Matches in SemOpenAlex for { <https://semopenalex.org/work/W3103722360> ?p ?o ?g. }
- W3103722360 endingPage "146" @default.
- W3103722360 startingPage "146" @default.
- W3103722360 abstract "We present the results of the Cosmogrid cosmological N-body simulation suites based on the concordance LCDM model. The Cosmogrid simulation was performed in a 30 Mpc box with 20483 particles. The mass of each particle is 1.28 × 105 M☉, which is sufficient to resolve ultra-faint dwarfs. We found that the halo mass function shows good agreement with the Sheth & Tormen fitting function down to ∼107 M☉. We have analyzed the spherically averaged density profiles of the three most massive halos which are of galaxy group size and contain at least 170 million particles. The slopes of these density profiles become shallower than −1 at the innermost radius. We also find a clear correlation of halo concentration with mass. The mass dependence of the concentration parameter cannot be expressed by a single power law, however a simple model based on the Press–Schechter theory proposed by Navarro et al. gives reasonable agreement with this dependence. The spin parameter does not show a correlation with the halo mass. The probability distribution functions for both concentration and spin are well fitted by the log-normal distribution for halos with the masses larger than ∼108 M☉. The subhalo abundance depends on the halo mass. Galaxy-sized halos have 50% more subhalos than ∼1011 M☉ halos have." @default.
- W3103722360 created "2020-11-23" @default.
- W3103722360 creator A5005166809 @default.
- W3103722360 creator A5022962037 @default.
- W3103722360 creator A5032042155 @default.
- W3103722360 creator A5039787606 @default.
- W3103722360 creator A5041411730 @default.
- W3103722360 creator A5051879629 @default.
- W3103722360 creator A5052702606 @default.
- W3103722360 creator A5056202360 @default.
- W3103722360 creator A5083829586 @default.
- W3103722360 creator A5085231807 @default.
- W3103722360 date "2013-04-05" @default.
- W3103722360 modified "2023-10-01" @default.
- W3103722360 title "THE COSMOGRID SIMULATION: STATISTICAL PROPERTIES OF SMALL DARK MATTER HALOS" @default.
- W3103722360 cites W1511199250 @default.
- W3103722360 cites W1794691553 @default.
- W3103722360 cites W1796527911 @default.
- W3103722360 cites W1854659088 @default.
- W3103722360 cites W1875800344 @default.
- W3103722360 cites W1892812743 @default.
- W3103722360 cites W1932777664 @default.
- W3103722360 cites W1936521144 @default.
- W3103722360 cites W1965840725 @default.
- W3103722360 cites W1968752888 @default.
- W3103722360 cites W1972115355 @default.
- W3103722360 cites W1973368884 @default.
- W3103722360 cites W1973685724 @default.
- W3103722360 cites W1974155387 @default.
- W3103722360 cites W1982496618 @default.
- W3103722360 cites W1992240055 @default.
- W3103722360 cites W1998577648 @default.
- W3103722360 cites W1999367759 @default.
- W3103722360 cites W2003613277 @default.
- W3103722360 cites W2005719734 @default.
- W3103722360 cites W2010581546 @default.
- W3103722360 cites W2011748078 @default.
- W3103722360 cites W2013644708 @default.
- W3103722360 cites W2016527243 @default.
- W3103722360 cites W2016825074 @default.
- W3103722360 cites W2019473452 @default.
- W3103722360 cites W2023344562 @default.
- W3103722360 cites W2024265153 @default.
- W3103722360 cites W2030250842 @default.
- W3103722360 cites W2030855592 @default.
- W3103722360 cites W2032772536 @default.
- W3103722360 cites W2034917883 @default.
- W3103722360 cites W2043137394 @default.
- W3103722360 cites W2046486288 @default.
- W3103722360 cites W2058543060 @default.
- W3103722360 cites W2060587928 @default.
- W3103722360 cites W2065980009 @default.
- W3103722360 cites W2068306188 @default.
- W3103722360 cites W2075841342 @default.
- W3103722360 cites W2080348355 @default.
- W3103722360 cites W2081006394 @default.
- W3103722360 cites W2081092366 @default.
- W3103722360 cites W2083275259 @default.
- W3103722360 cites W2083352943 @default.
- W3103722360 cites W2084287642 @default.
- W3103722360 cites W2084326165 @default.
- W3103722360 cites W2087432755 @default.
- W3103722360 cites W2088731601 @default.
- W3103722360 cites W2092695191 @default.
- W3103722360 cites W2101568531 @default.
- W3103722360 cites W2101945443 @default.
- W3103722360 cites W2103100915 @default.
- W3103722360 cites W2110563485 @default.
- W3103722360 cites W2124615065 @default.
- W3103722360 cites W2126235131 @default.
- W3103722360 cites W2126264424 @default.
- W3103722360 cites W2134712793 @default.
- W3103722360 cites W2135403967 @default.
- W3103722360 cites W2139031955 @default.
- W3103722360 cites W2141709306 @default.
- W3103722360 cites W2144942952 @default.
- W3103722360 cites W2155195611 @default.
- W3103722360 cites W2155568364 @default.
- W3103722360 cites W2156048499 @default.
- W3103722360 cites W2164058018 @default.
- W3103722360 cites W2165233299 @default.
- W3103722360 cites W2166630871 @default.
- W3103722360 cites W2169811826 @default.
- W3103722360 cites W2170059608 @default.
- W3103722360 cites W2334094248 @default.
- W3103722360 cites W2949078855 @default.
- W3103722360 cites W2950548937 @default.
- W3103722360 cites W3099213746 @default.
- W3103722360 cites W3099422059 @default.
- W3103722360 cites W3099886894 @default.
- W3103722360 cites W3100110286 @default.
- W3103722360 cites W3100250662 @default.
- W3103722360 cites W3100830913 @default.
- W3103722360 cites W3101256601 @default.
- W3103722360 cites W3101569155 @default.
- W3103722360 cites W3102611851 @default.
- W3103722360 cites W3102887027 @default.
- W3103722360 cites W3103205296 @default.