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Polarization observables in dp backward elastic scattering at high and intermediate energies

M. Tanifuji·S. Ishikawa·Y. Iseri
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Abstract

The tensor analyzing power $T_{20}$ and the polarization transfer coefficients $κ_0 (= 3/2 K_y^y)$ and $K_{xz}^y$ are investigated for dp backward elastic scattering by the invariant-amplitude method. Discrepancies between the conventional calculations and the experimental data on $T_{20}$ and $κ_0$ at high and intermediate energies are mostly dissolved by including imaginary parts in the amplitudes. The quantity $K_{xz}^y$ is shown to be useful in criticizing nuclear force assumptions.

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M. Tanifuji, S. Ishikawa, Y. Iseri. 1997-01-28. Polarization observables in dp backward elastic scattering at high and intermediate energies. https://doi.org/10.1103/physrevc.57.2493

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