{"id":96247,"date":"2017-08-15T14:00:40","date_gmt":"2017-08-15T06:00:40","guid":{"rendered":"\/\/m.iemloyee.com\/?p=96247"},"modified":"2017-08-13T19:49:33","modified_gmt":"2017-08-13T11:49:33","slug":"%e6%b8%85%e5%8d%8e%e5%a4%a7%e5%ad%a6%e7%89%a9%e7%90%86%e7%b3%bb%e8%8e%ab%e5%ae%87%e7%bf%94%e8%af%be%e9%a2%98%e7%bb%84%ef%bc%9a%e6%b0%a2%e5%88%86%e5%ad%90%e5%85%89%e8%a7%a3%e5%ae%9e%e9%aa%8c%e5%8f%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=96247","title":{"rendered":"\u6e05\u534e\u5927\u5b66\u7269\u7406\u7cfb\u83ab\u5b87\u7fd4\u8bfe\u9898\u7ec4\uff1a\u6c22\u5206\u5b50\u5149\u89e3\u5b9e\u9a8c\u53d6\u5f97\u91cd\u8981\u6210\u679c"},"content":{"rendered":"
\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u6e05\u534e\u5927\u5b66\u7269\u7406\u7cfb\u83ab\u5b87\u7fd4\u6559\u6388\u8bfe\u9898\u7ec4\u8fd1\u671f\u5728Phys. Rev. Lett.\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a \u201cOscillation of Branching Ratios Between the\u00a0D(2s) + D(1s)\u00a0and the D(2p) + D(1s)\u00a0Channels in Direct Photodissociation of\u00a0D2<\/sub>\u201d\u7684\u8bba\u6587\uff0c\u7531\u4e8e\u7f16\u8f91\u8ba4\u4e3a\u8be5\u8bba\u6587\u5177\u6709\u7279\u522b\u7684\u91cd\u8981\u6027\u548c\u521b\u65b0\u6027\uff0c\u88ab\u9009\u4e3a\u7f16\u8f91\u63a8\u9009\u8bba\u6587\u3002\u6587\u7ae0\u7b2c\u4e00\u4f5c\u8005\u4e3a\u5728\u8bfb\u535a\u58eb\u751f\u6c6a\u6770\uff0c\u7b2c\u4e8c\u4f5c\u8005\u4e3a\u5df2\u6bd5\u4e1a\u535a\u58eb\u751f\u5b5f\u5e86\u6960\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u83ab\u5b87\u7fd4\u3002\u8fd9\u7bc7\u8bba\u6587\u7b2c\u4e00\u6b21\u4ece\u5b9e\u9a8c\u4e0a\u89c2\u6d4b\u5230\u4e86\u6c22\uff08\u6c18\uff09\u5206\u5b50\u5149\u89e3\u4e2d\u4ea7\u7269H(2s)\u548cH(2p)\u7684\u5206\u652f\u6bd4\u5b58\u5728\u7684\u632f\u8361\u73b0\u8c61\uff0c\u5e76\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u6709\u6548\u52bf\u9631\u6a21\u578b\u5bf9\u8fd9\u4e2a\u73b0\u8c61\u8fdb\u884c\u4e86\u89e3\u91ca\u3002\u6b64\u5916\u8be5\u8bba\u6587\u7b2c\u4e00\u6b21\u6e05\u695a\u7684\u8868\u660e\uff1a\u5728\u5149\u89e3\u4e2d\u788e\u7247\u7684\u76f8\u4f4d\u5bf9\u4e8e\u63a7\u5236\u53cd\u5e94\u7684\u5206\u652f\u6bd4\u6709\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe<\/strong>1\u00a0<\/strong>\u65e0\u573a\u6761\u4ef6\u4e0b\uff0c<\/strong>D(2s,2p)<\/strong>\u5f3a\u5ea6\u662f<\/strong>XUV<\/strong>\u8f93\u5165\u4e0e<\/strong>UV<\/strong>\u63a2\u9488\u6fc0\u5149\u8109\u51b2\u4e4b\u95f4\u65f6\u5ef6\u7684\u51fd\u6570\u3002<\/strong><\/p>\n \u56fe<\/strong>2 D2<\/sub><\/strong>\u5149\u89e3\u4f5c\u7528\u4e2d\u5f97\u5230\u7684<\/strong>D(2s,2p)<\/strong>\u4ea7\u7269\u5149\u8c31\u548c<\/strong>D2<\/sub><\/strong>\u76f4\u63a5\u79bb\u89e3\u4f5c\u7528\u4e2d\u7684<\/strong>D(2s)\/[D(2s)+D(2p)]<\/strong>\u5206\u652f\u6bd4\u3002<\/strong><\/p>\n \uff08a\uff09D2<\/sub>\u5149\u89e3\u4f5c\u7528\u4e2d\u5f97\u5230\u7684D(2s,2p)\u4ea7\u7269\u5149\u8c31\uff1b<\/p>\n \uff08b\uff09D2<\/sub>\u76f4\u63a5\u79bb\u89e3\u4f5c\u7528\u4e2d\u7684D(2s)\/[D(2s)+D(2p)]\u5206\u652f\u6bd4\u3002<\/p>\n \u3010\u7814\u7a76\u5185\u5bb9\u3011<\/strong><\/p>\n 1987\u5e74\uff0c\u6cd5\u56fd\u79d1\u5b66\u5bb6\u5728\u300a\u7269\u7406\u8bc4\u8bbaA\u300b\u53d1\u8868\u8bba\u6587\u9884\u6d4b\uff0c\u5728\u6c22\uff08\u6c18\uff09\u5206\u5b50\u5149\u89e3\u4e2d\uff0c\u4ea7\u7269H(2s)\u548cH(2p)\u7684\u5206\u652f\u6bd4\u5b58\u5728\u632f\u8361\u73b0\u8c61\uff0c\u8fd9\u662f\u7531\u4e8eH(2s) \u548cH(2p) \u5206\u522b\u5bf9\u5e94\u4e8e\u4e24\u4e2a\u4e0d\u540c\u89e3\u79bb\u901a\u9053\uff0c\u4ea7\u7269\u901a\u8fc7\u4e24\u4e2a\u901a\u9053\u65f6\u6709\u4e0d\u540c\u7684\u76f8\u4f4d\uff0c\u5f53\u6539\u53d8\u6fc0\u53d1\u80fd\u91cf\u65f6\uff0c\u8fd9\u4e24\u4e2a\u901a\u9053\u7684\u76f8\u4f4d\u53d1\u751f\u53d8\u5316\uff0c\u5bfc\u81f4\u8fd9\u4e24\u4e2a\u901a\u9053\u7684\u5206\u652f\u6bd4\u53d1\u751f\u5468\u671f\u6027\u53d8\u5316\u3002\u8fd9\u4e2a\u73b0\u8c61\u7c7b\u4f3c\u4e8e\u4e00\u675f\u5e73\u884c\u5149\u901a\u8fc7\u4e24\u4e2a\u72ed\u7f1d\u65f6\uff0c\u540e\u9762\u7684\u5c4f\u5e55\u4e0a\u770b\u5230\u660e\u6697\u76f8\u95f4\u7684\u6761\u7eb9\uff1a\u5149\u5b66\u4e2d\u7684\u6768\u6c0f\u53cc\u7f1d\u5e72\u6d89\u5b9e\u9a8c\u3002\u83ab\u5b87\u7fd4\u8bfe\u9898\u7ec4\u53d1\u8868\u7684\u8fd9\u7bc7\u8bba\u6587\uff0c\u7b2c\u4e00\u6b21\u4ece\u5b9e\u9a8c\u4e0a\u89c2\u6d4b\u5230\u4e86\u8fd9\u4e2a\u73b0\u8c61\uff0c\u5e76\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u6709\u6548\u52bf\u9631\u6a21\u578b\u5bf9\u8fd9\u4e2a\u73b0\u8c61\u8fdb\u884c\u4e86\u89e3\u91ca\u3002\u8be5\u8bba\u6587\u7b2c\u4e00\u6b21\u6e05\u695a\u7684\u8868\u660e\uff1a\u5728\u5149\u89e3\u4e2d\u788e\u7247\u7684\u76f8\u4f4d\u5bf9\u4e8e\u63a7\u5236\u53cd\u5e94\u7684\u5206\u652f\u6bd4\u6709\u91cd\u8981\u4f5c\u7528\u3002\u8be5\u8bba\u6587\u7684\u5b9e\u9a8c\u5229\u7528\u4e86\u56db\u6ce2\u6df7\u9891\u4ea7\u751f\u9ad8\u5206\u8fa8XUV\u6fc0\u5149\u548c\u5ef6\u8fdf\u63a2\u6d4b\u66f2\u7ebf\u6d4b\u91cfD(2s) \u548cD(2p) \u4ea7\u7269\u7684\u5206\u652f\u6bd4\u6280\u672f\u3002\u5176\u4e2d\u540e\u4e00\u6280\u672f\u4e3a\u6587\u732e\u4e2d\u9996\u6b21\u62a5\u9053\u3002<\/p>\n \u6c22\u5206\u5b50\u7531\u4e8e\u5176\u7b80\u5355\u6027\uff0c\u662f\u7269\u7406\u5b66\u5bb6\u6700\u559c\u6b22\u7684\u7814\u7a76\u5bf9\u8c61\u4e4b\u4e00\uff0c\u76f8\u5173\u6210\u679c\u5bf9\u63a8\u8fdb\u539f\u5b50\u5206\u5b50\u7269\u7406\u7684\u53d1\u5c55\u6709\u91cd\u8981\u610f\u4e49\u3002\u83ab\u5b87\u7fd4\u7684\u8bfe\u9898\u7ec4\u5229\u7528\u4ed6\u4eec\u72ec\u7279\u7684\u5b9e\u9a8c\u6280\u672f\uff0c\u4ece2012\u5e74\u8d77\u5f00\u59cb\u76f8\u5173\u7684\u7814\u7a76\uff0c\u8fd8\u53d6\u5f97\u4e86\u5176\u4ed6\u91cd\u8981\u6210\u679c\uff0c\u5982\u7b2c\u4e00\u6b21\u89c2\u6d4b\u5230\u4e86\u788e\u7247\u89d2\u5ea6\u5206\u8fa8\u7684\u5206\u5b50\u5438\u6536\u7ebf\u5f62(Phys. Rev. A 93, 050501(R))\u3002\u8be5\u9879\u7814\u7a76\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u548c\u79d1\u6280\u90e8973\u9879\u76ee\u7684\u8d44\u52a9\u3002<\/p>\n \u539f\u6587\u94fe\u63a5\uff1ahttp:\/\/www.phys.tsinghua.edu.cn\/publish\/phy\/5282\/2017\/20170809200317068100106\/20170809200317068100106_.html<\/a>\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1aOscillation of Branching Ratios Between the D ( 2 s ) + D ( 1 s ) and the D ( 2 p ) + D ( 1 s ) Channels in Direct Photodissociation of D 2<\/a>\uff08Phys. Rev. Lett.\uff0c2017\uff0cDOI\uff1a<\/span>https:\/\/doi.org\/10.1103\/PhysRevLett.119.053002\uff09<\/span><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u738b\u51b0\u7f16\u8f91\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n
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