Author/Authors :
Ashitkov، نويسنده , , V.D. and Bagulya، نويسنده , , A.V. and Barabash، نويسنده , , A.S. and Bradnova، نويسنده , , V.Ya. and Chernyavsky، نويسنده , , M.M. and Konovalov، نويسنده , , S.I. and Okat’eva، نويسنده , , N.M. and Orlova، نويسنده , , G.I. and Polukhina، نويسنده , , N.G. and Pozharova، نويسنده , , E.A. and Smirnitsky، نويسنده , , V.A. and Starkov، نويسنده , , N.I. and Vladimirov، نويسنده , , M.S. and Umatov، نويسنده , , V.I.، نويسنده ,
Abstract :
The usage of nuclear emulsion with molybdenum powder filling ( ∼ 5 % by weight of dry emulsion) for observation of β β decay is shown to be possible. Estimates for 1 kg of 100Mo with zero background give the sensitivity for the 0 ν β β decay of 100Mo at the level of ∼ 1.5 × 10 24 yr for 1 yr of measurement. Promising elements for the double beta decay search, besides molybdenum (100Mo), are also 82Se, 150Nd, 96Zr, 130Te, 116Cd, and 48Ca.
