<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>High Energy Astrophysical Phenomena |</title><link>https://tommasoronconi.github.io/tags/high-energy-astrophysical-phenomena/</link><atom:link href="https://tommasoronconi.github.io/tags/high-energy-astrophysical-phenomena/index.xml" rel="self" type="application/rss+xml"/><description>High Energy Astrophysical Phenomena</description><generator>HugoBlox Kit (https://hugoblox.com)</generator><language>en-us</language><lastBuildDate>Fri, 01 May 2026 00:00:00 +0000</lastBuildDate><image><url>https://tommasoronconi.github.io/media/icon.svg</url><title>High Energy Astrophysical Phenomena</title><link>https://tommasoronconi.github.io/tags/high-energy-astrophysical-phenomena/</link></image><item><title>Radio sirens: inferring $H_0$ with binary black holes and neutral hydrogen in the era of the Einstein Telescope and the SKA Observatory</title><link>https://tommasoronconi.github.io/publications/2026-ar-xiv-260512606-d/</link><pubDate>Fri, 01 May 2026 00:00:00 +0000</pubDate><guid>https://tommasoronconi.github.io/publications/2026-ar-xiv-260512606-d/</guid><description/></item></channel></rss>