Abstract
The reaction was studied at 0° with the NSCL A1200 fragment separator in the energy loss mode. A secondary beam at MeV was used to measure the Gamow-Teller and Fermi strengths between the ground state of and the ground and excited states of , in inverse kinematics. At 0° the ground-state cross section is measured to be mb/sr, which is dominated by systematic error in the secondary beam flux. The ratio of Gamow-Teller to Fermi strength is not sensitive to this error and is found to be (87±6)% of that expected from () systematics and decay. Angular distributions have been measured between 0° and 10° in the center of mass.
- Received 19 July 1996
DOI:https://doi.org/10.1103/PhysRevC.54.R2105
©1996 American Physical Society