F. J. Sciulli

Calibration of a sampling total-absorption detector at 200 GeV

Abstract A sampling total-absorption detector was calibrated at NAL in a 200 GeV beam. An energy resolution of 8.6% was achieved, to be compared with a resolution of 21% at 28.5 GeV.

Recent results from the CFRR neutrino experiment at Fermilab

Preliminary results from a new high‐statistics study of neutrino and antineutrino interactions are presented. The full data sample includes 130,000 charged‐current neutrino and 23,000 antineutrion events detected in the large acceptance Lab E neutrino target ar Fermilab with the N‐30 dichromatic beam. Results based on a preliminary sample of one‐third of the data are given for normalized cross sections and neutral currents.

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]

Neutral currents in high-energy neutrino collisions: an experimental search

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

Calibration of a sampling total absorption detector designed for neutrino experiments

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.

Rate of Dimuon Production from Neutrinos and Antineutrinos 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.