Abstract
Absolute differential cross sections for the (γ,pB reaction have been measured for low-lying regions of residual excitation energy in . Cross sections with low systematic uncertainties are presented for proton detection angles ranging from 30° to 150°, measured with tagged photons of 25–75 MeV energy. The experimental results resolve the discrepancies between the older data sets. In addition, a reinterpretation of the low-lying states excited in is presented. It is concluded that HF-RPA calculations with essential contributions of meson exchange currents (MEC) provide a qualitative description of the angular distributions obtained for the negative parity states in the (γ,p) reaction. © 1996 The American Physical Society.
- Received 5 July 1995
DOI:https://doi.org/10.1103/PhysRevC.54.3076
©1996 American Physical Society