From the article: > Measurements of the angles of the particles emerging disagree with the standard model with a significance of around 4 sigma. It sounds int

From the article: > Measurements of the angles of the particles emerging disagree with the standard model with a significance of around 4 sigma. It sounds interesting, it's not a 2 sigma that are a dime a dozen. Anyway, it's a weird combination with a lot of mesons, that are super hard to calculate.