{"id":3051,"date":"2025-11-29T23:35:32","date_gmt":"2025-11-29T14:35:32","guid":{"rendered":"https:\/\/blog.id774.net\/entry\/?p=3051"},"modified":"2026-08-01T13:42:40","modified_gmt":"2026-08-01T04:42:40","slug":"%e6%9a%97%e9%bb%92%e7%89%a9%e8%b3%aa%e3%81%ae%e8%a6%b3%e6%b8%ac%e3%81%a8%e5%ae%87%e5%ae%99%e3%81%ae%e8%86%a8%e5%bc%b5","status":"publish","type":"post","link":"https:\/\/harpuia.id774.net\/entry\/2025\/11\/29\/3051\/","title":{"rendered":"\u6697\u9ed2\u7269\u8cea\u306e\u89b3\u6e2c\u3068\u5b87\u5b99\u306e\u81a8\u5f35"},"content":{"rendered":"<p>\u6771\u4eac\u5927\u5b66\u306e\u6238\u8c37\u53cb\u5247\u6559\u6388\u306f\u3001\u30d5\u30a7\u30eb\u30df\u30fb\u30ac\u30f3\u30de\u7dda\u5b87\u5b99\u671b\u9060\u93e1\u304c 15 \u5e74\u9593\u306b\u84c4\u7a4d\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u306e\u4e2d\u5fc3\u65b9\u5411\u3092\u5e83\u304f\u8986\u3046\u30ac\u30f3\u30de\u7dda\u306e\u4f59\u5270\u6210\u5206\u3092\u5831\u544a\u3057\u305f\u3002\u653e\u5c04\u306f\u7d04 20 GeV \u3067\u5f37\u304f\u306a\u308a\u3001\u9280\u6cb3\u3092\u7403\u72b6\u306b\u53d6\u308a\u56f2\u3080\u6697\u9ed2\u7269\u8cea\u30cf\u30ed\u30fc\u304b\u3089\u306e\u653e\u5c04\u306b\u4f3c\u305f\u7a7a\u9593\u5206\u5e03\u3092\u793a\u3059\u3002\u6697\u9ed2\u7269\u8cea\u7c92\u5b50\u306e\u5bfe\u6d88\u6ec5\u3092\u521d\u3081\u3066\u6349\u3048\u305f\u53ef\u80fd\u6027\u304c\u3042\u308b\u4e00\u65b9\u3001\u89b3\u6e2c\u3055\u308c\u305f\u306e\u306f\u6697\u9ed2\u7269\u8cea\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u65e2\u77e5\u306e\u653e\u5c04\u6210\u5206\u3092\u5dee\u3057\u5f15\u3044\u305f\u5f8c\u306b\u6b8b\u308b\u30ac\u30f3\u30de\u7dda\u3067\u3042\u308b<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<p>\u3053\u306e\u533a\u5225\u3092\u66d6\u6627\u306b\u3059\u308b\u3068\u3001\u300c\u6697\u9ed2\u7269\u8cea\u304c\u898b\u3048\u305f\u300d\u3068\u3044\u3046\u898b\u51fa\u3057\u3060\u3051\u304c\u5148\u884c\u3059\u308b\u3002\u4eca\u56de\u306e\u7d50\u679c\u304c\u793a\u3057\u305f\u7bc4\u56f2\u3001\u6697\u9ed2\u7269\u8cea\u7531\u6765\u3068\u89e3\u91c8\u3067\u304d\u308b\u7406\u7531\u3001\u78ba\u5b9a\u307e\u3067\u306b\u5fc5\u8981\u306a\u691c\u8a3c\u3092\u5206\u3051\u3066\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<hr>\n<h2>\u89b3\u6e2c\u3055\u308c\u305f\u306e\u306f\u30cf\u30ed\u30fc\u72b6\u306e\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u3067\u3042\u308b<\/h2>\n<p>\u89e3\u6790\u5bfe\u8c61\u306f\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u306e\u4e2d\u5fc3\u304b\u3089\u9280\u7d4c\u65b9\u5411\u306b 60 \u5ea6\u4ee5\u5185\u3001\u9280\u7def\u65b9\u5411\u306b 10 \u5ea6\u304b\u3089 60 \u5ea6\u307e\u3067\u306e\u9818\u57df\u3067\u3042\u308b\u3002\u9280\u6cb3\u9762\u306e\u8fd1\u304f\u306f\u3001\u5b87\u5b99\u7dda\u3068\u661f\u9593\u7269\u8cea\u306e\u76f8\u4e92\u4f5c\u7528\u3084\u591a\u6570\u306e\u5929\u4f53\u304b\u3089\u5f37\u3044\u30ac\u30f3\u30de\u7dda\u304c\u653e\u5c04\u3055\u308c\u308b\u305f\u3081\u9664\u5916\u3055\u308c\u305f\u3002\u6b8b\u308b\u9818\u57df\u306b\u3064\u3044\u3066\u3001\u70b9\u72b6\u5929\u4f53\u3001\u5b87\u5b99\u7dda\u8d77\u6e90\u306e\u62e1\u6563\u653e\u5c04\u3001\u7b49\u65b9\u7684\u306a\u80cc\u666f\u653e\u5c04\u3001\u30eb\u30fc\u30d7 I\u3001\u30d5\u30a7\u30eb\u30df\u30fb\u30d0\u30d6\u30eb\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u305d\u308c\u3089\u3067\u306f\u8aac\u660e\u3055\u308c\u306a\u3044\u6210\u5206\u304c\u3042\u308b\u304b\u3092\u8abf\u3079\u3066\u3044\u308b<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<p>\u89e3\u6790\u3067\u306f\u3001\u7d04 20 GeV \u3092\u9802\u70b9\u3068\u3059\u308b\u4f59\u5270\u304c\u691c\u51fa\u3055\u308c\u305f\u30022 GeV \u672a\u6e80\u3068 200 GeV \u8d85\u3067\u306f\u4f59\u5270\u306e\u5f37\u5ea6\u304c\u30bc\u30ed\u3068\u6574\u5408\u3057\u3001\u5e83\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u5e2f\u306b\u9023\u7d9a\u3057\u3066\u6b8b\u308b\u80cc\u666f\u6210\u5206\u3068\u306f\u7570\u306a\u308b\u5f62\u3092\u6301\u3064\u3002\u5929\u7a7a\u4e0a\u3067\u306f\u9280\u6cb3\u4e2d\u5fc3\u306b\u5411\u304b\u3063\u3066\u5f37\u304f\u306a\u308b\u7403\u5bfe\u79f0\u306b\u8fd1\u3044\u5206\u5e03\u3092\u793a\u3057\u3001\u6697\u9ed2\u7269\u8cea\u30cf\u30ed\u30fc\u306e\u5bc6\u5ea6\u5206\u5e03\u304b\u3089\u4e88\u60f3\u3055\u308c\u308b\u5f62\u306b\u5408\u3046<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<p>\u3053\u3053\u3067\u3044\u3046\u4f59\u5270\u306f\u3001\u671b\u9060\u93e1\u304c\u65b0\u3057\u3044\u5929\u4f53\u3092\u76f4\u63a5\u64ae\u5f71\u3057\u305f\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u3044\u3002\u89b3\u6e2c\u30c7\u30fc\u30bf\u304b\u3089\u65e2\u77e5\u6210\u5206\u306e\u63a8\u5b9a\u5024\u3092\u5dee\u3057\u5f15\u304d\u3001\u305d\u306e\u5f8c\u306b\u6b8b\u3063\u305f\u7d71\u8a08\u7684\u306a\u6210\u5206\u3067\u3042\u308b\u3002\u4f59\u5270\u306e\u5b58\u5728\u3068\u3001\u305d\u306e\u767a\u751f\u6e90\u304c\u6697\u9ed2\u7269\u8cea\u3067\u3042\u308b\u3053\u3068\u306f\u5225\u3005\u306b\u691c\u8a3c\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<hr>\n<h2>\u6697\u9ed2\u7269\u8cea\u7531\u6765\u3068\u89e3\u91c8\u3067\u304d\u308b\u7406\u7531<\/h2>\n<p>\u6697\u9ed2\u7269\u8cea\u306f\u5149\u3092\u653e\u5c04\u3001\u5438\u53ce\u3001\u53cd\u5c04\u3057\u306a\u3044\u305f\u3081\u3001\u901a\u5e38\u306e\u671b\u9060\u93e1\u3067\u306f\u76f4\u63a5\u898b\u3048\u306a\u3044\u3002\u305d\u306e\u5b58\u5728\u306f\u3001\u9280\u6cb3\u3084\u9280\u6cb3\u56e3\u306e\u904b\u52d5\u3001\u91cd\u529b\u30ec\u30f3\u30ba\u3001\u5b87\u5b99\u30de\u30a4\u30af\u30ed\u6ce2\u80cc\u666f\u653e\u5c04\u306a\u3069\u306b\u73fe\u308c\u308b\u91cd\u529b\u52b9\u679c\u304b\u3089\u63a8\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002\u5b87\u5b99\u8ad6\u7684\u89b3\u6e2c\u306f\u3001\u901a\u5e38\u7269\u8cea\u3068\u306f\u5225\u306e\u51b7\u305f\u3044\u6697\u9ed2\u7269\u8cea\u6210\u5206\u3092\u542b\u3080\u6a19\u6e96\u5b87\u5b99\u8ad6\u3068\u6574\u5408\u3057\u3066\u3044\u308b<a href=\"#ref2\">[2]<\/a>\u3002\u305f\u3060\u3057\u3001\u91cd\u529b\u52b9\u679c\u306f\u6697\u9ed2\u7269\u8cea\u306e\u7c92\u5b50\u3068\u3057\u3066\u306e\u6b63\u4f53\u3092\u6c7a\u3081\u306a\u3044\u3002<\/p>\n<p>\u5019\u88dc\u306e\u4e00\u3064\u304c WIMP \u3067\u3042\u308b\u3002WIMP \u304c\u53cd\u7c92\u5b50\u3068\u5bfe\u6d88\u6ec5\u3057\u3001\u30dc\u30c8\u30e0\u30af\u30a9\u30fc\u30af\u3084 W \u30dc\u30bd\u30f3\u3092\u7d4c\u3066\u30ac\u30f3\u30de\u7dda\u3092\u751f\u3058\u308b\u306a\u3089\u3001\u6697\u9ed2\u7269\u8cea\u306e\u5bc6\u5ea6\u304c\u9ad8\u3044\u9280\u6cb3\u4e2d\u5fc3\u65b9\u5411\u307b\u3069\u653e\u5c04\u304c\u5f37\u304f\u306a\u308b\u3002\u6238\u8c37\u8ad6\u6587\u304c\u5f97\u305f\u7d04 20 GeV \u306e\u30b9\u30da\u30af\u30c8\u30eb\u306f\u3001\u8cea\u91cf\u304c\u304a\u3088\u305d 0.5 \u304b\u3089 0.8 TeV \u306e\u7c92\u5b50\u304c\u5bfe\u6d88\u6ec5\u3059\u308b\u8a08\u7b97\u3067\u518d\u73fe\u3067\u304d\u308b\u3002\u63a8\u5b9a\u3055\u308c\u305f\u5bfe\u6d88\u6ec5\u65ad\u9762\u7a4d\u306f\u3001\u30dc\u30c8\u30e0\u30af\u30a9\u30fc\u30af\u5bfe\u3092\u751f\u3058\u308b\u5834\u5408\u3067\u6bce\u79d2 1 \u7acb\u65b9\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u5f53\u305f\u308a\u7d04 5 \u304b\u3089 8 \u639b\u3051\u308b 10 \u306e\u30de\u30a4\u30ca\u30b9 25 \u4e57\u3067\u3042\u308b<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<p>\u7a7a\u9593\u5206\u5e03\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u5206\u5e03\u306e\u53cc\u65b9\u304c\u540c\u3058\u6697\u9ed2\u7269\u8cea\u30e2\u30c7\u30eb\u3067\u8aac\u660e\u3067\u304d\u308b\u70b9\u306f\u3001\u5358\u306a\u308b\u5c40\u6240\u7684\u306a\u30ce\u30a4\u30ba\u3088\u308a\u5f37\u3044\u6839\u62e0\u306b\u306a\u308b\u3002\u89e3\u6790\u65b9\u6cd5\u3084\u80cc\u666f\u30e2\u30c7\u30eb\u3092\u5909\u3048\u3066\u3082 20 GeV \u4ed8\u8fd1\u306e\u6210\u5206\u304c\u6b8b\u3063\u305f\u3053\u3068\u3082\u3001\u4f59\u5270\u304c\u7279\u5b9a\u306e\u8a2d\u5b9a\u3060\u3051\u3067\u751f\u3058\u305f\u53ef\u80fd\u6027\u3092\u4e0b\u3052\u308b<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<hr>\n<h2>\u6697\u9ed2\u7269\u8cea\u306e\u691c\u51fa\u3068\u65ad\u5b9a\u3067\u304d\u306a\u3044\u7406\u7531<\/h2>\n<h3>\u80cc\u666f\u653e\u5c04\u306e\u63a8\u5b9a\u304c\u7d50\u679c\u3092\u5de6\u53f3\u3059\u308b<\/h3>\n<p>\u5929\u306e\u5ddd\u9280\u6cb3\u304b\u3089\u5c4a\u304f\u30ac\u30f3\u30de\u7dda\u306b\u306f\u3001\u5b87\u5b99\u7dda\u967d\u5b50\u3068\u661f\u9593\u30ac\u30b9\u306e\u885d\u7a81\u3001\u96fb\u5b50\u306b\u3088\u308b\u9006\u30b3\u30f3\u30d7\u30c8\u30f3\u6563\u4e71\u3001\u30d1\u30eb\u30b5\u30fc\u3084\u8d85\u65b0\u661f\u6b8b\u9ab8\u3001\u30d5\u30a7\u30eb\u30df\u30fb\u30d0\u30d6\u30eb\u306a\u3069\u304c\u91cd\u306a\u3063\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u5f37\u5ea6\u3068\u5206\u5e03\u306f\u5b8c\u5168\u306b\u306f\u5206\u304b\u3063\u3066\u3044\u306a\u3044\u3002\u80cc\u666f\u30e2\u30c7\u30eb\u304c\u5b9f\u969b\u306e\u7a7a\u3092\u5341\u5206\u306b\u518d\u73fe\u3067\u304d\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u5dee\u3057\u5f15\u304d\u306e\u8aa4\u5dee\u304c\u30cf\u30ed\u30fc\u72b6\u306e\u4f59\u5270\u3068\u3057\u3066\u6b8b\u308b\u3002<\/p>\n<p>\u6238\u8c37\u8ad6\u6587\u306f\u8907\u6570\u306e\u80cc\u666f\u30e2\u30c7\u30eb\u3067\u4f59\u5270\u304c\u6b8b\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u304c\u3001\u305d\u308c\u3060\u3051\u3067\u672a\u77e5\u306e\u5929\u4f53\u7269\u7406\u904e\u7a0b\u3092\u6392\u9664\u3057\u305f\u3053\u3068\u306b\u306f\u306a\u3089\u306a\u3044\u3002\u5225\u306e\u7814\u7a76\u8005\u304c\u7570\u306a\u308b\u89e3\u6790\u624b\u9806\u3068\u80cc\u666f\u30e2\u30c7\u30eb\u3092\u7528\u3044\u3001\u540c\u3058\u4f4d\u7f6e\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u540c\u7a0b\u5ea6\u306e\u6210\u5206\u3092\u518d\u73fe\u3067\u304d\u308b\u304b\u304c\u691c\u8a3c\u306e\u7b2c\u4e00\u6bb5\u968e\u3068\u306a\u308b\u3002<\/p>\n<h3>\u5fc5\u8981\u306a\u5bfe\u6d88\u6ec5\u7387\u304c\u65e2\u5b58\u306e\u5236\u7d04\u3068\u7dca\u5f35\u3059\u308b<\/h3>\n<p>\u30ac\u30f3\u30de\u7dda\u306e\u5f37\u5ea6\u304b\u3089\u63a8\u5b9a\u3055\u308c\u305f\u5bfe\u6d88\u6ec5\u65ad\u9762\u7a4d\u306f\u3001\u71b1\u7684\u751f\u6210\u3067\u6697\u9ed2\u7269\u8cea\u306e\u6b8b\u5b58\u91cf\u3092\u8aac\u660e\u3059\u308b\u3068\u304d\u306e\u4ee3\u8868\u5024\u3084\u3001\u6697\u9ed2\u7269\u8cea\u304c\u591a\u304f\u901a\u5e38\u7269\u8cea\u304c\u5c11\u306a\u3044\u77ee\u5c0f\u6955\u5186\u4f53\u9280\u6cb3\u306e\u89b3\u6e2c\u304b\u3089\u5f97\u3089\u308c\u305f\u4e0a\u9650\u3088\u308a\u5927\u304d\u3044\u3002\u6238\u8c37\u8ad6\u6587\u306f\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u30cf\u30ed\u30fc\u306e\u5bc6\u5ea6\u5206\u5e03\u306b\u3042\u308b\u4e0d\u78ba\u5b9f\u6027\u3092\u8003\u616e\u3059\u308c\u3070\u6697\u9ed2\u7269\u8cea\u89e3\u91c8\u306f\u6b8b\u308b\u3068\u8a55\u4fa1\u3057\u3066\u3044\u308b\u304c\u3001\u6a19\u6e96\u7684\u306a WIMP \u50cf\u3078\u305d\u306e\u307e\u307e\u53ce\u307e\u308b\u4fe1\u53f7\u3067\u306f\u306a\u3044<a href=\"#ref1\">[1]<\/a>\u3002<\/p>\n<p>\u6697\u9ed2\u7269\u8cea\u7531\u6765\u3067\u3042\u308c\u3070\u3001\u30ac\u30f3\u30de\u7dda\u3060\u3051\u3067\u306a\u304f\u3001\u5bfe\u6d88\u6ec5\u7d4c\u8def\u306b\u5fdc\u3058\u3066\u53cd\u967d\u5b50\u306a\u3069\u5225\u306e\u7c92\u5b50\u3082\u751f\u6210\u3055\u308c\u308b\u3002\u4ed6\u306e\u89b3\u6e2c\u3068\u540c\u6642\u306b\u6574\u5408\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u306a\u3051\u308c\u3070\u3001\u30ac\u30f3\u30de\u7dda\u3060\u3051\u306b\u5408\u3046\u7c92\u5b50\u8cea\u91cf\u3068\u5bfe\u6d88\u6ec5\u7387\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002<\/p>\n<h3>\u540c\u3058\u6761\u4ef6\u3092\u6301\u3064\u5225\u306e\u5929\u4f53\u3067\u78ba\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044<\/h3>\n<p>\u6697\u9ed2\u7269\u8cea\u30cf\u30ed\u30fc\u304b\u3089\u306e\u653e\u5c04\u3067\u3042\u308c\u3070\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u3060\u3051\u306b\u73fe\u308c\u308b\u7406\u7531\u306f\u306a\u3044\u3002\u77ee\u5c0f\u6955\u5186\u4f53\u9280\u6cb3\u3001\u4ed6\u306e\u9280\u6cb3\u3001\u9280\u6cb3\u56e3\u306a\u3069\u3067\u3082\u3001\u6697\u9ed2\u7269\u8cea\u91cf\u3068\u8ddd\u96e2\u306b\u5fdc\u3058\u305f\u4fe1\u53f7\u304c\u671f\u5f85\u3055\u308c\u308b\u3002\u5225\u306e\u5bfe\u8c61\u3067\u540c\u3058\u7c92\u5b50\u30e2\u30c7\u30eb\u306b\u5bfe\u5fdc\u3059\u308b\u30b9\u30da\u30af\u30c8\u30eb\u304c\u5f97\u3089\u308c\u308c\u3070\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u56fa\u6709\u306e\u80cc\u666f\u73fe\u8c61\u3068\u3044\u3046\u8aac\u660e\u306f\u96e3\u3057\u304f\u306a\u308b\u3002\u53cd\u5bfe\u306b\u3001\u4ed6\u306e\u5bfe\u8c61\u3067\u4e0a\u9650\u3060\u3051\u304c\u53b3\u3057\u304f\u306a\u308c\u3070\u3001\u4eca\u56de\u306e\u89e3\u91c8\u306f\u72ed\u3081\u3089\u308c\u308b\u3002<\/p>\n<hr>\n<h2>2025 \u5e74 11 \u6708 29 \u65e5\u6642\u70b9\u306e\u8a55\u4fa1<\/h2>\n<p>\u4eca\u56de\u306e\u7814\u7a76\u306f\u3001\u6697\u9ed2\u7269\u8cea\u306e\u5b58\u5728\u3092\u521d\u3081\u3066\u793a\u3057\u305f\u3082\u306e\u3067\u306f\u306a\u3044\u3002\u6697\u9ed2\u7269\u8cea\u306e\u91cd\u529b\u52b9\u679c\u306f\u65e2\u306b\u591a\u304f\u306e\u89b3\u6e2c\u3067\u652f\u6301\u3055\u308c\u3066\u3044\u308b\u3002\u65b0\u3057\u3044\u70b9\u306f\u3001\u6697\u9ed2\u7269\u8cea\u7c92\u5b50\u306e\u5bfe\u6d88\u6ec5\u3067\u751f\u3058\u308b\u653e\u5c04\u304b\u3082\u3057\u308c\u306a\u3044\u6210\u5206\u3092\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u306e\u5e83\u3044\u30cf\u30ed\u30fc\u9818\u57df\u3067\u62bd\u51fa\u3057\u305f\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<p>\u7d04 20 GeV \u3068\u3044\u3046\u7279\u5fb4\u7684\u306a\u30b9\u30da\u30af\u30c8\u30eb\u3001\u9280\u6cb3\u4e2d\u5fc3\u3078\u96c6\u4e2d\u3059\u308b\u7403\u5bfe\u79f0\u306b\u8fd1\u3044\u5206\u5e03\u3001WIMP \u5bfe\u6d88\u6ec5\u30e2\u30c7\u30eb\u3068\u306e\u4e00\u81f4\u306f\u3001\u8ffd\u8a66\u306b\u5024\u3059\u308b\u5019\u88dc\u3092\u5f62\u6210\u3057\u3066\u3044\u308b\u3002\u4e00\u65b9\u3001\u7d50\u8ad6\u306f\u80cc\u666f\u30e2\u30c7\u30eb\u3001\u6697\u9ed2\u7269\u8cea\u306e\u5bc6\u5ea6\u5206\u5e03\u3001\u5bfe\u6d88\u6ec5\u7d4c\u8def\u306b\u4f9d\u5b58\u3057\u3001\u5fc5\u8981\u306a\u5bfe\u6d88\u6ec5\u7387\u306f\u65e2\u5b58\u306e\u5236\u7d04\u3068\u3082\u7dca\u5f35\u3059\u308b\u30022025 \u5e74 11 \u6708 29 \u65e5\u6642\u70b9\u3067\u59a5\u5f53\u306a\u8868\u73fe\u306f\u3001\u300c\u6697\u9ed2\u7269\u8cea\u3092\u691c\u51fa\u3057\u305f\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u6697\u9ed2\u7269\u8cea\u5bfe\u6d88\u6ec5\u306e\u5019\u88dc\u3068\u306a\u308b\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u304c\u5831\u544a\u3055\u308c\u305f\u300d\u3067\u3042\u308b\u3002<\/p>\n<hr>\n<h2>\u8ffd\u8a18<\/h2>\n<h3>2025 \u5e74 12 \u6708 13 \u65e5\u30012026 \u5e74 5 \u6708 22 \u65e5<\/h3>\n<p>\u738b\u6681\u3001\u6bb5\u51f1\u51f1\u306f\u3001\u6238\u8c37\u8ad6\u6587\u304c\u30dc\u30c8\u30e0\u30af\u30a9\u30fc\u30af\u5bfe\u3078\u306e\u5bfe\u6d88\u6ec5\u304b\u3089\u63a8\u5b9a\u3057\u305f\u7c92\u5b50\u8cea\u91cf\u3068\u5bfe\u6d88\u6ec5\u65ad\u9762\u7a4d\u3092\u7528\u3044\u3001\u540c\u6642\u306b\u751f\u6210\u3055\u308c\u308b\u53cd\u967d\u5b50\u306e\u91cf\u3092\u8a08\u7b97\u3057\u305f\u3002\u4e88\u60f3\u3055\u308c\u308b\u7d04 100 GeV \u306e\u53cd\u967d\u5b50\u6d41\u675f\u306f AMS-02 \u306e\u89b3\u6e2c\u5024\u3092\u4e0a\u56de\u308a\u3001\u53cd\u967d\u5b50\u30c7\u30fc\u30bf\u304c\u8a31\u3059\u5bfe\u6d88\u6ec5\u65ad\u9762\u7a4d\u306f\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u306e\u8aac\u660e\u306b\u5fc5\u8981\u306a\u5024\u3088\u308a\u6570\u5341\u500d\u5c0f\u3055\u3044\u3068\u7d50\u8ad6\u3057\u305f\u3002\u8ad6\u6587\u306f 2025 \u5e74 12 \u6708 13 \u65e5\u306b\u30d7\u30ec\u30d7\u30ea\u30f3\u30c8\u3068\u3057\u3066\u516c\u958b\u3055\u308c\u30012026 \u5e74 5 \u6708 22 \u65e5\u306b\u67fb\u8aad\u8a8c\u3078\u63b2\u8f09\u3055\u308c\u305f<a href=\"#ref3\">[3]<\/a>\u3002<\/p>\n<p>\u3053\u306e\u7d50\u679c\u304c\u76f4\u63a5\u5236\u7d04\u3059\u308b\u306e\u306f\u3001\u4e3b\u306b\u6238\u8c37\u8ad6\u6587\u3067\u691c\u8a0e\u3055\u308c\u305f\u30dc\u30c8\u30e0\u30af\u30a9\u30fc\u30af\u5bfe\u3092\u751f\u3058\u308b\u5358\u7d14\u306a\u5bfe\u6d88\u6ec5\u89e3\u91c8\u3067\u3042\u308b\u3002\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u305d\u306e\u3082\u306e\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u793a\u3057\u305f\u308f\u3051\u3067\u306f\u306a\u3044\u304c\u3001\u305d\u306e\u4f59\u5270\u3092\u6a19\u6e96\u7684\u306a WIMP \u5bfe\u6d88\u6ec5\u3078\u7d50\u3073\u4ed8\u3051\u308b\u8aac\u660e\u306b\u306f\u5f37\u3044\u53cd\u8a3c\u304c\u52a0\u308f\u3063\u305f\u3002<\/p>\n<h3>2026 \u5e74 7 \u6708 9 \u65e5<\/h3>\n<p>\u30b9\u30c6\u30f3\u30cf\u30a6\u30b9\u3089\u306f\u3001\u6238\u8c37\u8ad6\u6587\u306e\u96c6\u7d04\u5358\u4f4d\u306b\u3088\u308b\u89e3\u6790\u3092\u72ec\u7acb\u306b\u518d\u73fe\u3057\u3001\u3055\u3089\u306b 0.125 \u5ea6\u5358\u4f4d\u306e\u753b\u7d20\u3054\u3068\u306e\u5c24\u5ea6\u89e3\u6790\u3078\u62e1\u5f35\u3057\u305f\u30d7\u30ec\u30d7\u30ea\u30f3\u30c8\u3092\u516c\u958b\u3057\u305f\u3002\u4e21\u65b9\u306e\u65b9\u6cd5\u3067 20 GeV \u4ed8\u8fd1\u306e\u30cf\u30ed\u30fc\u72b6\u6210\u5206\u3092\u518d\u73fe\u3057\u3001\u3053\u306e\u6210\u5206\u304c\u9280\u6cb3\u4e2d\u5fc3\u4ed8\u8fd1\u3060\u3051\u306e\u65e2\u77e5\u306e\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u3068\u306f\u7570\u306a\u308b\u9ad8\u9280\u7def\u306e\u69cb\u9020\u3067\u3042\u308b\u3068\u5831\u544a\u3057\u305f<a href=\"#ref4\">[4]<\/a>\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u89e3\u6790\u3082\u6697\u9ed2\u7269\u8cea\u3092\u78ba\u5b9a\u3057\u3066\u306f\u3044\u306a\u3044\u3002\u6700\u826f\u9069\u5408\u306e\u5bfe\u6d88\u6ec5\u65ad\u9762\u7a4d\u306f\u77ee\u5c0f\u6955\u5186\u4f53\u9280\u6cb3\u304b\u3089\u306e\u5236\u7d04\u3068\u7dca\u5f35\u3057\u3001\u901a\u5e38\u306e\u901f\u5ea6\u306b\u4f9d\u5b58\u3057\u306a\u3044\u5bfe\u6d88\u6ec5\u3060\u3051\u3067\u5168\u89b3\u6e2c\u3092\u540c\u6642\u306b\u6e80\u305f\u3059\u3053\u3068\u306f\u96e3\u3057\u3044\u3002\u8ad6\u6587\u306f\u4f4e\u901f\u5ea6\u3067\u5bfe\u6d88\u6ec5\u304c\u5897\u5f37\u3055\u308c\u308b\u6a5f\u69cb\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u304c\u3001\u9280\u6cb3\u30cf\u30ed\u30fc\u3067\u306f\u5897\u5f37\u3057\u3001\u3088\u308a\u4f4e\u6e29\u306e\u77ee\u5c0f\u9280\u6cb3\u3067\u306f\u6291\u3048\u308b\u305f\u3081\u306b\u5171\u9cf4\u6761\u4ef6\u306e\u8abf\u6574\u3092\u8981\u3059\u308b\u3068\u3057\u3066\u3044\u308b<a href=\"#ref4\">[4]<\/a>\u3002\u307e\u305f\u30012026 \u5e74 8 \u6708 1 \u65e5\u6642\u70b9\u3067\u306f\u67fb\u8aad\u524d\u306e\u30d7\u30ec\u30d7\u30ea\u30f3\u30c8\u3067\u3042\u308b\u3002<\/p>\n<p>\u5f8c\u7d9a\u7814\u7a76\u3092\u5408\u308f\u305b\u308b\u3068\u3001\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u306e\u518d\u73fe\u6027\u3068\u6697\u9ed2\u7269\u8cea\u89e3\u91c8\u306e\u59a5\u5f53\u6027\u306f\u540c\u3058\u65b9\u5411\u3078\u9032\u3093\u3067\u3044\u306a\u3044\u3002\u72ec\u7acb\u89e3\u6790\u306f\u30cf\u30ed\u30fc\u72b6\u6210\u5206\u304c\u89e3\u6790\u4e0a\u306e\u5076\u7136\u3067\u306f\u306a\u3044\u53ef\u80fd\u6027\u3092\u9ad8\u3081\u305f\u304c\u3001\u53cd\u967d\u5b50\u3068\u77ee\u5c0f\u9280\u6cb3\u306e\u5236\u7d04\u306f\u5358\u7d14\u306a WIMP \u5bfe\u6d88\u6ec5\u306b\u3088\u308b\u8aac\u660e\u3092\u96e3\u3057\u304f\u3057\u305f\u3002\u73fe\u6642\u70b9\u3067\u3082\u3001\u300c20 GeV \u306e\u30cf\u30ed\u30fc\u72b6\u30ac\u30f3\u30de\u7dda\u4f59\u5270\u304c\u3042\u308b\u300d\u3068\u3044\u3046\u89b3\u6e2c\u4e0a\u306e\u4e3b\u5f35\u3068\u3001\u300c\u305d\u306e\u6b63\u4f53\u304c\u6697\u9ed2\u7269\u8cea\u3067\u3042\u308b\u300d\u3068\u3044\u3046\u7269\u7406\u89e3\u91c8\u3092\u5206\u3051\u3066\u6271\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<hr>\n<h2>\u53c2\u8003\u6587\u732e<\/h2>\n<ol>\n<li id=\"ref1\">Tomonori Totani, \u201c20 GeV halo-like excess of the Galactic diffuse emission and implications for dark matter annihilation,\u201d <em>Journal of Cosmology and Astroparticle Physics<\/em>, 2025(11), 080, 2025. <a href=\"https:\/\/doi.org\/10.1088\/1475-7516\/2025\/11\/080\" rel=\"noopener\" target=\"_blank\">https:\/\/doi.org\/10.1088\/1475-7516\/2025\/11\/080<\/a><\/li>\n<li id=\"ref2\">Planck Collaboration, \u201cPlanck 2018 results. VI. Cosmological parameters,\u201d <em>Astronomy  Astrophysics<\/em>, 641, A6, 2020. <a href=\"https:\/\/doi.org\/10.1051\/0004-6361\/201833910\" rel=\"noopener\" target=\"_blank\">https:\/\/doi.org\/10.1051\/0004-6361\/201833910<\/a><\/li>\n<li id=\"ref3\">Xiao Wang and Kai-Kai Duan, \u201cConstraining the dark matter origin of the halo-like 20 GeV \u03b3-ray excess with the AMS-02 antiproton data,\u201d <em>Journal of Cosmology and Astroparticle Physics<\/em>, 2026(05), 087, 2026. <a href=\"https:\/\/doi.org\/10.1088\/1475-7516\/2026\/05\/087\" rel=\"noopener\" target=\"_blank\">https:\/\/doi.org\/10.1088\/1475-7516\/2026\/05\/087<\/a><\/li>\n<li id=\"ref4\">Trinity Rosebud Stenhouse, Chamkaur Ghag, and Frank F. Deppisch, \u201cThe 20 GeV Galactic Halo Excess: Pixel-Level Confirmation and Consistency with Sub-TeV WIMP Annihilation,\u201d <em>arXiv<\/em>, arXiv:2607.08552, 2026. <a href=\"https:\/\/doi.org\/10.48550\/arXiv.2607.08552\" rel=\"noopener\" target=\"_blank\">https:\/\/doi.org\/10.48550\/arXiv.2607.08552<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u6771\u4eac\u5927\u5b66\u306e\u6238\u8c37\u53cb\u5247\u6559\u6388\u306f\u3001\u30d5\u30a7\u30eb\u30df\u30fb\u30ac\u30f3\u30de\u7dda\u5b87\u5b99\u671b\u9060\u93e1\u304c 15 \u5e74\u9593\u306b\u84c4\u7a4d\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u3001\u5929\u306e\u5ddd\u9280\u6cb3\u306e\u4e2d\u5fc3\u65b9\u5411\u3092\u5e83\u304f\u8986\u3046\u30ac\u30f3\u30de\u7dda\u306e\u4f59\u5270\u6210\u5206\u3092\u5831\u544a\u3057\u305f\u3002\u653e\u5c04\u306f\u7d04 20 GeV \u3067\u5f37\u304f\u306a\u308a\u3001\u9280\u6cb3\u3092\u7403\u72b6\u306b\u53d6\u308a\u56f2\u3080\u6697\u9ed2\u7269\u8cea\u30cf\u30ed\u30fc &#8230; <a title=\"\u6697\u9ed2\u7269\u8cea\u306e\u89b3\u6e2c\u3068\u5b87\u5b99\u306e\u81a8\u5f35\" class=\"read-more\" href=\"https:\/\/harpuia.id774.net\/entry\/2025\/11\/29\/3051\/\" aria-label=\"\u6697\u9ed2\u7269\u8cea\u306e\u89b3\u6e2c\u3068\u5b87\u5b99\u306e\u81a8\u5f35 \u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8aad\u3080\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-3051","post","type-post","status-publish","format-standard","hentry","category-science"],"_links":{"self":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/comments?post=3051"}],"version-history":[{"count":3,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3051\/revisions"}],"predecessor-version":[{"id":5307,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/posts\/3051\/revisions\/5307"}],"wp:attachment":[{"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/media?parent=3051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/categories?post=3051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harpuia.id774.net\/entry\/wp-json\/wp\/v2\/tags?post=3051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}