{"version":"1.0","provider_name":"Radiation Dosimetry","provider_url":"http:\/\/www.radiation-dosimetry.org\/fr\/","title":"Qu'est-ce que la transition isom\u00e9rique - D\u00e9finition","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"http:\/\/www.radiation-dosimetry.org\/fr\/quest-ce-que-la-transition-isomerique-definition\/\">Qu&rsquo;est-ce que la transition isom\u00e9rique &#8211; D\u00e9finition<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t\/*! This file is auto-generated *\/\n\t\t!function(d,l){\"use strict\";var e=!1,n=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,i,a,s=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),c=0;c<n.length;c++)n[c].style.display=\"none\";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(a=parseInt(t.value,10)))a=1e3;else if(~~a<200)a=200;r.height=a}if(\"link\"===t.message)if(i=l.createElement(\"a\"),a=l.createElement(\"a\"),i.href=r.getAttribute(\"src\"),a.href=t.value,o.test(a.protocol))if(a.host===i.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",t,!1),d.addEventListener(\"load\",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),i=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),a=l.querySelectorAll(\"iframe.wp-embedded-content\"),s=0;s<a.length;s++){if(!(e=a[s]).getAttribute(\"data-secret\"))t=Math.random().toString(36).substr(2,10),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t);if(r||i)(t=e.cloneNode(!0)).removeAttribute(\"security\"),e.parentNode.replaceChild(t,e)}}}}(window,document);\n\/\/--><!]]>\n<\/script><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/www.radiation-dosimetry.org\/fr\/quest-ce-que-la-transition-isomerique-definition\/embed\/\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Qu&rsquo;est-ce que la transition isom\u00e9rique &#8211; D\u00e9finition\u00a0\u00bb &#8212; Radiation Dosimetry\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe>","description":"Ces noyaux excit\u00e9s \u00e0 longue dur\u00e9e de vie sont appel\u00e9s \u00e9tats isom\u00e8res (ou isom\u00e8res) et leurs d\u00e9sint\u00e9grations sont appel\u00e9es transitions isom\u00e8res. Le processus de transition isom\u00e9rique est donc similaire \u00e0 toute \u00e9mission gamma, mais diff\u00e8re en ce qu'il implique le ou les \u00e9tats excit\u00e9s m\u00e9tastables interm\u00e9diaires des noyaux. Dosim\u00e9trie des rayonnements","thumbnail_url":"https:\/\/www.radiation-dosimetry.org\/wp-content\/uploads\/2019\/12\/Gamma-Decay-Gamma-Radioactivity-definition.png"}