Abstract
We present the results of a search for monoenergetic photons from the process (1S)+X. Upper limits at 90% confidence level for the branching ratio B((1S)+X) range from 0.1% to 1.4% for photon energies between 150 and 2000 MeV.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 300-302 |
| Number of pages | 3 |
| Journal | Physical Review D |
| Volume | 33 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1986 |