{"id":35689,"date":"2020-09-22T00:42:43","date_gmt":"2020-09-21T16:42:43","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=35689"},"modified":"2020-09-14T10:47:51","modified_gmt":"2020-09-14T02:47:51","slug":"lhc%e7%9a%84%e5%af%a6%e9%a9%97%e8%a7%80%e5%af%9f%e5%88%b0%e5%b8%8c%e6%a0%bc%e6%96%af%e7%b2%92%e5%ad%90%e8%a1%b0%e8%ae%8a%e7%82%ba%e6%b8%ba%e5%ad%90%e5%b0%8d%e7%9a%84%e8%ad%89%e6%93%9a","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=35689","title":{"rendered":"LHC\u7684\u5be6\u9a57\u89c0\u5bdf\u5230\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u8b49\u64da"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>LHC\u7684ATLAS\u8207CMS\u540c\u6642\u767c\u8868\u4e86\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u6700\u65b0\u7d50\u679c\u3002CMS\u8868\u793a\u4ed6\u5011\u89c0\u5bdf\u5230\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u8b49\u64da (envidence)\u3002<\/strong><\/span><\/p>\n<figure id=\"attachment_35690\" aria-describedby=\"caption-attachment-35690\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-35690\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2020\/09\/dimuons.png\" alt=\"\" width=\"450\" height=\"231\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2020\/09\/dimuons.png 1400w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2020\/09\/dimuons-300x154.png 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2020\/09\/dimuons-768x395.png 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2020\/09\/dimuons-1024x527.png 1024w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-35690\" class=\"wp-caption-text\">Image: CERN<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff0f\u9673\u52c1\u8c6a<\/strong><\/p>\n<p>\u57282012\u5e74\uff0cLHC\u7684\u5169\u500b\u5927\u578b\u5be6\u9a57ATLAS\u8207CMS\u540c\u6642\u5ba3\u5e03\u767c\u73fe\u4e86\u5e0c\u683c\u65af\u7c92\u5b50 (Higgs particle)\u3002\u81ea\u6b64\u4e4b\u5f8c\uff0c\u9019\u5169\u500b\u5927\u5be6\u9a57\u5c31\u958b\u59cb\u5c0d\u5e0c\u683c\u65af\u7c92\u5b50\u9032\u884c\u76f8\u7576\u5fb9\u5e95\u7684\u7814\u7a76\u3002\u5176\u4e2d\u6700\u91cd\u8981\u7684\u4e00\u500b\u8ab2\u984c\u662f\u7814\u7a76\u5e0c\u683c\u65af\u7c92\u5b50\u8207\u5176\u4ed6\u7c92\u5b50\u7684\u4ea4\u4e92\u4f5c\u7528\u3002\u6839\u64daBrout-Englert-Higgs\u6a5f\u5236\uff0c\u5e0c\u683c\u65af\u7c92\u5b50\u53ef\u4ee5\u900f\u904e\u5e0c\u683c\u65af\u5834\u8ce6\u4e88\u5404\u7a2e\u57fa\u672c\u7c92\u5b50\u8cea\u91cf\u3002\u85c9\u7531\u6e2c\u91cf\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u5176\u4ed6\u7c92\u5b50\u7684\u6a5f\u7387\uff0c\u53ef\u4ee5\u5f97\u5230\u5e0c\u683c\u65af\u7c92\u5b50\u8207\u8a72\u7c92\u5b50\u7684\u4f5c\u7528\u5f37\u5ea6\u3002<\/p>\n<p>\u76ee\u524d\u70ba\u6b62\uff0c\u5e0c\u683c\u65af\u7c92\u5b50\u5df2\u7d93\u88ab\u767c\u73fe\u53ef\u4ee5\u8870\u8b8a\u70baZ\u73bb\u8272\u5b50\u3001W\u73bb\u8272\u5b50\u3001\u5149\u5b50\u3001\u6fe4\u5b50(tau)\u4ee5\u53ca\u5e95\u5938\u514b (bottom quark)\u3002Z\u73bb\u8272\u5b50\u3001W\u73bb\u8272\u5b50\u3001\u5149\u5b50\u9019\u4e09\u7a2e\u7c92\u5b50\u90fd\u662f\u8207\u4f5c\u7528\u529b\u7684\u50b3\u64ad\u6709\u95dc\u3002\u800c\u6fe4\u5b50\u8207\u5e95\u5938\u514b\u5247\u90fd\u662f\u81ea\u65cb\u70ba\u4e8c\u5206\u4e4b\u4e00\u7684\u8cbb\u7c73\u5b50\u3002\u6fe4\u5b50\u662f\u8f15\u5b50\u7684\u4e00\u7a2e\u3002\u8f15\u5b50\u5305\u542b\u4e09\u985e\uff0c\u4f9d\u8cea\u91cf\u7531\u5c0f\u5230\u5927\u5206\u985e\u5206\u5225\u662f\u5206\u5225\u662f\u96fb\u5b50\u8207\u96fb\u5b50\u5fae\u4e2d\u5b50\uff0c\u6e3a\u5b50\u8207\u6e3a\u5b50\u5fae\u4e2d\u5b50\uff0c\u6fe4\u5b50\u8207\u6fe4\u5fae\u4e2d\u5b50\u3002\u800c\u5938\u514b\u4e5f\u5206\u70ba\u4e09\u985e\uff0c\u4f9d\u8cea\u91cf\u7531\u5c0f\u5230\u5927\u5206\u985e\u5206\u5225\u662f\u4e0a\u5938\u514b\u8207\u4e0b\u5938\u514b\uff0c\u5947\u5938\u514b\u8207\u9b45\u5938\u514b\uff0c\u9802\u5938\u514b\u8207\u5e95\u5938\u514b\u3002\u56e0\u6b64\uff0c\u76ee\u524d\u53ea\u89c0\u5bdf\u5230\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6700\u8f15\u5b50\u8ddf\u5938\u514b\u4e2d\u6700\u91cd\u7684\u5bb6\u65cf\uff0c\u4e5f\u5c31\u662f\u6fe4\u5b50\u8207\u5e95\u5938\u514b\u3002<\/p>\n<p>\u9019\u6b21ATLAS\u8207CMS\u6240\u516c\u5e03\u7684\u7d50\u679c\u662f\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u6e2c\u91cf\u7d50\u679c\u3002\u6e3a\u5b50\u662f\u5c6c\u65bc\u7b2c\u4e8c\u985e\u7684\u8f15\u5b50\uff0c\u4e5f\u662f\u7269\u7406\u5b78\u5bb6\u9996\u6b21\u5c07\u5e0c\u683c\u65af\u7c92\u5b50\u7684\u8870\u8b8a\u64f4\u5c55\u5230\u7b2c\u4e8c\u985e\u7684\u8f15\u5b50\u3002\u9019\u500b\u6e2c\u91cf\u7684\u96e3\u5ea6\u5728\u65bc\uff0c\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u6a5f\u7387\u5927\u7d04\u662f\u4e94\u5343\u5206\u4e4b\u4e00\uff0c\u56e0\u6b64\u9700\u8981\u5927\u91cf\u7684\u6578\u64da\u624d\u80fd\u5f97\u5230\u5177\u6709\u7d71\u8a08\u610f\u7fa9\u7684\u7d50\u679c\u3002<\/p>\n<p>\u6839\u64da\u5169\u500b\u5be6\u9a57\u6240\u516c\u958b\u7684\u5be6\u9a57\u7d50\u679c\uff0cATLAS\u770b\u5230\u4e86\u5169\u500b\u6a19\u6e96\u5dee\u7684\u8a0a\u865f\uff0c\u7d04\u7565\u76f8\u7576\u65bc\u9019\u500b\u8a0a\u865f\u6709\u56db\u5341\u5206\u4e4b\u4e00\u7684\u6a5f\u6703\u662f\u7d71\u8a08\u64fe\u52d5\u6240\u9020\u6210\u7684\u3002\u800cCMS\u5247\u662f\u770b\u5230\u4e86\u4e09\u500b\u6a19\u6e96\u5dee\u7684\u8a0a\u865f\uff0c\u7d04\u7565\u76f8\u7576\u65bc\u9019\u500b\u8a0a\u865f\u6709\u4e03\u767e\u5206\u4e4b\u4e00\u7684\u6a5f\u6703\u662f\u7d71\u8a08\u64fe\u52d5\u6240\u9020\u6210\u7684\u3002\u7279\u5225\u662fCMS\u7684\u7d50\u679c\u525b\u597d\u8de8\u904e\u4e86\u88ab\u8a8d\u70ba\u662f\u770b\u5230\u8b49\u64da(envidence)\u7684\u4e09\u500b\u6a19\u6e96\u5dee\u7684\u9580\u6abb\u3002\u82e5\u662f\u5c07ATLAS\u8207CMS\u7684\u7d50\u679c\u5408\u4f75\uff0c\u5c07\u80af\u5b9a\u53ef\u4ee5\u8de8\u904e\u4e09\u500b\u6a19\u6e96\u5dee\u7684\u9580\u6abb\u3002<\/p>\n<p>\u5728LHC\u672a\u4f86\u7684\u5be6\u9a57\u4e2d\uff0cATLAS\u8207CMS\u61c9\u8a72\u90fd\u53ef\u4ee5\u5404\u81ea\u767c\u73fe\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u73fe\u8c61\uff0c\u4e5f\u5c31\u662f\u8de8\u904e\u4e94\u500b\u6a19\u6e96\u5dee\u7684\u9580\u6abb\u3002\u5c0d\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u5230\u6e3a\u5b50\u5c0d\u9032\u884c\u7cbe\u7d30\u7684\u6e2c\u91cf\uff0c\u53ef\u4ee5\u9a57\u8b49\u6a19\u6e96\u6a21\u578b\u662f\u5426\u6b63\u78ba\u3002\u82e5\u662f\u6e2c\u91cf\u7d50\u679c\u8207\u6a19\u6e96\u6a21\u578b\u7684\u9810\u6e2c\u4e0d\u4e00\u81f4\uff0c\u5c07\u53ef\u80fd\u6703\u6697\u793a\u6709\u65b0\u7269\u7406\u7684\u5b58\u5728\u3002<\/p>\n<p><strong>\u65b0\u805e\u4f86\u6e90<\/strong><br \/>\n2020\/08\/03 CERN Press Release: <a href=\"https:\/\/home.cern\/news\/press-release\/physics\/cern-experiments-announce-first-indications-rare-higgs-boson-process\">CERN experiments announce first indications of a rare Higgs boson process<\/a><\/p>\n<p>\u539f\u59cb\u8ad6\u6587<br \/>\nCMS paper on arXiv:&nbsp;<a href=\"https:\/\/arxiv.org\/abs\/2009.04363\">https:\/\/arxiv.org\/abs\/2009.04363<\/a><br \/>\nATLAS paper on arXiv:&nbsp;<a href=\"https:\/\/arxiv.org\/abs\/2007.07830\">https:\/\/arxiv.org\/abs\/2007.07830<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LHC\u7684ATLAS\u8207CMS\u540c\u6642\u767c\u8868\u4e86\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u6700\u65b0\u7d50\u679c\u3002CMS\u8868\u793a\u4ed6\u5011\u89c0\u5bdf\u5230\u5e0c\u683c\u65af\u7c92\u5b50\u8870\u8b8a\u70ba\u6e3a\u5b50\u5c0d\u7684\u8b49\u64da (envidence)\u3002<\/p>\n","protected":false},"author":20,"featured_media":35690,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,39],"tags":[],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2020\/09\/dimuons.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/35689"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=35689"}],"version-history":[{"count":1,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/35689\/revisions"}],"predecessor-version":[{"id":35691,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/35689\/revisions\/35691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/35690"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=35689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}