Mini

Tantalum Nucleus Reveals Electric Asymmetry ⚡ экспресс

Original: "First non-zero measurement of a nuclear electric dipole moment"
· Gary Prézeau
Tantalum’s nucleus: a tiny skew that saved the Universe.
Links in the knowledge graph 1

A tiny asymmetry in the atomic nucleus of tantalum hints at a violation of time symmetry. Perhaps such effects once let matter triumph over antimatter and build our Universe. The new measuring technique is so sensitive that it detects a charge shift comparable to a dust grain twitching on the other side of the galaxy.

🎯 If you blew up the tantalum nucleus to the size of a soccer ball, the detected asymmetry would be thinner than a hundredth of a human hair.

🎬 One day, such delicate quantum scales could pick up signals from invisible dark‑matter particles lurking right under our noses.

Scientists
Alan GuthAndrei LindeGeorges LemaîtreJames PeeblesAdam RiessBrian Schmidt
Tags
Standard Model big bang dark matter
Laws
Friedmann equationsHubble's lawgravitational lensingNoether's theoremEinstein field equationsPlanck's law
Original: arXiv:2510.21768 · CC BY · bridge42worlds