Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963813317> ?p ?o ?g. }
- W1963813317 endingPage "2893" @default.
- W1963813317 startingPage "2882" @default.
- W1963813317 abstract "We present a first study of the effect of local photoionizing radiation on gas cooling in smoothed particle hydrodynamics simulations of galaxy formation. We explore the combined effect of ionizing radiation from young and old stellar populations. The method computes the effect of multiple radiative sources using the same tree algorithm as used for gravity, so it is computationally efficient and well resolved. The method foregoes calculating absorption and scattering in favour of a constant escape fraction for young stars to keep the calculation efficient enough to simulate the entire evolution of a galaxy in a cosmological context to the present day. This allows us to quantify the effect of the local photoionization feedback through the whole history of a galaxy's formation. The simulation of a Milky Way-like galaxy using the local photoionization model forms ∼40 per cent less stars than a simulation that only includes a standard uniform background UV field. The local photoionization model decreases star formation by increasing the cooling time of the gas in the halo and increasing the equilibrium temperature of dense gas in the disc. Coupling the local radiation field to gas cooling from the halo provides a preventive feedback mechanism which keeps the central disc light and produces slowly rising rotation curves without resorting to extreme feedback mechanisms. These preliminary results indicate that the effect of local photoionizing sources is significant and should not be ignored in models of galaxy formation." @default.
- W1963813317 created "2016-06-24" @default.
- W1963813317 creator A5003918379 @default.
- W1963813317 creator A5006999794 @default.
- W1963813317 creator A5014651763 @default.
- W1963813317 creator A5037779690 @default.
- W1963813317 creator A5040337254 @default.
- W1963813317 creator A5047904925 @default.
- W1963813317 creator A5059969360 @default.
- W1963813317 creator A5062258024 @default.
- W1963813317 creator A5065721754 @default.
- W1963813317 creator A5065902238 @default.
- W1963813317 creator A5082140129 @default.
- W1963813317 date "2013-11-30" @default.
- W1963813317 modified "2023-10-16" @default.
- W1963813317 title "Galaxy formation with local photoionization feedback – I. Methods" @default.
- W1963813317 cites W1498399178 @default.
- W1963813317 cites W1632875404 @default.
- W1963813317 cites W1966671643 @default.
- W1963813317 cites W1971204277 @default.
- W1963813317 cites W1972288487 @default.
- W1963813317 cites W1975983552 @default.
- W1963813317 cites W1988066154 @default.
- W1963813317 cites W1993491708 @default.
- W1963813317 cites W1993521453 @default.
- W1963813317 cites W1994671833 @default.
- W1963813317 cites W1995519722 @default.
- W1963813317 cites W1999367759 @default.
- W1963813317 cites W2008046599 @default.
- W1963813317 cites W2012805887 @default.
- W1963813317 cites W2016776564 @default.
- W1963813317 cites W2018361312 @default.
- W1963813317 cites W2024465891 @default.
- W1963813317 cites W2044509713 @default.
- W1963813317 cites W2063592995 @default.
- W1963813317 cites W2064338650 @default.
- W1963813317 cites W2068928940 @default.
- W1963813317 cites W2070951122 @default.
- W1963813317 cites W2075164673 @default.
- W1963813317 cites W2075183146 @default.
- W1963813317 cites W2079522592 @default.
- W1963813317 cites W2084646370 @default.
- W1963813317 cites W2100154686 @default.
- W1963813317 cites W2101958428 @default.
- W1963813317 cites W2124611441 @default.
- W1963813317 cites W2129760210 @default.
- W1963813317 cites W2135026581 @default.
- W1963813317 cites W2136989242 @default.
- W1963813317 cites W2146229984 @default.
- W1963813317 cites W2147565000 @default.
- W1963813317 cites W2157378473 @default.
- W1963813317 cites W2162064299 @default.
- W1963813317 cites W2167597203 @default.
- W1963813317 cites W2315647678 @default.
- W1963813317 cites W2610731026 @default.
- W1963813317 cites W3099088100 @default.
- W1963813317 cites W3100024326 @default.
- W1963813317 cites W3100829286 @default.
- W1963813317 cites W3102281438 @default.
- W1963813317 cites W3102329944 @default.
- W1963813317 cites W3103788593 @default.
- W1963813317 cites W3104305918 @default.
- W1963813317 cites W3104416848 @default.
- W1963813317 cites W3121308795 @default.
- W1963813317 doi "https://doi.org/10.1093/mnras/stt2098" @default.
- W1963813317 hasPublicationYear "2013" @default.
- W1963813317 type Work @default.
- W1963813317 sameAs 1963813317 @default.
- W1963813317 citedByCount "43" @default.
- W1963813317 countsByYear W19638133172014 @default.
- W1963813317 countsByYear W19638133172015 @default.
- W1963813317 countsByYear W19638133172016 @default.
- W1963813317 countsByYear W19638133172017 @default.
- W1963813317 countsByYear W19638133172018 @default.
- W1963813317 countsByYear W19638133172019 @default.
- W1963813317 countsByYear W19638133172020 @default.
- W1963813317 countsByYear W19638133172021 @default.
- W1963813317 countsByYear W19638133172022 @default.
- W1963813317 countsByYear W19638133172023 @default.
- W1963813317 crossrefType "journal-article" @default.
- W1963813317 hasAuthorship W1963813317A5003918379 @default.
- W1963813317 hasAuthorship W1963813317A5006999794 @default.
- W1963813317 hasAuthorship W1963813317A5014651763 @default.
- W1963813317 hasAuthorship W1963813317A5037779690 @default.
- W1963813317 hasAuthorship W1963813317A5040337254 @default.
- W1963813317 hasAuthorship W1963813317A5047904925 @default.
- W1963813317 hasAuthorship W1963813317A5059969360 @default.
- W1963813317 hasAuthorship W1963813317A5062258024 @default.
- W1963813317 hasAuthorship W1963813317A5065721754 @default.
- W1963813317 hasAuthorship W1963813317A5065902238 @default.
- W1963813317 hasAuthorship W1963813317A5082140129 @default.
- W1963813317 hasBestOaLocation W19638133171 @default.
- W1963813317 hasConcept C120665830 @default.
- W1963813317 hasConcept C121332964 @default.
- W1963813317 hasConcept C125857072 @default.
- W1963813317 hasConcept C145148216 @default.
- W1963813317 hasConcept C150846664 @default.
- W1963813317 hasConcept C151730666 @default.