Abstract.
A previously reported proton-deuteron phase-shift analysis has been extended by more than a factor of two to a proton energy of Ep=22.7 MeV. Three-nucleon phase-shift and mixing parameters calculated with the Argonne v18 nucleon-nucleon potential for proton-deuteron and deuteron-proton elastic scattering were used as starting values. It was found that the experimental 4PJ three-nucleon phase shifts are at variance with the calculated ones throughout the entire energy range investigated and do not approach the theoretical values at higher energies.
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Chen, ZM., Tornow, W. & Kievsky, A. Extension of Proton-Deuteron Phase-Shift Analysis to Ep=22.7 MeV and 4P J Phase Shifts. Few-Body-Systems 35, 15–31 (2004). https://doi.org/10.1007/s00601-004-0057-z
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DOI: https://doi.org/10.1007/s00601-004-0057-z