Abstract
The atomic transition in pionic hydrogen has been studied with the help of a point-focusing graphite diffraction spectrometer. The transition energy was measured to be eV. From this result a strong interaction shift of -3.9±1.7 eV was derived. The x-ray yield in the 2.7 atm hydrogen target at 40 K was found to be 0.025±0.013 per stopped pion.
- Received 29 July 1983
DOI:https://doi.org/10.1103/PhysRevC.28.2374
©1983 American Physical Society