Abstract
Differential cross sections for 40, 50, and 65 MeV π+ and π- inelastic scattering to 1- excitations in C12 have been measured and compared to distorted wave impulse approximation (DWIA) reaction model predictions. Strengths are presented in terms of sum rules for the 1- state at 10.84 MeV and for the giant dipole resonance from 18 to 25 MeV. An excitation function at q=224 MeV/c for the 1- state at 10.84 MeV is displayed in the energy range from 50 to 291 MeV showing a non-spin-flip pattern. We find inadequacies in the detailed comparison of the shapes of the data to DWIA calculations using several standard nuclear models.
Original language | English (US) |
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Pages (from-to) | 250-255 |
Number of pages | 6 |
Journal | Physical Review C |
Volume | 48 |
Issue number | 1 |
DOIs | |
State | Published - 1993 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics