Matches in SemOpenAlex for { <https://semopenalex.org/work/W1864069219> ?p ?o ?g. }
- W1864069219 endingPage "3168" @default.
- W1864069219 startingPage "3148" @default.
- W1864069219 abstract "We present an analysis of the optical nuclear spectra from the active galactic nuclei (AGN) in a sample of low surface brightness (LSB) galaxies. Using data from the Sloan Digital Sky Survey (SDSS), we derived the virial black hole (BH) masses of 24 galaxies from their broad H$alpha$ parameters. We find that our estimates of nuclear BH masses lie in the range $10^{5}-10^{7}~M_{odot}$, with a median mass of 5.62 x 10$^{6}~M_{odot}$. The bulge stellar velocity dispersion $sigma_{e}$ was determined from the underlying stellar spectra. We compared our results with the existing BH mass - velocity dispersion ($M_{BH}-sigma_{e}$) correlations and found that the majority of our sample lie in the low BH mass regime and below the $M_{BH}-sigma_{e}$ correlation. We analysed the effects of any systematic bias in the M$_{BH}$ estimates, the effects of galaxy orientation in the measurement of $sigma_e$ and the increase of $sigma_e$ due to the presence of bars and found that these effects are insufficient to explain the observed offset in M$_{BH}$ - $sigma_e$ correlation. Thus the LSB galaxies tend to have low mass BHs which probably are not in co-evolution with the host galaxy bulges. A detailed study of the nature of the bulges and the role of dark matter in the growth of the BHs is needed to further understand the BH-bulge co-evolution in these poorly evolved and dark matter dominated systems." @default.
- W1864069219 created "2016-06-24" @default.
- W1864069219 creator A5024767332 @default.
- W1864069219 creator A5045265395 @default.
- W1864069219 creator A5053700545 @default.
- W1864069219 creator A5068524488 @default.
- W1864069219 creator A5075746360 @default.
- W1864069219 creator A5088455345 @default.
- W1864069219 date "2015-11-26" @default.
- W1864069219 modified "2023-09-27" @default.
- W1864069219 title "Investigating AGN black hole masses and theMBH–σerelation for low surface brightness galaxies" @default.
- W1864069219 cites W1796953235 @default.
- W1864069219 cites W1821612618 @default.
- W1864069219 cites W1883336695 @default.
- W1864069219 cites W1921256341 @default.
- W1864069219 cites W1924853221 @default.
- W1864069219 cites W1964555032 @default.
- W1864069219 cites W1966229487 @default.
- W1864069219 cites W1967876247 @default.
- W1864069219 cites W1968350567 @default.
- W1864069219 cites W1973936435 @default.
- W1864069219 cites W1977926331 @default.
- W1864069219 cites W1980547824 @default.
- W1864069219 cites W1981372704 @default.
- W1864069219 cites W1987678168 @default.
- W1864069219 cites W1990401433 @default.
- W1864069219 cites W1993671841 @default.
- W1864069219 cites W1993785188 @default.
- W1864069219 cites W1994401278 @default.
- W1864069219 cites W1997789063 @default.
- W1864069219 cites W2000618780 @default.
- W1864069219 cites W2000878451 @default.
- W1864069219 cites W2011654732 @default.
- W1864069219 cites W2015188159 @default.
- W1864069219 cites W2015305364 @default.
- W1864069219 cites W2017936102 @default.
- W1864069219 cites W2025764723 @default.
- W1864069219 cites W2027068674 @default.
- W1864069219 cites W2029343094 @default.
- W1864069219 cites W2032531787 @default.
- W1864069219 cites W2036491734 @default.
- W1864069219 cites W2037009176 @default.
- W1864069219 cites W2038207393 @default.
- W1864069219 cites W2038820954 @default.
- W1864069219 cites W2044000407 @default.
- W1864069219 cites W2044000841 @default.
- W1864069219 cites W2047799100 @default.
- W1864069219 cites W2051736715 @default.
- W1864069219 cites W2055007470 @default.
- W1864069219 cites W2057181130 @default.
- W1864069219 cites W2062197399 @default.
- W1864069219 cites W2064317890 @default.
- W1864069219 cites W2066222660 @default.
- W1864069219 cites W2066255054 @default.
- W1864069219 cites W2067857092 @default.
- W1864069219 cites W2069153430 @default.
- W1864069219 cites W2070015539 @default.
- W1864069219 cites W2071457590 @default.
- W1864069219 cites W2071699372 @default.
- W1864069219 cites W2074743153 @default.
- W1864069219 cites W2077686892 @default.
- W1864069219 cites W2080927107 @default.
- W1864069219 cites W2081248194 @default.
- W1864069219 cites W2081520216 @default.
- W1864069219 cites W2081820463 @default.
- W1864069219 cites W2084691636 @default.
- W1864069219 cites W2085324829 @default.
- W1864069219 cites W2088034685 @default.
- W1864069219 cites W2089564409 @default.
- W1864069219 cites W2090236411 @default.
- W1864069219 cites W2090632032 @default.
- W1864069219 cites W2092504858 @default.
- W1864069219 cites W2093416037 @default.
- W1864069219 cites W2093769398 @default.
- W1864069219 cites W2094682292 @default.
- W1864069219 cites W2097399791 @default.
- W1864069219 cites W2100425608 @default.
- W1864069219 cites W2106118817 @default.
- W1864069219 cites W2108500514 @default.
- W1864069219 cites W2115539857 @default.
- W1864069219 cites W2124999166 @default.
- W1864069219 cites W2127065577 @default.
- W1864069219 cites W2128420859 @default.
- W1864069219 cites W2129278048 @default.
- W1864069219 cites W2133960004 @default.
- W1864069219 cites W2135894620 @default.
- W1864069219 cites W2146537431 @default.
- W1864069219 cites W2150240972 @default.
- W1864069219 cites W2152345208 @default.
- W1864069219 cites W2154677899 @default.
- W1864069219 cites W2155460551 @default.
- W1864069219 cites W2156043445 @default.
- W1864069219 cites W2157324562 @default.
- W1864069219 cites W2158819337 @default.
- W1864069219 cites W2159472125 @default.
- W1864069219 cites W2163212281 @default.
- W1864069219 cites W2163328792 @default.
- W1864069219 cites W2165166025 @default.