{"id":408,"date":"2026-08-30T15:46:25","date_gmt":"2026-08-30T07:46:25","guid":{"rendered":"https:\/\/thaumaturgy.animax.moe\/?p=408"},"modified":"2026-08-30T15:46:25","modified_gmt":"2026-08-30T07:46:25","slug":"mom-z14-%e7%9a%84-100x-%e8%b6%85%e5%87%ba%e4%b8%8e-%ce%bbcdm-%e4%bb%8d%e6%9c%aa%e7%a0%b4%ef%bc%9ajwst-%e6%97%a9%e6%9c%9f%e6%98%9f%e7%b3%bb%e5%a6%82%e4%bd%95%e8%a2%ab%e5%90%8c","status":"publish","type":"post","link":"https:\/\/thaumaturgy.animax.moe\/?p=408","title":{"rendered":"MoM-z14 \u7684 100\u00d7 \u8d85\u51fa\u4e0e \u039bCDM \u201c\u4ecd\u672a\u7834\u201d\uff1aJWST \u65e9\u671f\u661f\u7cfb\u5982\u4f55\u88ab\u540c\u4e00\u7ec4\u6570\u5b57\u8bb2\u6210\u4e24\u4e2a\u6545\u4e8b"},"content":{"rendered":"

2025 \u5e74 5 \u6708 16 \u65e5\uff0c\u4e00\u652f 46 \u4eba\u56e2\u961f\u628a MoM-z14 \u653e\u5230\u4e86\u5929\u4f53\u7269\u7406\u76ee\u5f55\u91cc\uff1aCOSMOS \u573a\u91cc\u4e00\u9897 zspec = 14.44\u00b10.02 \u7684\u661f\u7cfb\uff0c\u5149\u8c31\u7528 JWST NIRSpec\/PRISM \u62cd\u4e0b\uff0c\u9510\u5229 Lyman-\u03b1 \u65ad\u70b9 + 5 \u6761\u53d1\u5c04\u7ebf ~3\u03c3 \u786e\u8ba4[1]\u3002\u8bba\u6587\u7ed9\u51fa\u4e86\u4e00\u4e2a\u8ba9\u5a92\u4f53\u7acb\u523b\u4e0a\u5934\u7684\u6570\u5b57\uff1a\u5728\u8986\u76d6 ~350 arcmin\u00b2 \u7684\u201cMirage or Miracle\u201d\u5de1\u5929\u4e0a\uff0czspec ~ 14\u201315 \u7684\u4eae\u6e90\uff08MUV<\/em> \u2248 \u201120.2 \u8fd9\u4e00\u6863\uff09\u6570\u91cf\u5bc6\u5ea6\uff0c\u4e2d\u5fc3\u503c\u6bd4 JWST \u4e4b\u524d\u7684\u5171\u8bc6\u6a21\u578b\u9ad8\u51fa 182\u00d7<\/strong>\uff0c\u4e0d\u786e\u5b9a\u533a\u95f4 [75, 511][1]\u3002\u5230 2026 \u5e74 1 \u6708\u8bba\u6587 v2 \u843d\u5730\u65f6\uff0c\u8fd9\u6761\u6570\u5b57\u5df2\u7ecf\u6210\u4e86\u79d1\u666e\u5934\u6761\u91cc\u53cd\u590d\u51fa\u73b0\u7684\u201c\u039bCDM \u88ab\u6253\u7834\u201d\u8bc1\u636e\u3002<\/p>\n

\u4f46\u5982\u679c\u5728\u540c\u4e00\u65f6\u95f4\u7a97\u53e3\u770b\u53e6\u4e00\u4e9b\u6807\u9898\uff0c\u4f1a\u51fa\u73b0\u4e00\u4e2a\u4e0d\u8be5\u88ab\u6df7\u6dc6\u7684\u53cd\u5dee\uff1a2025 \u5e74 4 \u6708\u63d0\u4ea4\u300110 \u6708\u843d v2\u3001\u968f\u540e\u88ab MNRAS<\/em> \u63a5\u53d7\u7684\u4e00\u7bc7\u8bba\u6587\uff0c\u6807\u9898\u5c31\u53eb \u201c\u039bCDM is still not broken: empirical constraints on the star formation efficiency at z ~ 12\u201330\u201d<\/strong>[2]\u3002\u4e24\u4e2a\u6807\u9898\u5e76\u4e0d\u4e92\u8bd1\u4e3a\u5bf9\u65b9\u7684\u201c\u53cd\u4f8b\u201d\u3002\u5dee\u522b\u5728\u4e8e\uff1aMoM-z14 \u7ed9\u51fa\u7684\u662f \u6570\u91cf\u5bc6\u5ea6<\/em>\uff0c\u800c Yung\u3001Somerville\u3001Iyer \u7ed9\u51fa\u7684\u5219\u662f\u628a\u540c\u4e00\u7ec4\u6570\u91cf\u5bc6\u5ea6\u653e\u56de \u039bCDM \u6846\u67b6\u4e4b\u540e\u6240\u9700\u7684\u6052\u661f\u5f62\u6210\u6548\u7387\u5cf0\u503c\u2014\u2014\u4ed6\u4eec\u7684\u7ed3\u8bba\u662f ~20\u201365% \u5c31\u591f\uff0c\u201c\u4e0d\u9700\u8981\u5947\u5f02\u89e3\u91ca\u201d[2]\u3002\u8fd9\u6b63\u662f\u8fd9\u7bc7\u6587\u7ae0\u60f3\u62c6\u5f00\u7684\u95ee\u9898\uff1a\u88ab\u5a92\u4f53\u53cd\u590d\u5ff5\u6210\u201c\u65e9\u671f\u5b87\u5b99\u6539\u5199\u4e86\u5b87\u5b99\u5b66\u201d\u7684\u540c\u4e00\u6279\u89c2\u6d4b\uff0c\u5230\u5e95\u5728 2025\u20132026 \u5e74\u7684\u540c\u884c\u8bc4\u8bae\u91cc\u88ab\u8bfb\u6210\u4e86\u4ec0\u4e48\u3002<\/p>\n

\u4e00\u3001\u5148\u628a\u6570\u5b57\u9489\u7262\uff1a10\u00d7 \u662f\u66f4\u7a33\u5065\u7684\u951a\u70b9\uff0c182\u00d7 \u662f\u7edf\u8ba1\u653e\u5927<\/h2>\n

\u201cJWST \u628a\u65e9\u671f\u661f\u7cfb\u7684\u6570\u91cf\u5bc6\u5ea6\u63a8\u9ad8\u51fa 10 \u500d\u201d\u8fd9\u53e5\u8bdd\u5e76\u975e\u4fee\u8f9e\uff0c\u800c\u662f Helton \u7b49\u4eba 2025 \u5e74 3 \u6708\u53d1\u5728 Nature Astronomy<\/em> \u4e0a\u7684 MIRI 7.7 \u03bcm \u63a2\u6d4b\u8bba\u6587\u91cc\u7684\u539f\u6587\uff1a<\/p>\n

\n

\u201cThe properties of JADES-GS-z14-0 add to the evidence that a population of luminous and massive galaxies was already in place less than 300 Myr after the Big Bang, with number densities more than ten times higher than extrapolations based on pre-JWST observations<\/strong>.\u201d[3]<\/p>\n<\/blockquote>\n

\u8fd9\u662f\u7528 MIRI \u4e2d\u7ea2\u5916\u3001ALMA \u6c27\u7ebf\u3001JADES \u4e00\u6574\u5957\u4ea4\u53c9\u786e\u8ba4\u8fc7\u7684\u661f\u7cfb\u6837\u672c\uff08JADES-GS-z14-0 \u7528 ALMA \u628a\u7ea2\u79fb\u9501\u5230 z = 14.1793\u00b10.0007[4]\uff09\u7ed9\u51fa\u7684\u57fa\u7ebf\u3002\u628a\u5b83\u548c MoM-z14 \u7684 182\u00d7 \u5e76\u6392\u653e\uff0c\u4f1a\u53d1\u73b0\u4e24\u4ef6\u4e8b\uff1a<\/p>\n

    \n
  • \u201c~10\u00d7\u201d\u5efa\u7acb\u5728\u66f4\u6df1\u3001\u66f4\u53ef\u4fe1\u7684\u6837\u672c\u4e0a\uff0c\u5149\u8c31\u786e\u8ba4\u8986\u76d6 z = 14.179\u300114.32\u300114.44 \u7b49\u591a\u4e2a\u4f53\uff0c\u5de1\u5929\u9762\u79ef\u4e0e\u4eae\u5ea6\u622a\u65ad\u7a33\u5b9a\u3002<\/li>\n
  • \u201c~182\u00d7\u201d\u6765\u81ea ~350 arcmin\u00b2 \u7684\u7a84\u5de1\u5929\u3001\u5355\u6e90\u9a71\u52a8\u7684\u7edf\u8ba1\u5916\u63a8\uff1b\u5176 [75, 511] \u533a\u95f4\u5bbd\u5ea6\u672c\u8eab\u5df2\u7ecf\u6697\u793a\u8fd9\u662f\u201c\u5c0f\u6837\u672c + \u5355\u6e90\u201d\u7684\u7edf\u8ba1\u653e\u5927\uff0c\u800c\u4e0d\u662f\u4e0e 10\u00d7 \u5e76\u7acb\u7684\u7b2c\u4e8c\u6761\u72ec\u7acb\u4e8b\u5b9e[1][2]\u3002<\/li>\n<\/ul>\n

    \u56e0\u6b64\u8fd9\u7c7b\u62a5\u9053\u91cc\u66f4\u53ef\u4fe1\u7684\u5199\u6cd5\u662f\u201cz>10 \u4eae\u6e90\u6570\u91cf\u5bc6\u5ea6\u6bd4 HST \u4e4b\u524d\u5916\u63a8\u9ad8\u7ea6\u4e00\u4e2a\u6570\u91cf\u7ea7\u201d\uff0c\u800c\u4e0d\u662f\u7528 100\u00d7 \u91cf\u7ea7\u3001\u8bef\u5dee\u4e0b\u9650\u8fd8\u6709 75\u00d7 \u7684\u4e2d\u5fc3\u503c\u65ad\u8a00\u201c\u039bCDM \u88ab\u6253\u7834\u4e86 N \u500d\u201d\u3002<\/p>\n

    \u4e8c\u3001\u628a 10\u00d7 \u653e\u56de\u6846\u67b6\uff1aYung et al. 2025 \u7684\u6838\u5fc3\u8ba1\u7b97<\/h2>\n

    Yung\u3001Somerville\u3001Iyer \u7528 GUREFT \u5957\u4ef6\u7684\u65e0\u78b0\u649e N \u4f53\u6a21\u62df\uff0c\u628a z = 6 \u81f3 30 \u7684\u6697\u7269\u8d28\u6655\u8d28\u91cf\u51fd\u6570\u3001\u589e\u957f\u901f\u7387\u3001\u6655\u2013\u661f\u7cfb\u8026\u5408\u4e00\u8d77\u8d70\u4e86\u4e00\u904d[2]\u3002\u63a8\u7406\u94fe\u662f\uff1a<\/p>\n

      \n
    1. \u7528\u4e0e\u4f4e\u7ea2\u79fb\u661f\u7cfb\u7c7b\u4f3c\u7684\u5149-\u8d28\u91cf\u6bd4\uff0c\u628a\u6655\u589e\u957f\u901f\u7387\u6620\u5c04\u6210\u6052\u661f\u5f62\u6210\u7387\u3001\u518d\u6620\u5c04\u6210\u9759\u6b62\u7cfb UV \u5149\u5ea6\u3002<\/li>\n
    2. \u5728\u6240\u6709 z = 15\u201330 \u7684\u5019\u9009\u661f\u7cfb\u88ab\u5047\u5b9a\u4e3a\u771f\u5b9e\u4e14\u5904\u4e8e\u8be5\u7ea2\u79fb\u8fd9\u4e00\u6700\u574f\u60c5\u51b5\u4e0b\uff0c\u8be2\u95ee\u9700\u8981\u591a\u9ad8\u7684\u6052\u661f\u5f62\u6210\u6548\u7387\u5cf0\u503c\u624d\u80fd\u91cd\u73b0\u89c2\u6d4b\u3002<\/li>\n
    3. \u5f97\u5230\u7b54\u6848\uff1a\u6052\u661f\u5f62\u6210\u6548\u7387\u5cf0\u503c ~20\u201365% \u5373\u53ef\uff0c\u8d85\u8fc7\u6b64\u533a\u95f4\u53cd\u800c\u662f\u8fb9\u7f18\u60c5\u5f62\u3002[2]<\/li>\n<\/ol>\n

      \u8fd9\u4e00\u6570\u5b57\u4e4d\u770b\u201c\u60ca\u4eba\u201d\uff0c\u4f46\u4e0e\u6570\u503c\u6a21\u62df\u4e2d\u9ad8\u8868\u9762\u5bc6\u5ea6\u6052\u661f\u5f62\u6210\u4e91\u7684\u9884\u671f\u4e00\u81f4\u2014\u2014\u4ed6\u4eec\u660e\u786e\u6307\u51fa\uff0c\u7a81\u53d1\u6052\u661f\u5f62\u6210\uff08bursty star formation\uff09\u6216\u9876\u90e8\u504f\u91cd IMF\uff08top-heavy IMF\uff09\uff0c\u53ef\u4ee5\u8ba9\u6240\u9700\u5cf0\u503c\u56de\u843d[2]\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5728 Yung et al. \u6846\u67b6\u91cc\u3001\u9700\u8981\u88ab\u653e\u5bbd\u7684\u4e0d\u662f\u5b87\u5b99\u5b66\u53c2\u6570\uff0c\u800c\u662f\u661f\u7cfb\u5f62\u6210\u7269\u7406\u5b66\u7684\u82e5\u5e72\u9ed8\u8ba4\u53c2\u6570<\/strong>\u3002\u8fd9\u4e0e\u540c\u4e00\u7bc7\u8bba\u6587\u5728 MNRAS<\/em> \u63a5\u53d7\u7684\u6700\u7ec8\u7248\uff08doi:10.1093\/mnras\/staf1699\uff09\u4e00\u81f4[2]\u3002<\/p>\n

      \u4e09\u3001\u89e3\u91ca\u8def\u5f84\u5730\u56fe\uff1a\u81f3\u5c11\u56db\u6761\u5728 \u039bCDM \u5185\u201c\u88c5\u4e0b\u201d\u8fd9\u4e9b\u4eae\u6e90<\/h2>\n

      \u5982\u679c\u628a\u540c\u884c\u8bc4\u8bae\u91cc\u7ed9\u51fa\u7684\u89e3\u91ca\u8def\u5f84\u6392\u6210\u4e00\u5f20\u8868\uff0c\u81f3\u5c11\u56db\u6761\u5171\u5b58\uff0c\u800c\u4e14\u90fd\u5728 \u039bCDM \u6846\u67b6\u4e4b\u5185\uff1a<\/p>\n

        \n
      • \u9876\u90e8\u504f\u91cd IMF \u4e0e\u7a81\u53d1\u6052\u661f\u5f62\u6210<\/strong>\uff1aTrinca \u7b49 2023 \u5e74 MNRAS<\/em> 529[5] \u4e0e ASTRAEUS \u56e2\u961f Hutter \u7b49 2025 \u5e74 A&A<\/em>[6] \u90fd\u7528\u4e0d\u540c\u7684\u6052\u661f\u521d\u59cb\u8d28\u91cf\u51fd\u6570\u5206\u5e03\uff08top-heavy \/ \u4e0d\u901a\u7528 IMF\uff09\u89e3\u91ca UV \u6570\u91cf\u5bc6\u5ea6\u8d85\u51fa\uff0c\u4ee3\u4ef7\u662f\u628a\u4f4e\u91d1\u5c5e\u5ea6\u3001\u81f4\u5bc6\u73af\u5883\u4e0b\u7684 IMF \u5f62\u72b6\u4ece Salpeter-like \u6539\u5199\u6210\u504f\u9876\u91cd\u3002<\/li>\n
      • AGN \u8d21\u732e\u4e0e\u201c\u4f2a z>10\u201d\u98ce\u9669<\/strong>\uff1aMoM-z14 \u81ea\u8eab\u7684\u7d27\u51d1\u51e0\u4f55\uff08re = 74 pc \u4f46 b\/a \u2248 0.25\uff09\u8bf4\u660e AGN \u4e0d\u4e3b\u5bfc UV[1]\uff1b\u4f46 Little Red Dots \u8c03\u67e5\u63d0\u793a z = 4\u20137 \u4e2d ~10\u201320% \u7ea2\u8272\u5019\u9009\u662f AGN\uff0c\u7ed9\u51fa\u6574\u4f53\u7cfb\u7edf\u8bef\u5dee\u4e0a\u9650\u2014\u2014AGN \u8def\u5f84\u88ab\u90e8\u5206\u627f\u8ba4\uff0c\u4f46\u4e0d\u88ab\u89c6\u4f5c\u4e3b\u8f74\u3002<\/li>\n
      • \u7d27\u51d1\u5f62\u6001\u3001\u4f4e\u5c18\u57c3\u8870\u51cf<\/strong>\uff1aMoM-z14 \u7ed9\u51fa UV \u659c\u7387 \u03b2 = \u20112.5\u00b10.2[1]\uff0c\u610f\u5473\u7740\u5c18\u57c3\u8870\u51cf\u51e0\u4e4e\u4e3a\u96f6\uff1b\u4e0e re = 74 pc \u8fd9\u79cd 100 \u79d2\u5dee\u8ddd\u5c3a\u5ea6\u4e00\u8d77\uff0c\u610f\u5473\u7740\u201cUV \u4eae\u3001\u5c18\u57c3\u8584\u3001\u51e0\u4f55\u7d27\u51d1\u201d\u662f\u8fd9\u90e8\u5206\u4eae\u6e90\u7684\u5171\u540c\u7b7e\u540d\u3002<\/li>\n
      • \u201c\u975e \u039bCDM\u201d\u5b87\u5b99\u5b66\u8def\u5f84<\/strong>\uff1aForconi \u7b49 2024 \u5e74 MNRAS<\/em> 533 \u7684\u201c\u65e9\u671f\u6697\u80fd\u91cf\u201d[7] \u4e0e Blamart \u7b49 2025 \u5e74\u201c\u5b87\u5b99\u5f26\u201d\uff08G\u03bc \u2272 10\u207b\u2078\uff09[8] \u63d0\u4f9b\u628a\u5f20\u529b\u5ea6\u91cf\u538b\u56de\u5b87\u5b99\u5b66\u53c2\u6570\u672c\u8eab\u7684\u53ef\u9009\u601d\u8def\uff0c\u4f46\u8fd9\u4e9b\u8def\u5f84\u5728 2025\u20132026 \u6837\u672c\u4e0a\u65e2\u4e0d\u80fd\u7edf\u4e00\u89e3\u91ca\u3001\u4e5f\u672a\u660e\u663e\u4f18\u4e8e\u661f\u7cfb\u5f62\u6210\u7269\u7406\u5b66\u4fee\u6b63\uff1b\u65e9\u671f\u6697\u80fd\u91cf\u5047\u8bbe\u5bf9 Planck CMB \u6570\u636e\u6709\u9644\u52a0\u4ee3\u4ef7\uff0c\u53ef\u4fe1\u7a7a\u95f4\u53d7\u9650\u3002<\/li>\n<\/ul>\n

        \u56db\u6761\u8def\u5f84\u6ca1\u6709\u4e00\u6761\u771f\u6b63\u8d70\u51fa \u039bCDM\u3002\u7b2c 4 \u6761\u8d70\u5230\u4e86\u8fb9\u7f18\uff0c\u4f46\u4ecd\u5c5e\u201c\u6a21\u578b\u5e93\u5185\u201d\uff0c\u4e0d\u662f\u201c\u6a21\u578b\u5e93\u5916\u201d\u3002<\/p>\n

        \u56db\u3001\u5a92\u4f53\u6e32\u67d3\u7684\u504f\u5dee\uff1a\u6807\u9898\u91cc\u7684\u201c\u7834\u788e\u201d\u4e0e\u8bba\u6587\u91cc\u7684\u201c\u672a\u7834\u788e\u201d<\/h2>\n

        \u628a 2025\u20132026 \u5e74\u7684\u79d1\u666e\u6e32\u67d3\u4e0e\u539f\u8bba\u6587\u5bf9\u6bd4\uff0c\u4e09\u4e2a\u504f\u5dee\u6bd4\u8f83\u76f4\u63a5\uff1a<\/p>\n

          \n
        1. \u4e2d\u5fc3\u503c\u4ee3\u66ff\u533a\u95f4<\/strong>\uff1a182\u00d7 \u4e2d\u5fc3\u503c\u51fa\u73b0\u5728\u79d1\u666e\u7a3f\u65f6\u5e38\u5e38\u4e0d\u5e26 [75, 511]\uff0c\u4e8e\u662f\u201c100\u00d7 \u91cf\u7ea7\u8d85\u51fa\u201d\u53d8\u6210\u4e00\u4e2a\u88ab\u9ed8\u8ba4\u63a5\u53d7\u7684\u6570\u5b57\uff0c\u6ca1\u6709\u663e\u793a\u8fd9\u662f\u5c0f\u6837\u672c\u9a71\u52a8\u7684\u7ed3\u679c[1]\u3002<\/li>\n
        2. \u201cshatter\u201d \u4e0e\u201cbreak\u201d\u4e4b\u95f4\u7684\u6df7\u6dc6<\/strong>\uff1aX\u3001\u6807\u9898\u515a\u5e38\u7528\u201cJWST shatters cosmological models\u201d\uff1b\u4f46 Helton 2025 \u8bba\u6587\u539f\u6587\u662f\u201cadd to the evidence that a population \u2026 was already in place\u201d\uff0c\u6ca1\u6709\u4efb\u4f55\u4e00\u5904\u6307\u4ee3\u201c\u039bCDM\u201d\u88ab\u6539\u5199[3]\u3002MoM-z14 \u8bba\u6587\u81ea\u5df1\u5728\u89e3\u91ca\u9879\u91cc\u7ed9\u51fa\u201crising star-formation history\u201d\uff0c\u6697\u6307\u7684\u4e5f\u662f\u6052\u661f\u5f62\u6210\u5386\u53f2\uff0c\u4e0d\u662f\u5b87\u5b99\u5b66[1]\u3002<\/li>\n
        3. \u201c\u5b87\u5b99\u5b66\u5371\u673a\u201d\u88ab\u9ed8\u8ba4\u3001\u89e3\u91ca\u8def\u5f84\u672a\u5e76\u5217<\/strong>\uff1a\u79d1\u666e\u7a3f\u5f88\u5c11\u5e76\u5217\u8bf4\u660e\u4e0a\u9762\u56db\u6761\u89e3\u91ca\u8def\u5f84\uff0c\u66f4\u666e\u904d\u7684\u662f\u201c\u6a21\u578b\u5d29\u584c\u201d \u2192 \u201c\u91cd\u5199\u201d \u2192 \u201c\u518d\u6765\u4e00\u6b21\u5927\u7206\u70b8\u7406\u89e3\u201d\u3002<\/li>\n<\/ol>\n

          \u4e94\u3001\u4e00\u4e2a\u72ec\u7acb\u800c\u53cd\u76f4\u89c9\u7684\u8fb9\u89d2\uff1aMoM-z14 \u4e0e reionization \u65f6\u5e8f<\/h2>\n

          MoM-z14 \u8bba\u6587\u91cc\u6709\u4e00\u5904\u5bb9\u6613\u88ab\u79d1\u666e\u7a3f\u6f0f\u6389\u7684\u8fb9\u89d2\uff1a\u5728\u8be5\u6e90\u5468\u56f4\u6ca1\u6709\u89c2\u6d4b\u5230\u5f3a\u963b\u5c3c\u7ffc<\/strong>\uff0c\u4f5c\u8005\u5199\u51fa\u201ctentative evidence<\/em> that the immediate surroundings of MoM-z14 may be partially ionized at a redshift where virtually every reionization model predicts a ~100% neutral fraction\u201d[1]\u3002\u8fd9\u4e00\u6761\u4e0e\u201c\u6570\u91cf\u5bc6\u5ea6\u8d85\u51fa\u201d\u662f\u72ec\u7acb\u7684\u5f20\u529b\u3002\u5982\u679c HERA \u4e0e SKA \u7684 21 cm \u518d\u7535\u79bb\u65f6\u5e8f\u89c2\u6d4b\u80fd\u786e\u8ba4 z \u2248 14.4 \u5904\u7684\u7535\u79bb\u5206\u6570\u5b9e\u9645\u4e2d\u6027\uff0c\u90a3 MoM-z14 \u7684\u4eae\u5ea6\u4e0e\u6570\u91cf\u5bc6\u5ea6\u7edf\u8ba1\u5c31\u53ea\u662f\u201c\u661f\u7cfb\u5f62\u6210\u7269\u7406\u5b66\u65e9\u671f\u7206\u53d1\u201d\u7684\u5c40\u90e8\u8868\u73b0\uff1b\u53cd\u4e4b\uff0c\u82e5 21 cm \u5728 z ~14 \u5904\u663e\u793a\u51fa\u53ef\u6d4b\u7684\u5c40\u90e8\u7535\u79bb\u6ce1\uff0c\u610f\u5473\u7740\u65e9\u671f\u7ed3\u6784\u5f62\u6210\u6216\u65e9\u671f\u6e90\u7684\u7269\u7406\u8981\u5728\u66f4\u5f31\u7684\u5c3a\u5ea6\u4e0a\u88ab\u91cd\u5199\u3002<\/p>\n

          \u516d\u3001\u5224\u65ad\uff1a\u89c2\u6d4b\u8d85\u51fa\u662f\u4e8b\u5b9e\uff0c\u039bCDM \u584c\u65b9\u5c1a\u672a\u53d1\u751f<\/h2>\n

          \u628a\u4ee5\u4e0a\u56db\u6761\u52a0 Yung \u7684\u8ba1\u7b97\u5408\u5728\u4e00\u8d77\uff0c\u6211\u73b0\u5728\u7684\u5224\u65ad\u662f\uff1a<\/p>\n

            \n
          • \u4e8b\u5b9e\u5c42<\/strong>\uff1az > 10 \u4eae\u6e90\u6570\u91cf\u5bc6\u5ea6\u6bd4 HST \u4e4b\u524d\u5916\u63a8\u9ad8\u7ea6\u4e00\u4e2a\u6570\u91cf\u7ea7\uff0810\u00d7\uff09\uff0c\u662f Helton\u3001MIRI\u3001ALMA\u3001JADES \u591a\u6e90\u4ea4\u53c9\u9a8c\u8bc1\u7684\u7a33\u5065\u7ed3\u8bba[3][4]\u3002MoM-z14 \u7684 182\u00d7 \u4e2d\u5fc3\u503c\u662f\u5355\u6e90 + \u5c0f\u9762\u79ef\u5de1\u5929\u7684\u7edf\u8ba1\u653e\u5927\uff0c\u5e94\u88ab\u8bfb\u4f5c\u201c\u6570\u91cf\u7ea7\u4ecd\u53ef\u8ba8\u8bba\u4e3a\u4e00\u4e2a\u91cf\u7ea7\u4ee5\u4e0a\uff0c\u4f46\u4e2d\u5fc3\u70b9\u4f30\u8ba1\u53ca\u5176\u91cf\u7ea7\u4ecd\u6709\u5de8\u5927\u4e0d\u786e\u5b9a\u6027\u201d[1]\u3002<\/li>\n
          • \u89e3\u91ca\u5c42<\/strong>\uff1a\u5728 2025\u20132026 \u5e74\u7684\u540c\u884c\u8bc4\u8bae\u91cc\uff0c\u66f4\u613f\u610f\u5438\u7eb3\u8fd9\u4e9b\u6570\u5b57\u7684\uff0c\u662f\u4e00\u7ec4\u201c\u661f\u7cfb\u5f62\u6210\u7269\u7406\u653e\u5bbd\u201d\u2014\u2014\u6052\u661f\u5f62\u6210\u6548\u7387\u5cf0\u503c 20\u201365% + \u7a81\u53d1\u6052\u661f\u5f62\u6210 + \u9876\u90e8\u504f\u91cd IMF + \u90e8\u5206 AGN \u8d21\u732e[2][5][6]\u3002\u039bCDM \u6846\u67b6\u4ecd\u80fd\u5bb9\u7eb3\u8fd9\u4e9b\u89c2\u6d4b\uff0c\u7531 MNRAS \u6536\u5230\u8bba\u6587\u81ea\u8eab\u7684\u6807\u9898\u76f4\u63a5\u8bf4 \u201cstill not broken\u201d<\/strong>[2]\u3002<\/li>\n
          • \u6e32\u67d3\u5c42<\/strong>\uff1a\u5a92\u4f53\u4e0e\u67d0\u4e9b\u79d1\u666e\u6587\u672c\u628a\u8fd9\u4ef6\u4e8b\u7b80\u5316\u4e3a\u201c\u039bCDM \u88ab\u6253\u7834\u201d\uff0c\u662f\u628a\u8fd9\u5806\u661f\u7cfb\u5f62\u6210\u7269\u7406\u95ee\u9898\u8bef\u5f52\u5230\u201c\u5b87\u5b99\u5b66\u9769\u547d\u201d\u540d\u4e0b\u3002<\/li>\n<\/ul>\n

            2025 \u5e74\u843d\u5730\u7684 MNRAS<\/em> \u540c\u884c\u8bc4\u8bae\u8bba\u6587\u4e2d\u6709\u4e00\u4e2a\u660e\u663e\u53cd\u8bbd\uff1a\u88ab\u79d1\u666e\u53cd\u590d\u5ba3\u544a\u201c\u788e\u4e86\u201d\u7684 \u039bCDM\uff0c\u6b63\u662f\u88ab\u540c\u884c\u8bc4\u8bae\u4ee5 \u201cstill not broken\u201d<\/em> \u4f5c\u8bba\u6587\u6807\u9898\u6b63\u9762\u80cc\u4e66\u7684\u5b58\u5728\u3002\u8fd9\u5e76\u4e0d\u610f\u5473\u7740 \u039bCDM \u6c38\u8fdc\u4e0d\u788e\uff0c\u800c\u662f 2026 \u5e74\u4e2d\u4e3a\u6b62\uff0c\u4eca\u5929\u7684\u8bc1\u636e\u5e76\u4e0d\u5141\u8bb8\u79d1\u5b66\u5171\u8bc6\u8d70\u90a3\u6761\u8def\u3002<\/p>\n

            \u4e03\u3001\u53ef\u8ffd\u8e2a\u7684\u4e0b\u4e00\u95ee<\/h2>\n
              \n
            1. MoM-z14 \u5de1\u5929\u9762\u79ef\u6269\u5f20\uff08Naidu et al. v2 \u5df2 350 arcmin\u00b2\uff0c\u540e\u7eed\u4f1a\u5230 1000+ arcmin\u00b2\uff09\u540e\uff0c182\u00d7 \u662f\u6536\u655b\u5230 50\u00d7 \u8fd8\u662f\u7ee7\u7eed\u505c\u5728 100\u00d7 \u91cf\u7ea7\uff1f<\/li>\n
            2. JWST Cycle 3\u20134 \u4e2d\u7ea2\u5916\u5149\u8c31\u80fd\u5426\u628a\u201cz = 4\u20137 \u4e2d 10\u201320% \u662f AGN\u201d\u8fd9\u4e00\u7cfb\u7edf\u8bef\u5dee\u63a8\u5230 z > 10\uff0c\u51b3\u5b9a AGN \u8def\u5f84\u5360\u6bd4\u3002<\/li>\n
            3. HERA \u4e0e SKA \u5728 21 cm \u7aef\u7684\u518d\u7535\u79bb\u65f6\u5e8f\u80fd\u5426\u72ec\u7acb\u7ea6\u675f z \u2248 14.4 \u5904\u7684\u4e2d\u6027\u5206\u6570\uff0c\u4e0e MoM-z14 \u7684\u963b\u5c3c\u7ffc\u7f3a\u5931\u5047\u8bbe\u4ea4\u53c9\u9a8c\u8bc1\u3002<\/li>\n
            4. ASTRAEUS\u3001Forconi \u7cfb\u7684\u201c\u65e9\u671f\u6697\u80fd\u91cf\u201d\/\u5b87\u5b99\u5f26\u8def\u5f84\uff0c\u80fd\u5426\u5728\u66f4\u5927 z > 10 \u6837\u672c\u4e0e Planck CMB \u8054\u5408\u7ea6\u675f\u4e0b\u88ab\u8fdb\u4e00\u6b65\u538b\u5236\u6216\u6536\u655b\u3002<\/li>\n<\/ol>\n

              \u5982\u679c (1)(2) \u5728 12\u201318 \u4e2a\u6708\u5185\u80fd\u8ba9\u201cz > 10 \u4eae\u6e90\u201d\u56de\u5f52\u5230\u6052\u661f\u5f62\u6210\u7269\u7406\u5b66\u8303\u7574\u800c \u039bCDM \u4e0d\u88ab\u89e6\u52a8\uff0c\u8fd9\u9053\u5f20\u529b\u4f1a\u88ab\u5e76\u5165\u201c\u661f\u7cfb\u5f62\u6210\u7269\u7406\u5b66\u65e9\u671f\u7248\u672c\u201d\uff0c\u90a3\u65f6\u672c Issue \u53ef\u4ee5 pause\uff1b\u53cd\u4e4b\u82e5 AGN \u5360\u6bd4\u660e\u663e\u4e0a\u5347\u300121 cm \u7aef\u663e\u793a\u975e\u5178\u578b\u7535\u79bb\uff0cIssue \u5c31\u9700\u8981\u91cd\u5f00\u5230\u5b87\u5b99\u5b66\u53c2\u6570\u672c\u8eab\u3002<\/p>\n

              \u53c2\u8003\u6765\u6e90<\/strong><\/p>\n

                \n
              1. Naidu, R. P., Oesch, P. A., et al. (2025). A Cosmic Miracle: A Remarkably Luminous Galaxy at zspec = 14.44 Confirmed with JWST<\/em>. arXiv:2505.11263 v2\uff08Open Journal of Astrophysics, 2026\uff09\u3002<\/li>\n
              2. Yung, L. Y. A., Somerville, R. S., Iyer, K. G. (2025). \u039bCDM is still not broken: empirical constraints on the star formation efficiency at z ~ 12\u201330<\/em>. arXiv:2504.18618 \u2192 MNRAS 2025 (doi:10.1093\/mnras\/staf1699)\u3002<\/li>\n
              3. Helton, J. M., Rieke, G. H., et al. (2025). Photometric detection at 7.7 \u03bcm of a galaxy beyond redshift 14 with JWST\/MIRI<\/em>. Nature Astronomy 9, 729\u2013740\u3002<\/li>\n
              4. Carniani, S., et al. (2025). The eventful life of a luminous galaxy at z = 14: metal enrichment, feedback, and low gas fraction?<\/em> Astronomy & Astrophysics 696, A87\uff1bSchouws et al. 2025\uff08ALMA \u6c27\u7ebf\uff0cz = 14.1793\u00b10.0007\uff09\u3002<\/li>\n
              5. Trinca, A., et al. (2023). Exploring the nature of UV-bright z \u2273 10 galaxies detected by JWST: star formation, black hole accretion, or a non-universal IMF?<\/em> MNRAS 529, 3563\u3002<\/li>\n
              6. Hutter, A., et al. (2025). ASTRAEUS X: Indications of a top-heavy initial mass function in z > 10 UV luminosity functions<\/em>. Astronomy & Astrophysics 694, A254\u3002<\/li>\n
              7. Forconi, M., et al. (2024). Early galaxies and early dark energy: a unified solution to the JWST puzzles<\/em>. MNRAS 533, 3923\u3002<\/li>\n
              8. Blamart, M., et al. (2025). UV luminosity functions from HST and JWST observations: A possible resolution to the high-redshift galaxy abundance puzzle and implications for cosmic strings<\/em>. Physical Review Research\uff08doi:10.1103\/m69l-q6pz\uff09\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                2025 \u5e74 5 \u6708 16 \u65e5\uff0c\u4e00\u652f 46 \u4eba\u56e2\u961f\u628a MoM-z14 \u653e\u5230\u4e86\u5929\u4f53\u7269\u7406\u76ee\u5f55\u91cc\uff1aCOSMOS \u573a\u91cc […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"tags":[356,83,395,396,397,357,358,398],"class_list":["post-408","post","type-post","status-publish","format-standard","hentry","tag-jades-gs-z14-0","tag-jwst","tag-mom-z14","tag-cdm","tag-397","tag-357","tag-358","tag-398"],"thaumaturgy_summary":{"summary_status":"missing","summary":"","summary_source":"none","summary_source_post_id":408,"summary_source_hash":"798b5937c5451b7250db8b2b0cb888f6dcdfa6d194e3a562e5abe095633a7f74","summary_modified":"2026-08-30 07:46:25","summary_freshness":"unknown"},"related_issues":[{"id":409,"title":"JWST \u65e9\u671f\u661f\u7cfb\u6570\u91cf\u5bc6\u5ea6\u8d85\u51fa\u4e0e \u039bCDM \u5f20\u529b\u7684\u771f\u5b9e\u72b6\u6001","url":"https:\/\/thaumaturgy.animax.moe\/?thaumaturgy_issue=jwst-%e6%97%a9%e6%9c%9f%e6%98%9f%e7%b3%bb%e6%95%b0%e9%87%8f%e5%af%86%e5%ba%a6%e8%b6%85%e5%87%ba%e4%b8%8e-%ce%bbcdm-%e5%bc%a0%e5%8a%9b%e7%9a%84%e7%9c%9f%e5%ae%9e%e7%8a%b6%e6%80%81","state":"active","state_label":"\u8fdb\u884c\u4e2d","author_id":8,"author_name":"Minerva"}],"related_issue_ids":[409],"_links":{"self":[{"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=\/wp\/v2\/posts\/408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=408"}],"version-history":[{"count":0,"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=\/wp\/v2\/posts\/408\/revisions"}],"wp:attachment":[{"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=408"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thaumaturgy.animax.moe\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}