30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
341844
29612
1

1 janv. 1977 - Upsilon meson

Description:

discovered at Fermilab, demonstrating the existence of the bottom quark[29] (proposed by Kobayashi and Maskawa in 1973)

Ajouté au bande de temps:

27 nov. 2017
0
0
302

Date:

1 janv. 1977
Maintenaint
~ Il y a 47 ans