Scientists at TU Wien discovered that tensor mesons — once underestimated particles — play a big role in light‑by‑light scattering, refining predictions for the muon’s magnetic moment. This could reshape one of physics’s biggest debates: Is the muon g‑2 anomaly just a calculation error or evidence for new physics? paper link : https://arxiv.org/pdf/2501.19293 https://arxiv.org/pdf/2501.09699 Chapters: 00:00 Introduction 00:51 The Discovery/Event 02:53 Scientific Importance & Theories 05:11 Implications and What’s Next 07:06 Outro 07:31 Enjoy MUSIC TITLE : Starlight Harmonies MUSIC LINK : https://pixabay.com/music/pulses-star... Visit our website for up-to-the-minute updates: www.nasaspacenews.com Follow us Facebook: / nasaspacenews Twitter: / spacenewsnasa Join this channel to get access to these perks: / @nspacenews #NSN #NASA #Astronomy