Abstract
We have measured the cross section of the reaction for , 134.7, and 111.7 keV using a radioactive target (132 mCi). Single and coincidence spectra of and particles from and decay, respectively, were measured using a large acceptance spectrometer. The zero energy factor inferred from these data is and a weighted mean value of (theoretical uncertainty included) is deduced when combining this value with our previous results at higher energies.
- Received 23 May 2000
DOI:https://doi.org/10.1103/PhysRevLett.86.3985
©2001 American Physical Society