A search for νμ ↔ νe oscillations based on the 1995 collected by the NOMAD experiment is presented. The quality of event reconstruction allows to select a background free νe CC sample. Good agreement is obtained with respect to predictions, allowing to exclude the presence of a signal from νμ ↔ νe oscillations and to establish a limit on the amplitude of the oscillation sin2(2θ) ≤ 2. 10−3 in the high Δm2 region.
SEARCH FOR NU/MU NU/E OSCILLATIONS IN THE NOMAD EXPERIMENT
GIBIN, DANIELE;
1997
Abstract
A search for νμ ↔ νe oscillations based on the 1995 collected by the NOMAD experiment is presented. The quality of event reconstruction allows to select a background free νe CC sample. Good agreement is obtained with respect to predictions, allowing to exclude the presence of a signal from νμ ↔ νe oscillations and to establish a limit on the amplitude of the oscillation sin2(2θ) ≤ 2. 10−3 in the high Δm2 region.
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