FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100740897> ?p ?o ?g. }

• W3100740897 endingPage "1726" @default.
• W3100740897 startingPage "1711" @default.
• W3100740897 abstract "We present predictions for the structural and photometric properties of early-type galaxies in the Lambda cold dark matter (ΛCDM) cosmology from the published semi-analytical galaxy formation models of Baugh et al. and Bower et al. These calculations were made with the galform code, which tracks the evolution of the disc and bulge components of a galaxy, using a self-consistent model to compute the scalelengths. The sizes of galactic discs are determined by the conservation of the angular momentum of cooling gas. The sizes of merger remnants are computed by applying the virial theorem and conserving the binding energy of the progenitors and their orbital energy. There are a number of important differences between the two galaxy formation models. To suppress the overproduction of bright galaxies, the Bower et al. model employs active galactic nuclei heating to stifle gas cooling, whereas the Baugh et al. model invokes a superwind which ejects cooled gas. Also, in the Baugh et al. model a top-heavy stellar initial mass function is adopted in starbursts. We compare the model predictions with observational results derived from the Sloan Digital Sky Survey. The model enjoys a number of notable successes, such as giving reasonable reproductions of the local Faber–Jackson relation (velocity dispersion–luminosity), the velocity dispersion–age relation, and the Fundamental Plane relating the luminosity, velocity dispersion and effective radius of spheroids. These achievements are all the more remarkable when one bears in mind that none of the parameters has been adjusted to refine the model predictions. We study how the residuals around the Fundamental Plane relation depend on galaxy properties. We examine in detail the physical ingredients of the calculation of galaxy sizes in galform, showing which components have the most influence over our results. We also study the evolution of the scaling relations with redshift. However, in spite of the successes, there are some important disagreements between the predictions of the model and observations: the brightest model spheroids have effective radii smaller than observed and the zero-point of the Fundamental Plane shows little or no evolution with redshift in the model." @default.
• W3100740897 created "2020-11-23" @default.
• W3100740897 creator A5012749486 @default.
• W3100740897 creator A5036827383 @default.
• W3100740897 creator A5058991269 @default.
• W3100740897 date "2007-04-21" @default.
• W3100740897 modified "2023-09-23" @default.
• W3100740897 title "The structural and photometric properties of early-type galaxies in hierarchical models" @default.
• W3100740897 cites W1575728940 @default.
• W3100740897 cites W1929623410 @default.
• W3100740897 cites W1930253690 @default.
• W3100740897 cites W1973787491 @default.
• W3100740897 cites W1974328695 @default.
• W3100740897 cites W1977843574 @default.
• W3100740897 cites W1980708053 @default.
• W3100740897 cites W2005376313 @default.
• W3100740897 cites W2005945664 @default.
• W3100740897 cites W2011373337 @default.
• W3100740897 cites W2023518980 @default.
• W3100740897 cites W2023826638 @default.
• W3100740897 cites W2036154416 @default.
• W3100740897 cites W2036218790 @default.
• W3100740897 cites W2037816996 @default.
• W3100740897 cites W2040459248 @default.
• W3100740897 cites W2042905846 @default.
• W3100740897 cites W2046149262 @default.
• W3100740897 cites W2047421193 @default.
• W3100740897 cites W2052315062 @default.
• W3100740897 cites W2053509246 @default.
• W3100740897 cites W2054460092 @default.
• W3100740897 cites W2059511259 @default.
• W3100740897 cites W2062237753 @default.
• W3100740897 cites W2062557349 @default.
• W3100740897 cites W2064911290 @default.
• W3100740897 cites W2066645046 @default.
• W3100740897 cites W2068853880 @default.
• W3100740897 cites W2077495952 @default.
• W3100740897 cites W2078097984 @default.
• W3100740897 cites W2080625166 @default.
• W3100740897 cites W2080837763 @default.
• W3100740897 cites W2082331906 @default.
• W3100740897 cites W2083783308 @default.
• W3100740897 cites W2083950714 @default.
• W3100740897 cites W2085395258 @default.
• W3100740897 cites W2090459210 @default.
• W3100740897 cites W2091649600 @default.
• W3100740897 cites W2092766941 @default.
• W3100740897 cites W2094105562 @default.
• W3100740897 cites W2094229223 @default.
• W3100740897 cites W2098666281 @default.
• W3100740897 cites W2099188211 @default.
• W3100740897 cites W2106806823 @default.
• W3100740897 cites W2108191436 @default.
• W3100740897 cites W2119489534 @default.
• W3100740897 cites W2129276959 @default.
• W3100740897 cites W2133288827 @default.
• W3100740897 cites W2135561086 @default.
• W3100740897 cites W2141709306 @default.
• W3100740897 cites W2144597979 @default.
• W3100740897 cites W2147255867 @default.
• W3100740897 cites W2152940085 @default.
• W3100740897 cites W2158593150 @default.
• W3100740897 cites W2162550289 @default.
• W3100740897 cites W2163931878 @default.
• W3100740897 cites W2170759530 @default.
• W3100740897 cites W3098962376 @default.
• W3100740897 cites W3099506283 @default.
• W3100740897 cites W3100110286 @default.
• W3100740897 cites W3101004763 @default.
• W3100740897 cites W3103101999 @default.
• W3100740897 cites W3105236173 @default.
• W3100740897 cites W3105475174 @default.
• W3100740897 cites W3106263522 @default.
• W3100740897 cites W3121814949 @default.
• W3100740897 cites W3123418069 @default.
• W3100740897 cites W3124446639 @default.
• W3100740897 cites W345867974 @default.
• W3100740897 doi "https://doi.org/10.1111/j.1365-2966.2007.11530.x" @default.
• W3100740897 hasPublicationYear "2007" @default.
• W3100740897 type Work @default.
• W3100740897 sameAs 3100740897 @default.
• W3100740897 citedByCount "43" @default.
• W3100740897 countsByYear W31007408972012 @default.
• W3100740897 countsByYear W31007408972013 @default.
• W3100740897 countsByYear W31007408972014 @default.
• W3100740897 countsByYear W31007408972016 @default.
• W3100740897 countsByYear W31007408972021 @default.
• W3100740897 crossrefType "journal-article" @default.
• W3100740897 hasAuthorship W3100740897A5012749486 @default.
• W3100740897 hasAuthorship W3100740897A5036827383 @default.
• W3100740897 hasAuthorship W3100740897A5058991269 @default.
• W3100740897 hasBestOaLocation W31007408971 @default.
• W3100740897 hasConcept C10767094 @default.
• W3100740897 hasConcept C121332964 @default.
• W3100740897 hasConcept C12287442 @default.
• W3100740897 hasConcept C127529279 @default.
• W3100740897 hasConcept C1276947 @default.
• W3100740897 hasConcept C159249277 @default.

• next