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The Zero crossing angle of the n - p analyzing power

Davis, C.A. ; Abegg, R. ; Berdoz, A.R. ; et al.
Phys.Rev.C 53 (1996) 2052-2067, 1996.
Inspire Record 402498 DOI 10.17182/hepdata.26459

The angles at which the n-p elastic scattering neutron analyzing power A00n0 crosses zero were measured with precision at four TRIUMF energies below 300 MeV. The mean interaction energies are also measured with greater precision than in previous experiments. The results are En=175.26±0.23 MeV, θzx=98.48°±0.28°; En=203.15±0.20 MeV, θzx=91.31°±0.18°; En=217.24±0.19 MeV, θzx=87.64°±0.18°; and En=261.00±0.16 MeV, θzx=80.18°±0.19°. After correction for charge symmetry breaking effects, the energy where the averaged neutron-proton analyzing power crosses zero at θzx=90° is found to be En=206.8±0.6 MeV. © 1996 The American Physical Society.

4 data tables
Table 1

Polarized beam and target.

Table 2

Polarized beam and target.

Table 3

Polarized beam and target.

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