@article{oai:repo.qst.go.jp:00044723, author = {Nakamura, Hidehito and 中村 秀仁}, journal = {Journal of Physics. Conference Series}, month = {}, note = {The MOON (Molybdenum Observatory Of Neutrinos) project, as an extension of ELEGANT V, aims at spectroscopic studies of double beta decays from 100Mo with a sensitivity of the Majorana neutrino mass around 30 meV. Measurements with good energy and position resolutions enable one to select true signals and to reject background ones. A prototype MOON detector (MOON Phase-1A) with 142 g 100Mo was built and is running at the Oto underground laboratory. The present report describes briefly the outline of the MOON project and the present status of MOON-1.}, pages = {350--352}, title = {MOON for spectroscopic studies of double beta decays and the present status of the MOON-1 prototype detector}, volume = {39}, year = {2006} }