SIMBAD references

2016MNRAS.459L..16S - Mon. Not. R. Astron. Soc., 459, L16-L20 (2016/June-2)

No evidence for large-scale outflows in the extended ionized halo of ULIRG Mrk273.

SPENCE R.A.W., RODRIGUEZ ZAURIN J., TADHUNTER C.N., ROSE M., CABRERA-LAVERS A., SPOON H. and MUNOZ-TUNON C.

Abstract (from CDS):

We present deep new Gran Telescopio Canarias (GTC) narrow-band images and William Herschel Telescope (WHT) long-slit spectroscopy of the merging system Mrk273 that show a spectacular extended halo of warm ionized gas out to a radius of ∼45 kpc from the system nucleus. Outside of the immediate nuclear regions (r > 6 kpc), there is no evidence for kinematic disturbance in the ionized gas: in the extended regions covered by our spectroscopic slits the emission lines are relatively narrow (full width at half-maximum, FWHM <= 350 km/s) and velocity shifts small (|ΔV| <= 250 km/s). This is despite the presence of powerful near-nuclear outflows (FWHM > 1000 km/s; |ΔV| > 400 km/s; r

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): ISM: jets and outflows - galaxies: active - galaxies: evolution - galaxies: individual: Mrk273 - galaxies: kinematics and dynamics

Simbad objects: 1

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