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- W2531360978 abstract "We study the properties of kinematically disturbed galaxies in the Sydney-AAO Multi-object Integral field spectrograph (SAMI) Galaxy Survey using a quantitative criterion, based on kinemetry (Krajnović et al.). The approach, similar to the application of kinemetry by Shapiro et al., uses ionized gas kinematics, probed by H α emission. By this method, 23 ± 7 per cent of our 360-galaxy sub-sample of the SAMI Galaxy Survey are kinematically asymmetric. Visual classifications agree with our kinemetric results for 90 per cent of asymmetric and 95 per cent of normal galaxies. We find that stellar mass and kinematic asymmetry are inversely correlated and that kinematic asymmetry is both more frequent and stronger in low-mass galaxies. This builds on previous studies that found high fractions of kinematic asymmetry in low-mass galaxies using a variety of different methods. Concentration of star formation and kinematic disturbance are found to be correlated, confirming results found in previous work. This effect is stronger for high-mass galaxies (log(M*) > 10) and indicates that kinematic disturbance is linked to centrally concentrated star formation. Comparison of the inner (within 0.5Re) and outer H α equivalent widths of asymmetric and normal galaxies shows a small but significant increase in inner equivalent width for asymmetric galaxies." @default.
- W2531360978 created "2016-10-21" @default.
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- W2531360978 date "2016-10-12" @default.
- W2531360978 modified "2023-10-11" @default.
- W2531360978 title "The SAMI Galaxy Survey: asymmetry in gas kinematics and its links to stellar mass and star formation" @default.
- W2531360978 cites W1622850128 @default.
- W2531360978 cites W1656997389 @default.
- W2531360978 cites W1686342635 @default.
- W2531360978 cites W1847390939 @default.
- W2531360978 cites W1916636306 @default.
- W2531360978 cites W1961234391 @default.
- W2531360978 cites W1967037608 @default.
- W2531360978 cites W1967876247 @default.
- W2531360978 cites W1986797383 @default.
- W2531360978 cites W1994900330 @default.
- W2531360978 cites W1998754913 @default.
- W2531360978 cites W2003828421 @default.
- W2531360978 cites W2015010829 @default.
- W2531360978 cites W2015295900 @default.
- W2531360978 cites W2020085834 @default.
- W2531360978 cites W2021414051 @default.
- W2531360978 cites W2023640758 @default.
- W2531360978 cites W2026842507 @default.
- W2531360978 cites W2028207989 @default.
- W2531360978 cites W2032988955 @default.
- W2531360978 cites W2035199026 @default.
- W2531360978 cites W2036384042 @default.
- W2531360978 cites W2041691781 @default.
- W2531360978 cites W2045028470 @default.
- W2531360978 cites W2048179173 @default.
- W2531360978 cites W2053690540 @default.
- W2531360978 cites W2054008190 @default.
- W2531360978 cites W2055980502 @default.
- W2531360978 cites W2058379217 @default.
- W2531360978 cites W2066183157 @default.
- W2531360978 cites W2066675544 @default.
- W2531360978 cites W2068340869 @default.
- W2531360978 cites W2074259384 @default.
- W2531360978 cites W2076392377 @default.
- W2531360978 cites W2081198904 @default.
- W2531360978 cites W2085780075 @default.
- W2531360978 cites W2086578324 @default.
- W2531360978 cites W2088034685 @default.
- W2531360978 cites W2090367694 @default.
- W2531360978 cites W2095369941 @default.
- W2531360978 cites W2100103114 @default.
- W2531360978 cites W2103144524 @default.
- W2531360978 cites W2103235399 @default.
- W2531360978 cites W2104393494 @default.
- W2531360978 cites W2109139051 @default.
- W2531360978 cites W2112341914 @default.
- W2531360978 cites W2113930045 @default.
- W2531360978 cites W2114348703 @default.
- W2531360978 cites W2116466430 @default.
- W2531360978 cites W2119277713 @default.
- W2531360978 cites W2125977823 @default.
- W2531360978 cites W2129855680 @default.
- W2531360978 cites W2130707009 @default.
- W2531360978 cites W2134795077 @default.
- W2531360978 cites W2140825014 @default.
- W2531360978 cites W2143017483 @default.
- W2531360978 cites W2144760780 @default.
- W2531360978 cites W2146890784 @default.
- W2531360978 cites W2148719886 @default.
- W2531360978 cites W2153048564 @default.
- W2531360978 cites W2157917411 @default.
- W2531360978 cites W2158385037 @default.
- W2531360978 cites W2162846384 @default.
- W2531360978 cites W2163212281 @default.
- W2531360978 cites W2163579306 @default.
- W2531360978 cites W2163814628 @default.
- W2531360978 cites W2164270586 @default.