Quasielastic Electron Scattering from He-3 and H-3
May, 197113 pages
Published in:
- Phys.Rev.C 3 (1971) 1827-1840,
- Phys.Rev.C 4 (1971) 1010 (erratum)
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Abstract: (APS)
Quasielastic electron scattering from He3 and H3 is investigated with a model in which the two-nucleon interaction is described by a separable potential. Cross sections are given in the impulse approximation for the ejected proton and scattered electron detected in coincidence, and for detection of only the scattered electron. Both two- and three-body breakup of He3 and H3 are considered, with final-state interactions between the spectator nucleons included in three-body breakup. Good agreement is obtained with all the electrodisintegration data, except the He3 coincidence data, for wave functions derived from separable potentials which reproduce the s-wave two-nucleon phase shifts at low and medium energies. Rescattering corrections between the spectator particles are found to be important in calculating three-body disintegration. The need for more refined and reliable coincidence data is reaffirmed.References(31)
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