{"id":1746,"date":"2013-02-25T11:01:24","date_gmt":"2013-02-25T10:01:24","guid":{"rendered":"http:\/\/wp.unil.ch\/adas\/2013\/02\/cafe-scientifique-du-18-mars-2013-le-boson-de-higgs-2\/"},"modified":"2013-02-25T11:01:24","modified_gmt":"2013-02-25T10:01:24","slug":"cafe-scientifique-du-18-mars-2013-le-boson-de-higgs","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/adas\/2013\/02\/cafe-scientifique-du-18-mars-2013-le-boson-de-higgs\/","title":{"rendered":"Caf\u00e9 scientifique du 18 mars 2013: Le boson de Higgs."},"content":{"rendered":"<p><a href=\"https:\/\/wp.unil.ch\/adas\/events-2\/cafe-scientifique\/?lang=en\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/wp.unil.ch\/adas\/files\/2013\/02\/cafe_sciences_2013.png\" alt=\"cafe_sciences_2013\" width=\"552\" height=\"800\" class=\"alignnone size-full wp-image-1738\" \/><\/a><\/p>\n<p>Le monde de l\u2019infiniment petit rec\u00e8le bien des myst\u00e8res. A l\u2019origine du monde, tout n\u2019\u00e9tait qu\u2019\u00e9nergie ou rayonnement. Aux premiers instants de l\u2019expansion de l\u2019univers, la mati\u00e8re s\u2019est form\u00e9e, compos\u00e9e de particules dont certaines ont une masse et d\u2019autres pas.<br \/>\nLe boson de Higgs est le dernier \u00e9l\u00e9ment manquant du \u00ab mod\u00e8le standard \u00bb de la physique des particules \u00e9l\u00e9mentaires qui a pour but d\u2019expliquer de mani\u00e8re coh\u00e9rente le monde physique. Dans ce mod\u00e8le, la particule de Higgs est responsable de fournir une masse \u00e0 toutes les autre particules.<br \/>\nQue repr\u00e9sente donc la d\u00e9couverte de cette particule ? La particule observ\u00e9e est-elle conforme \u00e0 la th\u00e9orie ? Est-ce que la totalit\u00e9 de la composition de la mati\u00e8re est d\u00e9voil\u00e9e ? Est-ce que l\u2019existence m\u00eame du boson de Higgs soul\u00e8ve des questions ?<br \/>\nLe caf\u00e9 scientifique a le plaisir de recevoir le professeur Aurelio Bay, du Laboratoire de Physique des Hautes Energies de l\u2019EPFL, le lundi 18 mars 2013 pour nous apporter ses lumi\u00e8res.<\/p>\n<p>Venez nombreux !<\/p>\n<p>Au plaisir de vous accueillir, l\u2019\u00e9quipe du caf\u00e9 scientifique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le monde de l\u2019infiniment petit rec\u00e8le bien des myst\u00e8res. A l\u2019origine du monde, tout n\u2019\u00e9tait qu\u2019\u00e9nergie ou rayonnement. Aux premiers instants de l\u2019expansion de l\u2019univers, la mati\u00e8re s\u2019est form\u00e9e, compos\u00e9e &hellip; <\/p>\n","protected":false},"author":832,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[13928],"tags":[],"class_list":["post-1746","post","type-post","status-publish","format-standard","category-cafe-scientifique-en"],"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/posts\/1746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/users\/832"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/comments?post=1746"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/posts\/1746\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/media?parent=1746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/categories?post=1746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/adas\/wp-json\/wp\/v2\/tags?post=1746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}