1934965286 creator A5063759723 @default.
- W1934965286 creator A5069160818 @default.
- W1934965286 creator A5087746934 @default.
- W1934965286 date "2015-12-23" @default.
- W1934965286 modified "2023-10-12" @default.
- W1934965286 title "Recycled stellar ejecta as fuel for star formation and implications for the origin of the galaxy mass–metallicity relation" @default.
- W1934965286 cites W1487982544 @default.
- W1934965286 cites W1659672176 @default.
- W1934965286 cites W1735913374 @default.
- W1934965286 cites W1859386239 @default.
- W1934965286 cites W1894477963 @default.
- W1934965286 cites W1921476237 @default.
- W1934965286 cites W1940538082 @default.
- W1934965286 cites W1973332944 @default.
- W1934965286 cites W1975549749 @default.
- W1934965286 cites W1975983552 @default.
- W1934965286 cites W1977635644 @default.
- W1934965286 cites W1987635305 @default.
- W1934965286 cites W2001085255 @default.
- W1934965286 cites W2004591806 @default.
- W1934965286 cites W2007325934 @default.
- W1934965286 cites W2007344832 @default.
- W1934965286 cites W2008429960 @default.
- W1934965286 cites W2010419548 @default.
- W1934965286 cites W2014706761 @default.
- W1934965286 cites W2015295900 @default.
- W1934965286 cites W2015637674 @default.
- W1934965286 cites W2016184603 @default.
- W1934965286 cites W2028607917 @default.
- W1934965286 cites W2029965202 @default.
- W1934965286 cites W2032317739 @default.
- W1934965286 cites W2032469582 @default.
- W1934965286 cites W2032509996 @default.
- W1934965286 cites W2035225065 @default.
- W1934965286 cites W2040239249 @default.
- W1934965286 cites W2046410735 @default.
- W1934965286 cites W2053646744 @default.
- W1934965286 cites W2053656127 @default.
- W1934965286 cites W2060079874 @default.
- W1934965286 cites W2066383123 @default.
- W1934965286 cites W2067857092 @default.
- W1934965286 cites W2070434871 @default.
- W1934965286 cites W2076431859 @default.
- W1934965286 cites W2081525128 @default.
- W1934965286 cites W2084086990 @default.
- W1934965286 cites W2086596001 @default.
- W1934965286 cites W2091066248 @default.
- W1934965286 cites W2096147217 @default.
- W1934965286 cites W2096245028 @default.
- W1934965286 cites W2100831384 @default.
- W1934965286 cites W2116466430 @default.
- W1934965286 cites W2117644792 @default.
- W1934965286 cites W2119131940 @default.
- W1934965286 cites W2126377049 @default.
- W1934965286 cites W2128808878 @default.
- W1934965286 cites W2139937287 @default.
- W1934965286 cites W2147875900 @default.
- W1934965286 cites W2149078886 @default.
- W1934965286 cites W2153306591 @default.
- W1934965286 cites W2154748230 @default.
- W1934965286 cites W2155670397 @default.
- W1934965286 cites W2156303883 @default.
- W1934965286 cites W2157101327 @default.
- W1934965286 cites W2162290847 @default.
- W1934965286 cites W2166805045 @default.
- W1934965286 cites W2167476884 @default.
- W1934965286 cites W2221560900 @default.
- W1934965286 cites W2315647678 @default.
- W1934965286 cites W2899497983 @default.
- W1934965286 cites W2953228579 @default.
- W1934965286 cites W3098221464 @default.
- W1934965286 cites W3098339022 @default.
- W1934965286 cites W3099139968 @default.
- W1934965286 cites W3099455476 @default.
- W1934965286 cites W3100024326 @default.
- W1934965286 cites W3100482885 @default.
- W1934965286 cites W3101771129 @default.
- W1934965286 cites W3102153185 @default.
- W1934965286 cites W3102361317 @default.
- W1934965286 cites W3103129927 @default.
- W1934965286 cites W3103591338 @default.
- W1934965286 cites W3104321765 @default.
- W1934965286 cites W3104914725 @default.
- W1934965286 cites W3105181582 @default.
- W1934965286 cites W3105287271 @default.
- W1934965286 cites W3106428543 @default.
- W1934965286 cites W3121505484 @default.
- W1934965286 cites W3122049379 @default.
- W1934965286 cites W3122099250 @default.
- W1934965286 cites W3122441327 @default.
- W1934965286 cites W3125418888 @default.
- W1934965286 doi "https://doi.org/10.1093/mnras/stv2562" @default.