🔬 Discovery

Kobayashi-Maskawa mechanism

Mecanismo de Kobayashi-Maskawa (tercera generación de quarks)

Date
1973 · confidence high
Place
Kyoto University, Kyoto, Japan
Credited to
Kobayashi Makoto and Maskawa Toshihide
People
👤 Makoto Kobayashi1958–👤 Toshihide Maskawa1940–2021
Field
Cosmos & Earth

What was discovered

An explanation of CP-symmetry violation that required at least six quarks when only three were known. The bottom (1977) and top (1995) quarks confirmed the prediction.

Nobel Prize in Physics 2008.

What it led to

  • the discovery of the bottom and top quarks
  • B-meson factories (Belle and BaBar)
  • the Standard Model
🕸️ View in the graph

Built on

📄 Original publication

C P -Violation in the Renormalizable Theory of Weak InteractionMakoto Kobayashi, Toshihide Maskawa · Progress of Theoretical Physics · 1973

Links