Matches in SemOpenAlex for { <https://semopenalex.org/work/W3201625252> ?p ?o ?g. }
- W3201625252 endingPage "6" @default.
- W3201625252 startingPage "6" @default.
- W3201625252 abstract "Abstract The role of active galactic nuclei (AGNs) during galaxy interactions and how they influence the star formation in the system are still under debate. We use a sample of 1156 galaxies in galaxy pairs or mergers (hereafter “pairs”) from the MaNGA survey. This pair sample is selected by the velocity offset, projected separation, and morphology, and is further classified into four cases along the merger sequence based on morphological signatures. We then identify a total of 61 (5.5%) AGNs in pairs based on the emission-line diagnostics. No evolution of the AGN fraction is found, either along the merger sequence or compared to isolated galaxies (5.0%). We observe a higher fraction of passive galaxies in galaxy pairs, especially in the pre-merging cases, and associate the higher fraction to their environmental dependence. The isolated AGN and AGNs in pairs show similar distributions in their global stellar mass, star-formation rate (SFR), and central [O iii ] surface brightness. AGNs in pairs show radial profiles of increasing specific SFR and declining Dn4000 from center to outskirts, and no significant difference from the isolated AGNs. This is clearly different from star-forming galaxies (SFGs) in our pair sample, which show enhanced central star formation, as reported before. AGNs in pairs have lower Balmer decrements at outer regions, possibly indicating less dust attenuation. Our findings suggest that AGNs are likely follow an inside-out quenching and the merger impact on the star formation in AGNs is less prominent than in SFGs." @default.
- W3201625252 created "2021-09-27" @default.
- W3201625252 creator A5003850660 @default.
- W3201625252 creator A5013725792 @default.
- W3201625252 creator A5015538795 @default.
- W3201625252 creator A5018737815 @default.
- W3201625252 creator A5020088480 @default.
- W3201625252 creator A5022378860 @default.
- W3201625252 creator A5023569591 @default.
- W3201625252 creator A5025798645 @default.
- W3201625252 creator A5027481338 @default.
- W3201625252 creator A5035202486 @default.
- W3201625252 creator A5044287067 @default.
- W3201625252 creator A5069227870 @default.
- W3201625252 creator A5085960468 @default.
- W3201625252 date "2021-12-01" @default.
- W3201625252 modified "2023-10-18" @default.
- W3201625252 title "An IFU View of the Active Galactic Nuclei in MaNGA Galaxy Pairs" @default.
- W3201625252 cites W1538387636 @default.
- W3201625252 cites W1658947143 @default.
- W3201625252 cites W1760966995 @default.
- W3201625252 cites W1859957285 @default.
- W3201625252 cites W1920334662 @default.
- W3201625252 cites W1946092078 @default.
- W3201625252 cites W1967121243 @default.
- W3201625252 cites W1967876247 @default.
- W3201625252 cites W1973637537 @default.
- W3201625252 cites W1974432274 @default.
- W3201625252 cites W1979423107 @default.
- W3201625252 cites W1982717117 @default.
- W3201625252 cites W1985805978 @default.
- W3201625252 cites W1988235022 @default.
- W3201625252 cites W1989738732 @default.
- W3201625252 cites W1992708776 @default.
- W3201625252 cites W1993324202 @default.
- W3201625252 cites W1994968723 @default.
- W3201625252 cites W1999519547 @default.
- W3201625252 cites W2000903622 @default.
- W3201625252 cites W2007335458 @default.
- W3201625252 cites W2009721953 @default.
- W3201625252 cites W2010288053 @default.
- W3201625252 cites W2011193914 @default.
- W3201625252 cites W2015010829 @default.
- W3201625252 cites W2015295900 @default.
- W3201625252 cites W2016328704 @default.
- W3201625252 cites W2021590434 @default.
- W3201625252 cites W2022921563 @default.
- W3201625252 cites W2023037133 @default.
- W3201625252 cites W2031203855 @default.
- W3201625252 cites W2032949105 @default.
- W3201625252 cites W2033648059 @default.
- W3201625252 cites W2035630444 @default.
- W3201625252 cites W2035824283 @default.
- W3201625252 cites W2036384042 @default.
- W3201625252 cites W2043193200 @default.
- W3201625252 cites W2047688075 @default.
- W3201625252 cites W2061951394 @default.
- W3201625252 cites W2066184590 @default.
- W3201625252 cites W2066255054 @default.
- W3201625252 cites W2067661752 @default.
- W3201625252 cites W2074187822 @default.
- W3201625252 cites W2076392377 @default.
- W3201625252 cites W2077908590 @default.
- W3201625252 cites W2080259687 @default.
- W3201625252 cites W2082592033 @default.
- W3201625252 cites W2084674774 @default.
- W3201625252 cites W2087862308 @default.
- W3201625252 cites W2088034685 @default.
- W3201625252 cites W2092504858 @default.
- W3201625252 cites W2094246362 @default.
- W3201625252 cites W2106879059 @default.
- W3201625252 cites W2107127361 @default.
- W3201625252 cites W2109466814 @default.
- W3201625252 cites W2109472987 @default.
- W3201625252 cites W2115527611 @default.
- W3201625252 cites W2116625717 @default.
- W3201625252 cites W2123267088 @default.
- W3201625252 cites W2124199755 @default.
- W3201625252 cites W2124324031 @default.
- W3201625252 cites W2125977823 @default.
- W3201625252 cites W2127580444 @default.
- W3201625252 cites W2130547660 @default.
- W3201625252 cites W2134262913 @default.
- W3201625252 cites W2135625048 @default.
- W3201625252 cites W2151062050 @default.
- W3201625252 cites W2151685952 @default.
- W3201625252 cites W2152328421 @default.
- W3201625252 cites W2157544440 @default.
- W3201625252 cites W2157593344 @default.
- W3201625252 cites W2158486245 @default.
- W3201625252 cites W2163117531 @default.
- W3201625252 cites W2163212281 @default.
- W3201625252 cites W2166365370 @default.
- W3201625252 cites W2168495929 @default.
- W3201625252 cites W2171582647 @default.
- W3201625252 cites W2191478270 @default.
- W3201625252 cites W2233800342 @default.
- W3201625252 cites W2346478428 @default.