Mini

Nuclear Duathlon: Alpha and Beta Decay Combined ⚡ экспресс

Original: "Simultaneous $$\alpha\beta$$ Decay: A New Mode of Nuclear Instability"
· Wenqiang Zhang, Chong Qi
arXiv:2606.10567 · 2026-06-09 · CC BY · ⏱ 1 min · Nuclear Theory
Physicists have predicted a new type of radioactivity where a nucleus simultaneously emits an alpha particle and an electron.
Links in the knowledge graph 1

It turns out some atomic nuclei can juggle two types of radiation at once — shooting out an alpha particle and an electron in a single coordinated move. This trick lets nature bypass restrictions and opens a new way to peer into the depths of matter. Perhaps it's the key to understanding how rare isotopes are born in stars.

🎯 An alpha source in a sealed flask will produce helium on its own — just wait until the ejected nuclei capture free electrons, and you'll have gas for party balloons.

Scientists
Christian DopplerD. B. McLaughlinDidier QuelozMichel MayorR. A. RossiterEmmy Noether
Tags
Standard Model helium spectroscopy
Laws
Doppler effectNoether's theoremMaxwell's equationsPlanck's lawPlanck–Einstein relationWien's displacement law
Original: arXiv:2606.10567 · CC BY · bridge42worlds