Munu Fmal Results

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS(2012)

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摘要
The MUNU detector has been designed to study (v) over bar (e)e(-) elastic scattering at low energy. The central tracking detector is a 1 m(3) Time Projection Chamber surrounded by an anti-Compton detector. In this paper the results from final analysis of the data recorded at 3-bar and 1-bar pressure are presented. At 3-bar a new upper limit on the neutrino magnetic moment mu(v), < 9 x 10(-11) ( 7x 10(-11)) mu(B) at 90 (68%) C.L. is derived. At 1-bar pressure electron tracks down to 80 keV are measured in the TPC. A Cs-137 photopeak is reconstructed by measuring both the energy and direction of the Compton electrons in the TPC.
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