![](/img/cover-not-exists.png)
Branching-ratio measurements of multiphoton decays of positronium
Vetter, P. A., Freedman, S. J.Volume:
66
Language:
english
Journal:
Physical Review A
DOI:
10.1103/PhysRevA.66.052505
Date:
November, 2002
File:
PDF, 67 KB
english, 2002