SIMBAD references

2017MNRAS.471.2438L - Mon. Not. R. Astron. Soc., 471, 2438-2452 (2017/October-3)

The SAMI Galaxy Survey: disc-halo interactions in radio-selected star-forming galaxies.

LESLIE S.K., BRYANT J.J., HO I.-T., SADLER E.M., MEDLING A.M., GROVES B., KEWLEY L.J., BLAND-HAWTHORN J., CROOM S.M., WONG O.I., BROUGH S., TESCARI E., SWEET S.M., SHARP R., GREEN A.W., LOPEZ-SANCHEZ A.R., ALLEN J.T., FOGARTY L.M.R., GOODWIN M., LAWRENCE J.S., KONSTANTOPOULOS I.S., OWERS M.S. and RICHARDS S.N.

Abstract (from CDS):

In this paper, we compare the radio emission at 1.4 GHz with optical outflow signatures of edge-on galaxies. We report observations of six edge-on star-forming galaxies in the Sydney-AAO Multiobject Integral-field spectrograph Galaxy Survey with 1.4 GHz luminosities >1 x 1021 W Hz–1. Extended minor axis optical emission is detected with enhanced [N II]/H α line ratios and velocity dispersions consistent with galactic winds in three of six galaxies. These galaxies may host outflows driven by a combination of thermal and cosmic ray processes. We find that galaxies with the strongest wind signatures have extended radio morphologies. Our results form a baseline for understanding the driving mechanisms of galactic winds.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): cosmic rays - galaxies: evolution - galaxies: haloes - galaxies: ISM - galaxies: jets - galaxies: kinematics and dynamics - galaxies: kinematics and dynamics

Simbad objects: 17

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