L. Stutte

A Measurement of the Neutral Current Coupling in Neutrino Inclusive Reactions

Within the last few years several experiments have reported evidence for the existence of the neutral current inclusive reactions [1]

Observation of Trimuon Production by Neutrinos.

\begin{array}{l} {v_{\mu }} + N to {v_{\mu }} + X \\ {\overline v _{\mu }} + N \to {\overline v _{\mu }} + X. \\ \end{array}

Experimental comparison of neutrino and muon velocities

The coupling structure of these reactions which could be any combination of scalar, pseudo-scalar, vector, axial vector, or tensor is not known a priori. It is now a matter of experimentation to reveal the correct structure of these reactions.

Measurement of Neutrino and Antineutrino Total Cross Sections at High Energy

We have investigated a sample of high energy neutrino and antineutrino charged current events taken in September-October 1974. The experiment was performed using the Caltech-Fermilab apparatus [1] and a narrow band neutrino beam [2]. The data were taken simultaneously with the neutral current data also reported at this conference. Due to the requirements of the neutral current measurements, this experiment was run using short spill (~ 1 msec) extraction from the accelerator. At present, the monitoring instrumentation at Fermilab is such that the flux of the narrow band beam can only be determined during long spill (~ 1 sec) running. Therefore, no external normalization is available for this data.