{"id":23792,"date":"2016-02-22T00:27:13","date_gmt":"2016-02-21T16:27:13","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=23792"},"modified":"2018-08-02T14:21:16","modified_gmt":"2018-08-02T06:21:16","slug":"%e3%80%90%e7%89%a9%e7%90%86%e5%af%a6%e9%a9%97%e3%80%91%e5%8f%8d%e6%b0%ab%e5%8e%9f%e5%ad%90%e7%9a%84%e9%9b%bb%e8%8d%b7","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=23792","title":{"rendered":"\u3010\u7269\u7406\u5be6\u9a57\u3011\u53cd\u6c2b\u539f\u5b50\u7684\u96fb\u8377"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u25a0\u4f4d\u65bcCERN\u7684ALPHA\u5be6\u9a57\u4ed4\u7d30\u6e2c\u91cf\u4e86\u53cd\u6c2b\u539f\u5b50\u6240\u5e36\u7684\u96fb\u8377\u3002\u5be6\u9a57\u7d50\u679c\u986f\u793a\uff0c\u53cd\u6c2b\u539f\u5b50\u70ba\u96fb\u4e2d\u6027\uff0c\u4e14\u6c92\u6709\u89c0\u6e2c\u5230\u5e36\u6709\u591a\u9918\u96fb\u8377\u7684\u8de1\u8c61\u3002<\/strong><\/span><\/p>\n<p><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-23794\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/02\/22.png\" alt=\"22\" width=\"450\" height=\"268\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/02\/22.png 509w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/02\/22-300x178.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/>\u64b0\u6587\uff5c<\/strong>\u9673\u52c1\u8c6a<\/p>\n<p>\u76ee\u524d\u6211\u5011\u770b\u5230\u7684\u5b87\u5b99\u842c\u7269\u90fd\u662f\u7531\u7269\u8cea\u6240\u69cb\u6210\u3002\u6216\u8005\u5f9e\u7c92\u5b50\u7269\u7406\u7684\u89d2\u5ea6\u770b\u4f86\uff0c\u662f\u7531\u8cea\u5b50\u3001\u4e2d\u5b50\u3001\u96fb\u5b50\u6240\u69cb\u6210\u3002\u5728\u7c92\u5b50\u7269\u7406\u4e2d\uff0c\u6240\u6709\u7684\u7c92\u5b50\u90fd\u6709\u4e00\u500b\u76f8\u5c0d\u61c9\u7684\u53cd\u7c92\u5b50\u3002\u9019\u500b\u53cd\u7c92\u5b50\u7684\u8cea\u91cf\u8207\u6240\u5e36\u96fb\u8377\u91cf\u90fd\u8207\u7c92\u5b50\u76f8\u540c\uff0c\u53ea\u662f\u96fb\u8377\u7684\u7b26\u865f\u76f8\u53cd\u3002\u65e5\u5e38\u751f\u6d3b\u4e2d\u6700\u5e38\u898b\u5230\u7684\u53cd\u7269\u8cea\u662f\u6b63\u96fb\u5b50\uff0c\u9019\u662f\u96fb\u5b50\u7684\u53cd\u7c92\u5b50\u3002\u6240\u4ee5\u6b63\u96fb\u5b50\u8ddf\u96fb\u5b50\u7684\u6027\u8cea\u5b8c\u5168\u76f8\u540c\uff0c\u53ea\u662f\u6b63\u96fb\u5b50\u5e36\u6b63\u96fb\u800c\u5df2\u3002\u9664\u4e86\u6b63\u96fb\u5b50\u5916\uff0c\u5728\u9ad8\u80fd\u7c92\u5b50\u5be6\u9a57\u4e2d\uff0c\u9084\u6703\u7522\u751f\u5404\u5f0f\u5404\u6a23\u7684\u53cd\u7c92\u5b50\uff0c\u4f8b\u5982\u53cd\u8cea\u5b50\u3001\u53cd\u4e2d\u5b50\u7b49\u3002\u53ea\u662f\u9019\u4e9b\u53cd\u7c92\u5b50\u51fa\u73fe\u4e4b\u5f8c\u5f88\u5feb\u5c31\u6703\u8207\u7269\u8cea\u7d50\u5408\u800c\u6e6e\u6ec5\uff0c\u6240\u4ee5\u6211\u5011\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\u57fa\u672c\u4e0a\u4e0d\u6703\u770b\u5230\u53cd\u7269\u8cea\u3002<\/p>\n<p>\u4f46\u5982\u679c\u6211\u5011\u53ef\u4ee5\u628a\u7522\u751f\u51fa\u4f86\u7684\u53cd\u8cea\u5b50\u8207\u6b63\u96fb\u5b50\u7d44\u5408\u5728\u4e00\u8d77\uff0c\u90a3\u5011\u5c31\u53ef\u4ee5\u5408\u6210\u53cd\u6c2b\u539f\u5b50\u3002\u79d1\u5b78\u5bb6\u4ed4\u7d30\u6e2c\u91cf\u53cd\u6c2b\u539f\u5b50\u7684\u6027\u8cea\uff0c\u770b\u770b\u5b83\u5e36\u6709\u7684\u6027\u8cea\u8ddf\u6211\u5011\u5e38\u898b\u7684\u6c2b\u539f\u5b50\u6709\u6c92\u6709\u4efb\u4f55\u5dee\u5225\u3002<!--more--><\/p>\n<p>\u70ba\u4ec0\u9ebc\u6211\u5011\u9019\u9ebc\u597d\u5947\u6c2b\u539f\u5b50\u8ddf\u53cd\u6c2b\u539f\u5b50\u7684\u6027\u8cea\u5dee\u7570\uff1f<\/p>\n<p>\u56e0\u70ba\u6839\u64da\u76ee\u524d\u7684\u7406\u8ad6\uff0c\u7269\u8cea\u8207\u53cd\u7269\u8cea\u9664\u4e86\u96fb\u8377\u76f8\u53cd\u4e4b\u5916\uff0c\u6240\u6709\u7684\u6027\u8cea\u61c9\u8a72\u90fd\u8981\u5b8c\u5168\u4e00\u6a23\u3002\u5982\u679c\u6211\u5011\u53ef\u4ee5\u5728\u53cd\u6c2b\u539f\u5b50\u4e2d\u6e2c\u91cf\u51fa\u4efb\u4f55\u5dee\u7570\uff0c\u90a3\u9ebc\u4fbf\u8868\u793a\u53ef\u80fd\u6709\u4e00\u4e9b\u672a\u77e5\u7684\u7269\u7406\u73fe\u8c61\u5b58\u5728\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u7576\u5b87\u5b99\u7d93\u7531\u5927\u7206\u70b8\u800c\u8a95\u751f\u7684\u6642\u5019\uff0c\u7269\u8cea\u8ddf\u53cd\u7269\u8cea\u7406\u8ad6\u4e0a\u61c9\u8a72\u6578\u91cf\u76f8\u7b49\u3002\u4f46\u662f\u73fe\u4eca\u7684\u5b87\u5b99\u57fa\u672c\u4e0a\u770b\u4e0d\u5230\u4efb\u4f55\u7684\u5929\u7136\u53cd\u7269\u8cea\u5b58\u5728\u3002\u9019\u500b\u73fe\u8c61\u81f3\u4eca\u4f9d\u820a\u662f\u672a\u89e3\u4e4b\u8b0e\u3002\u5982\u679c\u6211\u5011\u5c0d\u53cd\u7269\u8cea\u9032\u884c\u4ed4\u7d30\u6e2c\u91cf\uff0c\u6216\u8a31\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u56de\u7b54\u9019\u500b\u554f\u984c\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u4f4d\u65bcCERN\u7684ALPHA\u5be6\u9a57\u6c7a\u5b9a\u5c0d\u53cd\u6c2b\u539f\u5b50\u6240\u5e36\u7684\u6de8\u96fb\u8377\u9032\u884c\u7cbe\u5bc6\u6e2c\u91cf\u3002\u53cd\u6c2b\u539f\u5b50\u662f\u7531\u5e36\u4e00\u500b\u6b63\u96fb\u8377\u7684\u6b63\u96fb\u5b50\u8207\u5e36\u4e00\u500b\u8ca0\u96fb\u8377\u7684\u53cd\u8cea\u5b50\u6240\u7d44\u6210\uff0c\u6240\u4ee5\u7406\u8ad6\u4e0a\u53cd\u6c2b\u539f\u5b50\u7684\u6de8\u96fb\u8377\u4e00\u5b9a\u70ba\u96f6\u3002\u5982\u679c\u6e2c\u91cf\u5230\u6709\u4e0d\u70ba\u96f6\u7684\u6de8\u96fb\u8377\uff0c\u90a3\u4fbf\u8868\u793a\u53cd\u6c2b\u539f\u5b50\u5167\u90e8\u53ef\u80fd\u6709\u672a\u77e5\u7684\u7d50\u69cb\u800c\u5c0e\u81f4\u6709\u6de8\u96fb\u8377\u7684\u5b58\u5728\u3002<\/p>\n<p>ALPHA\u5be6\u9a57\u7528\u78c1\u529b\u9631\u628a\u53cd\u6c2b\u539f\u5b50\u6355\u6349\u8d77\u4f86\uff0c\u4ee5\u4fbf\u4ed4\u7d30\u6e2c\u91cf\u5b83\u5011\u6240\u5e36\u7684\u96fb\u8377\u3002\u4ed6\u5011\u5916\u52a0\u96fb\u5834\u5f8c\u91cb\u653e\u53cd\u6c2b\u539f\u5b50\uff0c\u4e26\u89c0\u5bdf\u53cd\u6c2b\u539f\u5b50\u7684\u904b\u52d5\u8ecc\u8de1\u3002\u5982\u679c\u53cd\u6c2b\u539f\u5b50\u5e36\u6709\u6de8\u96fb\u8377\uff0c\u90a3\u9ebc\u9019\u500b\u6de8\u96fb\u8377\u4fbf\u6703\u56e0\u70ba\u5916\u52a0\u96fb\u5834\u7684\u7de3\u6545\u800c\u6539\u8b8a\u53cd\u6c2b\u539f\u5b50\u7684\u904b\u52d5\u8ecc\u8de1\u3002\u5be6\u9a57\u7d50\u679c\u986f\u793a\uff0c\u53cd\u6c2b\u539f\u5b50\u5982\u679c\u5e36\u6709\u96fb\u8377\uff0c\u5176\u6240\u5e36\u7684\u6de8\u96fb\u8377\u4e0d\u5927\u65bc\u5341\u5104\u5206\u4e4b\u96f6\u9ede\u4e03\u4e00\u500b\u57fa\u672c\u96fb\u8377\u3002\u7c21\u55ae\u7684\u8aaa\uff0c\u57fa\u672c\u4e0a\u5c31\u662f\u4e0d\u5e36\u6de8\u96fb\u8377\u3002<\/p>\n<p>\u5118\u7ba1\u9019\u6b21\u7684\u5be6\u9a57\u6c92\u6709\u770b\u51fa\u4efb\u4f55\u5dee\u5225\uff0c\u4f46\u662fALPHA\u5be6\u9a57\u8868\u793a\uff0c\u4ed6\u5011\u4e0b\u4e00\u6b65\u5c07\u5c0d\u53cd\u6c2b\u539f\u5b50\u7684\u5149\u8b5c\u9032\u884c\u7cbe\u6e96\u6e2c\u91cf\uff0c\u4e26\u8207\u6c2b\u539f\u5b50\u7684\u5149\u8b5c\u9032\u884c\u6bd4\u8f03\u3002\u81f3\u65bc\u7d50\u679c\u5982\u4f55\uff0c\u5c31\u8b93\u6211\u5011\u62ed\u76ee\u4ee5\u5f85\u3002<\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/-fN91hlZ5LU\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><strong>\u539f\u59cb\u8ad6\u6587<\/strong><br \/>\nAn improved limit on the charge of antihydrogen from stochastic acceleration<br \/>\nNature 529, 373\u2013376 (21 January 2016)<br \/>\ndoi:10.1038\/nature16491<\/p>\n<p><strong>\u76f8\u95dc\u5831\u5c0e<\/strong><br \/>\nPhysics World 2016\/01\/28: <a href=\"http:\/\/physicsworld.com\/cws\/article\/news\/2016\/jan\/28\/alpha-confirms-antihydrogen-is-neutral-as-charged\" target=\"_blank\" rel=\"noopener noreferrer\">ALPHA confirms antihydrogen is neutral as charged<\/a><br \/>\n<strong style=\"color: #333399;\">--<\/strong><\/p>\n<p><strong style=\"color: #333399;\">\u4f5c\u8005\uff1a\u9673\u52c1\u8c6a\u3000\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u30022011\u5e74\u65bc\u7f8e\u570b\u7d10\u7d04\u5dde\u7acb\u77f3\u6eaa\u5927\u5b78(SUNY at Stony Brook)\u53d6\u5f97\u535a\u58eb\u5b78\u4f4d\uff0c\u7814\u7a76\u4e3b\u984c\u70ba\u76f8\u5c0d\u8ad6\u6027\u91cd\u96e2\u5b50\u78b0\u649e(Relativistic Heavy Ion Collision)\u3002\u9577\u671f\u64d4\u4efb\u4e2d\u6587\u79d1\u5b78\u65b0\u805e\u7db2\u7ad9\u300c\u79d1\u666f\u300d(Sciscape.org)\u7e3d\u7de8\u8f2f\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u4f4d\u65bcCERN\u7684ALPHA\u5be6\u9a57\u4ed4\u7d30\u6e2c\u91cf\u4e86<\/p>\n","protected":false},"author":20,"featured_media":23794,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,39],"tags":[2380,818,2379,2122,1535,1494,1504],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/02\/22.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/23792"}],"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=23792"}],"version-history":[{"count":4,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/23792\/revisions"}],"predecessor-version":[{"id":32462,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/23792\/revisions\/32462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/23794"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}