2020-12-31 10:59:06<\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"class_list":["post-75917","press","type-press","status-publish","hentry"],"acf":{"title_alt":"","sub_title_alt":"","press_date":"20200902","keep":false,"details":"
\u570b\u969b\u79d1\u5b78\u5408\u4f5c\u7d44\u7e54\u6fc0\u5149\u5e72\u6d89\u5100\u91cd\u529b\u6ce2\u89c0\u6e2c\u7ad9\uff08Laser Interferometer Gravitational-wave Observatory Scientific Collaboration\uff0c\u7c21\u7a31LIGO\uff09\u548c\u8655\u5973\u5ea7\u91cd\u529b\u6ce2\u5718\u968a\uff08Virgo Collaboration\uff0c\u7c21\u7a31Virgo\uff09\u5ba3\u5e03\u63a2\u6e2c\u5230\u7531\u5169\u500b\u5177\u7406\u8ad6\u4e0a\u4e0d\u5141\u8a31\u7684\u8cea\u91cf\u4e4b\u9ed1\u6d1e\u5408\u4f75\u6240\u7522\u751f\u7684\u91cd\u529b\u6ce2\u3002\u9019\u662f\u79d1\u5b78\u754c\u9996\u6b21\u89c0\u6e2c\u5230\u4e2d\u4ecb\u8cea\u91cf\u9ed1\u6d1e\uff0c\u662f\u6b21\u767c\u73fe\u88ab\u7a31\u70baGW190521\uff0c\u5169\u7bc7\u76f8\u95dc\u7814\u7a76\u8ad6\u6587\u5df2\u5728\u300a\u7269\u7406\u8a55\u8ad6\u5feb\u8a0a\u300b\u671f\u520a\uff08Physical Review Letters\uff09\u548c\u300a\u5929\u6587\u7269\u7406\u671f\u520a\u300b\uff08The Astrophysical Journal Letters\uff09\u767c\u8868\u3002\u9999\u6e2f\u4e2d\u6587\u5927\u5b78\uff08\u4e2d\u5927\uff09\u7269\u7406\u7cfb\u9ece\u51a0\u5cf0\u6559\u6388\u548cJuan Calderon Bustillo\u6559\u6388\u7387\u9818\u9999\u6e2f\u552f\u4e00\u53c3\u8207LIGO\u7814\u7a76\u5de5\u4f5c\u7684\u5718\u968a\uff0c\u6df1\u5165\u53c3\u8207\u6b64\u767c\u73fe\u7684\u7814\u7a76\u3002<\/p>\r\n
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\u4e2d\u4ecb\u8cea\u91cf\u9ed1\u6d1e\u7684\u9996\u6b21\u89c0\u6e2c<\/strong><\/p>\r\n \u79d1\u5b78\u5bb6\u5df2\u77e5\u9ed1\u6d1e\u6709\u5169\u7a2e\u4e0d\u540c\u985e\u5225\u3002\u7b2c\u4e00\u7a2e\u662f\u53ea\u6709\u592a\u967d\u6578\u500d\u8cea\u91cf\u7684\u6046\u661f\u9ed1\u6d1e\uff0c\u4f8b\u5982Advanced LIGO\u548cVirgo\u904e\u5f80\u6240\u89c0\u6e2c\u5230\u7684\u9ed1\u6d1e\u3002\u9019\u4e9b\u9ed1\u6d1e\u662f\u6046\u661f\u5728\u6f14\u5316\u5f8c\u671f\u8017\u76e1\u71c3\u6599\u5f8c\u7121\u6cd5\u627f\u53d7\u81ea\u8eab\u91cd\u529b\u800c\u584c\u9677\u7684\u5929\u9ad4\u3002\u53e6\u4e00\u7a2e\u662f\u8cea\u91cf\u53ef\u9054\u592a\u967d\u6578\u5341\u5104\u500d\u7684\u8d85\u5927\u8cea\u91cf\u9ed1\u6d1e\uff0c\u5b58\u5728\u65bc\u5e7e\u4e4e\u6240\u6709\u661f\u7cfb\u7684\u4e2d\u5fc3\uff0c\u5305\u62ec\u4eba\u985e\u6240\u5728\u7684\u9280\u6cb3\u7cfb\uff0c\u5b83\u5011\u6703\u541e\u566c\u4efb\u4f55\u63a5\u8fd1\u7684\u7269\u9ad4\u3002\u9019\u4e9b\u300c\u661f\u969b\u5de8\u4eba\u300d\u5982\u4f55\u5f62\u6210\u4ecd\u662f\u79d1\u5b78\u754c\u7684\u672a\u89e3\u4e4b\u8b0e\u3002\u70ba\u7834\u89e3\u9019\u8b0e\u984c\uff0c\u79d1\u5b78\u5bb6\u63a8\u6e2c\u5b87\u5b99\u5b58\u5728\u8cea\u91cf\u4ecb\u4e4e\u9019\u5169\u7a2e\u985e\u5225\u4e4b\u9593\u7684\u7b2c\u4e09\u7a2e\u9ed1\u6d1e\u985e\u5225—\u4e2d\u4ecb\u8cea\u91cf\u9ed1\u6d1e\u3002\u79d1\u5b78\u5bb6\u4e00\u76f4\u7121\u6cd5\u8b49\u660e\u5b83\u5011\u7684\u5b58\u5728\uff0cGW190521\u7684\u767c\u73fe\u6b63\u662f\u5c0d\u9019\u7a2e\u795e\u79d8\u7269\u9ad4\u7684\u9996\u6b21\u89c0\u6e2c\u3002<\/p>\r\n \u7d93\u904e\u4ed4\u7d30\u5206\u6790Advanced LIGO \u548cVirgo\u63a2\u6e2c\u5668\u6240\u63a2\u6e2c\u5230\u7684GW190521\u8a0a\u865f\uff0c\u6578\u64da\u986f\u793a\u9019\u500b\u8a0a\u865f\u662f\u7531\u5169\u500b\u5206\u5225\u7d0485\u500b\u592a\u967d\u8cea\u91cf\u548c66\u500b\u592a\u967d\u8cea\u91cf\u7684\u9ed1\u6d1e\u5408\u4f75\u767c\u51fa\u3002\u9019\u6b21\u5408\u4f75\u7522\u751f\u4e86\u4e00\u500b142\u500b\u592a\u967d\u8cea\u91cf\u7684\u9ed1\u6d1e\uff0c\u5176\u9918\u4e5d\u500b\u592a\u967d\u8cea\u91cf\u7684\u7269\u8cea\u5247\u5728\u6578\u767e\u6beb\u79d2\u5167\u8f49\u5316\u6210\u91cd\u529b\u6ce2\uff0c\u4f7f\u5f97\u5408\u4f75\u4e8b\u4ef6\u6240\u91cb\u653e\u7684\u5149\u5ea6\u8d85\u51fa\u4e86\u6574\u500b\u53ef\u89c0\u6e2c\u5b87\u5b99\u6240\u6709\u661f\u7cfb\u7684\u5149\u5ea6\u7e3d\u548c\u3002<\/p>\r\n \u5229\u7528\u9ed1\u6d1e\u9032\u884c\u7684\u661f\u969b\u8003\u53e4<\/strong><\/p>\r\n Calderon Bustillo\u6559\u6388\u8868\u793a\uff1a\u300c\u9019\u6b21\u89c0\u6e2c\u662fAdvanced LIGO \u548cVirgo\u6700\u9707\u64bc\u548c\u4ee4\u4eba\u8208\u596e\u7684\u767c\u73fe\u4e4b\u4e00\u3002\u6211\u5011\u7b2c\u4e00\u6b21\u89c0\u6e2c\u5230\u4e2d\u4ecb\u8cea\u91cf\u9ed1\u6d1e\uff0c\u5404\u7a2e\u4ee4\u4eba\u8457\u8ff7\u7684\u5967\u79d8\u548c\u6311\u6230\u4ea6\u96a8\u4e4b\u800c\u4f86\u3002\u5c31\u50cf\u6050\u9f8d\u5316\u77f3\u4e00\u6a23\uff0c\u6211\u5011\u53ef\u900f\u904e\u9ed1\u6d1e\u9032\u884c\u661f\u5bbf\u9593\u7684\u8003\u53e4\uff0c\u9032\u4e00\u6b65\u4e86\u89e3\u6046\u661f\u7684\u8a95\u751f\u548c\u6b7b\u4ea1\u3002\u300d<\/p>\r\n \u9ece\u51a0\u5cf0\u6559\u6388\u5247\u8868\u793a\uff1a\u300c\u5982\u679c\u6211\u5011\u5c0d\u6046\u661f\u6f14\u5316\u7684\u8a8d\u77e5\u662f\u6b63\u78ba\u7684\u8a71\uff0c\u9019\u6b21\u76f8\u649e\u7684\u5169\u500b\u9ed1\u6d1e\u8cea\u91cf\u592a\u5927\u4e86\uff0c\u5b83\u5011\u662f\u4e0d\u53ef\u80fd\u7531\u6046\u661f\u584c\u9677\u5f62\u6210\u7684\u3002\u9019\u53ef\u80fd\u610f\u5473\u8457\u5408\u4f75\u524d\u7684\u5169\u500b\u9ed1\u6d1e\uff0c\u4e5f\u662f\u7531\u5176\u4ed6\u9ed1\u6d1e\u5408\u4f75\u800c\u6210\u7684\u3002\u9019\u500b\u767c\u73fe\u975e\u5e38\u6709\u8da3\uff0c\u56e0\u70ba\u9019\u662f\u6211\u5011\u4e00\u76f4\u4ee5\u4f86\u63a8\u65b7\u8d85\u5927\u8cea\u91cf\u9ed1\u6d1e\u7684\u5f62\u6210\u6a5f\u5236\u4e4b\u4e00\u3002\u300d<\/p>\r\n \u5c0d\u611b\u56e0\u65af\u5766\u7684\u7406\u8ad6\u7684\u6e2c\u8a66\u53ca\u5176\u4ed6\u672a\u77e5\u9818\u57df\u7684\u63a2\u7d22<\/strong><\/p>\r\n 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\u6fc0\u5149\u5e72\u6d89\u5100\u91cd\u529b\u6ce2\u89c0\u6e2c\u7ad9<\/strong>\uff08<\/strong>LIGO<\/strong>\uff09<\/strong><\/p>\r\n LIGO\u7531\u7f8e\u570b\u570b\u5bb6\u79d1\u5b78\u57fa\u91d1\u6703\uff08\u7c21\u7a31NSF\uff09\u65a5\u8cc7\u8cc7\u52a9\uff0c\u4e26\u7531\u52a0\u5dde\u7406\u5de5\u5b78\u9662\u548c\u9ebb\u7701\u7406\u5de5\u5b78\u9662\u904b\u4f5c\u3002\u9019\u5169\u6240\u9662\u6821\u5171\u540c\u69cb\u601d\u548c\u5e36\u9818Initial and Advanced LIGO projects\u7b49\u4e00\u7cfb\u5217\u7814\u7a76\u5de5\u4f5c\u3002Advanced LIGO\u7684\u8cc7\u52a9\u4e3b\u8981\u7531NSF\u5e36\u9818\uff0c\u4e26\u5f97\u5230\u5fb7\u570b\u99ac\u514b\u65af·\u666e\u6717\u514b\u5b78\u6703\uff08Max Planck Society\uff09\u3001\u82f1\u570b\u79d1\u6280\u8a2d\u65bd\u59d4\u54e1\u6703\uff08Science and Technology Facilities Council\uff09\u548c\u6fb3\u6d32\u7814\u7a76\u5c40\uff08Australian Research Council\uff09\u5168\u529b\u652f\u6301\u3002<\/p>\r\n \u4e16\u754c\u5404\u5730\u8d85\u904e1,200\u4f4d\u79d1\u5b78\u5bb6\u548c\u767e\u591a\u6240\u9662\u6821\u53c3\u8207\u4e86LIGO\u79d1\u5b78\u5408\u4f5c\u7d44\u7e54\u7684\u7814\u7a76\uff0c\u7576\u4e2d\u5305\u62ecGEO\u5408\u4f5c\u7d44\uff08GEO Collaboration\uff09\u53ca\u6fb3\u6d32\u5e72\u6d89\u5f15\u529b\u5929\u6587\u5354\u6703\uff08Australian Collaboration OzGrav\uff09\u3002\u5176\u4ed6\u5408\u4f5c\u5925\u4f34\u53ef\u53c3\u95b1\u4ee5\u4e0b\u9023\u7d50\uff1a http:\/\/ligo.org\/partners.php<\/a><\/p>\r\n \u8655\u5973\u5ea7\u91cd\u529b\u6ce2\u5718\u968a<\/strong>\uff08<\/strong>The Virgo Collaboration<\/strong>\uff09<\/strong><\/p>\r\n 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