\u6700\u3082\u9577\u3044\u534a\u6e1b\u671f\u3092\u6301\u3064\u540c\u4f4d\u4f53\u306f128Te\u3067\u3059\u3002Te\u306f\u5909\u308f\u3063\u305f\u5143\u7d20\u3067\u3001\u5b89\u5b9a\u540c\u4f4d\u4f53\u3088\u308a\u3082\u653e\u5c04\u6027\u540c\u4f4d\u4f53\u306e\u307b\u3046\u304c\u5929\u7136\u5b58\u5728\u6bd4\u304c\u591a\u3044\u3067\u3059\u3002128Te\u306e\u534a\u6e1b\u671f\u306f2.2(\u00b10.3)\u00d710^24\u5e74\u3067\u3001\u5b87\u5b99\u306e\u5e74\u9f62\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u6642\u9593\u3088\u308a\u3082160\u5146\u500d\u9577\u3044\u3067\u3059\u3002
\nhttps:\/\/ja.wikipedia.org\/wiki\/%E5%8D%8A%E6%B8%9B%E6%9C%9F%E9%A0%86%E3%81%AE%E6%94%BE%E5%B0%84%E6%80%A7%E5%90%8C%E4%BD%8D%E4%BD%93%E3%81%AE%E4%B8%80%E8%A6%A7
\n\u3053\u308c\u3060\u3051\u9577\u3044\u306e\u306b\u653e\u5c04\u58ca\u5909\u304c\u8d77\u3053\u308b\u306e\u306f\u7406\u7531\u304c\u3042\u308a\u3001\u4e00\u3064\u306e\u03b2\u5d29\u58ca\u7523\u7269\u306f\u4e0d\u5b89\u5b9a\u3060\u304c\u30012\u3064\u306e\u03b2\u5d29\u58ca\u304c\u8d77\u3053\u308b\u3068\u3088\u308a\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4f4e\u3044\u539f\u5b50\u6838\u306b\u306a\u308b\u300c\u4e8c\u91cd\u03b2\u5d29\u58ca\u300d\u306b\u3088\u308b\u305f\u3081\u3067\u3001\u79c1\u306e\u7406\u89e3\u3067\u306f\u307e\u308c\u306a\u73fe\u8c61\u304c\u540c\u6642\u306b\uff12\u3064\u8d77\u3053\u3089\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u306e\u3067\u78ba\u7387\u304c\u4f4e\u3044\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u306e\u73fe\u8c61\u306f128Te\u3068130Te\u306b\u3064\u3044\u30661986\u5e74\u306b\u767a\u898b\u3055\u308c\u307e\u3057\u305f\u3002\u4e8c\u91cd\u03b2\u5d29\u58ca\u306f\u7d20\u7c92\u5b50\u8ad6\u3067\u91cd\u8981\u3067\u3001\u30cb\u30e5\u30fc\u30c8\u30ea\u30ce\u304c\u653e\u51fa\u3055\u308c\u306a\u3044\u4e8c\u91cd\u03b2\u5d29\u58ca\u304c\u89b3\u6e2c\u3067\u304d\u308c\u3070\u3001\u30cb\u30e5\u30fc\u30c8\u30ea\u30ce\u306e\u7d20\u6027\uff08\u53cd\u30cb\u30e5\u30fc\u30c8\u30ea\u30ce\u3068\u30cb\u30e5\u30fc\u30c8\u30ea\u30ce\u304c\u540c\u4e00\u7c92\u5b50\u304b\u3069\u3046\u304b\uff1d\u30de\u30e8\u30e9\u30ca\u7c92\u5b50\u304b\u3069\u3046\u304b\uff09\u3092\u6c7a\u5b9a\u3067\u304d\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002wikipedia\u306b\u3088\u308b\u3068\u3001\u73fe\u5728\u4e16\u754c\u306e7\u304b\u6240\u3067\u3044\u308d\u3044\u308d\u306a\u6838\u7a2e\u3092\u4f7f\u3063\u305f\u5b9f\u9a13\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002
\nhttps:\/\/en.wikipedia.org\/wiki\/Double_beta_decay
\n128Te\u306f\u306a\u3044\u3067\u3059\u304c\u3001130Te(\u534a\u6e1b\u671f8.806\u00d710^18\u5e74\u3001\u5929\u7136\u5b58\u5728\u6bd4\u306f30%)\u3092\u7528\u3044\u305fCUORE\u5b9f\u9a13(CUORE\u306f\u30a4\u30bf\u30ea\u30a2\u8a9e\u3067\u300c\u5fc3\u300d\uff09\u304c2014\u5e74\u5efa\u8a2d\u958b\u59cb\u304b\u30892024\u5e74\u307e\u3067\u306e\u4e88\u5b9a\u3067\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30bf\u30ea\u30a2\u5c71\u4e2d\u306e\u5730\u4e0b\u306e\u65bd\u8a2d\u3067\u30011\u7acb\u65b9\u30e1\u30fc\u30c8\u30eb\u306e\u9ad8\u7d14\u5ea6TeO2\u7d50\u6676\u309210mK\u306b\u51b7\u3084\u3057\u3066\u3001\u767a\u751f\u3059\u308b\u653e\u5c04\u7dda\u306e\u4e2d\u306e\u7279\u5fb4\u7684\u306a\u30ac\u30f3\u30de\u7dda(2527keV)\u306e\u30d4\u30fc\u30af\u3092\u63a2\u3057\u3066\u3044\u307e\u3059\u3002\u4ed6\u306e\u653e\u5c04\u6027\u7269\u8cea\u306f\u90aa\u9b54\u306b\u306a\u308b\u306e\u3067\u3001\u7cbe\u88fd\u304c\u305f\u3044\u3078\u3093\u3067\u3057\u3087\u3046(\u4e0a\u6d77\u73ea\u9178\u5869\u7814\u7a76\u6240\u304c\u884c\u3063\u305f\u305d\u3046\u3067\u3059)\u3002\u4e0b\u8a18\u306b\u65e5\u672c\u8a9e\u89e3\u8aac\u3068\u5199\u771f\u304c\u3042\u308a\u307e\u3059\u3002
\nhttps:\/\/tiisys.com\/blog\/2022\/04\/08\/post-105059\/
\n\u307e\u3060\u76ee\u7684\u306e\u4e8b\u8c61\u306f\u89b3\u6e2c\u3055\u308c\u3066\u3044\u306a\u3088\u3046\u3067\u3059\u3002\u300c\u8d77\u3053\u3089\u306a\u3044\u6642\u9593\uff08\u78ba\u7387\u306e\u9006\u6570\uff09\u300d\u306e\u4e0b\u9650\u304c\u3069\u3093\u3069\u3093\u4e0a\u304c\u3063\u3066\u3044\u3066\u3001\u73fe\u5728\u306f2.2\u00d710^25\u5e74\u3068\u306e\u3053\u3068\u3002
\nTeO2\u306e\u7d50\u6676\u306e\u5199\u771f\u306f\u79c1\u306b\u306f\u76ee\u306e\u4fdd\u990a\u3067\u3059\uff08Te\u306f\u6700\u8fd1\u306e\u304a\u6c17\u306b\u5165\u308a\uff09\u3002\u653e\u5c04\u58ca\u5909\u304c\u304a\u3053\u308b\u3068\u3001\u30ac\u30f3\u30de\u7dda\u306e\u5438\u53ce\u306b\u3088\u3063\u3066\u4e00\u77ac\u6e29\u5ea6\u304c\u4e0a\u304c\u308b\u306e\u3067\u305d\u306e\u6e29\u5ea6\u4e0a\u6607\u3092\u691c\u51fa\u3057\u3066\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5206\u5225\u3059\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002\u3068\u3093\u3067\u3082\u306a\u3044\u9ad8\u7cbe\u5ea6\u306e\u5b9f\u9a13\u3067\u3059\u3002
\nhttps:\/\/cuore.lngs.infn.it\/en\/images
\n\u526f\u7523\u7269\u3068\u3057\u3066\u3001\u30c0\u30fc\u30af\u30de\u30bf\u30fc\u306e\u6b63\u4f53\u306e\u7d20\u7c92\u5b50\u3082\u72d9\u3063\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002
\n\u65e5\u672c\u3067\u306f\u534a\u6e1b\u671f2.165\u00d710^21\u5e74\u306e136Xe\u3092\u4f7f\u3063\u305f\u5b9f\u9a13(KamLAND-Zen)\u304c2011\u5e74\u304b\u3089\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002Xe\u306f\u6c17\u4f53\u306a\u306e\u3067\u7cbe\u88fd\u304c\u697d\u305d\u3046\u3067\u3059\u3002<\/p>\n
“CUORE can also search for signals from dark matter candidates, such as axions and WIMPs”
\ncandidate \u30ad\u30e3\u30f3\u30c7\u30a3\u30c7\u30a4\u30c8\u3000\u5019\u88dc
\naxion \u30a2\u30ad\u30b7\u30aa\u30f3\uff08\u7d20\u7c92\u5b50\uff09
\nWIMPS = weakly interacting massive particles = hypothetical particles proposed as candidates of the dark matter
\nhypothetical \u30cf\u30a4\u30dd\u300c\u305b\u300d\u30c6\u30a3\u30ab\u308b
\n“In September 2014, as part of the testing of the CUORE dilution refrigerator, scientists in the CUORE collaboration cooled a copper vessel with a volume of one cubic meter to 6 mK (0.006 K, \u2212273.144 \u00b0C) for 15 days, setting a record for the lowest temperature in the universe over such a large contiguous volume.”
\ndilution refrigerator \u5e0c\u91c8\u51b7\u51cd\u6a5f\u3000(3He\u30684He\u306e\u6df7\u5408\u306e\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u3092\u5229\u7528\u3057\u305f\u71b1\u8f38\u9001\u306b\u3088\u308b\u51b7\u51cd\u6a5f\u3067\u3001\u30df\u30ea\u30b1\u30eb\u30d3\u30f3\u307e\u3067\u51b7\u3084\u305b\u308b)\u3002\u65e5\u672c\u8a9e\u3067\u3082\u30c0\u30a4\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u3002
\ncontiguous \u30b3\u30f3\u300c\u30c6\u30a3\u300d\u30ae\u30e5\u30a2\u30b9\u3000\u4e00\u4f53\u306e\u3001\u5207\u308c\u76ee\u306e\u306a\u3044
\n“ABSuRD is “A Background Surface Rejection Detector” research and development project for the CUORE detector. The project aims to develop a scintillating bolometer with the ability to veto ionizing background radiation.”
\nabsurd \u30a2\u30d6\u300c\u30b5\u300d\u30fc\u30c9\u3000\u3070\u304b\u3052\u305f\u3001\u4e0d\u5408\u7406\u306a
\nscintillating \u30b7\u30f3\u30c1\u30ec\u30fc\u30bf\u30fc\u306e\uff08\u653e\u5c04\u7dda\u3092\u53d7\u3051\u3066\u53ef\u8996\u5149\u306a\u3069\u5225\u306e\u5149\u3092\u51fa\u3059\uff09
\nbolometer \u30dc\u30a5\u300c\u308d\u300d\u30e1\u30bf\u3000\u71b1\u91cf\u8a08\u3001\u30dc\u30ed\u30e1\u30fc\u30bf
\nveto \u300c\u30f4\u30a3\u300d\u30fc\u30c8\u30fc\u3000\u7981\u6b62\u3059\u308b\u3001\u62d2\u5426\u6a29\uff08\u7c73\u56fd\u5927\u7d71\u9818\u3001\u56fd\u9023\u5e38\u4efb\u7406\u4e8b\u56fd\u306a\u3069\u304c\u884c\u4f7f\u3059\u308b\uff09 level 7<\/p>\n","protected":false},"excerpt":{"rendered":"
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