RECENT RESULTS ON TOTAL NEUTRINO AND ANTINEUTRINO CROSS SECTIONS BY THE CFRR COLLABORATION

Normalized cross sections for charged current neutrino and antineutrino-nucleon scattering are presented. The cross sections can be parametrized as a linear rising function of the incident neutrino energy, with sigma/sub ..nu..//E = 0.720 +- 0.030 x 10/sup -38/ and sigma/sub anti ..nu..//E = 0.360 +- 0.023 x 10/sup -38/ cm/sup 2//GeV. These results are approx. 15% higher than previous measurements. Preliminary structure functions at low Q/sup 2/ are also presented.