{"id":29326,"date":"2017-08-18T00:17:44","date_gmt":"2017-08-17T16:17:44","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=29326"},"modified":"2018-07-29T11:15:14","modified_gmt":"2018-07-29T03:15:14","slug":"%e5%a4%aa%e9%99%bd%e5%85%a7%e6%a0%b8%e8%b7%91%e5%be%97%e5%bf%ab","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=29326","title":{"rendered":"\u592a\u967d\u5167\u6838\u8dd1\u5f97\u5feb"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u25a0\u6839\u64da\u592a\u967d\u548c\u592a\u967d\u98a8\u5c64\u63a2\u6e2c\u5668\uff08Solar and Heliospheric Observatory\uff0cSOHO)\u7684\u89c0\u6e2c\u7d50\u679c\uff0c\u6cd5\u570b\u5929\u6587\u5b78\u5bb6\u767c\u73fe\uff0c\u592a\u967d\u7684\u5167\u6838\u81ea\u8f49\u901f\u5ea6\u662f\u592a\u967d\u8868\u9762\u81ea\u8f49\u901f\u5ea6\u7684\u56db\u500d\u3002<\/strong><\/span><\/p>\n<figure id=\"attachment_29328\" aria-describedby=\"caption-attachment-29328\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-29328\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/08\/2017-08-10-solar-core.jpg\" alt=\"\" width=\"450\" height=\"312\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/08\/2017-08-10-solar-core.jpg 980w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/08\/2017-08-10-solar-core-600x416.jpg 600w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/08\/2017-08-10-solar-core-800x555.jpg 800w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-29328\" class=\"wp-caption-text\">(Courtesy: SDO\/NASA)<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u9673\u52c1\u8c6a<\/p>\n<p>\u7269\u7406\u5b78\u5bb6\u63a2\u6e2c\u5730\u7403\u7d50\u69cb\u7684\u65b9\u6cd5\u4e4b\u4e00\u662f\u900f\u904e\u7814\u7a76\u5730\u9707\u3002\u7576\u5730\u9707\u767c\u751f\u6642\uff0c\u5730\u9707\u6ce2\u6703\u7a7f\u900f\u5730\u7403\u3002\u7531\u65bc\u5730\u7403\u5167\u90e8\u7d50\u69cb\u7684\u5dee\u7570\uff0c\u6703\u5c0d\u5730\u9707\u6ce2\u7684\u50b3\u905e\u7522\u751f\u5f71\u97ff\u3002\u900f\u904e\u6e2c\u91cf\u5730\u9707\u6ce2\uff0c\u5730\u7403\u7269\u7406\u5b78\u5bb6\u53ef\u4ee5\u4e86\u89e3\u5730\u7403\u5167\u90e8\u7684\u69cb\u9020\u3002<\/p>\n<p>\u540c\u6a23\u7684\uff0c\u5c0d\u65bc\u96e2\u6211\u5011\u6700\u8fd1\u7684\u6046\u661f\uff0d\u592a\u967d\uff0c\u6211\u5011\u4e5f\u53ef\u4ee5\u900f\u904e\u89c0\u5bdf\u9707\u6ce2\u5728\u592a\u967d\u4e2d\u50b3\u905e\u7684\u60c5\u5f62\u4f86\u7814\u7a76\u592a\u967d\u5167\u90e8\u7684\u7d50\u69cb\u3002\u9019\u5c31\u662f\u6240\u8b02\u7684\u65e5\u9707\u5b78(helioseismology)\u3002\u5c0d\u592a\u967d\u7269\u7406\u5b78\u5bb6\u4f86\u8aaa\uff0c\u4ed6\u5011\u5e0c\u671b\u80fd\u5920\u7814\u7a76\u4e00\u7a2e\u632f\u5e45\u6975\u5c0f\uff0c\u7a31\u70bag-mode\u7684\u9707\u6ce2\u3002\u9019\u7a2eg-mode\u9707\u6ce2\u662f\u4e00\u7a2e\u5bc6\u5ea6\u6ce2\uff0c\u4ee5\u91cd\u529b\u4f5c\u70ba\u6062\u5fa9\u529b\uff0c\u4e00\u822c\u51fa\u73fe\u5728\u4f4d\u65bc0.7-1.0\u592a\u967d\u534a\u5f91\u7684\u5340\u57df\u3002\u9019\u7a2eg-mode\u7684\u632f\u5e45\u5f88\u5c0f\uff0c\u5728\u592a\u967d\u8868\u9762\u5927\u7d04\u53ea\u6709\u516c\u5206\u7d1a\u4ee5\u4e0b\u7684\u632f\u5e45\uff0c\u6240\u4ee5\u975e\u5e38\u96e3\u89c0\u6e2c\u3002\u4f46\u662f\u5c0d\u592a\u967d\u7269\u7406\u5b78\u5bb6\u800c\u8a00\uff0c\u5982\u679c\u80fd\u5920\u89c0\u6e2c\u5230g-mode\uff0c\u5c07\u53ef\u4ee5\u5c0d\u592a\u967d\u5167\u90e8\u7684\u7d50\u69cb\u4f5c\u9032\u4e00\u6b65\u89c0\u6e2c\u3002<\/p>\n<p>\u6cd5\u570bUniversit\u00e9 C\u00f4te d'Azur\u7684Eric Fossat\u5718\u968a\u627e\u5230\u4e00\u500b\u65b9\u6cd5\uff0c\u5ba3\u7a31\u53ef\u4ee5\u6e2c\u91cf\u5230g-mode\u3002\u592a\u967d\u5167\u90e8\u9084\u6709\u53e6\u5916\u4e00\u7a2e\u7a31\u70bap-mode\u7684\u9707\u6ce2\u50b3\u905e\u6a21\u5f0f\u3002p-mode\u57fa\u672c\u4e0a\u985e\u4f3c\u65bc\u58d3\u529b\u6ce2\uff0c\u53ef\u4ee5\u900f\u904e\u592a\u967d\u548c\u592a\u967d\u5708\u63a2\u6e2c\u5668(SOHO)\u7684\u4f4e\u983b\u7403\u5f62\u9707\u52d5\u5100 (Global Oscillations at Low Frequencies\uff0cGOLF)\u4f86\u6e2c\u91cf\u3002\u7c21\u55ae\u7684\u8aaa\uff0cFossat\u8a8d\u70ba\u7576p-mode\u5728\u592a\u967d\u5167\u90e8\u50b3\u905e\u6642\uff0c\u6703\u53d7\u5230\u592a\u967d\u5167\u90e8\u7d50\u69cb\u8207g-mode\u7684\u5f71\u97ff\uff0c\u56e0\u6b64\u900f\u904e\u4ed4\u7d30\u5206\u6790p-mode\u7684\u6e2c\u91cf\u7d50\u679c\uff0c\u6709\u53ef\u80fd\u53ef\u4ee5\u5206\u96e2\u51fa\u592a\u967d\u5167\u90e8\u7d50\u69cb\u8207g-mode\u6240\u9020\u6210\u7684\u5f71\u97ff\u3002<\/p>\n<p>Fossat\u5229\u7528\u592a\u967d\u548c\u592a\u967d\u5708\u63a2\u6e2c\u5668(SOHO)\u7684\u4f4e\u983b\u7403\u5f62\u9707\u52d5\u5100(GOLF)\u9577\u905416\u5e74\u7684\u89c0\u6e2c\u7d50\u679c\uff0c\u4ed6\u5011\u767c\u73fe\u7576p-mode\u7a7f\u900f\u592a\u967d\u5167\u6838\u7684\u6642\u5019\uff0c\u7684\u78ba\u53d7\u5230\u4e86g-mode\u7684\u5f71\u97ff\u3002<\/p>\n<p>\u9019\u500b\u6e2c\u91cf\u4e5f\u5f97\u5230\u4e86\u53e6\u4e00\u500b\u6709\u8da3\u7684\u7d50\u679c\u3002\u592a\u967d\u8ddf\u5730\u7403\u4e00\u6a23\u4e5f\u6703\u81ea\u8f49\uff0c\u4f46\u662f\u592a\u967d\u6bcf\u500b\u90e8\u4f4d\u7684\u81ea\u8f49\u901f\u5ea6\u4e26\u4e0d\u76f8\u540c\u3002\u6bd4\u5982\u592a\u967d\u8868\u9762\u9760\u8fd1\u8d64\u9053\u7684\u90e8\u4efd\uff0c\u81ea\u8f49\u9031\u671f\u7d04\u662f25\u5929\uff0c\u9760\u8fd1\u5357\u5317\u6975\u7684\u90e8\u4efd\u81ea\u8f49\u9031\u671f\u7d04\u662f35\u5929\u3002\u4f46\u9019\u500b\u7814\u7a76\u7d50\u679c\u767c\u73fe\uff0c\u592a\u967d\u5167\u6838\u7684\u81ea\u8f49\u901f\u5ea6\u7d04\u662f7\u5929\uff0c\u4e5f\u5c31\u662f\u8aaa\uff0c\u592a\u967d\u5167\u6838\u7684\u81ea\u8f49\u901f\u5ea6\u5e7e\u4e4e\u662f\u592a\u967d\u8868\u9762\u7684\u56db\u500d\u3002<\/p>\n<p>\u592a\u967d\u7269\u7406\u5b78\u5bb6\u9084\u662f\u5e0c\u671b\u80fd\u6709\u53e6\u5916\u4e00\u7a2e\u65b9\u6cd5\u4f86\u7368\u7acb\u9a57\u8b49Fossat\u7684\u89c0\u6e2c\u7d50\u679c\u662f\u5426\u6b63\u78ba\u3002\u5982\u679cFossat\u7684\u9019\u500b\u6e2c\u91cf\u65b9\u6cd5\u662f\u6b63\u78ba\u7684\uff0c\u90a3\u9ebc\u5c07\u53ef\u4ee5\u63d0\u4f9b\u7814\u7a76\u592a\u967d\u5167\u90e8\u7684\u4e00\u7a2e\u65b0\u65b9\u6cd5\uff0c\u8b93\u6211\u5011\u5c0d\u6046\u661f\u7684\u69cb\u9020\u6709\u66f4\u9032\u4e00\u6b65\u7684\u8a8d\u8b58\u3002<\/p>\n<p><strong>\u539f\u59cb\u8ad6\u6587\uff1a<\/strong><br \/>\nAsymptotic g modes: <a href=\"https:\/\/www.aanda.org\/articles\/aa\/abs\/2017\/08\/aa30460-17\/aa30460-17.html\" target=\"_blank\" rel=\"noopener noreferrer\">Evidence for a rapid rotation of the solar core\u00a0<\/a><br \/>\nA&amp;A 604, A40 (2017)<\/p>\n<p><strong>\u76f8\u95dc\u5831\u5c0e\uff1a<\/strong>PhysicsWorld 2017\/08\/11: <a href=\"http:\/\/physicsworld.com\/cws\/article\/news\/2017\/aug\/11\/solar-core-spins-four-times-faster-than-expected\" target=\"_blank\" rel=\"noopener noreferrer\">Solar core spins four times faster than expected<\/a><\/p>\n<p><strong>--<\/strong><br \/>\n<span style=\"color: #333399;\"><strong>\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\uff08Sciscape.org\uff09\u7e3d\u7de8\u8f2f\u3002<\/strong><\/span><\/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\u6839\u64da\u592a\u967d\u548c\u592a\u967d\u98a8\u5c64\u63a2\u6e2c\u5668\uff08Solar and Heliospheric Observatory\uff0cSOHO)\u7684\u89c0\u6e2c\u7d50\u679c\uff0c\u6cd5\u570b\u5929\u6587\u5b78\u5bb6\u767c\u73fe\uff0c\u592a\u967d\u7684\u5167\u6838\u81ea\u8f49\u901f\u5ea6\u662f\u592a\u967d\u8868\u9762\u81ea\u8f49\u901f\u5ea6\u7684\u56db\u500d\u3002<\/p>\n","protected":false},"author":20,"featured_media":29328,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1022,3293],"tags":[3533,489,3532,2211],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/08\/2017-08-10-solar-core.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/29326"}],"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=29326"}],"version-history":[{"count":3,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/29326\/revisions"}],"predecessor-version":[{"id":31820,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/29326\/revisions\/31820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/29328"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}