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7.5 TeV\u307e\u3067\u306e\u5b87\u5b99\u7dda\u96fb\u5b50\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u6e2c\u5b9a\u306b\u6210\u529f\uff1a\u5730\u7403\u8fd1\u508d\u306e\u5b87\u5b99\u7dda\u52a0\u901f\u6e90\u306e\u53ef\u80fd\u6027\u3092\u793a\u5506<\/strong><\/h1>\n

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\u305d\u306e\u7d50\u679c\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u9818\u57df\u3067\u5730\u7403\u8fd1\u508d\u306e\u96fb\u5b50\u52a0\u901f\u6e90\u5019\u88dc\u3067\u3042\u308b\u8d85\u65b0\u661f\u6b8b\u9ab8\u306e\u5bc4\u4e0e\u3092\u793a\u5506\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002\u4eca\u5f8c\u306e\u3055\u3089\u306a\u308b\u89b3\u6e2c\u306b\u3088\u308a\u3001\u5b87\u5b99\u7dda\u52a0\u901f\u6e90\u304c\u8377\u96fb\u7c92\u5b50\u306b\u3088\u3063\u3066\u521d\u3081\u3066\u76f4\u63a5\u7684\u306b\u540c\u5b9a\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/h5>\n

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\n\u672c\u7814\u7a76\u6210\u679c\u306f\u3001\u30a2\u30e1\u30ea\u30ab\u7269\u7406\u5b66\u4f1a\u767a\u884c\u306e\u300ePhysical Review Letters<\/a>\u300f\u306b\u3001\u201cDirect Measurement of the Spectral Structure of Cosmic-Ray Electrons + Positrons in the TeV region with CALET on the International Space Station<\/a>\u201d\u3068\u3057\u3066\u30012023\u5e7411\u67089\u65e5\uff08\u6728\uff09(\u73fe\u5730\u6642\u9593)\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/p>\n

CALET\u306e\u6982\u5ff5\u56f3(\u5de6\u56f3)\u3068\u4e3b\u691c\u51fa\u5668\u306e\u30ab\u30ed\u30ea\u30e1\u30fc\u30bf(\u53f3\u56f3) \uff08\u51fa\u5178 JAXA\/\u65e9\u7a32\u7530\u5927\u5b66\uff09<\/h6>\n

 <\/p>\n

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\u3053\u306e\u96fb\u5b50\u89b3\u6e2c\u306e\u91cd\u8981\u6027\u306f\u53e4\u304f\u304b\u3089\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u307e\u3067\u89b3\u6e2c\u4f8b\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u96fb\u5b50\u306f\u30d5\u30e9\u30c3\u30af\u30b9\uff08\u5230\u6765\u983b\u5ea6\uff09\u304c\u5c11\u306a\u3044\u305f\u3081\u9577\u671f\u9593\u306e\u89b3\u6e2c\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u3053\u3068\u3068\u30011000\u500d\u4ee5\u4e0a\u5b58\u5728\u3059\u308b\u967d\u5b50\u3068\u306e\u9078\u5225\u304c\u53ef\u80fd\u306a\u691c\u51fa\u5668\u306b\u3088\u308b\u6e2c\u5b9a\u304c\u5fc5\u8981\u306a\u305f\u3081\u3067\u3057\u305f\u3002CALET\u306f\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u96fb\u5b50\u89b3\u6e2c\u3092\u4e3b\u76ee\u7684\u3068\u3057\u305f\u691c\u51fa\u5668\u3067\u3001\u96fb\u5b50\u3092\u9ad8\u7cbe\u5ea6\u306b\u9078\u5225\u3059\u308b\u3068\u540c\u6642\u306b\u3001ISS\u306b\u304a\u3051\u308b\u9577\u671f\u9593\u89b3\u6e2c\u306b\u3088\u308a\u9ad8\u7d71\u8a08\u306e\u30c7\u30fc\u30bf\u3092\u84c4\u7a4d\u3059\u308b\u3053\u3068\u3067\u4e0a\u8a18\u306e\u554f\u984c\u3092\u514b\u670d\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u5206\u89e3\u80fd\u3092\u6709\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u307e\u3067\u306b\u306a\u3044\u9ad8\u7cbe\u5ea6\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u307e\u3067\u306b\u5f53\u8a72\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u5b87\u5b99\u7a7a\u9593\u306b\u304a\u3044\u3066\u521d\u3081\u3066TeV\u9818\u57df\u96fb\u5b50\u306e\u89b3\u6e2c\u306b\u6210\u529f\u3057\u30012\u5e74\u9593\u306e\u89b3\u6e2c\u91cf\u304b\u30894.8 TeV\u307e\u3067\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3092\u6e2c\u5b9a\u3059\u308b\u306a\u3069\u306e\u6210\u679c\u3092\u4e0a\u3052\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n

\uff08\uff12\uff09\u4eca\u56de\u306e\u7814\u7a76\u3067\u65b0\u305f\u306b\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3057\u305f\u3053\u3068\u3001\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3053\u3068<\/strong><\/h3>\n

\u5b87\u5b99\u7dda\u96fb\u5b50\u671b\u9060\u93e1\u300cCALET: Calorimetric Electron Telescope\u300d\u306f\u3001\u65e5\u672c\u306e\u5b87\u5b99\u7dda\u89b3\u6e2c\u3068\u3057\u3066\u306f\u521d\u3081\u3066\u306e\u672c\u683c\u7684\u306a\u5b87\u5b99\u5b9f\u9a13\u3067\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u96fb\u5b50\u306e\u89b3\u6e2c\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u691c\u51fa\u5668\u3067\u3059\u3002\u98db\u6765\u3057\u305f\u5b87\u5b99\u7dda\u304c\u691c\u51fa\u5668\u4e2d\u3067\u5438\u53ce\u3055\u308c\u3066\u751f\u3058\u308b\u30b7\u30e3\u30ef\u30fc\u73fe\u8c61\u306e\u767a\u9054\u306e\u69d8\u5b50\u30923\u6b21\u5143\u7684\u306b\u53ef\u8996\u5316\u3057\u3001\u96fb\u5b50\u3068\u967d\u5b50\u304c\u4f5c\u308b\u305d\u308c\u305e\u308c\u306e\u30b7\u30e3\u30ef\u30fc\u5f62\u72b6\u306e\u9055\u3044\u3092\u753b\u50cf\u304b\u3089\u8b58\u5225\u3057\u3066\u3001\u5b87\u5b99\u7dda\u306e\u7a2e\u985e\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u56f3\uff11\uff1a\u4e0a\u56f3\u306f\u3001CALET\u306e\u5074\u9762\u304b\u3089\u898b\u305f\u6982\u5ff5\u56f3\u3068\u30011 TeV\u306e\u96fb\u5b50\u306b\u3088\u308b\u30b7\u30e3\u30ef\u30fc\u7c92\u5b50\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u4f8b\u3002
\n\u4e0b\u56f3\u306f\u3001\u5b9f\u969b\u306b\u89b3\u6e2c\u3055\u308c\u305f3.9 TeV\u306e\u96fb\u5b50\u306e\u89b3\u6e2c\u4f8b\uff08X-Z\u9762\u3068Y-Z\u9762\u304b\u3089\u8868\u793a\uff09<\/h6>\n

 <\/p>\n

\u56f3\uff11\u306e\u4e0a\u56f3\u306f\u30011 TeV\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6301\u3064\u96fb\u5b50\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u8a08\u7b97\u4f8b\u3067\u3059\u3002\u540c\u3058\u304f\u4e0b\u56f3\u306f\u30013.9 TeV\u306e\u5b9f\u969b\u306b\u89b3\u6e2c\u3055\u308c\u305f\u96fb\u5b50\u4e8b\u8c61\u306e\u5019\u88dc\u3067\u3059\u3002\u4e0a\u5c64\u304b\u3089\u5165\u5c04\u3057\u305f\u7c92\u5b50\u304c\u691c\u51fa\u5668\u5185\u3067\u30b7\u30e3\u30ef\u30fc\u3092\u8d77\u3053\u3057\u3001\u307b\u307c\u5168\u3066\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u691c\u51fa\u5668\u306b\u3088\u3063\u3066\u5438\u53ce\u3055\u308c\u3066\u3044\u307e\u3059\u3002TeV\u9818\u57df\u306e\u96fb\u5b50\u304c\u4f5c\u308b\u30b7\u30e3\u30ef\u30fc\u3092\u5168\u5438\u53ce\u3067\u304d\u308b\u539a\u3044\u7269\u8cea\u91cf\u3092\u6709\u3057\u3001\u305d\u306e\u30b7\u30e3\u30ef\u30fc\u5f62\u72b6\u3092\u6349\u3048\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u7cbe\u78ba\u306a\u7c92\u5b50\u8b58\u5225\u3092\u53ef\u80fd\u306b\u3059\u308b\u70b9\u304cCALET\u306e\u6700\u5927\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\n

\"\"<\/p>\n

\u56f32: CALET\u306b\u3088\u308b7.5 TeV\u307e\u3067\u306e\u96fb\u5b50\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3002\u3053\u308c\u307e\u3067\u306e\u89b3\u6e2c\u306e\u3046\u3061\u3001
\n\u5b87\u5b99\u7a7a\u9593\u3067\u306e\u6e2c\u5b9a\u7d50\u679c(Fermi-LAT, AMS-02, DAMPE)\u3092\u6bd4\u8f03\u306e\u305f\u3081\u306b\u3068\u3082\u306b\u793a\u3057\u305f\u3002<\/h6>\n

 <\/p>\n

2015\u5e7410\u670813\u65e5\u304b\u30892022\u5e7412\u670831\u65e5\u307e\u3067\u306e7\u5e74\u4ee5\u4e0a\u306e\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u3001CALET\u306b\u3088\u308a\u6e2c\u5b9a\u3055\u308c\u305f\u96fb\u5b50(+\u967d\u96fb\u5b50)\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3092\u56f3\uff12\u306b\u793a\u3057\u307e\u3057\u305f\uff08\u8d64\u70b9\uff09\u3002\u3053\u308c\u306f2018\u5e74\u306b\u767a\u8868<\/a>\u3057\u305f\u969b\u306e\u89b3\u6e2c\u91cf\u306e3.4\u500d\u306b\u76f8\u5f53\u3057\u3001\u6700\u5927\u30a8\u30cd\u30eb\u30ae\u30fc\u30827.5 TeV\u3078\u3068\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u56f3\uff13\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u96fb\u5b50\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u306f1 TeV\u4ed8\u8fd1\u3067\u5358\u7d14\u306a\u51aa\u578b\u306e\u30b9\u30da\u30af\u30c8\u30eb\u304b\u30896.5\u03c3\u4ee5\u4e0a\u306e\u512a\u4f4d\u5ea6\u3092\u6301\u3063\u3066\u6298\u308c\u66f2\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d5\u30e9\u30c3\u30af\u30b9\u306e\u6e1b\u5c11\u306f\u3001\u5730\u7403\u9060\u65b9\u3092\u8d77\u6e90\u3068\u3059\u308b\u96fb\u5b50\u304c\u4f1d\u64ad\u4e2d\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3068\u3044\u3046\u7406\u8ad6\u30e2\u30c7\u30eb\u306b\u3088\u308b\u4e88\u6e2c\u3068\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n

\u307e\u305f\u56f3\uff14\u306bCALET\u306e\u5168\u96fb\u5b50\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3068\u3001AMS-02(*3)\u306b\u3088\u308b\u967d\u96fb\u5b50\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3001\u53ca\u3073\u8d85\u65b0\u661f\u6b8b\u9ab8\u3084\u30d1\u30eb\u30b5\u30fc\u306a\u3069\u500b\u3005\u306e\u5929\u4f53\u3092\u8d77\u6e90\u3068\u3059\u308b\u5b87\u5b99\u7dda\u4f1d\u64ad\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u5730\u7403\u8fd1\u508d\u306e\u96fb\u5b50\u52a0\u901f\u6e90\u5019\u88dc\u3067\u3042\u308b\u8d85\u65b0\u661f\u6b8b\u9ab8Vela\uff08\u9ec4\u7dda\uff09\u306e\u5bc4\u4e0e\u304cTeV\u9818\u57df\u306e\u6e2c\u5b9a\u7d50\u679c\u3092\u4e0a\u624b\u304f\u518d\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"\"<\/p>\n

\u56f33\uff1a\u96fb\u5b50\u306e\u89b3\u6e2c\u7d50\u679c\u3068\u3001\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u4f8b\u3002\u6e2c\u5b9a\u7d50\u679c\u306f1TeV\u4ee5\u4e0a\u306e\u9818\u57df\u306b\u304a\u3044\u3066
\n\u5358\u4e00\u51aa\u578b(\u9ed2\u7dda)\u304b\u3089\u5916\u308c\u3066\u30d5\u30e9\u30c3\u30af\u30b9\u304c\u6e1b\u5c11\u3057\u3066\u3044\u308b\u3002<\/h6>\n

 <\/p>\n

\"\"<\/p>\n

\u56f3\uff14\uff1aCALET\u306b\u3088\u308b\u5168\u96fb\u5b50\u306e\u30b9\u30da\u30af\u30c8\u30eb\u3068AMS-02\u306b\u3088\u308b\u967d\u96fb\u5b50\u306e\u30b9\u30da\u30af\u30c8\u30eb\u3001\u53ca\u3073
\n\u500b\u3005\u306e\u8fd1\u508d\u52a0\u901f\u5929\u4f53\u306e\u5bc4\u4e0e\u3002\u7279\u306b\u8d85\u65b0\u661f\u6b8b\u9ab8Vela(\u9ec4\u7dda)\u304cTeV\u9818\u57df\u306e\u96fb\u5b50\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u3002<\/h6>\n

\uff08\uff13\uff09\u305d\u306e\u305f\u3081\u306b\u65b0\u3057\u304f\u958b\u767a\u3057\u305f\u624b\u6cd5<\/strong><\/h3>\n

\u4eca\u56de\u306e\u6210\u679c\u306f\u30017\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308b\u9577\u671f\u9593\u306e\u89b3\u6e2c\u3067\u9ad8\u7d71\u8a08\u306e\u30c7\u30fc\u30bf\u3092\u84c4\u7a4d\u3057\u305f\u3053\u3068\u306b\u52a0\u3048\u3001\u96fb\u5b50\u9078\u5225\u624b\u6cd5\u306e\u6539\u826f\u304c\u5927\u304d\u306a\u9375\u3092\u63e1\u308a\u307e\u3057\u305f\u3002\u96fb\u5b50\u89b3\u6e2c\u3067\u306f\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3068\u306a\u308b\u967d\u5b50\u3068\u306e\u9078\u5225\u304c\u91cd\u8981\u3067\u3001CALET\u306f\u30b7\u30e3\u30ef\u30fc\u5f62\u72b6\u306e\u5dee\u7570\u3092\u5229\u7528\u3057\u3066\u96fb\u5b50\u9078\u5225\u3092\u884c\u3044\u307e\u3059\u3002\u96fb\u5b50\u30fb\u967d\u5b50\u3092\u7279\u5fb4\u3065\u3051\u308b\u30b7\u30e3\u30ef\u30fc\u5f62\u72b6\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u62bd\u51fa\u3057\u3001\u4e00\u6841\u5f53\u305f\u308a108\u4f8b\u4ee5\u4e0a\u306b\u53ca\u3076\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3092\u5143\u306b\u6a5f\u68b0\u5b66\u7fd2(Boosted decision trees: BDT)\u306b\u3088\u308b\u9078\u5225\u3092\u884c\u3044\u307e\u3059\u3002\u4eca\u56de\u3001\u9078\u5225\u7528\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u6e2c\u5b9a\u30c7\u30fc\u30bf\u3092\u7cbe\u78ba\u306b\u518d\u73fe\u3059\u308b\u3088\u3046\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u65b0\u305f\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u8ffd\u52a0\u3057\u3001\u967d\u5b50\u3068\u306e\u9078\u5225\u7cbe\u5ea6\u5411\u4e0a\u3092\u8a08\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u96fb\u5b50\u306e\u9078\u5225\u52b9\u7387\u3092\u4fdd\u3061\u3064\u3064\u967d\u5b50\u306e\u6df7\u5165\u309210%\u672a\u6e80\u306b\u6291\u3048\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u30017.5 TeV\u306b\u81f3\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u306e\u5c0e\u51fa\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n

\uff08\uff14\uff09\u7814\u7a76\u306e\u6ce2\u53ca\u52b9\u679c\u3084\u793e\u4f1a\u7684\u5f71\u97ff<\/strong><\/h3>\n

\u5b87\u5b99\u7dda\u306f\u305d\u306e\u767a\u898b\u304b\u3089100\u5e74\u4ee5\u4e0a\u306b\u6e21\u308a\u3001\u5b87\u5b99\u7269\u7406\u5b66\u30fb\u7d20\u7c92\u5b50\u7269\u7406\u5b66\u306e\u767a\u5c55\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002CALET\u306e\u89b3\u6e2c\u306f\u56fd\u5185\u5916\u3067\u591a\u304f\u306e\u8208\u5473\u304c\u5bc4\u305b\u3089\u308c\u3001\u6570\u3042\u308b\u6e2c\u5b9a\u9805\u76ee\u306e\u4e2d\u3067\u3082\u8fd1\u508d\u52a0\u901f\u6e90\u63a2\u7d22\u306f\u6700\u5927\u7d1a\u306e\u6210\u679c\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305fCALET\u306e\u79d1\u5b66\u6210\u679c\u3060\u3051\u3067\u306a\u304f\u3001ISS\u306b\u304a\u3051\u308b\u300c\u304d\u307c\u3046\u300d\u306e\u610f\u7fa9\u304c\u518d\u8a8d\u8b58\u3055\u308c\u308b\u3068\u3044\u3046\u6210\u679c\u3082\u4e0a\u304c\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002
\n\u8d85\u65b0\u661f\u7206\u767a\u306b\u4f34\u3046\u885d\u6483\u6ce2\u3067\u5b87\u5b99\u7dda\u304c\u52a0\u901f\u3055\u308c\u3066\u3044\u308b\u4e8b\u5b9f\u306f\u3001X\u7dda\u3084\u30ac\u30f3\u30de\u7dda\u306b\u3088\u308b\u89b3\u6e2c\u304b\u3089\u65e2\u306b\u660e\u3089\u304b\u306b\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u52a0\u901f\u6e90\u304b\u3089\u5730\u7403\u306b\u98db\u6765\u3059\u308b\u96fb\u5b50\u304c\u540c\u5b9a\u3067\u304d\u308c\u3070\u3001\u8377\u96fb\u7c92\u5b50\u81ea\u8eab\u306b\u3088\u308b\u521d\u3081\u3066\u306e\u5b87\u5b99\u7dda\u52a0\u901f\u306e\u76f4\u63a5\u7684\u306a\u8a3c\u62e0\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u4eca\u56de\u30017.5 TeV\u307e\u3067\u6e2c\u5b9a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u9032\u5c55\u3055\u305b\u305f\u3053\u3068\u306b\u3088\u308a\u3001\u671f\u5f85\u3055\u308c\u3066\u3044\u305f\u5730\u7403\u8fd1\u508d\u52a0\u901f\u6e90\u306e\u5b58\u5728\u3092\u793a\u5506\u3059\u308b\u7d50\u679c\u304c\u5f97\u3089\u308c\u3001\u4eca\u5f8c\u306e\u6e2c\u5b9a\u306b\u3088\u308b\u52a0\u901f\u6e90\u306e\u540c\u5b9a\u3068\u7cbe\u5bc6\u306a\u30b9\u30da\u30af\u30c8\u30eb\u6e2c\u5b9a\u304c\u4e00\u5c64\u6ce8\u76ee\u3092\u96c6\u3081\u307e\u3059\u3002\u3053\u308c\u304c\u9054\u6210\u3067\u304d\u308c\u3070\u3001\u305d\u306e\u30b9\u30da\u30af\u30c8\u30eb\u5f62\u72b6\u7b49\u304b\u3089\u5b9a\u91cf\u7684\u306a\u7406\u8ad6\u30e2\u30c7\u30eb\u306e\u7cbe\u5bc6\u5316\u304c\u9032\u3080\u305f\u3081\u3001\u5b87\u5b99\u7dda\u306e\u8d77\u6e90\u3084\u52a0\u901f\u30fb\u4f1d\u64ad\u6a5f\u69cb\u306e\u89e3\u660e\u306b\u5927\u304d\u306a\u9032\u5c55\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n

\uff08\uff15\uff09<\/strong>\u4eca\u5f8c\u306e\u8ab2\u984c<\/strong><\/h3>\n

\u4eca\u56de\u306e\u89b3\u6e2c\u7d50\u679c\u306f\u3001\u9280\u6cb3\u5b87\u5b99\u7dda\u306e\u6a19\u6e96\u7684\u306a\u52a0\u901f\u30fb\u4f1d\u64ad\u30e2\u30c7\u30eb\u304b\u3089\u671f\u5f85\u3055\u308c\u308b\u30d5\u30e9\u30c3\u30af\u30b9\u306e\u6e1b\u5c11\u3068\u3001TeV\u9818\u57df\u306b\u304a\u3051\u308b\u8fd1\u508d\u52a0\u901f\u6e90\u306e\u5b58\u5728\u3092\u793a\u5506\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u4eca\u5f8c\u3055\u3089\u306b\u89b3\u6e2c\u91cf\u3092\u5897\u3084\u3057\u5730\u7403\u306b\u98db\u6765\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u4e0a\u9650\u8fd1\u304f\u307e\u3067\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u3092\u9ad8\u7cbe\u5ea6\u306b\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u5230\u6765\u65b9\u5411\u306e\u7570\u65b9\u6027\u3092\u5408\u308f\u305b\u3066\u691c\u51fa\u3057\u3001\u8fd1\u508d\u52a0\u901f\u6e90\u306e\u540c\u5b9a\u3092\u76ee\u6307\u3057\u307e\u3059\u3002\u52a0\u901f\u6e90\u304c\u540c\u5b9a\u3067\u304d\u308c\u3070\u3001\u52a0\u901f\u30fb\u4f1d\u64ad\u306e\u7406\u89e3\u306b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u3001\u305d\u306e\u30b9\u30da\u30af\u30c8\u30eb\u5f62\u72b6\u304b\u3089\u5b9a\u91cf\u7684\u306b\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5b87\u5b99\u7dda\u306e\u52a0\u901f\u30fb\u4f1d\u64ad\u6a5f\u69cb\u306e\u89e3\u660e\u306b\u5927\u304d\u306a\u9032\u5c55\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u96fb\u5b50\u306e\u30b9\u30da\u30af\u30c8\u30eb\u4e2d\u306b\u306f\u5b87\u5b99\u306b\u304a\u3051\u308b\u6700\u5927\u306e\u8b0e\u306e\u4e00\u3064\u3068\u3055\u308c\u308b\u6697\u9ed2\u7269\u8cea\u306b\u7531\u6765\u3059\u308b\u6210\u5206\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u7cbe\u5ea6\u306aCALET\u306b\u3088\u308b\u96fb\u5b50\u306e\u30b9\u30da\u30af\u30c8\u30eb\u69cb\u9020\u304b\u3089\u3001\u305d\u306e\u8a73\u7d30\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u6697\u9ed2\u7269\u8cea\u306e\u6b63\u4f53\u306b\u8feb\u308b\u3053\u3068\u3082\u4eca\u5f8c\u306e\u8ab2\u984c\u3067\u3059\u3002<\/p>\n

\uff08\uff16\uff09<\/strong>\u7814\u7a76\u8005\u306e\u30b3\u30e1\u30f3\u30c8<\/strong><\/h3>\n

CALET\u306f2015\u5e748\u6708\u306bISS\u30fb\u300c\u304d\u307c\u3046\u300d\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u4ee5\u6765\u3001\u73fe\u5728\u307e\u3067\u5b89\u5b9a\u7684\u306b\u7a3c\u50cd\u3057\u7d9a\u3051\u3001\u5b87\u5b99\u306e\u9065\u304b\u9060\u304f\u304b\u3089\u306e\u60c5\u5831\uff08\u5b87\u5b99\u7dda\uff09\u3092\u53ce\u96c6\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u3082\u84c4\u7a4d\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u4e01\u5be7\u306b\u89e3\u6790\u3057\u3001\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u5b87\u5b99\u306e\u63cf\u50cf\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u307e\u3059\u3002<\/p>\n

\uff08\uff17\uff09\u7528\u8a9e\u89e3\u8aac<\/strong><\/h3>\n

\u203b1 \u5b87\u5b99\u7dda<\/strong><\/h4>\n

\u5b87\u5b99\u7a7a\u9593\u306f\u3001\u4f55\u3082\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u3068\u3066\u3082\u305f\u304f\u3055\u3093\u306e\u7c92\u5b50\u304c\u98db\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306f\u539f\u5b50\u3088\u308a\u3082\u3055\u3089\u306b\u5c0f\u3055\u3044\u967d\u5b50\u3084\u96fb\u5b50\u306a\u3069\u306e\u7c92\u5b50\u3067\u3001\u5b87\u5b99\u7a7a\u9593\u3067\u624b\u3092\u304b\u3056\u3057\u305f\u30891\u79d2\u9593\u306b100\u500b\u4ee5\u4e0a\u304c\u624b\u306b\u5f53\u305f\u308b\u307b\u3069\u305f\u304f\u3055\u3093\u98db\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u7c92\u5b50\u3092\u5b87\u5b99\u7dda\u3068\u8a00\u3044\u307e\u3059\u3002\u5b87\u5b99\u7dda\u306f\u7d04100\u5e74\u524d\u306b\u767a\u898b\u3055\u308c\u3066\u4ee5\u6765\u3001\u5e38\u306b\u7269\u7406\u5b66\u306e\u6700\u5148\u7aef\u306e\u30c6\u30fc\u30de\u3067\u3057\u305f\u3002\u5b87\u5b99\u7dda\u306e\u7814\u7a76\u304b\u3089\u3001\u967d\u96fb\u5b50\u3084\u4e2d\u9593\u5b50\u306e\u767a\u898b\u306a\u3069\u3001\u4eba\u985e\u306e\u77e5\u8b58\u3092\u5927\u304d\u304f\u5e83\u3052\u308b\u6210\u679c\u304c\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u5b87\u5b99\u7dda\u306f\u592a\u967d\u3084\u5929\u306e\u5ddd\u9280\u6cb3\u306a\u3069\u5b87\u5b99\u306e\u3055\u307e\u3056\u307e\u306a\u5834\u6240\u304b\u3089\u98db\u3093\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6301\u3063\u305f\u3082\u306e\u306f\u3001\u592a\u967d\u7cfb\u306e\u5916\u304b\u3089\u9065\u3005\u3084\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n

\u203b2 GeV, TeV<\/strong><\/h4>\n

\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5358\u4f4d\u3067\u3059\u30021\u30dc\u30eb\u30c8\u306e\u96fb\u4f4d\u5dee\u3092\u62b5\u6297\u306a\u3057\u306b\u901a\u904e\u3057\u305f\u969b\u306b\u96fb\u5b50\u304c\u5f97\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c1\u96fb\u5b50\u30dc\u30eb\u30c8(eV)\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u305d\u306e109\u500d\u306e\u30ae\u30ac\u96fb\u5b50\u30dc\u30eb\u30c8(GeV)\u30011012\u500d\u306e\u30c6\u30e9\u96fb\u5b50\u30dc\u30eb\u30c8(TeV)\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u9818\u57df\u3092\u6271\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u203b3 AMS-02<\/strong><\/h4>\n

AMS-02 (Alpha Magnetic Spectrometer)\u306f\u30012011\u5e745\u6708\u306bISS\u306b\u642d\u8f09\u3055\u308c\u305f\u78c1\u6c17\u5206\u5149\u5668\u3067\u3001\u73fe\u5728\u3082\u5b87\u5b99\u7dda\u306e\u89b3\u6e2c\u3092\u7d99\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002\u78c1\u77f3\u3092\u5229\u7528\u3057\u3001\u691c\u51fa\u5668\u4e2d\u306e\u78c1\u5834\u4e2d\u306e\u66f2\u304c\u308a\u5177\u5408\u304b\u3089\u5165\u5c04\u7c92\u5b50\u306e\u904b\u52d5\u91cf\u3092\u6e2c\u5b9a\u3059\u308bCALET\u3068\u306f\u7570\u306a\u308b\u6e2c\u5b9a\u539f\u7406\u306e\u691c\u51fa\u5668\u3067\u3059\u3002\u7d042 TeV\u307e\u3067\u306e\u96fb\u5b50\u3068\u967d\u96fb\u5b50\u306e\u8b58\u5225\u304c\u53ef\u80fd\u3067\u3001\u3088\u308a\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u9818\u57df\u307e\u3067\u6e2c\u5b9a\u53ef\u80fd\u306aCALET\u3068\u306f\u76f8\u88dc\u7684\u306a\u95a2\u4fc2\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n

\uff08\uff18\uff09\u8ad6\u6587\u60c5\u5831<\/strong><\/h3>\n

\u96d1\u8a8c\u540d\uff1aPhysical Review Letters<\/a>
\n\u8ad6\u6587\u540d\uff1aDirect Measurement of the Spectral Structure of Cosmic-Ray Electrons + Positrons in the TeV region with CALET on the International Space Station<\/a>
\n\u57f7\u7b46\u8005\u540d\uff1aYosui Akaike (Waseda University)<\/a>, Shoji Torii (Waseda University)<\/a>, Holger Motz (Waseda University)<\/a>, Nicholas Cannady (NASA\/GSFC\/CRESST\/UMBC) et al. (CALET Collaboration)
\n\u63b2\u8f09\u65e5\uff08\u73fe\u5730\u6642\u9593\uff09\uff1a2023\u5e7411\u5e749\u65e5(\u6728)
\nDOI\uff1ahttps:\/\/doi.org\/10.1103\/PhysRevLett.131.191001<\/a><\/p>\n

\uff08\uff19\uff09\u7814\u7a76\u52a9\u6210<\/h3>\n

\u7814\u7a76\u8cbb\u540d\u3000\uff1a\u3000\u79d1\u5b66\u7814\u7a76\u8cbb\u88dc\u52a9\u91d1\u3000\u57fa\u76e4\u7814\u7a76\uff08S\uff09
\n\u7814\u7a76\u8ab2\u984c\u540d\uff1a\u00a0 CALET\u9577\u671f\u89b3\u6e2c\u306b\u3088\u308b\u9280\u6cb3\u5b87\u5b99\u7dda\u306e\u8d77\u6e90\u89e3\u660e\u3068\u6697\u9ed2\u7269\u8cea\u63a2\u7d22
\n\u7814\u7a76\u4ee3\u8868\u8005\u540d\uff08\u6240\u5c5e\u6a5f\u95a2\u540d\uff09\uff1a\u3000\u9ce5\u5c45\u7965\u4e8c\uff08\u65e9\u7a32\u7530\u5927\u5b66\uff09<\/p>\n

\u7814\u7a76\u8cbb\u540d\u3000\uff1a\u3000\u79d1\u5b66\u7814\u7a76\u8cbb\u88dc\u52a9\u91d1 \u57fa\u76e4\u7814\u7a76(C)
\n\u7814\u7a76\u8ab2\u984c\u540d\uff1a\u3000\u5b87\u5b99\u7dda\u539f\u5b50\u6838\u306e\u76f4\u63a5\u89b3\u6e2c\u306b\u3088\u308b\u9280\u6cb3\u5b87\u5b99\u7dda\u306e\u52a0\u901f\u30fb\u4f1d\u64ad\u6a5f\u69cb\u306e\u7814\u7a76
\n\u7814\u7a76\u4ee3\u8868\u8005\u540d\uff08\u6240\u5c5e\u6a5f\u95a2\u540d\uff09\uff1a\u3000\u8d64\u6c60\u967d\u6c34\uff08\u65e9\u7a32\u7530\u5927\u5b66\uff09<\/p>\n

\u7814\u7a76\u8cbb\u540d\u3000\uff1a\u3000\u79d1\u5b66\u7814\u7a76\u8cbb\u88dc\u52a9\u91d1 \u57fa\u76e4\u7814\u7a76(C)
\n\u7814\u7a76\u8ab2\u984c\u540d\uff1a\u3000Combined Spectrum and Anisotropy Study of Cosmic Rays from the Vela SNR with CALET
\n\u7814\u7a76\u4ee3\u8868\u8005\u540d\uff08\u6240\u5c5e\u6a5f\u95a2\u540d\uff09\uff1a\u3000Holger Motz (\u65e9\u7a32\u7530\u5927\u5b66)<\/p>\n","protected":false},"excerpt":{"rendered":"

\u56fd\u969b\u5b87\u5b99\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u30fb\u300c\u304d\u307c\u3046\u300d\u65e5\u672c\u5b9f\u9a13\u68df\u642d\u8f09\u306e\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u96fb\u5b50\u30fb\u30ac\u30f3\u30de\u7dda\u89b3\u6e2c\u88c5\u7f6e\uff08CALET\uff09\u306b\u3088\u308b\u6e2c\u5b9a 7.5 TeV\u307e\u3067\u306e\u5b87\u5b99\u7dda\u96fb\u5b50\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u6e2c\u5b9a\u306b\u6210\u529f\uff1a\u5730\u7403\u8fd1\u508d\u306e\u5b87\u5b99\u7dda\u52a0\u901f\u6e90\u306e\u53ef\u80fd\u6027\u3092\u793a\u5506 \u767a\u8868\u306e\u30dd\u30a4 […]<\/p>\n","protected":false},"author":1,"featured_media":75909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[145,178],"class_list":["post-75880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pressrelease","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/75880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/comments?post=75880"}],"version-history":[{"count":1,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/75880\/revisions"}],"predecessor-version":[{"id":75898,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/posts\/75880\/revisions\/75898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media\/75909"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/media?parent=75880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/categories?post=75880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/inst\/research\/wp-json\/wp\/v2\/tags?post=75880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}