Menu
Sign In Search Podcasts Charts People & Topics Add Podcast API Pricing
Podcast Image

Zimmerman en Space

HeH+

25 Aug 2025

Description

De titel van deze aflevering slaat op de chemische formule van wat waarschijnlijk het eerste molecuul in de geschiedenis van dit heelal was: helium hydride of helonium. Dat plusje in de formule zegt ons dat dit een geladen deeltje, een ion, is. Waarom u naar deze verkapte scheikundeles luistert en waarom dat interessant is, zullen we in deze aflevering bespreken.Scientists just recreated the universe's first ever molecules — and the results challenge our understanding of the early cosmos:https://www.space.com/astronomy/scientists-just-recreated-the-universes-first-ever-molecules-and-the-results-challenge-our-understanding-of-the-early-cosmosChemistry at the Beginning: How Molecular Reactions Influenced the Formation of the First Stars:https://www.mpi-hd.mpg.de/mpi/en/public-relations/news/news-item/chemistry-at-the-beginningMolecule from the early Universe:https://www.mpg.de/13392365/first-astrophysical-detection-of-helium-hydride-ionHelium hydride ion:https://en.wikipedia.org/wiki/Helium_hydride_ionNGC 7027:https://en.wikipedia.org/wiki/NGC_7027Experimental confirmation of barrierless reactions between HeH+ and deuterium atoms suggests a lower abundance of the first molecules at very high redshifts:https://www.aanda.org/articles/aa/full_html/2025/07/aa55316-25/aa55316-25.htmlFirst astrophysical detection of the helium hydride ion:https://arxiv.org/pdf/1904.09581De Zimmerman en Space podcast is gelicenseerd onder een Creative Commons CC0 1.0 licentie.http://creativecommons.org/publicdomain/zero/1.0

Audio
Featured in this Episode

No persons identified in this episode.

Transcription

This episode hasn't been transcribed yet

Help us prioritize this episode for transcription by upvoting it.

0 upvotes
🗳️ Sign in to Upvote

Popular episodes get transcribed faster

Comments

There are no comments yet.

Please log in to write the first comment.