\u30ec\u30fc\u30b6\u30fc\u3068\u653e\u5c04\u6027\u7269\u8cea\u306b\u95a2\u3059\u308b\u7814\u7a76\u306f\u3001\u4e0b\u8a18\u89e3\u8aac\u306b\u3042\u308b\u3088\u3046\u306b\uff12\u3064\u306e\u65b9\u5411\u304c\u3042\u308a\u307e\u3059\u3002
\nhttps:\/\/www.polytechnique-insights.com\/en\/columns\/science\/cleaning-up-nuclear-waste-with-super-powered-lasers\/
\n\u3000\u4e00\u3064\u306f\u3001\u52a0\u901f\u5668\uff08\u84c4\u7a4d\u30ea\u30f3\u30b0\uff09\u306eGeV\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u96fb\u5b50\u306b\u5f37\u3044\u30d1\u30eb\u30b9\u30ec\u30fc\u30b6\u30fc\u3092\u5f53\u3066\u3066\u30ac\u30f3\u30de\u7dda\u3092\u767a\u751f\u3055\u305b\u3001\u91cd\u3044\u539f\u5b50\u6838\u306b\u3042\u3066\u3066\u4e2d\u6027\u5b50\u3092\u306f\u3058\u304d\u51fa\u3059\u6838\u53cd\u5fdc\u3092\u8d77\u3053\u3057\u3066\u539f\u5b50\u6838\u5909\u63db\u3092\u72d9\u3046\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u6614\u304b\u3089\u306e\u5922\u3067\u3042\u308b\u932c\u91d1\u8853\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6f64\u6ca2\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u6681\u306b\u306f\u534a\u6e1b\u671f\u304c\u9577\u3044\u539f\u5b50\u7089\u5ec3\u68c4\u7269\u306a\u3069\u306e\u51e6\u7406\u3084\u533b\u7642\u7528\u306e\u653e\u5c04\u6027\u540c\u4f4d\u5143\u7d20\u306e\u88fd\u9020\u306b\u4f7f\u3048\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002\u539f\u5b50\u7089\u5ec3\u68c4\u7269\u51e6\u7406\u3068\u3057\u3066\u306f\u5b87\u5b99\u3001\u4f8b\u3048\u3070\u30e9\u30b0\u30e9\u30f3\u30b8\u30e5\u70b9\u306b\u8caf\u8535\u3059\u308b\u306e\u3068\u3069\u3063\u3061\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u6253\u3061\u4e0a\u3052\u3067\u5931\u6557\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b\u306e\u3067\u5730\u4e0a\u3067\u51e6\u7406\u3057\u305f\u3044\u306a\u3089\u3070\u4e00\u3064\u306e\u8003\u3048\u65b9\u3067\u3059\u3002\u539f\u5b50\u6838\u5909\u63db\u306e\u5177\u4f53\u7684\u306a\u89e3\u6790\u306f\u4e0b\u8a18(2011\u5e74)\u306b\u65e5\u672c\u306e\u30b0\u30eb\u30fc\u30d7\u304b\u3089\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\nhttps:\/\/arxiv.org\/pdf\/1102.4451
\nhttps:\/\/www.technologyreview.com\/2011\/02\/24\/196703\/how-to-transmute-elements-with-laser-light\/
\n\u3000\u3082\u3046\u4e00\u3064\u306f\u3001\u8cc7\u6e90\u304c\u30a6\u30e9\u30f3\u3084\u30d7\u30eb\u30c8\u30cb\u30a6\u30e0\u306b\u6bd4\u3079\u3066\u8c4a\u5bcc\u3067\u9577\u5bff\u547d\u5ec3\u68c4\u7269\u304c\u5c11\u306a\u3044\u6838\u5206\u88c2\u3092\u8d77\u3053\u3059232Th(\u30c8\u30ea\u30a6\u30e0232)\u306e\u6838\u53cd\u5fdc\u306e\u5236\u5fa1\u306b\u4f7f\u3046\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u30c8\u30ea\u30a6\u30e0232\u306f\u534a\u6e1b\u671f\u304c10^104\u5e74\u3068\u9577\u304f\u3001\u653e\u5c04\u80fd\u306f\u975e\u5e38\u306b\u5f31\u3044\u3067\u3059\u3002\u3061\u3087\u3063\u3068\u524d\u307e\u3067\u306f\u9178\u5316\u7269\u306e\u878d\u70b9\u304c\u9ad8\u3044\u3053\u3068\u304b\u3089\u9ad8\u6e29\u308b\u3064\u307c\u3068\u3057\u3066\u4f7f\u308f\u308c\u305f\u308a\u3001\u03b2\u5d29\u58ca\u306b\u3088\u308b\u308f\u305a\u304b\u306a\u96fb\u5b50\u306b\u3088\u308a\u96fb\u5b50\u653e\u51fa\u304c\u5bb9\u6613\u306b\u306a\u308b\u305f\u3081\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306b\u6df7\u305c\u3066\u96fb\u5b50\u7dda\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8\u306b\u65e5\u5e38\u7684\u306b\u4f7f\u308f\u308c\u305f\u308a\u3057\u3066\u3044\u307e\u3057\u305f\uff08\u4eca\u306f\u898f\u5236\u3055\u308c\u3066\u3044\u3066\u3001\u53e4\u3044\u5009\u5eab\u304b\u3089\u9178\u5316\u30c8\u30ea\u30a6\u30e0\u306e\u308b\u3064\u307c\u304c\u51fa\u3066\u304d\u3066\u5927\u9a12\u304e\u306b\u306a\u3063\u305f\u308a\u3057\u307e\u3059\uff09\u3002\u3053\u306e\u9577\u3044\u534a\u6e1b\u671f\u306f\u539f\u5b50\u6838\u304c\u5b89\u5b9a\u3067\u3042\u308b\u3053\u3068\u306e\u88cf\u8fd4\u3057\u3067\u3001\u6838\u5206\u88c2\u304c\u8d77\u3053\u308a\u306b\u304f\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30c8\u30ea\u30a6\u30e0\u306e\u6838\u5206\u88c2\u306b\u306f\u5916\u90e8\u4e2d\u6027\u5b50\u6e90\u304c\u5fc5\u8981\u306a\u306e\u3067\u8a2d\u8a08\u304c\u3084\u3084\u3053\u3057\u304f\u306a\u308b\u3088\u3046\u3067\u3059\u3002\u89e3\u6c7a\u306e\u305f\u3081\u5f37\u3044\u30ec\u30fc\u30b6\u30fc\u306b\u3088\u308b\u539f\u5b50\u6838\u53cd\u5fdc\u3084\u52a0\u901f\u5668\u3092\u5229\u7528\u3057\u3088\u3046\u3068\u3044\u3046\u63d0\u6848\u304c\u3042\u308a\u307e\u3059\u3002\u30c8\u30ea\u30a6\u30e0\u3092\u7523\u51fa\u3059\u308b\u30a4\u30f3\u30c9\u3067\u8a66\u9a13\u3055\u308c\u3066\u3044\u308b\u6eb6\u878d\u5869\u3092\u4f7f\u3046\u65b9\u6cd5\u304c2011\u5e74\u3053\u308d\u306b\u5831\u9053\u306b\u3088\u304f\u73fe\u308c\u307e\u3057\u305f\u304c\u3001\u7089\u5fc3\u304c\u5916\u90e8\u5faa\u74b0\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u5b89\u5168\u6027\u306e\u554f\u984c\u304c\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3068\u79c1\u306f\u601d\u3044\u307e\u3059\u3002
\nhttps:\/\/ja.wikipedia.org\/wiki\/%E3%83%88%E3%83%AA%E3%82%A6%E3%83%A0%E7%87%83%E6%96%99%E3%82%B5%E3%82%A4%E3%82%AF%E3%83%AB\u3000
\n\u3000\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u5149\u3068\u7269\u8cea\u306e\u975e\u7dda\u5f62\u306a\u76f8\u4e92\u4f5c\u7528\u3092\u4f7f\u3046\u306e\u3067\u3001\u30d1\u30eb\u30b9\u3092\u77ed\u304f\u3057\u3066\u5149\u96fb\u5834\u306e\u5c16\u982d\u5024\u3092\u4e0a\u3052\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u300210^-18\u79d2\u53f0\uff08\u305d\u306e1000\u500d\u672a\u6e80\uff09\u306e\u30a2\u30c8\u79d2\u30ec\u30fc\u30b6\u30fc\u304c\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u539f\u5b50\u6838\u5909\u63db\u306f\u6280\u8853\u7684\u306b\u306f\u53ef\u80fd\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u82f1\u8a9e\u306f\u3000https:\/\/www.technologyreview.com\/2011\/02\/24\/196703\/how-to-transmute-elements-with-laser-light\/
\n“The most common medical radioisotope is technetium-99 which is used in some 30 million procedures per year.”
\nsome = \u7d04
\n\u201dIndeed, when the Chalk River nuclear reactor in Ontario, Canada, shut down for emergency repairs in 2009, it turned out to be producing a large fraction of the world\u2019s technetium-99 supply. The result was a global shortage that lasted for months. Clearly new suppliers are needed.\u201d
\na global shortage \u4e16\u754c\u7684\u306a\u4e0d\u8db3
\n“The idea is to stimulate nuclear reactions using powerful laser beams. At a specific frequency, these beams cause a nucleus to resonate violently, triggering the nuclear reaction and effectively shaking it apart. And since almost all the photons trigger a reaction, this process can be close to 100 per cent efficient.”
\nshaking it apart \u63fa\u3059\u3076\u3063\u3066\u3070\u3089\u3070\u3089\u306b\u3059\u308b
\n“This has big advantages over the current techniques. First, it is possible to tune the frequency of the light so that it triggers specific reactions, allowing physicists to choose exactly what they want to make. Second, the resulting samples are relatively pure. ”
\ntune \u8abf\u7bc0\u3057\u3066\u3042\u308f\u305b\u308b
\ntrigger\u3000\u5f15\u304d\u8d77\u3053\u3059
\n\u201dThere are a couple of caveats, of course: making the right kind of laser light is tricky. It can only be done by bouncing photons off a high energy beam of electrons circulating in a particle accelerator. And the required intensity of such an electron beam would only be possible with an expensive, bespoke, yet-to-be-built facility.\u201d
\ncaveats \u3000\u300c\u30ad\u30e3\u300d\u30f4\u30a3\u30a2\u30c3\u30c8\u3000\u8b66\u544a\u3001\u6ce8\u610f\u3001\u4f46\u3057\u66f8\u304d\u3001\u5dee\u3057\u6b62\u3081\u8acb\u6c42
\nbespoke \u30d3\u30b9\u300c\u30dd\u300d\u30fc\u30af\u3000\u6ce8\u6587\u4ed5\u7acb\u3066\u306e\u3001\u30aa\u30fc\u30c0\u30fc\u30e1\u30fc\u30c9\u306e
\nyet-to-be-built facility \u307e\u3060\u5efa\u8a2d\u3055\u308c\u3066\u3044\u306a\u3044\u65bd\u8a2d<\/p>\n","protected":false},"excerpt":{"rendered":"
\u30ec\u30fc\u30b6\u30fc\u3068\u653e\u5c04\u6027\u7269\u8cea\u306b\u95a2\u3059\u308b\u7814\u7a76\u306f\u3001\u4e0b\u8a18\u89e3\u8aac\u306b\u3042\u308b\u3088\u3046\u306b\uff12\u3064\u306e\u65b9\u5411\u304c\u3042\u308a\u307e\u3059\u3002 https:\/\/www.polytechnique-insights.com\/en\/columns\/science\/cleaning-up-nuclear-waste-with-super-powered-lasers\/ \u3000\u4e00\u3064\u306f\u3001\u52a0\u901f\u5668\uff08\u84c4\u7a4d\u30ea\u30f3\u30b0\uff09\u306eGeV\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u96fb\u5b50\u306b\u5f37\u3044\u30d1\u30eb\u30b9\u30ec\u30fc\u30b6\u30fc\u3092\u5f53\u3066\u3066\u30ac\u30f3\u30de\u7dda\u3092\u767a\u751f\u3055\u305b\u3001\u91cd\u3044\u539f\u5b50\u6838\u306b\u3042\u3066\u3066\u4e2d\u6027\u5b50\u3092\u306f\u3058\u304d\u51fa\u3059\u6838\u53cd\u5fdc\u3092\u8d77\u3053\u3057\u3066\u539f\u5b50\u6838\u5909\u63db\u3092\u72d9\u3046\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u6614\u304b\u3089\u306e\u5922\u3067\u3042\u308b\u932c\u91d1\u8853\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6f64\u6ca2\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u6681\u306b\u306f\u534a\u6e1b\u671f\u304c\u9577\u3044\u539f\u5b50\u7089\u5ec3\u68c4\u7269\u306a\u3069\u306e…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42],"tags":[5],"class_list":["post-2168","post","type-post","status-publish","format-standard","hentry","category-tech","tag-tech"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2168"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2168\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}