Isoscalar and isovector M4 spin transitions in 14C

M. A. Plum*, R. A. Lindgren, J. Dubach, R. S. Hicks, R. L. Huffman, B. Parker, G. A. Peterson, J. Alster, J. Lichtenstadt, M. A. Moinester, H. Baer

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Inelastic electron scattering cross sections, measured for 14C Jπ = 4- states at 11.7, 17.3, and 24.3 MeV, have been combined with previously measured (π, π') cross-section ratios to deduce the isoscalar and isovector amplitudes of the spin transition densities. The T = 1 states exhaust (33-45)% of the isovector single-particle strenght, and (1-15)% of the isoscalar strength. Pion scattering cross sections for the T = 2, 4- state 24.3 MeV are predicted.

Original languageEnglish
Pages (from-to)15-19
Number of pages5
JournalPhysics Letters B
Volume137
Issue number1-2
DOIs
StatePublished - 22 Mar 1984

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