Abstract
It is discussed whether the recently discovered resonance at 8.3 GeV can be interpreted as a weakly coupled fundamental pseudoscalar. Such a particle is readily incorporated in an SU(2) U(1) gauge theory framework. The importance of mixing with B, B for the phenomenology of such a particle is emphasized, and critical tests of their identification are proposed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1718-1720 |
| Number of pages | 3 |
| Journal | Physical Review Letters |
| Volume | 53 |
| Issue number | 18 |
| DOIs | |
| State | Published - 1984 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)