Upsilon
| meson
| upsilon | |
| gen. | Ypsilon |
| К meson | |
| hi.energ. | Kahler-Invarianz Kaon; К-Meson; Карра-Meson; χ-Meson; Tau-Meson; τ-Meson |
| meson | |
| gen. | Meson |
| |||
| Ypsilon n | |||
| |||
| Ypsilon n (griechischer Buchstabe) | |||
|
Upsilon : 6 phrases in 2 subjects |
| High energy physics | 3 |
| Physics | 3 |