Measurement and control of the 214Bi contamination in the ββ NEMO-2 experiment

Autor: J.L. Guyonnet, J.E. Campagne, I. Linck, A. S. Barabash, C. Longuemare, J. L. Reyss, D. Dassié, C. Augier, Vl.I. Tretyak, Ph. Hubert, V. Zerkin, F. Hubert, R. Arnold, P. Mennrath, O. Purtov, Ts. Vylov, V. B. Brudanin, S. Jullian, I. Vanushin, F. Piquemal, V. G. Egorov, D. Lalanne, G. Szklarz, A.A. Nozdrin, D. Blum, I. Kisel, F. Scheibling, V. N. Kornoukov, A. Vareille, R. Eschbach, V. I. Umatov, H. Nicholson, O.I. Kochetov, C.S. Sutton, Yu. Vasilyev, V.E. Kovalenko, F. Mauger, Jouni Suhonen, F. Laplanche, F. Leccia

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 401:144-155

In the double beta decay (ββ) experiment NEMO-2, the 214 Bi radioactivity has been measured as background for the ββ processes. The analysis of the 214 Bi contamination has been performed via the signature of 214 Po alpha decay. This method has b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ef44bf05376bb308c96cc2581a43a54
https://doi.org/10.1016/s0168-9002(97)01013-9

Double-β decay of116Cd

Autor: V. N. Kornoukov, D. Lalanne, J.L. Guyonnet, J.E. Campagne, J. L. Reyss, R. Eschbach, H. Nicholson, F. Piquemal, V.E. Kovalenko, F. Mauger, P. Mennrath, V. G. Egorov, C. Augier, I. Linck, Jouni Suhonen, D. Dassié, F. Scheibling, Ph. Hubert, Vl.I. Tretyak, O.I. Kochetov, V. I. Umatov, C. Longuemare, G. Szklarz, V. B. Brudanin, S. Jullian, V. Zerkin, O. Purtov, I. Vanushin, F. Hubert, C.S. Sutton, Ts. Vylov, A.A. Nozdrin, R. Arnold, D. Blum, Yu. Vasilyev, F. Laplanche, A. Vareille, F. Leccia, A. S. Barabash, I. Kisel

Publikováno v: Zeitschrift für Physik C: Particles and Fields. 72:239-247

The NEMO-2 tracking detector located in the Frejus Underground Laboratory was designed as a prototype of the detector NEMO-3 to study 0ν and 2ν double-beta decay (ββ) physics. After ten months of nearly continuous running with an enriched cadmium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d640a188f6210f5e4d6d66db111ae3a
https://doi.org/10.1007/s002880050241

Performance of a prototype tracking detector for double beta decay measurements

Autor: F.A. Danevich, J.L. Guyonnet, D. Blum, H. W. Hicholson, G. Pichenot, J.E. Campagne, C. S. Sutton, G. Szklarz, Yu.B. Lepikhin, C. Longuemare, V. I. Umatov, V. G. Egorov, V.N. Kouts, Sh. Zaparov, I. Linck, V.E. Kovalenko, F. Scheibling, V.I. Tretyak, F. Mauger, A. S. Barabash, A. Vareille, V. B. Brudanin, Ts. Vylov, P. Mennrath, F. Hubert, I. Vanushin, Yu. Vassilyev, O.I. Kochetov, R. Arnold, D. Dassié, V. N. Kornoukov, Yu.G. Zdesenko, A.A. Nozdrin, F. Piquemal, M. C. Isaac, F. Laplanche, C. Izac, R. Eschbach, F. Natchez, T. Lamhamdi, D. Lalanne, S. Jullian, F. Leccia, Ph. Hubert

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 1995, 354, pp.338-351

To investigate double beta decay processes, the NEMO collaboration began a long-range research and development program in 1988. The NEMO 2 detector, which is now running in the Frejus underground laboratory (L.S.M. Laboratoire Souterrain de Modane),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79973a12944470b519c7871a1dd41df2
http://hal.in2p3.fr/in2p3-00015148