{"id":129,"date":"2012-01-04T04:42:30","date_gmt":"2012-01-03T19:42:30","guid":{"rendered":"http:\/\/www-jlc.kek.jp\/ilcphys\/?page_id=129"},"modified":"2012-01-04T05:26:30","modified_gmt":"2012-01-03T20:26:30","slug":"force4","status":"publish","type":"page","link":"https:\/\/www-jlc.kek.jp\/ilcphys\/hep_intro\/force\/force4","title":{"rendered":"<!--:ja-->\uff13\u756a\u76ee\u306e\u529b\uff1a\u5f31\u3044\u529b<!--:-->"},"content":{"rendered":"<p><!--:ja--><a href=\"https:\/\/www-jlc.kek.jp\/ilcphys\/hep_intro\/force\/force4\/weak_boson\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/weak_boson-300x223.jpg\" alt=\"\" width=\"300\" height=\"223\" class=\"alignleft size-thumbnail wp-image-130\" srcset=\"https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/weak_boson-300x223.jpg 300w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/weak_boson-400x297.jpg 400w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/weak_boson-600x446.jpg 600w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/weak_boson-402x300.jpg 402w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/weak_boson.jpg 646w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\u56db\u3064\u306e\u529b\u306e\uff13\u756a\u76ee\u306f\u3001\u5f31\u3044\u529b\u3002\u539f\u5b50\u6838\u306e\u30d9\u30fc\u30bf\u5d29\u58ca\u7b49\u306e\u539f\u56e0\u3068\u306a\u308b\uff08\u7c92\u5b50\u306e\u7a2e\u985e\u3092\u5909\u3048\u308b\u3053\u3068\u306e\u3067\u304d\u308b\uff09\u529b\u3002\u65e5\u5e38\u4e16\u754c\u3067\u306f\u7d4c\u9a13\u3059\u308b\u4e8b\u306e\u306a\u3044\u529b\u3060\u304c\u30df\u30af\u30ed\u306e\u4e16\u754c\u3067\u306f\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3002<\/p>\n<p>\u5f31\u3044\u529b\u3092\u5a92\u4ecb\u3059\u308b\u529b\u306e\u7c92\u5b50\u306f<strong> W <\/strong>\u3068<strong> Z <\/strong>\u3060\u3002W\u3001Z\u7c92\u5b50\u306f\u5927\u304d\u306a\u8cea\u91cf\u3092\u6301\u3063\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u529b\u306e\u672c\u8cea\u7684\u306a\u5f37\u3055\u3092\u8868\u308f\u3059<strong>\u7d50\u5408\u5b9a\u6570\u306f\u96fb\u78c1\u6c17\u529b\u3068\u540c\u7a0b\u5ea6<\/strong>\u3060\u304c\u3001\u529b\u304c\u5c4a\u304f\u8ddd\u96e2\u304c\u975e\u5e38\u306b\u77ed\u304f\u3001\u529b\u306e\u898b\u304b\u3051\u306e\u5f37\u3055\u306f\u5f31\u3044\u3002\u5f93\u3063\u3066\u3001\u65e5\u5e38\u4e16\u754c\u3067\u611f\u3058\u308b\u3053\u3068\u306f\u306a\u3044\u3002<\/p>\n<p class=\"keynote\">\u5f31\u3044\u529b = W\u3001Z \u306e\u4ea4\u63db<\/p>\n<h1>\u96fb\u78c1\u6c17\u529b\u3068\u5f31\u3044\u529b\u306e\u7d71\u4e00<\/h1>\n<p>W \u7c92\u5b50\u3001Z \u7c92\u5b50\u306f\u3001\u3082\u3068\u3082\u3068\u5149\u5b50\u3068\u540c\u69d8\u306b\u8cea\u91cf\u3092\u6301\u305f\u306a\u3044<strong>\u30b2\u30fc\u30b8\u7c92\u5b50<\/strong>\u3067\u3042\u308b\u304c\u3001<strong>\u771f\u7a7a\u4e2d\u306e\u30d2\u30c3\u30b0\u30b9\u5834<\/strong>\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u308a\u8cea\u91cf\u3092\u6301\u3063\u305f\u3068\u8003\u3048\u3089\u308c\uff08\u8cea\u91cf\u306e\u8d77\u6e90\u306e\u30da\u30fc\u30b8\u53c2\u7167\uff09\u3001\u73fe\u5728\u3067\u306f<strong>\u96fb\u5f31\u529b<\/strong>\u3068\u3057\u3066\u307e\u3068\u3081\u308c\u3066\u3044\u308b\uff08\u30b0\u30e9\u30b7\u30e7\u30a6\u30fb\u30ef\u30a4\u30f3\u30d0\u30fc\u30b0\u30fb\u30b5\u30e9\u30e0\u7406\u8ad6\uff09\u3002<\/p>\n<a href=\"https:\/\/www-jlc.kek.jp\/ilcphys\/hep_intro\/force\/force4\/ew_force\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/ew_force-600x97.jpg\" alt=\"\" width=\"584\" height=\"94\" class=\"aligncenter size-large wp-image-132\" srcset=\"https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/ew_force-600x97.jpg 600w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/ew_force-300x48.jpg 300w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/ew_force-400x64.jpg 400w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/ew_force-500x81.jpg 500w, https:\/\/www-jlc.kek.jp\/ilcphys\/wp\/wp-content\/uploads\/2011\/12\/ew_force.jpg 1016w\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" \/><\/a>\n<p>U(1) \u304a\u3088\u3073 SU(2) \u96fb\u5f31\u529b\u306e<strong>\u30c1\u30e3\u30fc\u30b8<\/strong>\u304c<strong>\u5f31\u96fb\u8377 (Y)<\/strong>\u3068<strong>\u5f31\u30a2\u30a4\u30bd\u30b9\u30d4\u30f3 (I)<\/strong>\u3002<em>U(1)<\/em>\u304a\u3088\u3073<em>SU(2)<\/em>\u96fb\u5f31\u529b\u306f\u3053\u308c\u3089\u306b\u5404\u3005\u6bd4\u4f8b\u3059\u308b\u3002\u3053\u3053\u3067 <em><strong>U(1)<\/strong> <\/em>\u3068\u304b <em><strong>SU(2)<\/strong><\/em> \u3068\u304b\u306f\u6570\u5b66\u3067\u3044\u3046<strong>\u7fa4<\/strong>\u306e\u540d\u524d\u3067\u3001\u57fa\u672c\u7c92\u5b50\u304c\u6301\u3064<strong>\u30b2\u30fc\u30b8\u5bfe\u79f0\u6027<\/strong>\u3068\u547c\u3070\u308c\u308b\u898f\u5247\u6027\uff0f\u6027\u8cea\u3092\u8868\u3057\u3066\u3044\u308b\u3002\u3088\u308a\u8a73\u3057\u3044\u8aac\u660e\u306f\u9ad8\u6821\u751f\u5411\u3051\u306e\u8b1b\u7fa9\uff1a<a href=\"http:\/\/www-jlc.kek.jp\/~fujiik\/Lectures\/HighSchool\/ichinoseki2011\/assets\/fallback\/index.html\" target=\"_blank\">\u300c\u5b87\u5b99\u306e\u30c7\u30b6\u30a4\u30f3\u539f\u7406\u300d<\/a>\uff08\u9ad8\u6821\u751f\u5411\u304d\u3068\u8a00\u3063\u3066\u3082\u30ec\u30d9\u30eb\u306f\u5927\u5b66\u30ec\u30d9\u30eb\u3001\u5f0f\u3068\u304b\u306f\u5206\u304b\u3089\u306a\u304f\u3066\u3082\u6c17\u306b\u3057\u306a\u3044\u3053\u3068\uff09\u306b\u3042\u308b\u3002<!--:--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56db\u3064\u306e\u529b\u306e\uff13\u756a\u76ee\u306f\u3001\u5f31\u3044\u529b\u3002\u539f\u5b50\u6838\u306e\u30d9\u30fc\u30bf\u5d29\u58ca\u7b49\u306e\u539f\u56e0\u3068\u306a\u308b\uff08\u7c92\u5b50\u306e\u7a2e\u985e\u3092\u5909\u3048\u308b\u3053\u3068\u306e\u3067\u304d\u308b\uff09\u529b\u3002\u65e5\u5e38\u4e16\u754c\u3067\u306f\u7d4c\u9a13\u3059\u308b\u4e8b\u306e\u306a\u3044\u529b\u3060\u304c\u30df\u30af\u30ed\u306e\u4e16\u754c\u3067\u306f\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3002 \u5f31\u3044\u529b\u3092\u5a92\u4ecb\u3059\u308b\u529b\u306e\u7c92\u5b50\u306f W \u3068 Z \u3060\u3002W\u3001Z\u7c92\u5b50\u306f\u5927\u304d\u306a\u8cea\u91cf\u3092\u6301\u3063\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u529b\u306e\u672c\u8cea\u7684\u306a\u5f37\u3055\u3092\u8868\u308f\u3059\u7d50\u5408\u5b9a\u6570\u306f\u96fb\u78c1\u6c17\u529b\u3068\u540c\u7a0b\u5ea6\u3060\u304c\u3001\u529b\u304c\u5c4a\u304f\u8ddd\u96e2\u304c\u975e\u5e38\u306b\u77ed\u304f\u3001\u529b\u306e\u898b\u304b\u3051\u306e\u5f37\u3055\u306f\u5f31\u3044\u3002\u5f93\u3063\u3066\u3001\u65e5\u5e38\u4e16\u754c\u3067\u611f\u3058\u308b\u3053\u3068\u306f\u306a\u3044\u3002 \u5f31\u3044\u529b = W\u3001Z \u306e\u4ea4\u63db \u96fb\u78c1\u6c17\u529b\u3068\u5f31\u3044\u529b\u306e\u7d71\u4e00 W \u7c92\u5b50\u3001Z \u7c92\u5b50\u306f\u3001\u3082\u3068\u3082\u3068\u5149\u5b50\u3068\u540c\u69d8\u306b\u8cea\u91cf\u3092\u6301\u305f\u306a\u3044\u30b2\u30fc\u30b8\u7c92\u5b50\u3067\u3042\u308b\u304c\u3001\u771f\u7a7a\u4e2d\u306e\u30d2\u30c3\u30b0\u30b9\u5834\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u308a\u8cea\u91cf\u3092\u6301\u3063\u305f\u3068\u8003\u3048\u3089\u308c\uff08\u8cea\u91cf\u306e\u8d77\u6e90\u306e\u30da\u30fc\u30b8\u53c2\u7167\uff09\u3001\u73fe\u5728\u3067\u306f\u96fb\u5f31\u529b\u3068\u3057\u3066\u307e\u3068\u3081\u308c\u3066\u3044\u308b\uff08\u30b0\u30e9\u30b7\u30e7\u30a6\u30fb\u30ef\u30a4\u30f3\u30d0\u30fc\u30b0\u30fb\u30b5\u30e9\u30e0\u7406\u8ad6\uff09\u3002 U(1) \u304a\u3088\u3073 SU(2) \u96fb\u5f31\u529b\u306e\u30c1\u30e3\u30fc\u30b8\u304c\u5f31\u96fb\u8377 (Y)\u3068\u5f31\u30a2\u30a4\u30bd\u30b9\u30d4\u30f3 (I)\u3002U(1)\u304a\u3088\u3073SU(2)\u96fb\u5f31\u529b\u306f\u3053\u308c\u3089\u306b\u5404\u3005\u6bd4\u4f8b\u3059\u308b\u3002\u3053\u3053\u3067 U(1) \u3068\u304b SU(2) \u3068\u304b\u306f\u6570\u5b66\u3067\u3044\u3046\u7fa4\u306e\u540d\u524d\u3067\u3001\u57fa\u672c\u7c92\u5b50\u304c\u6301\u3064\u30b2\u30fc\u30b8\u5bfe\u79f0\u6027\u3068\u547c\u3070\u308c\u308b\u898f\u5247\u6027\uff0f\u6027\u8cea\u3092\u8868\u3057\u3066\u3044\u308b\u3002\u3088\u308a\u8a73\u3057\u3044\u8aac\u660e\u306f\u9ad8\u6821\u751f\u5411\u3051\u306e\u8b1b\u7fa9\uff1a\u300c\u5b87\u5b99\u306e\u30c7\u30b6\u30a4\u30f3\u539f\u7406\u300d\uff08\u9ad8\u6821\u751f\u5411\u304d\u3068\u8a00\u3063\u3066\u3082\u30ec\u30d9\u30eb\u306f\u5927\u5b66\u30ec\u30d9\u30eb\u3001\u5f0f\u3068\u304b\u306f\u5206\u304b\u3089\u306a\u304f\u3066\u3082\u6c17\u306b\u3057\u306a\u3044\u3053\u3068\uff09\u306b\u3042\u308b\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":107,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-129","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/pages\/129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/comments?post=129"}],"version-history":[{"count":0,"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/pages\/129\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/pages\/107"}],"wp:attachment":[{"href":"https:\/\/www-jlc.kek.jp\/ilcphys\/wp-json\/wp\/v2\/media?parent=129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}