Higher resolution optical spectra of $M_{\ast }<10^{10}{M}_{\odot }$ galaxies reveal outflow signatures unresolved by the SDSS

B. Hagedorn, C. Cicone, C. Vignali +5

Galactic outflows are predicted to be ubiquitous in low-mass galaxies, but observational evidence is lacking. Both a low signal-to-noise and a low spectral resolution can severely…