Search for Neutrinoless Double-Beta Decay of $^{100}$Mo with the NEMO-3 Detector
- ARNOLD, R.
- AUGIER, C.
- BAKER, J. D.
- BARABASH, A. S.
- BASHARINA-FRESHVILLE, A.
- BLONDEL, S.
- BLOT, S.
- BONGRAND, M.
- BRUDANIN, V.
- BUSTO, J.
- CAFFREY, A. J.
- CERNA, C.
- CHAPON, A.
- CHAUVEAU, E.
- DUCHESNEAU, D.
- DURAND, D.
- EGOROV, V.
- EURIN, G.
- EVANS, J. J.
- FLACK, R.
- GARRIDO, X.
- GÓMEZ, H.
- GUILLON, B.
- GUZOWSKI, P.
- HODÁK, R.
- HUBERT, P.
- HUGON, C.
- JULLIAN, Sophie
- KLIMENKO, A.
- KOCHETOV, O.
- KONOVALOV, S. I.
- KOVALENKO, V.
- LALANNE, D.
- LANG, K.
- LEMIÈRE, Y.
- LIPTAK, Z.
- LOAIZA, P.
- LUTTER, G.
- MAMEDOV, F.
- MARQUET, Catherine
- MAUGER, F.
- MORGAN, B.
- MOTT, J.
- NEMCHENOK, I.
- NOMACHI, M.
- NOVA, F.
- NOWACKI, F.
- OHSUMI, H.
- PAHLKA, R. B.
- PERROT, F.
- PIQUEMAL, F.
- POVINEC, P.
- RAMACHERS, Y. A.
- REMOTO, A.
- REYSS, J. L.
- RICHARDS, B.
- RIDDLE, C. L.
- RUKHADZE, E.
- SAAKYAN, R.
- SARAZIN, X.
- SHITOV, Yu.
- SIMARD, L.
- ŠIMKOVIC, F.
- SMETANA, A.
- SMOLEK, K.
- SMOLNIKOV, A.
- SÖLDNER-REMBOLD, S.
- SOULÉ, B.
- ŠTEKL, I.
- SUHONEN, J.
- SUTTON, C. S.
- SZKLARZ, G.
- THOMAS, J.
- TIMKIN, V.
- TORRE, S.
- TRETYAK, Vl. I.
- TRETYAK, V. I.
- UMATOV, V. I.
- VANUSHIN, I.
- VILELA, C.
- VOROBEL, V.
- WATERS, D.
- ŽUKAUSKAS, A.
DOIAbstract
We report the results of a search for the neutrinoless double-$\beta$ decay (0$\nu\beta\beta$) of $^{100}$Mo, using the NEMO-3 detector to reconstruct the full topology of the final state events. With an exposure of 34.7 kg.y, no evidence for the 0$\nu\beta\beta$ signal has been found, yielding a limit for the light Majorana neutrino mass mechanism of $T_{1/2}(0\nu\beta\beta)>1.1 \times 10^{24}$ years (90% C.L.) once both statistical and systematic uncertainties are taken into account. Depending on the Nuclear Matrix Elements this corresponds to an upper limit on the Majorana effective neutrino mass of $ < 0.3-0.8$ eV (90% C.L.). Constraints on other lepton number violating mechanisms of 0$\nu\beta\beta$ decays are also given. Searching for...
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