Formation of positronium hydride
Abstract
We report the formation of positronium hydride (PsH), in collisions between positrons and methane. A preliminary value of 1.1+/-0.2 eV for the binding energy of PsH is obtained.
- Publication:
-
Physical Review Letters
- Pub Date:
- July 1992
- DOI:
- 10.1103/PhysRevLett.69.57
- Bibcode:
- 1992PhRvL..69...57S
- Keywords:
-
- 36.10.-k;
- 35.20.Gs;
- Exotic atoms and molecules