Abstract
The direct hadronic decay amplitude J hadrons can interfere with the decay amplitude via one photon, J1 hadrons. We show how this might be useful. A definite pattern of coherence or incoherence of direct and 1 decay amplitudes could test theoretical explanations for the small J width. It should also prove possible to extract meson and baryon electromagnetic form factors at Q2=mJ2.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 852-854 |
| Number of pages | 3 |
| Journal | Physical Review D |
| Volume | 14 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1976 |