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<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>A gamma ray burst with small contamination · HackerPapers discussions</title><link>https://hackerpaper.kaipfister.de/p/astro-ph_9808355/</link><description>Collected HN comments and submissions linking this paper.</description><language>en</language><lastBuildDate>Mon, 02 Nov 2026 11:16:22 GMT</lastBuildDate><atom:link href="https://hackerpaper.kaipfister.de/p/astro-ph_9808355/feed.xml" rel="self" type="application/rss+xml" /><item><title>A gamma ray burst with small contamination — mentioned by JumpCrisscross</title><link>https://news.ycombinator.com/item?id=33378835</link><guid isPermaLink="false">urn:hackerpapers:mention:astro-ph_9808355:33378835</guid><pubDate>Fri, 28 Oct 2022 22:35:28 GMT</pubDate><description>&lt;p&gt;&amp;gt; What does “pointed in the wrong direction” mean? Gamma-ray bursts [1] are a class of observations, not single event. (Like how we first saw pulsars, and then learned they&amp;#x27;re neutron stars.) Some GRBs may originate from relativistic jets [2] emitted by massive, spinning, charged objects colliding (e.g. black holes) or collapsing (supernovae). Those jets&amp;#x27; intensity is not uniform, they emit from the poles. (See: spinning, charged.) There are other proposed mechanisms that columnate emissions [3][4]. These involve a star&amp;#x27;s rotation creating a radiating column along the star&amp;#x27;s axis. (I&amp;#x27;m not…&lt;/p&gt;&lt;p&gt;&lt;a href="https://hackerpaper.kaipfister.de/p/astro-ph_9808355/"&gt;Paper and discussion history&lt;/a&gt;. A mention is not an endorsement.&lt;/p&gt;</description><category>astro-ph</category></item></channel></rss>
