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- W2038432011 endingPage "2252" @default.
- W2038432011 startingPage "2242" @default.
- W2038432011 abstract "We investigate the correlation between the supermassive black holes (SMBHs) mass (Mbh) and the stellar velocity dispersion (σ*) in two types of host galaxies: the early-type bulges (disc galaxies with classical bulges or elliptical galaxies) and pseudo-bulges. In the form log (Mbh/M⊙) =α+β log (σ*/200 km s−1), the best-fitting results for the 39 early-type bulges are the slope β= 4.06 ± 0.28 and the normalization α= 8.28 ± 0.05; the best-fitting results for the nine pseudo-bulges are β= 4.5 ± 1.3 and α= 7.50 ± 0.18. Both relations have intrinsic scatter in log Mbh of ≲0.27 dex. The Mbh–σ* relation for pseudo-bulges is different from the relation in the early-type bulges over the 3σ significance level. The contrasting relations indicate the formation and growth histories of SMBHs depend on their host type. The discrepancy between the slope of the Mbh–σ* relations using different definition of velocity dispersion vanishes in our sample, a uniform slope will constrain the coevolution theories of the SMBHs and their host galaxies more effectively. We also find the slope for the ‘core’ elliptical galaxies at the high-mass range of the relation appears steeper (β≃ 5–6), which may be the imprint of their origin of dissipationless mergers." @default.
- W2038432011 created "2016-06-24" @default.
- W2038432011 creator A5089333724 @default.
- W2038432011 date "2008-06-01" @default.
- W2038432011 modified "2023-10-12" @default.
- W2038432011 title "The black hole mass–stellar velocity dispersion correlation: bulges versus pseudo-bulges" @default.
- W2038432011 cites W1628272566 @default.
- W2038432011 cites W1725123724 @default.
- W2038432011 cites W1783316763 @default.
- W2038432011 cites W1796953235 @default.
- W2038432011 cites W1807603650 @default.
- W2038432011 cites W1965002622 @default.
- W2038432011 cites W1965365915 @default.
- W2038432011 cites W1967123639 @default.
- W2038432011 cites W1970393742 @default.
- W2038432011 cites W1972985138 @default.
- W2038432011 cites W1977050387 @default.
- W2038432011 cites W1979526209 @default.
- W2038432011 cites W1992857187 @default.
- W2038432011 cites W1994531398 @default.
- W2038432011 cites W1997771783 @default.
- W2038432011 cites W1998224288 @default.
- W2038432011 cites W1998968000 @default.
- W2038432011 cites W2001079980 @default.
- W2038432011 cites W2002044265 @default.
- W2038432011 cites W2008503823 @default.
- W2038432011 cites W2010758978 @default.
- W2038432011 cites W2011213790 @default.
- W2038432011 cites W2011509517 @default.
- W2038432011 cites W2011641055 @default.
- W2038432011 cites W2011808633 @default.
- W2038432011 cites W2012733001 @default.
- W2038432011 cites W2017077876 @default.
- W2038432011 cites W2017429896 @default.
- W2038432011 cites W2017762678 @default.
- W2038432011 cites W2024486982 @default.
- W2038432011 cites W2025429624 @default.
- W2038432011 cites W2026132224 @default.
- W2038432011 cites W2028682597 @default.
- W2038432011 cites W2034343521 @default.
- W2038432011 cites W2037147393 @default.
- W2038432011 cites W2042591296 @default.
- W2038432011 cites W2048178349 @default.
- W2038432011 cites W2048587018 @default.
- W2038432011 cites W2048911285 @default.
- W2038432011 cites W2056120812 @default.
- W2038432011 cites W2058072950 @default.
- W2038432011 cites W2058129926 @default.
- W2038432011 cites W2061391030 @default.
- W2038432011 cites W2063296085 @default.
- W2038432011 cites W2064247729 @default.
- W2038432011 cites W2064776492 @default.
- W2038432011 cites W2066185890 @default.
- W2038432011 cites W2066378833 @default.
- W2038432011 cites W2066754062 @default.
- W2038432011 cites W2068962850 @default.
- W2038432011 cites W2070502450 @default.
- W2038432011 cites W2073152836 @default.
- W2038432011 cites W2074868262 @default.
- W2038432011 cites W2074966003 @default.
- W2038432011 cites W2078905446 @default.
- W2038432011 cites W2080912662 @default.
- W2038432011 cites W2081234618 @default.
- W2038432011 cites W2083539495 @default.
- W2038432011 cites W2083712569 @default.
- W2038432011 cites W2083783308 @default.
- W2038432011 cites W2084463263 @default.
- W2038432011 cites W2086083828 @default.
- W2038432011 cites W2086736504 @default.
- W2038432011 cites W2090486058 @default.
- W2038432011 cites W2091739399 @default.
- W2038432011 cites W2091765531 @default.
- W2038432011 cites W2095862520 @default.
- W2038432011 cites W2100665021 @default.
- W2038432011 cites W2104781956 @default.
- W2038432011 cites W2106449774 @default.
- W2038432011 cites W2110273845 @default.
- W2038432011 cites W2111098150 @default.
- W2038432011 cites W2113253545 @default.
- W2038432011 cites W2115914001 @default.
- W2038432011 cites W2118198027 @default.
- W2038432011 cites W2118545327 @default.
- W2038432011 cites W2122666823 @default.
- W2038432011 cites W2123164594 @default.
- W2038432011 cites W2124231235 @default.
- W2038432011 cites W2127479631 @default.
- W2038432011 cites W2127984363 @default.
- W2038432011 cites W2128331590 @default.
- W2038432011 cites W2129344985 @default.
- W2038432011 cites W2130417987 @default.
- W2038432011 cites W2131829012 @default.
- W2038432011 cites W2134189776 @default.
- W2038432011 cites W2135894620 @default.
- W2038432011 cites W2136076204 @default.
- W2038432011 cites W2141520494 @default.
- W2038432011 cites W2143682288 @default.
- W2038432011 cites W2144486819 @default.
- W2038432011 cites W2155970756 @default.