A panchromatic spatially resolved analysis of nearby galaxies – II. The main sequence – gas relation at sub-kpc scale in grand-design spirals
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa1811
Abstract: In the second work of this series, we analyse the connection between the availability of gas and the position of a region with respect to the spatially resolved main sequence (MS) relation. Following the procedure… read more here.
Keywords: gas; relation; spatially resolved; star ... See more keywords
How do central and satellite galaxies quench? – Insights from spatially resolved spectroscopy in the MaNGA survey
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DOI: 10.1093/mnras/staa2806
Abstract: We investigate how star formation quenching proceeds within central and satellite galaxies using spatially resolved spectroscopy from the SDSS-IV MaNGA DR15. We adopt a complete sample of star formation rate surface densities ($\Sigma_{\rm SFR}$), derived… read more here.
Keywords: satellite galaxies; sigma; central satellite; spectroscopy ... See more keywords
A Kennicutt–Schmidt relation at molecular cloud scales and beyond
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DOI: 10.1093/mnras/stx532
Abstract: Using N-body/gasdynamic simulations of a Milky Way-like galaxy we analyse a Kennicutt-Schmidt relation, $\Sigma_{SFR} \propto \Sigma_{gas}^N$, at different spatial scales. We simulate synthetic observations in CO lines and UV band. We adopt the star formation… read more here.
Keywords: sigma; gas; relation; molecular cloud ... See more keywords