Proposal to study neutrino interactions in the 30 m**3 NAL bubble chamber with muon identifier

We propose to study high-energy neutrino intersections in the NAL 30 m{sup 3} bubble chamber. A slight alteration of the chamber design will allow a large-solid-angle quantameter to be placed just outside the thin (1/2 inch steel) wall of the bubble chamber. A detector, designed to identify the muon of the interaction is placed outside the vacuum tank. With this hybrid system they can reconstruct the neutrino's energy, the lepton momentum transfer squared, Q{sup 2}, the lepton energy transfer and measure many features of the final hadron state. This system detects with high efficiency over the entire range of variables and is well suited to making a detailed general survey of neutrino interactions in the neutrino energy range 15 to 80 GeV. A million-picture exposure would yield tens of thousands of neutrino interactions with circulating protons at 200 GeV. A similar number of events should be obtained with protons at 500 GeV