{"id":36385,"date":"2021-05-19T00:05:00","date_gmt":"2021-05-18T16:05:00","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=36385"},"modified":"2021-06-16T10:10:29","modified_gmt":"2021-06-16T02:10:29","slug":"%e8%b6%85%e6%96%b0%e6%98%9fsn-1987a%ef%bc%88%e4%b8%8b%ef%bc%89%ef%bc%9a30%e5%b9%b4%e8%b2%a2%e7%8d%bb","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=36385","title":{"rendered":"\u8d85\u65b0\u661fSN 1987A\uff08\u4e0b\uff09\uff1a30\u5e74\u8ca2\u737b"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u8d85\u65b0\u661fSN 1987A\u7206\u767c\u81f3\u4eca\u5df2\u7d9330\u591a\u5e74\uff0c\u9019\u6bb5\u6642\u9593\u5929\u6587\u5b78\u5bb6\u5011\u6301\u7e8c\u5730\u5411\u5b83\u5b78\u7fd2\u5404\u7a2e\u5929\u6587\u77e5\u8b58\u3002\u9664\u4e86\u5e6b\u52a9\u6211\u5011\u4fee\u6b63\u4e86\u6046\u661f\u6f14\u5316\u7684\u6a21\u578b\u4ee5\u5916\uff0c\u6211\u5011\u9084\u89c0\u6e2c\u5230\u4e86\u795e\u5947\u3001\u7f8e\u9e97\u7684\u74b0\u3002\u53e6\u5916\u5728\u7206\u767c\u7576\u6642\u9084\u767c\u5c04\u4e86\u8d85\u7d1a\u5927\u91cf\u7684\u5fae\u4e2d\u5b50\uff0c\u8b93\u5fae\u4e2d\u5b50\u5929\u6587\u5b78\u6709\u4e86\u66f4\u597d\u7684\u767c\u5c55\u8207\u6210\u679c\u3002\u6700\u5f8c\uff0c\u4f9d\u64da\u6a21\u578b\uff0c\u5929\u6587\u5b78\u5bb6\u5011\u8a8d\u70baSN 1987A\u7206\u767c\u5f8c\uff0c\u88e1\u9762\u6703\u6709\u4e00\u9846\u4e2d\u5b50\u661f\u3002\u5728\u52aa\u529b\u4e8630\u591a\u5e74\u7684\u89c0\u6e2c\u5f8c\uff0c\u6700\u8fd1\u79d1\u5b78\u5bb6\u597d\u4e0d\u5bb9\u6613\u5f9e\u4e2d\u627e\u5230\u4e86\u4e00\u4e9b\u4e2d\u5b50\u661f\u7684\u8de1\u8c61\u3002<\/strong><\/span><\/p>\n<figure id=\"attachment_36397\" aria-describedby=\"caption-attachment-36397\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-36397 size-full\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u7279\u8272\u5716\u7247-1.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u7279\u8272\u5716\u7247-1.jpg 700w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u7279\u8272\u5716\u7247-1-300x200.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-36397\" class=\"wp-caption-text\">\u5716\u7247\u51fa\u8655 ESO\/L. Cal\u00e7ada [1]<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c\u8a31\u4e16\u7a4e<\/strong><\/p>\n<p><span style=\"color: #008080;\"><strong>\u25cf\u6046\u661f\u6f14\u5316<\/strong><\/span><\/p>\n<p>SN 1987A\u7684\u4f4d\u7f6e\u5728\u5927\u9ea5\u54f2\u502b\u661f\u96f2\uff08Large Magellanic Cloud\uff0c\u7c21\u7a31LMC\uff09\uff0c\u5927\u9ea5\u54f2\u502b\u661f\u96f2\u662f\u7e5e\u884c\u9280\u6cb3\u7cfb\u7684\u885b\u661f\u661f\u7cfb\u3002\u5b83\u96e2\u6211\u5011\u7684\u8ddd\u96e2\u4e5f\u975e\u5e38\u8fd1\u3001\u8207\u5176\u4ed6\u7684\u661f\u7cfb\u76f8\u6bd4\u975e\u5e38\u660e\u4eae\uff0c\u800c\u4e14\u4f4d\u7f6e\u63a5\u8fd1\u5929\u7403\u5357\u6975\u3001\u5e7e\u4e4e\u4e0d\u6703\u843d\u5165\u5730\u4e0b\u3002\u56e0\u70ba\u9019\u4e9b\u539f\u56e0\uff0c\u6211\u5011\u53ef\u4ee5\u505a\u51fa\u975e\u5e38\u4ed4\u7d30\u7684\u89c0\u6e2c\u3002\u8d85\u65b0\u661f\u662f\u6046\u661f\u6f14\u5316\u665a\u671f\u5f8c\u7684\u5927\u7206\u767c\uff0c\u6703\u767c\u5c04\u5927\u91cf\u7684\u80fd\u91cf\u8207\u7269\u8cea\uff0c\u4eae\u5ea6\u4e5f\u6703\u5927\u5e45\u5ea6\u7684\u63d0\u5347\u3001\u4e26\u4e14\u7dad\u6301\u6578\u500b\u6708\u3001\u751a\u81f3\u6578\u5e74\u3002\u5c0d\u8d85\u65b0\u661f\u7684\u89c0\u6e2c\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u5927\u5927\u5730\u7406\u89e3\u6046\u661f\u6f14\u5316\u7684\u904e\u7a0b\u3002[2][3][4]<\/p>\n<p>SN 1987A\u7684\u524d\u8eab\u662f\u4e00\u9846\u53eb\u505a\u300c<strong>Sanduleak -69\u00b0 202a<\/strong>\u300d\u7684\u300c\u85cd\u8d85\u5de8\u661f\u300d\u3002\u85cd\u8d85\u5de8\u661f\u7684\u5927\u5c0f\u662f\u592a\u967d\u768415\u523050\u500d\uff0c\u8cea\u91cf\u662f\u592a\u967d\u768410\u5230150\u500d\uff0c\u8868\u9762\u6eab\u5ea6\u9ad8\u9054\u4e0a\u842c\u5ea6\uff0c\u5e7e\u4e4e\u662f\u6046\u661f\u5bb6\u65cf\u7576\u4e2d\u6eab\u5ea6\u6700\u9ad8\u3001\u4eae\u5ea6\u6700\u4eae\u7684\u3002\u6709\u53e6\u5916\u4e00\u7a2e\u8d85\u5de8\u661f\u53eb\u505a\u300c\u7d05\u8d85\u5de8\u661f\u300d\uff0c\u8cea\u91cf\u53ea\u6709\u592a\u967d\u768410\u523040\u500d\uff0c\u8868\u9762\u6eab\u5ea6\u53ea\u6709\u5927\u69824000\u5ea6\uff0c\u4f46\u662f\u5927\u5c0f\u662f\u592a\u967d\u7684\u5e7e\u767e\u500d\uff0c\u662f\u6046\u661f\u5bb6\u65cf\u7576\u4e2d\u6700\u5927\u9846\u7684\u3002\u5728SN 1987A\u51fa\u73fe\u4ee5\u524d\uff0c\u5929\u6587\u5b78\u5bb6\u4e00\u822c\u8a8d\u70ba\u53ea\u6709\u7d05\u8d85\u5de8\u661f\u6703\u767c\u751f\u8d85\u65b0\u661f\u7206\u70b8\uff0c\u800c SN 1987A\u5247\u8b93\u79d1\u5b78\u5bb6\u5fc5\u9808\u91cd\u65b0\u601d\u8003\u5927\u8cea\u91cf\u6046\u661f\u6f14\u5316\u7684\u904e\u7a0b\u3002\u96a8\u8457\u6108\u4f86\u6108\u591a\u8d85\u65b0\u661f\u89c0\u6e2c\u8cc7\u6599\u51fa\u7210\uff0c\u6211\u5011\u767c\u73fe\u5176\u5be6\u6709\u70ba\u6578\u4e0d\u5c11\u7684\u85cd\u8d85\u5de8\u661f\u90fd\u80fd\u8f49\u70ba\u8d85\u65b0\u661f\u3002\u76f4\u81f3\u4eca\u65e5\uff0c\u5929\u6587\u5b78\u5bb6\u5011\u4ecd\u7136\u5c0d\u6b64\u4e86\u89e3\u751a\u5c11\u3002[2][4][5][6][7]<\/p>\n<p><span style=\"color: #008080;\"><strong>\u25cf\u9031\u570d\u7684\u300c\u74b0\u300d<\/strong><\/span><\/p>\n<p>SN 1987A\u5468\u906d\u6709\u4e00\u5708\u74b0\u72c0\u5206\u5e03\u7684\u7269\u8cea\u3002\u64da\u63a8\u6e2c\uff0c\u9019\u4e9b\u7269\u8cea\u5176\u5be6\u5728\u7206\u70b8\u4e4b\u524d\u5c31\u5b58\u5728\u4e86\u3002\u56e0\u70ba\u5b83\u5011\u4e0d\u6703\u767c\u5149\uff0c\u6240\u4ee5\u672c\u4f86\u662f\u7121\u6cd5\u89c0\u6e2c\u5230\u7684\u3002\u4e00\u76f4\u5230\u4e2d\u592e\u7206\u70b8\u7522\u751f\u7684\u7d2b\u5916\u7dda\u6253\u5230\u5b83\u4e4b\u5f8c\uff0c\u624d\u300c\u9ede\u4eae\u300d\u4e86\u9019\u5708\u74b0\u72c0\u5206\u4f48\u7684\u7269\u8cea\u3002\u5f9e\u7206\u70b8\u5230\u74b0\u72c0\u7d50\u69cb\u88ab\u9ede\u4eae\u6642\u9593\u5927\u7d04\u662f0.66\u5e74\uff0c\u63db\u7b97\u6210\u8ddd\u96e2\u5c31\u662f0.66\u5149\u5e74\u3002\u518d\u642d\u914d\u89c0\u6e2c\u5230\u7684\u5f27\u5ea6\u662f0.808\u89d2\u79d2\uff0c\u53ef\u4ee5\u63a8\u77e5\u6211\u5011\u8207\u9019\u9846\u8d85\u65b0\u661f\u7684\u8ddd\u96e2\u662f16,800\u5149\u5e74\u3002\u5f8c\u4f861994\u5e74\u5728\u54c8\u4f2f\u671b\u9060\u93e1\u6240\u62cd\u651d\u7684\u53ef\u898b\u5149\u5716\u7247\u4e2d\uff0c\u7adf\u7136\u53c8\u51fa\u73fe\u4e86\u53e6\u5916\u5169\u500b\u74b0\uff08\u57161\uff09\u3002\u6709\u4e9b\u8aaa\u6cd5\u8a8d\u70ba\u9019\u4e9b\u74b0\u72c0\u7269\u8cea\u662f\u90a3\u9846\u300c<strong>Sanduleak -69\u00b0 202a<\/strong>\u300d\u7684\u6046\u661f\u98a8\u6240\u7522\u751f\u7684\uff0c\u4f46\u662f\u5230\u5e95\u70ba\u4ec0\u9ebc\u6703\u6709\u9019\u500b\u7d50\u69cb\u5247\u9084\u7121\u6cd5\u78ba\u5b9a\u3002[2][4]<\/p>\n<figure id=\"attachment_36398\" aria-describedby=\"caption-attachment-36398\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-36398\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57161-1.jpg\" alt=\"\" width=\"700\" height=\"708\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57161-1.jpg 700w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57161-1-297x300.jpg 297w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-36398\" class=\"wp-caption-text\">\u57161\uff1aSN 1987A\u7684\u4e09\u74b0\u7d50\u69cb\u3002\u4e2d\u592e\u662f\u8d85\u65b0\u661f\u7206\u70b8\u5f8c\u7684\u907a\u9ab8\u3002\u4e0a\u4e0b\u5404\u6709\u4e00\u9846\u4eae\u661f\u8207\u9019\u9846\u8d85\u65b0\u661f\u7121\u95dc\uff0c\u53ea\u662f\u525b\u597d\u4e5f\u5728\u8996\u7dda\u7bc4\u570d\u5167\u3002\u5716\u7247\u4f86\u6e90\uff1a George Sonneborn (Goddard Space Flight Center), Jason Pun (NOAO), the STIS Instrument Definition Team, and NASA\/ESA [8]<\/figcaption><\/figure>\n<p>\u9019\u4e9b\u74b0\u7684\u4eae\u5ea6\u9084\u6703\u8b8a\u5316\u3002\u6700\u5167\u5708\u7684\u74b0\u57282001\u5e74\u81f32009\u5e74\u4e4b\u9593\u660e\u986f\u5730\u8b8a\u4eae\u4e86\uff08\u57162\uff09\uff0c\u539f\u56e0\u662f\u7206\u70b8\u6642\u62cb\u5c04\u51fa\u4f86\u7684\u7269\u8cea\u6253\u5230\u4e86\u9019\u500b\u74b0\u7684\u5167\u5c64\uff0c\u53c8\u518d\u5ea6\u52a0\u71b1\u9019\u500b\u74b0\u3002\u80fd\u91cf\u751a\u81f3\u5f37\u5927\u5230\u7522\u751f\u4e86X\u5149\uff0c\u4f7f\u5f97\u74b0\u7684X\u5149\u6ce2\u6bb5\u4e5f\u8b8a\u4eae\u4e86\u5c07\u8fd13\u500d\uff01\u4e0d\u904e\u9019\u500b\u74b0\u5c07\u6703\u56e0\u70ba\u885d\u64ca\u6ce2\u7684\u7834\u58de\u529b\u800c\u9010\u6f38\u6d88\u5931\uff0c2018\u5e74\u7684\u89c0\u6e2c\u4e2d\u5df2\u7d93\u767c\u73fe\u885d\u64ca\u6ce2\u62b5\u9054\u9019\u500b\u74b0\u4e86\uff0c\u9810\u8a08\u6703\u5728\u63a5\u4e0b\u4f86\u768410\u5e74\u6f38\u6f38\u8f49\u6697\uff0c\u6240\u4ee5\u8981\u89c0\u8cde\u7814\u7a76\u7684\u8a71\u8981\u8d81\u65e9\u624d\u597d\u3002[2]<\/p>\n<figure id=\"attachment_36399\" aria-describedby=\"caption-attachment-36399\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-36399\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57162-1.jpg\" alt=\"\" width=\"800\" height=\"415\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57162-1.jpg 1280w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57162-1-300x156.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57162-1-768x398.jpg 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57162-1-1024x531.jpg 1024w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-36399\" class=\"wp-caption-text\">\u57162\uff1aSN 1987A\uff0c\u4ee5\u53ca\u5468\u906d\u74b0\u72c0\u7269\u8cea\u7684\u4eae\u5ea6\u8b8a\u5316\u3002\u5716\u7247\u4f86\u6e90\uff1aNASA, ESA, and R. Kirshner (Harvard-Smithsonian Center for Astrophysics and Gordon and Betty Moore Foundation) and P. Challis (Harvard-Smithsonian Center for Astrophysics) [9]<\/figcaption><\/figure>\n<p><span style=\"color: #008080;\"><strong>\u25cf\u5fae\u4e2d\u5b50<\/strong><\/span><\/p>\n<p>\u5728\u767c\u73fe\u8005\u4f0a\u6069\uff0e\u8b1d\u723e\u9813\uff08Ian Shelton\uff09\u89c0\u6e2c\u5230\u7206\u70b8\u7684\u6578\u5c0f\u6642\u4ee5\u524d\uff0c\u5c31\u5df2\u7d93\u6709\u5fae\u4e2d\u5b50\u62b5\u9054\u4e86\u5730\u7403\u3002\u4e00\u822c\u8a8d\u70ba\u9019\u662f\u56e0\u70ba\u5728\u8d85\u65b0\u661f\u7206\u70b8\u7684\u6642\u5019\uff0c\u5fae\u4e2d\u5b50\u6703\u6bd4\u5149\u66f4\u65e9\u8dd1\u51fa\u4f86\u3002\u5728\u73fe\u4ee3\u8d85\u65b0\u661f\u7206\u70b8\u7684\u6a21\u578b\u4e2d\uff0c99%\u7684\u80fd\u91cf\u90fd\u6703\u88ab\u5fae\u4e2d\u5b50\u5e36\u8d70\u3002\u6839\u64da\u4f30\u8a08\uff0c\u7576\u6642SN 1987A\u767c\u5c04\u51fa\u4f86\u7684\u5fae\u4e2d\u5b50\u591a\u905410<sup>58<\/sup>\u500b\uff01\u5728\u90a3\u6bb5\u7206\u767c\u7684\u6642\u9593\u88e1\u9762\uff0c\u6709\u5927\u7d0410<sup>30<\/sup>\u500b\u5fae\u4e2d\u5b50\u7a7f\u8d8a\u5730\u7403\u3001\u8d85\u904e10<sup>16<\/sup>\u500b\u7a7f\u8d8a\u6211\u5011\u7684\u8eab\u9ad4\uff01[2]<\/p>\n<p>\u7576\u6642\u6709\u4e09\u5ea7\u5929\u6587\u53f0\u89c0\u6e2c\u5230\u4e86\u9019\u4e00\u6279\u5fae\u4e2d\u5b50\uff0c\u5fae\u4e2d\u5b50\u4e0d\u662f\u671d\u8457\u67d0\u500b\u65b9\u5411\u62cd\u651d\u7167\u7247\u5c31\u597d\uff0c\u800c\u5f97\u5c07\u8a0a\u865f\u6578\u64da\u5132\u5b58\u8d77\u4f86\u53e6\u5916\u5206\u6790\u3002\u7206\u70b8\u767c\u751f\u4e00\u3001\u5169\u5929\u4ee5\u5f8c\uff0c\u795e\u5ca1\u63a2\u6e2c\u5668\u7684\u5718\u968a\u6536\u5230\u4e86\u8d85\u65b0\u661f\u7206\u70b8\u6d88\u606f\uff08\u7576\u6642\u9084\u662f\u7528\u50b3\u771f\uff0c\u50b3\u771f\u539f\u7a3f\u898b\u57163\uff09\u3002\u7814\u7a76\u4eba\u54e1\u7acb\u523b\u524d\u5f80\u5075\u6e2c\u5668\uff0c\u5c07\u8cc7\u6599\u5132\u5b58\u7684\u78c1\u76e4\u53d6\u4e0b\uff08\u90a3\u6642\u5019\u53ef\u9084\u6c92\u8fa6\u6cd5\u7db2\u8def\u50b3\u8f38\u9019\u4e9b\u8cc7\u6599\u3001\u800c\u662f\u7528\u78c1\u76e4\u7d00\u9304\uff09\u3001\u8457\u624b\u7814\u7a76\u6578\u64da\u3002\u5718\u968a\u771f\u7684\u767c\u73fe\u5728\u67d0\u4e9b\u66f4\u65e9\u7684\u6642\u9593\u9ede\u5075\u6e2c\u5230\u4e86\u5927\u91cf\u7684\u8a0a\u865f\u3001\u5408\u7406\u63a8\u65b7\u6355\u6349\u5230\u4e86\u8d85\u65b0\u661f\u7206\u70b8\u7522\u751f\u7684\u5fae\u4e2d\u5b50\uff01\u5e78\u904b\u7684\u4e8b\u60c5\u662f\uff0c\u5c31\u5728\u7206\u767c\u524d\u7684\u5e7e\u5206\u9418\u795e\u5ca1\u63a2\u6e2c\u5668\u66fe\u7d93\u505c\u6a5f2\u5206\u9418\u505a\u7dad\u8b77\uff0c\u5dee\u4e00\u9ede\u9ede\u5c31\u932f\u904e\u4e86\u5462\uff08\u57164\uff09\uff01[10]<\/p>\n<figure id=\"attachment_36400\" aria-describedby=\"caption-attachment-36400\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-36400\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57163-1.jpg\" alt=\"\" width=\"800\" height=\"406\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57163-1.jpg 1219w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57163-1-300x152.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57163-1-768x390.jpg 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57163-1-1024x520.jpg 1024w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-36400\" class=\"wp-caption-text\">\u57163\uff1a\u795e\u5ca1\u63a2\u6e2c\u5668\u6536\u5230SN 1987A\u6d88\u606f\u7684\u50b3\u771f\u3002\u5716\u7247\u6388\u6b0a\uff1aKamioka Observatory, ICRR (Institute for Cosmic Ray Research), The University of Tokyo\uff1b\u5716\u7247\u4f86\u6e90\uff1a[10]<\/figcaption><\/figure>\n<figure id=\"attachment_36401\" aria-describedby=\"caption-attachment-36401\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-36401\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57164.gif\" alt=\"\" width=\"800\" height=\"565\"><figcaption id=\"caption-attachment-36401\" class=\"wp-caption-text\">\u57164\uff1a\u795e\u5ca1\u63a2\u6e2c\u5668\u7684\u8cc7\u6599\u5206\u6790\u7d50\u679c\u3002\u6a6b\u8ef8\u662f\u6642\u9593\uff0c\u7e31\u8ef8\u662f\u5075\u6e2c\u5230\u7684\u8a0a\u865f\u3002\u6642\u9593\u9806\u5e8f\u662f\u7531\u53f3\u5230\u5de6\u3002\u5927\u591a\u6578\u6642\u9593\u7684\u8a0a\u865f\u662f\u96dc\u8a0a\uff0c\u4e0d\u4e00\u5b9a\u662f\u771f\u7684\u6709\u5075\u6e2c\u5230\u5fae\u4e2d\u5b50\u3002\u53ef\u4ee5\u770b\u5230\u8a0a\u865f\u5728\u67d0\u500b\u6642\u9593\u7a81\u7136\u9ad8\u51fa\u4e86\u80cc\u666f\u5f37\u5ea6\u975e\u5e38\u591a\uff0c\u4ee3\u8868\u90a3\u500b\u6642\u5019\u6709\u5176\u4ed6\u7684\u8a0a\u865f\u4f86\u6e90\u3002\u9760\u8fd1\u53f3\u908a\u6709\u500b\u5730\u65b9\u6c92\u6709\u9ed1\u9ede\uff0c\u4ee3\u8868\u5728\u90a3\u6bb5\u6642\u9593\u505c\u6b62\u904b\u4f5c\u3002\u7576\u6642\u5075\u6e2c\u5668\u6b63\u5728\u4fdd\u990a\u7dad\u8b77\uff0c\u6642\u9593\u8ddd\u96e2\u975e\u5e38\u8fd1\uff0c\u5dee\u5169\u5206\u9418\u5c31\u932f\u904e\u4e86\uff01\u5716\u7247\u4f86\u6e90\uff1aKamioka Observatory, ICRR (Institute for Cosmic Ray Research), The University of Tokyo\uff1b[10]<\/figcaption><\/figure>\n<p><span style=\"color: #008080;\"><strong>\u25cf\u4e2d\u5b50\u661f<\/strong><\/span><\/p>\n<p>\u300c\u4e2d\u5b50\u661f\uff08Neutron Star\uff09\u300d\u662f\u6046\u661f\u6f14\u5316\u7684\u5176\u4e2d\u4e00\u7a2e\u6700\u7d42\u578b\u614b\u3002\u53ea\u670915\u516c\u91cc\u5de6\u53f3\u5927\u5c0f\uff0c\u8cea\u91cf\u537b\u8ddf\u592a\u967d\u5dee\u4e0d\u591a\uff0c\u6bcf\u4e00\u5e73\u65b9\u516c\u5206\u5927\u7d04\u6709\u4e00\u5146\u516c\u65a4\uff01\u4e2d\u5b50\u661f\u6703\u767c\u5c04\u96fb\u78c1\u8f3b\u5c04\uff0c\u5982\u679c\u525b\u597d\u5c0d\u8457\u5730\u7403\u6253\u904e\u4f86\u7684\u8a71\uff0c\u6211\u5011\u5c31\u80fd\u770b\u5230\u9019\u500b\u8a0a\u865f\u3002\u4f46\u662f\u56e0\u70ba\u4e2d\u5b50\u661f\u6703\u4ee5\u975e\u5e38\u5feb\u7684\u901f\u5ea6\u81ea\u8f49\uff0c\u8b93\u9019\u4e9b\u8f3b\u5c04\u50cf\u71c8\u5854\u7684\u71c8\u5149\u4e00\u6a23\u8f49\u4f86\u8f49\u53bb\uff08\u985e\u4f3c\u71c8\u5854\u4e00\u6a23\uff0c\u898b\u57165\uff09\uff0c\u9020\u6210\u5730\u7403\u4e0a\u5075\u6e2c\u5230\u7684\u8a0a\u865f\u898f\u5f8b\u6027\u7684\u51fa\u73fe\uff0c\u9019\u7a2e\u6642\u5019\u53c8\u88ab\u7a31\u70ba\u8108\u885d\u661f\u3002\u4e0d\u904e\u8108\u885d\u661f\u4e0d\u4e00\u5b9a\u662f\u4e2d\u5b50\u661f\uff0c\u4e5f\u53ef\u80fd\u662f\u767d\u77ee\u661f[11][12][13]<\/p>\n<p>\u4f9d\u7167\u76ee\u524d\u5c0d\u6046\u661f\u6f14\u5316\u7684\u7406\u89e3\uff0c\u5929\u6587\u5b78\u5bb6\u5011\u63a8\u6e2cSN 1987A\u7206\u70b8\u5f8c\u61c9\u8a72\u6703\u7559\u4e0b\u4e00\u9846\u4e2d\u5b50\u661f\u3002\u5728\u81ea1987\u5e74\u7206\u767c\u4ee5\u4f86\u9577\u905430\u5e74\u7684\u89c0\u6e2c\u5f8c\uff0c\u7d42\u65bc\u57282019\u5e74\u7684\u7121\u7dda\u96fb\u6ce2\u5716\u50cf\u7576\u4e2d\uff0c\u89c0\u6e2c\u5230\u4e00\u500b\u8cea\u91cf\u8f03\u70ba\u5bc6\u96c6\u7684\u9ede\uff0c\u6210\u70ba\u4e86\u9996\u500b\u4e2d\u5b50\u661f\u5b58\u5728\u7684\u53ef\u80fd\u8b49\u64da\u3002\u63a5\u8457\u53c8\u5728\u4eca\u5e74\uff082021\u5e74\uff09\uff0c\u85c9\u7531X\u5149\u7684\u89c0\u6e2c\uff0c\u767c\u73fe\u8108\u885d\u661f\u5b58\u5728\u7684\u8de1\u8c61\uff0c\u9019\u9846\u5f88\u53ef\u80fd\u5c31\u662f\u79d1\u5b78\u5bb6\u5011\u627e\u4e8630\u5e74\u7684\u4e2d\u5b50\u661f\u3002\u96d6\u7136\u76ee\u524d\u9084\u6c92\u6709\u78ba\u8a8d\uff0c\u4f46\u537b\u662f\u5f88\u5927\u7684\u9f13\u821e[15][16]\u3002<\/p>\n<p>\u5373\u4fbf\u904e\u4e8630\u591a\u5e74\uff0cSN 1987A\u9084\u662f\u80fd\u6301\u7e8c\u5e36\u7d66\u6211\u5011\u66f4\u591a\u7684\u8c50\u5bcc\u7684\u77e5\u8b58\u3002\u5929\u6587\u5b78\u5bb6\u4e5f\u662f\u300c\u9760\u5929\u5403\u98ef\u300d\u7684\u4eba\uff0c\u9019\u6b21\u8d85\u65b0\u661f\u7206\u70b8\u5c0d\u5929\u6587\u5b78\u5bb6\u4f86\u8aaa\u662f\u4e00\u6b21\u5927\u8c50\u6536\u3002\u73fe\u5728\u7684\u6280\u8853\u5df2\u7d93\u80fd\u5920\u5f88\u5feb\u5730\u627e\u5230\u65b0\u7684\u8d85\u65b0\u661f\u3001\u89c0\u6e2c\u6280\u8853\u4e5f\u8b8a\u5f97\u66f4\u597d\u3002\u76f8\u4fe1\u4e0b\u6b21\u53c8\u6709\u9019\u6a23\u5b50\u7684\u6a5f\u7de3\u7684\u6642\u5019\uff0c\u5929\u6587\u5b78\u5bb6\u5011\u80fd\u5920\u6316\u6398\u66f4\u591a\u7684\u5bf6\u85cf\u3002<\/p>\n<figure id=\"attachment_36402\" aria-describedby=\"caption-attachment-36402\" style=\"width: 612px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-36402\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57165.jpg\" alt=\"\" width=\"612\" height=\"792\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57165.jpg 612w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u57165-232x300.jpg 232w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><figcaption id=\"caption-attachment-36402\" class=\"wp-caption-text\">\u57165\uff1a\u8108\u885d\u661f\u793a\u610f\u5716\u3002\u5716\u7247\u4f86\u6e90\uff1aBill Saxton, NRAO\/AUI\/NSF [14]<\/figcaption><\/figure>\n<p><strong>\u53c3\u8003\u8cc7\u6599\uff1a<\/strong><\/p>\n<ol>\n<li>[1] <u><\/u><a href=\"https:\/\/www.eso.org\/public\/images\/eso1032a\/\">The material around SN 1987A (artist\u2019s impression)<\/a><\/li>\n<li>[2] <a href=\"https:\/\/en.wikipedia.org\/wiki\/SN_1987A\">wiki \/ SN 1987A<\/a><\/li>\n<li>[3] <a href=\"https:\/\/en.wikipedia.org\/wiki\/Supernova\">wiki \/ Supernova<\/a><\/li>\n<li>[4] <a href=\"https:\/\/pb.ps-taiwan.org\/catalog\/ins.php?index_m1_id=1&amp;index_id=52\">\u4f59\u6d77\u5cef <\/a><a href=\"https:\/\/pb.ps-taiwan.org\/catalog\/ins.php?index_m1_id=1&amp;index_id=52\"><em>\u6301\u7e8c\u5e36\u4f86\u65b0\u9a5a\u5947\u7684\u8d85\u65b0\u661f<\/em><em>1987A <\/em><\/a><a href=\"https:\/\/pb.ps-taiwan.org\/catalog\/ins.php?index_m1_id=1&amp;index_id=52\">\u7269\u7406\u96d9\u6708\u520a (2017)<\/a><\/li>\n<li>[5] <a href=\"https:\/\/en.wikipedia.org\/wiki\/Blue_supergiant_star\">wiki \/ Blue supergiant star<\/a><\/li>\n<li>[6] <a href=\"https:\/\/en.wikipedia.org\/wiki\/Red_supergiant_star\">wiki \/ Red supergiant star<\/a><\/li>\n<li>[7] <a href=\"https:\/\/en.wikipedia.org\/wiki\/History_of_supernova_observation#Telescope_observation\">wiki \/ History of supernova observation<\/a><\/li>\n<li>[8]<a href=\"https:\/\/esahubble.org\/images\/opo9719b\/\"> ESA \/ Supernova 1987a<\/a><\/li>\n<li>[9]<a href=\"https:\/\/esahubble.org\/images\/heic1704b\/\"> ESA \/ Supernova 1987A over time<\/a><\/li>\n<li>[10] <a href=\"http:\/\/www-sk.icrr.u-tokyo.ac.jp\/whatsnew\/2017\/02\/SN1987A-en.html\">30 years after the detection of SN1987A neutrinos<\/a><\/li>\n<li>[11] <a href=\"https:\/\/en.wikipedia.org\/wiki\/Neutron_star\">wiki \/ Neutron star<\/a><\/li>\n<li>[12] <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pulsar\">wiki \/ Pulsar<\/a><\/li>\n<li>[13] <a href=\"https:\/\/www.space.com\/22180-neutron-stars.html\">Neutron Stars: Definition &amp; Facts <\/a><\/li>\n<li>[14] <a href=\"https:\/\/www.nrao.edu\/pr\/2012\/aaaspulsars\/\">NRAO \/ Pulsars: The Universe's Gift to Physics<\/a><\/li>\n<li>[15] <a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/1538-4357\/ab93c2\">Dany Page et al 2020 ApJ 898 125<\/a><\/li>\n<li>[16] <a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/abdf5a\">Emanuele Greco et al 2021 ApJL 908 L4<\/a><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d85\u65b0\u661fSN 1987A\u7206\u767c\u81f3\u4eca\u5df2\u7d9330\u591a\u5e74\uff0c\u9019\u6bb5\u6642\u9593\u5929\u6587\u5b78\u5bb6\u5011\u6301\u7e8c\u5730\u5411\u5b83\u5b78\u7fd2\u5404\u7a2e\u5929\u6587\u77e5\u8b58\u3002\u9664\u4e86\u5e6b\u52a9\u6211\u5011\u4fee\u6b63\u4e86\u6046\u661f\u6f14\u5316\u7684\u6a21\u578b\u4ee5\u5916\uff0c\u6211\u5011\u9084\u89c0\u6e2c\u5230\u4e86\u795e\u5947\u3001\u7f8e\u9e97\u7684\u74b0\u3002\u53e6\u5916\u5728\u7206\u767c\u7576\u6642\u9084\u767c\u5c04\u4e86\u8d85\u7d1a\u5927\u91cf\u7684\u5fae\u4e2d\u5b50\uff0c\u8b93\u5fae\u4e2d\u5b50\u5929\u6587\u5b78\u6709\u4e86\u66f4\u597d\u7684\u767c\u5c55\u8207\u6210\u679c\u3002\u6700\u5f8c\uff0c\u4f9d\u64da\u6a21\u578b\uff0c\u5929\u6587\u5b78\u5bb6\u5011\u8a8d\u70baSN 1987A\u7206\u767c\u5f8c\uff0c\u88e1\u9762\u6703\u6709\u4e00\u9846\u4e2d\u5b50\u661f\u3002\u5728\u52aa\u529b\u4e8630\u591a\u5e74\u7684\u89c0\u6e2c\u5f8c\uff0c\u6700\u8fd1\u79d1\u5b78\u5bb6\u597d\u4e0d\u5bb9\u6613\u5f9e\u4e2d\u627e\u5230\u4e86\u4e00\u4e9b\u4e2d\u5b50\u661f\u7684\u8de1\u8c61\u3002<\/p>\n","protected":false},"author":20,"featured_media":36397,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1022,3293],"tags":[3605,2136,4861],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2021\/04\/\u7279\u8272\u5716\u7247-1.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/36385"}],"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=36385"}],"version-history":[{"count":3,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/36385\/revisions"}],"predecessor-version":[{"id":36581,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/36385\/revisions\/36581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/36397"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}