Author/Authors :
Asratyan، نويسنده , , A. and Balatz، نويسنده , , M. and Boehnlein، نويسنده , , D. and Childres، نويسنده , , S. and Davidenko، نويسنده , , G. and Dolgolenko، نويسنده , , A. and Dzyubenko، نويسنده , , G. and Kaftanov، نويسنده , , V. and Kubantsev، نويسنده , , M. and Reay، نويسنده , , N.W. and Musser، نويسنده , , J. Peter Rosenfeld، نويسنده , , Ross C. and Stanton، نويسنده , , N.R. and Thun، نويسنده , , R. and Tzanakos، نويسنده , , G.S. and ، نويسنده ,
Abstract :
Novel detector schemes are proposed for the short-baseline neutrino experiments of next generation, aimed at exploring the large-Δm2 domain of νμ→ντ oscillations in the appearance mode. These schemes emphasize good spectrometry for charged particles and for electromagnetic showers and efficient reconstruction of π0→γγ decays. The basic elements are a sequence of relatively thin emulsion targets, immersed in magnetic field and interspersed with electronic trackers, and a fine-grained electromagnetic calorimeter built of lead glass. These elements act as an integral whole in reconstructing the electromagnetic showers. This conceptual scheme shows good performance in identifying the τ (quasi-) two-body decays by their characteristic kinematics and in selecting the electronic decays of the τ.
