{"id":207,"date":"2020-08-26T17:56:35","date_gmt":"2020-08-26T15:56:35","guid":{"rendered":"http:\/\/musee-accelerateur.fr\/?p=207"},"modified":"2020-08-26T18:27:24","modified_gmt":"2020-08-26T16:27:24","slug":"la-grande-ronde-des-electrons","status":"publish","type":"post","link":"https:\/\/www.sciences-aco.fr\/index.php\/2020\/08\/26\/la-grande-ronde-des-electrons\/","title":{"rendered":"La grande ronde des \u00e9lectrons"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La grande ronde des \u00e9lectrons  est un prototype unique au monde, con\u00e7u dans l&rsquo;atelier de sciences ACO  par Jack JeanJean et Paul Brunet. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il s&rsquo;agit d&rsquo;un v\u00e9ritable acc\u00e9l\u00e9rateur de table pour toucher du doigts et apprendre \u00e0 \u00ab\u00a0piloter\u00a0\u00bb un acc\u00e9l\u00e9rateur.  <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"597\" height=\"397\" src=\"http:\/\/musee-accelerateur.fr\/wp-content\/uploads\/2020\/08\/DSC_0087w-9539a.jpg\" alt=\"\" class=\"wp-image-208\" srcset=\"https:\/\/www.sciences-aco.fr\/wp-content\/uploads\/2020\/08\/DSC_0087w-9539a.jpg 597w, https:\/\/www.sciences-aco.fr\/wp-content\/uploads\/2020\/08\/DSC_0087w-9539a-300x199.jpg 300w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Portable et manipulable, c\u2019est \u00e0 un v\u00e9ritable acc\u00e9l\u00e9rateur de particules que vous serez confront\u00e9. Vous pourrez, sans aucun danger, le  piloter  en lui faisant \u00e9mettre les \u00e9lectrons, en modifiant les champs magn\u00e9tiques dans des bobines pour courber la trajectoire des \u00e9lectrons dans un tube en verre, ajuster les tensions et les champs, mesurer les effets de leurs actions et comprendre comment et pourquoi on acc\u00e9l\u00e8re et guide ces faisceaux de particules dans des synchrotron g\u00e9ants tels que le CERN.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une v\u00e9ritable prouesse de p\u00e9dagogie, in\u00e9dite et pl\u00e9biscit\u00e9e  en France et \u00e0 l\u2019\u00e9tranger. <a href=\"https:\/\/www.symmetrymagazine.org\/article\/may-2012\/signal-to-background-the-electrons-dance\">Lisez plut\u00f4t  !<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La grande ronde des \u00e9lectrons est un prototype unique au monde, con\u00e7u dans l&rsquo;atelier de sciences ACO par Jack JeanJean et Paul Brunet. Il s&rsquo;agit&hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-207","post","type-post","status-publish","format-standard","hentry","category-prototypes","col-sm-6"],"_links":{"self":[{"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/posts\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/comments?post=207"}],"version-history":[{"count":4,"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/posts\/207\/revisions"}],"predecessor-version":[{"id":317,"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/posts\/207\/revisions\/317"}],"wp:attachment":[{"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/media?parent=207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/categories?post=207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sciences-aco.fr\/index.php\/wp-json\/wp\/v2\/tags?post=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}