If the electron wasn’t perfectly round, it would imply new hidden particles (quantamagazine.org)

3 points by pyman_in 3y ago ↗ HN

3 comments

[ 2.4 ms ] story [ 17.2 ms ] thread

Or that it's moving at relativistic speeds.

The experiment described in the article uses ultracold atoms (tiny fractions of a Kelvin), so it's not relativistic.

Or that there's some other charge carrier nearby.