Ratio of Spin Transfer Parameters dd(t) / R(t) in dd (Polarized pp, Polarized nn) ppp p Quasielastic Scattering

May, 1988
16 pages
Published in:
  • Phys.Rev.C 38 (1988) 2173-2179
Report number:
  • TRI-PP-88-33
Experiments:

Citations per year

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Abstract: (APS)
The ratio of spin transfer parameters dt/rt for the quasielastic process (p→2,n→)pp has been measured at four energies between 200 and 500 MeV at a neutron scattering angle of 9°. From this, the following values of Dt/Rt for free np scattering have been deduced: -0.0190±0.0095 (Tp=223 MeV); -0.2328±0.0069 (324 MeV); -0.3731±0.0075 (425 MeV); -0.4892±0.0119 (492 MeV). These values have a noticeable effect on present day phase-shift solutions. The magnitude of the ε1 mixing parameter is reduced and other phase shifts are smoother around 300 MeV.
  • P DEUTERON: INELASTIC SCATTERING
  • INELASTIC SCATTERING: P DEUTERON
  • P: POLARIZED BEAM
  • POLARIZED BEAM: P
  • DEUTERON: FISSION
  • N: POLARIZATION
  • POLARIZATION: N
  • P N: INTERACTION
  • INTERACTION: P N
  • PARTIAL WAVE