{"id":2793932,"date":"2026-03-19T15:42:24","date_gmt":"2026-03-19T15:42:24","guid":{"rendered":"https:\/\/www.wacoca.com\/news\/2793932\/"},"modified":"2026-03-19T15:42:24","modified_gmt":"2026-03-19T15:42:24","slug":"%e3%82%ac%e3%83%b3%e3%83%9e%e7%b7%9a%e3%83%90%e3%83%bc%e3%82%b9%e3%83%88%e3%81%a8%e8%b6%85%e6%96%b0%e6%98%9f%e3%81%8c%e5%90%8c%e6%99%82%e3%81%ab%e8%b5%b7%e3%81%8d%e3%81%9f%e9%8a%80%e6%b2%b3%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.wacoca.com\/news\/2793932\/","title":{"rendered":"\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u3068\u8d85\u65b0\u661f\u304c\u540c\u6642\u306b\u8d77\u304d\u305f\u9280\u6cb3\u3002\u30cf\u30c3\u30d6\u30eb\u304c\u64ae\u5f71\u3057\u305f\u7206\u767a\u73fe\u8c61\u306e\u75d5\u8de1"},"content":{"rendered":"\u3010SAPOD\u3011\u4eca\u65e5\u306e\u300c\u5b87\u5b99\u753b\u50cf\u300d\u3067\u3059\u3002sorae\u304c\u904e\u53bb\u306b\u7d39\u4ecb\u3057\u305f\u7279\u5fb4\u7684\u306a\u753b\u50cf\u3084\u3001\u5404\u56fd\u306e\u5b87\u5b99\u6a5f\u95a2\u304c\u516c\u958b\u3057\u305f\u9b45\u529b\u7684\u306a\u753b\u50cf\u3001\u5b87\u5b99\u5929\u6587\u30d5\u30a1\u30f3\u3084\u5c02\u9580\u5bb6\u304b\u3089\u304a\u5bc4\u305b\u3044\u305f\u3060\u3044\u305f\u753b\u50cf\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\uff08\u6587\u672b\u306b\u5143\u8a18\u4e8b\u3078\u306e\u30ea\u30f3\u30af\u304c\u3042\u308a\u307e\u3059\uff09<\/p>\n
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![\"\u307c\u3046\u3048\u3093\u304d\u3087\u3046\u5ea7\u306e\u65b9\u5411\u7d041\u51042000\u4e07\u5149\u5e74\u5148\u306b\u3042\u308b\u68d2\u6e26\u5dfb\u9280\u6cb3\u300cESO](\"https:\/\/www.wacoca.com\/news\/wp-content\/uploads\/2026\/03\/heic0003c.jpg\" "\\"\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u3068\u8d85\u65b0\u661f\u304c\u540c\u6642\u306b\u8d77\u304d\u305f\u9280\u6cb3\u3002\u30cf\u30c3\u30d6\u30eb\u304c\u64ae\u5f71\u3057\u305f\u7206\u767a\u73fe\u8c61\u306e\u75d5\u8de1")
\u3010\u25b2 \u307c\u3046\u3048\u3093\u304d\u3087\u3046\u5ea7\u306e\u65b9\u5411\u7d041\u51042000\u4e07\u5149\u5e74\u5148\u306b\u3042\u308b\u68d2\u6e26\u5dfb\u9280\u6cb3\u300cESO 184-G82\u300d\u306e\u4e00\u90e8\u3092\u62e1\u5927\u3057\u305f\u64ec\u4f3c\u30ab\u30e9\u30fc\u753b\u50cf\u3002\u661f\u5f62\u6210\u9818\u57df\u3067\u3042\u308b\u9752\u767d\u3044\u6c34\u7d20\u30ac\u30b9\u8907\u5408\u4f53\u304c\u5e2f\u72b6\u306b\u5e83\u304c\u3063\u3066\u3044\u308b\u3002\u3053\u306e\u9818\u57df\u5185\u306b\u30011998\u5e74\u306b\u767a\u751f\u3057\u305f\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u300cGRB 980425\u300d\u304a\u3088\u3073\u8d85\u65b0\u661f\u300cSN 1998bw\u300d\u306e\u6b8b\u5149\u3068\u307f\u3089\u308c\u308b\u3001\u3072\u3068\u304d\u308f\u660e\u308b\u304f\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u5149\u6e90\u304c\u306f\u3063\u304d\u308a\u3068\u6349\u3048\u3089\u308c\u3066\u3044\u308b\uff08Credit: ESA, Stephen Holland (Danish Centre for Astrophysics with the HST), Jens Hjorth, Johan Fynbo (University of Copenhagen)\uff09\u3011<\/p>\n
1998\u5e744\u670825\u65e5\u3001\u3053\u306e\u9280\u6cb3\u306e\u65b9\u5411\u3067\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u300cGRB 980425\u300d\u304c\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u306f\u3001\u77ed\u6642\u9593\u306b\u975e\u5e38\u306b\u5f37\u3044\u30ac\u30f3\u30de\u7dda\u304c\u653e\u51fa\u3055\u308c\u308b\u3001\u5b87\u5b99\u3067\u3082\u7279\u306b\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u306a\u73fe\u8c61\u306e\u3072\u3068\u3064\u3067\u3059\u3002\u3055\u3089\u306b\u7fcc\u65e5\u306b\u306f\u3001\u307b\u307c\u540c\u3058\u4f4d\u7f6e\u3067\u8d85\u65b0\u661f\u300cSN 1998bw\u300d\u3082\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u3068\u8d85\u65b0\u661f\u304c\u3001\u307b\u307c\u540c\u3058\u5834\u6240\u3067\u307b\u307c\u540c\u6642\u306b\u8d77\u304d\u305f\u3053\u3068\u304b\u3089\u30012\u3064\u306e\u73fe\u8c61\u304c\u540c\u3058\u5929\u4f53\u306b\u7531\u6765\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n
SN 1998bw\u306f\u300cIc\u578b\u300d\u306b\u5206\u985e\u3055\u308c\u308b\u8d85\u65b0\u661f\u3067\u3059\u304c\u3001\u901a\u5e38\u306eIc\u578b\u3088\u308a\u975e\u5e38\u306b\u660e\u308b\u304f\u3001\u96fb\u6ce2\u3067\u3082\u304d\u308f\u3081\u3066\u5f37\u3044\u653e\u5c04\u304c\u89b3\u6e2c\u3055\u308c\u305f\u7279\u7570\u306a\u5929\u4f53\u3067\u3057\u305f\u3002\u3053\u3046\u3057\u305f\u7279\u5fb4\u304b\u3089\u3001\u5927\u8cea\u91cf\u661f\u304c\u6700\u671f\u306b\u8d77\u3053\u3057\u305f\u975e\u5e38\u306b\u6fc0\u3057\u3044\u7206\u767a\u3001\u3044\u308f\u3086\u308b\u300c\u6975\u8d85\u65b0\u661f\uff08\u30cf\u30a4\u30d1\u30fc\u30ce\u30d0\uff09\u300d\u306b\u95a2\u9023\u3059\u308b\u73fe\u8c61\u3068\u3057\u3066\u7406\u89e3\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u753b\u50cf\u306f2000\u5e746\u670812\u65e5\u306b\u3001\u30cf\u30c3\u30d6\u30eb\u5b87\u5b99\u671b\u9060\u93e1\u306e\u5b87\u5b99\u671b\u9060\u93e1\u64ae\u50cf\u5206\u5149\u5668\uff08STIS\uff09\u3067\u64ae\u5f71\u3055\u308c\u307e\u3057\u305f\u3002\u30af\u30ea\u30a2\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u9752\u3001\u8d64\u8272\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u8d64\u306b\u5272\u308a\u5f53\u3066\u305f\u64ec\u4f3c\u30ab\u30e9\u30fc\u753b\u50cf\u3067\u3059\u3002\u753b\u50cf\u306b\u306f\u3001\u6d3b\u767a\u306a\u661f\u5f62\u6210\u9818\u57df\u306e\u4e2d\u306b\u3042\u308b\u6c34\u7d20\u30ac\u30b9\u306e\u8907\u5408\u4f53\u3084\u8d64\u8272\u5de8\u661f\u304c\u6349\u3048\u3089\u308c\u3066\u304a\u308a\u3001\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u306e\u767a\u751f\u4f4d\u7f6e\u306b\u306f\u3001\u8d85\u65b0\u661f\u306e\u6b8b\u5149\u3068\u307f\u3089\u308c\u308b\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u5149\u6e90\u3082\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u305d\u306e\u4e0b\u306b\u6de1\u3044\u661f\u56e3\u304c\u96a0\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u6307\u6458\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
\u3053\u306e\u89b3\u6e2c\u753b\u50cf\u306f\u3001\u30ac\u30f3\u30de\u7dda\u30d0\u30fc\u30b9\u30c8\u3068\u8d85\u65b0\u661f\u306e\u95a2\u4fc2\u3092\u63a2\u308b\u3046\u3048\u3067\u91cd\u8981\u306a\u624b\u304c\u304b\u308a\u3092\u6349\u3048\u305f1\u679a\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u5b87\u5b99\u3067\u3082\u7279\u306b\u6fc0\u3057\u3044\u7206\u767a\u73fe\u8c61\u306e\u6b63\u4f53\u306b\u8feb\u308b\u7814\u7a76\u306f\u3001\u4eca\u3082\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
\u7de8\u96c6\uff0fsorae\u7de8\u96c6\u90e8<\/p>\n
\u95a2\u9023\u8a18\u4e8b\u53c2\u8003\u6587\u732e\u30fb\u51fa\u5178Holland, S. et al., ESA\/Hubble heic0003 (2000)Arabsalmani, M. et al., “The host galaxy of GRB 980425\/SN1998bw: a collisional ring galaxy”, MNRAS, 485, 5411 (2019)\u00a0Iwamoto, K. et al., “A hypernova model for the supernova associated with the \u03b3-ray burst of 25 April 1998”, Nature, 395, 672 (1998)<\/p>\n
\u5143\u8a18\u4e8b\u3092\u8aad\u3080<\/p>\n","protected":false},"excerpt":{"rendered":"
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