Evidence for theDState ofHe4
- 31 March 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 34 (13), 830-833
- https://doi.org/10.1103/physrevlett.34.830
Abstract
From a study of experimental phase shifts for p + He4 elastic scattering at proton energies below 50 MeV we conclude that small D-state admixtures to the dominant S-state configuration exist in the He4 ground state. This result is obtained by evaluating a forward dispersion relation for the p + He4 spin-flip scattering amplitude.Keywords
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