{"id":818,"date":"2017-01-29T23:18:29","date_gmt":"2017-01-29T22:18:29","guid":{"rendered":"http:\/\/www.lycee-chateaubriand.fr\/le-cru\/?p=818"},"modified":"2017-03-08T23:18:42","modified_gmt":"2017-03-08T22:18:42","slug":"boson-de-brout-englert-higgs-concept-a-decouverte","status":"publish","type":"post","link":"https:\/\/www.lycee-chateaubriand.fr\/le-cru\/2017\/01\/29\/boson-de-brout-englert-higgs-concept-a-decouverte\/","title":{"rendered":"Le boson de Brout-Englert-Higgs \u2014 du concept \u00e0 la d\u00e9couverte"},"content":{"rendered":"

Le boson de Brout-Englert-Higgs \u2014 du concept \u00e0 la d\u00e9couverte\u00a0<\/strong><\/p>\n

par\u00a0Romain MADAR\u00a0<\/strong><\/p>\n

Charg\u00e9 de recherche CNRS \u00e0 Clermont-Ferrand<\/p>\n

Jeudi 2 mars 2017 \u00e0 20h. – salle A30 – conf\u00e9rence ouverte \u00e0 tous.<\/p>\n

\"Conf_Madar_BosonHiggs\"<\/a><\/p>\n

La d\u00e9couverte du boson de Higgs en juillet 2012 a rencontr\u00e9\u00a0dans la communaut\u00e9 scientifique et dans les m\u00e9dias du monde entier un \u00e9cho spectaculaire. Pourquoi un tel engouement ? Le but de ce s\u00e9minaire est d\u2019apporter quelques \u00e9l\u00e9ments de r\u00e9ponse \u00e0 cette question pour un public de physiciens non sp\u00e9cialistes de physique des hautes \u00e9nergies. Cette particule \u00e9l\u00e9mentaire pr\u00e9dite par R. Brout, F. Englert et P. Higgs en 1964 est au c\u0153ur de la th\u00e9orie actuelle qui d\u00e9crit avec succ\u00e8s les particules \u00e9l\u00e9mentaires et leurs interactions. Pourtant, elle a \u00e9chapp\u00e9 aux physiciens pendant presque 40 ans et il a fallu attendre la mise en fonctionnement du grand collisionneur de hadron (Large Hadron Collider – LHC) du CERN pour enfin trancher sur l\u2019existence de cette particule. Ce s\u00e9minaire se propose de d\u00e9crire les concepts th\u00e9oriques menant \u00e0 la pr\u00e9diction de cette particule, mais \u00e9galement les principes et d\u00e9fis exp\u00e9rimentaux qui ont permis sa d\u00e9couverte.<\/p>\n

Romain Madar (http:\/\/romain-madar.com<\/a>)<\/p>\n

\n

Pour en savoir plus :\u00a0<\/strong>
\n– la pr\u00e9sentation<\/strong>\u00a0: \u00a0http:\/\/romain-madar.com\/conferences.html#Seminars<\/a>
\n– un livre sur le boson de Higgs<\/strong>:\u00a0http:\/\/www.decitre.fr\/livres\/sur-la-route-du-boson-9782918593430.html<\/a>
\n– la vid\u00e9o de la collision<\/strong>:\u00a0https:\/\/cds.cern.ch\/record\/1459435<\/a>
\n– le gif anim\u00e9 pour la distribution de masse invariance<\/strong> :\u00a0https:\/\/twiki.cern.ch\/twiki\/pub\/AtlasPublic\/HiggsPublicResults\/\/4l-FixedScale-NoMuProf2.gif<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Le boson de Brout-Englert-Higgs \u2014 du concept \u00e0 la d\u00e9couverte\u00a0 par\u00a0Romain MADAR\u00a0 Charg\u00e9 de recherche CNRS \u00e0 Clermont-Ferrand Jeudi 2 mars 2017 \u00e0 20h. – salle A30 – conf\u00e9rence ouverte \u00e0 tous. La d\u00e9couverte du boson de Higgs en juillet 2012 a rencontr\u00e9\u00a0dans la communaut\u00e9 scientifique et dans les m\u00e9dias du monde entier un \u00e9cho […]<\/p>\n","protected":false},"author":1221,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-818","post","type-post","status-publish","format-standard","hentry","category-agenda","category-conferences"],"acf":[],"yoast_head":"\nLe boson de Brout-Englert-Higgs \u2014 du concept \u00e0 la d\u00e9couverte - Le CRU de Ch\u00e2to<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lycee-chateaubriand.fr\/le-cru\/2017\/01\/29\/boson-de-brout-englert-higgs-concept-a-decouverte\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le boson de Brout-Englert-Higgs \u2014 du concept \u00e0 la d\u00e9couverte - Le CRU de Ch\u00e2to\" \/>\n<meta property=\"og:description\" content=\"Le boson de Brout-Englert-Higgs \u2014 du concept \u00e0 la d\u00e9couverte\u00a0 par\u00a0Romain MADAR\u00a0 Charg\u00e9 de recherche CNRS \u00e0 Clermont-Ferrand Jeudi 2 mars 2017 \u00e0 20h. – salle A30 – conf\u00e9rence ouverte \u00e0 tous. 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