Sub-galactic scaling relations with T${}_{\mathrm{e}}$-based metallicity of low metallicity regions in galaxies: metal-poor gas inflow may have important effects?

Yao Yao, Haiyang Liu, Xu Kong +7

The scaling relationship is a fundamental probe of the evolution of galaxies. Using the integral field spectroscopic data from the Mapping Nearby Galaxies at Apache Point Observato…