Precision determination of the strong interaction shifts and widths of the 1s level in pionic 6Li, 7Li, and 9Be
Abstract
The strong-interaction shifts of the 1s level in pionic 6Li, 7Li, and 9Be have been determined with an accuracy of better than 1%. The corresponding widths were determined with an accuracy of better than 6%. Significant deviations from the theory are observed as far as the absolute values as well as the systematics of the isospin dependence are concerned.
- Publication:
-
Nuclear Physics B
- Pub Date:
- December 1973
- DOI:
- 10.1016/0550-3213(73)90010-2
- Bibcode:
- 1973NuPhB..66..125B