{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcool-hira.hatenablog.com%2Fentry%2F2022%2F11%2F21%2F060121\" title=\"\u3058\u3058\u3043\u306e\u300c\u79d1\u5b66\u30fb\u5730\u7403_466_\u91cf\u5b50\u7684\u4e16\u754c\u50cf\u30fb\u30d5\u30a1\u30a4\u30f3\u30de\u30f3\u56f3\u306e\u91cd\u8981\u306a\u7279\u5fb4\u306f\u4f55\u3067\u3059\u304b\u300d - cool-hira\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2022-11-21 06:01:21","title":"\u3058\u3058\u3043\u306e\u300c\u79d1\u5b66\u30fb\u5730\u7403_466_\u91cf\u5b50\u7684\u4e16\u754c\u50cf\u30fb\u30d5\u30a1\u30a4\u30f3\u30de\u30f3\u56f3\u306e\u91cd\u8981\u306a\u7279\u5fb4\u306f\u4f55\u3067\u3059\u304b\u300d","provider_url":"https://hatena.blog","version":"1.0","type":"rich","blog_title":"cool-hira\u2019s diary","url":"https://cool-hira.hatenablog.com/entry/2022/11/21/060121","image_url":"https://scienceworld.wolfram.com/physics/fimg88.gif","categories":[],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/cool-hira/","height":"190","description":"Feynman diagrams 2 - annihilation and pair production \u52d5\u753b YouTube https://www.youtube.com/watch?v=jgQbIjXlY9A \u56f326 1\u500b\u306e\u5149\u5b50\u306e\u3084\u308a\u3068\u308a\u3092\u3068\u3082\u306a\u3046\u96fb\u5b50\u3068\u96fb\u5b50\u306e\u6563\u4e71\u3002 \u56f327 2\u500b\u306e\u5149\u5b50\u306e\u3084\u308a\u3068\u308a\u3092\u3068\u3082\u306a\u3046\u96fb\u5b50\u3068\u96fb\u5b50\u306e\u6563\u4e71\u3002 \u56f328 \u96fb\u5b50\u3068\u967d\u96fb\u5b50\u306e\u5bfe\u6d88\u6ec5\u3092\u3042\u3089\u308f\u3057\u305f\u30d5\u30a1\u30a4\u30f3\u30de\u30f3\u56f3\u3002 quantum field theory - Electron Positron annihilation Feynman Diagram Physics Stack Exchange https://phy\u2026","blog_url":"https://cool-hira.hatenablog.com/","author_name":"cool-hira","width":"100%"}