<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Galaxies: HII Regions | Borja Perez-Diaz | Doctor in Astrophysics</title><link>https://borja-perez-diaz.github.io/tags/galaxies-hii-regions/</link><atom:link href="https://borja-perez-diaz.github.io/tags/galaxies-hii-regions/index.xml" rel="self" type="application/rss+xml"/><description>Galaxies: HII Regions</description><generator>Hugo Blox Builder (https://hugoblox.com)</generator><language>en-us</language><lastBuildDate>Fri, 19 Jun 2026 00:00:00 +0000</lastBuildDate><image><url>https://borja-perez-diaz.github.io/media/icon_hu7729264130191091259.png</url><title>Galaxies: HII Regions</title><link>https://borja-perez-diaz.github.io/tags/galaxies-hii-regions/</link></image><item><title>Beyond the [OIII]4363 auroral line: [NeIII]3868 as a direct tracer of the electron temperature</title><link>https://borja-perez-diaz.github.io/publication/2026-aa-710-l-28-p/</link><pubDate>Fri, 19 Jun 2026 00:00:00 +0000</pubDate><guid>https://borja-perez-diaz.github.io/publication/2026-aa-710-l-28-p/</guid><description/></item><item><title>Chemical enrichment in LINERs from MaNGA: II. Characterizing the shape of the radial metallicity gradients</title><link>https://borja-perez-diaz.github.io/publication/2026-aa-706-a-289-p/</link><pubDate>Wed, 18 Feb 2026 00:00:00 +0000</pubDate><guid>https://borja-perez-diaz.github.io/publication/2026-aa-706-a-289-p/</guid><description/></item><item><title>The softness diagram for MaNGA star-forming regions: diffuse ionized gas contamination or local HOLMES predominance?</title><link>https://borja-perez-diaz.github.io/publication/2023-aa-669-a-88-p/</link><pubDate>Sun, 01 Jan 2023 00:00:00 +0000</pubDate><guid>https://borja-perez-diaz.github.io/publication/2023-aa-669-a-88-p/</guid><description/></item></channel></rss>