RECENT RESULTS OF THE NEMO 3 EXPERIMENT VI TRETYAK on behalf of the NEMO 3 collaboration

被引:0
|
作者
Tretyak, V. I. [1 ]
机构
[1] Inst Pluridisciplinaire Hubert Curien, Strasbourg, France
关键词
Double beta decay; Majorana neutrino mass; NEMO; 3; DOUBLE-BETA DECAY; MO-100;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
NEMO 3 is a currently running experiment to search for the neutrinoless double beta decay (0 nu beta beta) and to study the two-neutrino double beta decay (2 nu beta beta) with 10kg of enriched isotopes. No evidence for the 0 nu beta beta-decay is found after 1409 effective days of data collection with 7 kg of Mo-100, T-1/2(0 nu) > 1.1 . 10(24) yr at 90% CL, and with 1 kg of Se-82,T-1/2(0 nu) > 3.6 . 10(23) yr at 90% CL. The corresponding limits on the effective Majorana neutrino mass are < m(v)> < 0.45 - 0.93 eV for Mo-100 and (m,) < 0.89 - 2.43 eV for Se-82 depending on the nuclear matrix element calculations.
引用
收藏
页码:135 / 139
页数:5
相关论文
共 50 条
  • [41] The NEMO-3 results after completion of data taking
    Simard, L.
    12TH INTERNATIONAL CONFERENCE ON TOPICS IN ASTROPARTICLE AND UNDERGROUND PHYSICS (TAUP 2011), PTS 1-6, 2012, 375
  • [42] Status report on the double-β decay experiment NEMO-3
    Simard, L
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 110 : 372 - 374
  • [43] Status of the NEMO 3 experiment for the study of neutrinoless double-β decay
    Augier, C
    INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS, 2000, 549 : 819 - 822
  • [44] Results of the search for neutrinoless double-β decay in 100Mo with the NEMO-3 experiment
    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.
    Calvez, S.
    Cerna, C.
    Cesar, J. P.
    Chapon, A.
    Chauveau, E.
    Duchesneau, D.
    Durand, D.
    Egorov, V.
    Eurin, G.
    Evans, J. J.
    Fajt, L.
    Filosofov, D.
    Flack, R.
    Garrido, X.
    Gomez, H.
    Guillon, B.
    Guzowski, P.
    Hodak, R.
    Huber, A.
    Hubert, P.
    Hugon, C.
    Jullian, S.
    Klimenko, A.
    Kochetov, O.
    Konovalov, S. I.
    Kovalenko, V.
    Lalanne, D.
    Lang, K.
    Lemiere, Y.
    Le Noblet, T.
    Liptak, Z.
    Loaiza, P.
    Lutter, G.
    Mamedov, F.
    Marquet, C.
    Mauger, F.
    Morgan, B.
    Mott, J.
    Nemchenok, I.
    PHYSICAL REVIEW D, 2015, 92 (07):
  • [45] First results from the NEMO Phase-1 experiment
    Amore, Isabella
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 602 (01): : 68 - 71
  • [46] Status report on the double-beta-decay experiment NEMO3
    Valá, L
    CZECHOSLOVAK JOURNAL OF PHYSICS, 2002, 52 (04) : 557 - 565
  • [47] NEMO 3 - A double-beta decay experiment without neutrino emission
    Dassie, D
    ACTA PHYSICA POLONICA B, 1999, 30 (03): : 419 - 428
  • [48] Double-beta-decay experiment NEMO-3: Preliminary results of phase I (2003–2004)
    Yu. A. Shitov
    Physics of Atomic Nuclei, 2006, 69 : 2090 - 2095
  • [49] An update on the start-up of the double-beta-decay experiment NEMO 3
    Sutton, CS
    PHYSICS OF ATOMIC NUCLEI, 2002, 65 (12) : 2198 - 2201
  • [50] An update on the start-up of the double-beta-decay experiment Nemo 3
    C. S. Sutton
    Physics of Atomic Nuclei, 2002, 65 : 2198 - 2201