Abstract
Double-differential cross sections for the reaction Cu65(e, p0)Nig.s.64 were measured at eleven laboratory angles ranging from 42°to 138°with incident electron energies from 13 to 28 MeV. These have been decomposed into E1 and E2 components by use of a resonance model. Besides the large E1 cross section, the E2 strength is clearly separated at Ex=14.9 MeV with the width of 5.1 MeV corresponding to the isoscalar giant quadrupole resonance.
Original language | English |
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Pages (from-to) | 821-824 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 50 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1983 Jan 1 |
ASJC Scopus subject areas
- Physics and Astronomy(all)