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Experimentally determined electron drift velocities are fitted directly with a three-parameter modified effective range theory (MERT) representation of the S-wave phaseshift together with fixed values of the much smaller P- and D-wave phaseshifts calculated from the MERT formulae representing the phaseshifts derived from other sources. The result is an improved value of the e-Ne scattering length of (0.214+or-0.005) a 0 , and phaseshifts from zero to above 2 eV. Comparisons are made with other phaseshifts and momentum-transfer, total and differential cross sections.
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O'Malley et al. (1980) studied this question.
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