{"id":8842,"date":"2026-06-24T10:00:49","date_gmt":"2026-06-24T08:00:49","guid":{"rendered":"https:\/\/u-paris.fr\/universite-ouverte\/?p=8842"},"modified":"2026-09-25T13:20:03","modified_gmt":"2026-09-25T11:20:03","slug":"cosmologie-moderne-bases-theoriques-et-empiriques-du-modele-standard-3","status":"publish","type":"post","link":"https:\/\/u-paris.fr\/universite-ouverte\/cosmologie-moderne-bases-theoriques-et-empiriques-du-modele-standard-3\/","title":{"rendered":"Cosmologie Moderne : bases th\u00e9oriques et empiriques du mod\u00e8le standard"},"content":{"rendered":"

[et_pb_section fb_built=\u00a0\u00bb1″ _builder_version=\u00a0\u00bb3.22″][et_pb_row custom_margin=\u00a0\u00bb||80px\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb3.0.47″][et_pb_text _builder_version=\u00a0\u00bb3.22.1″ header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb header_3_text_color=\u00a0\u00bb#000000″ custom_margin=\u00a0\u00bb||-1px|||\u00a0\u00bb]<\/p>\n

Trouver une formation<\/h3>\n

[\/et_pb_text][et_pb_search show_button=\u00a0\u00bboff\u00a0\u00bb placeholder=\u00a0\u00bbCours, cycles, th\u00e9matique, discipline…\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ input_font=\u00a0\u00bb||||||||\u00a0\u00bb button_font=\u00a0\u00bb||||||||\u00a0\u00bb border_radii=\u00a0\u00bbon|36px|36px|36px|36px\u00a0\u00bb border_color_all=\u00a0\u00bb#000000″ custom_padding=\u00a0\u00bb15px||15px||true\u00a0\u00bb][\/et_pb_search][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ module_class=\u00a0\u00bbtitre_cours\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ z_index_tablet=\u00a0\u00bb500″][et_pb_row _builder_version=\u00a0\u00bb3.22.1″][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb3.0.47″][et_pb_post_title author=\u00a0\u00bboff\u00a0\u00bb date=\u00a0\u00bboff\u00a0\u00bb comments=\u00a0\u00bboff\u00a0\u00bb featured_image=\u00a0\u00bboff\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ meta_font=\u00a0\u00bb||||||||\u00a0\u00bb][\/et_pb_post_title][et_pb_text admin_label=\u00a0\u00bbNom pr\u00e9nom\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ z_index_tablet=\u00a0\u00bb500″]<\/p>\n

Jean-Christophe Hamilton<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ module_class=\u00a0\u00bbcontenu_cours\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ custom_margin=\u00a0\u00bb48px||\u00a0\u00bb z_index_tablet=\u00a0\u00bb500″][et_pb_row _builder_version=\u00a0\u00bb3.22.1″][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb3.0.47″][et_pb_text admin_label=\u00a0\u00bbdate et horaires\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ header_4_text_color=\u00a0\u00bb#000000″ z_index_tablet=\u00a0\u00bb500″ custom_css_main_element=\u00a0\u00bbfont-size: 18px\u00a0\u00bb]<\/p>\n

Cours de 24 heures, 8 s\u00e9ances de 3 heures
Mercredi 14h-17h
A partir du 7 octobre 2026<\/h4>\n

Campus Grands Moulins, 5 rue Thomas Mann Paris 13e<\/em><\/a>
Ce cours est uniquement propos\u00e9 \u00e0 distance<\/p>\n

[\/et_pb_text][et_pb_text admin_label=\u00a0\u00bbr\u00e9sum\u00e9 du cours\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ text_font=\u00a0\u00bb||||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#000000″ z_index_tablet=\u00a0\u00bb500″]<\/p>\n

Ce cours vise \u00e0 d\u00e9crire la situation actuelle en cosmologie (\u00e9tude des propri\u00e9t\u00e9s, de l\u2019histoire et du contenu de l\u2019Univers). Cette discipline a connu une r\u00e9volution dans les derni\u00e8res d\u00e9cennies, accumulant les confirmations observationnelles de pr\u00e9dictions th\u00e9oriques. Le mod\u00e8le standard repose sur les deux th\u00e9ories fondamentales de la physique contemporaine : la relativit\u00e9 g\u00e9n\u00e9rale et la m\u00e9canique quantique et sur de nombreuses observations.<\/p>\n

Paradoxalement, l\u2019image, que l\u2019on a aujourd\u2019hui de l\u2019Univers est loin d\u2019\u00eatre satisfaisante conceptuellement:
\u2022 On ne sait rien ou presque des premiers instants o\u00f9 les effets quantiques de la gravitation devraient se manifester,
\u2022 Notre Univers ne semble constitu\u00e9 qu\u2019\u00e0 4% de mati\u00e8re ordinaire, le reste semble \u00eatre compos\u00e9 de 26% de mati\u00e8re sombre et de 70% d\u2019\u00e9nergie sombre de nature encore incomprise.
Il y a encore beaucoup \u00e0 comprendre en cosmologie\u2026<\/p>\n

Le cours propos\u00e9 m\u00ealera explications th\u00e9oriques et descriptions de r\u00e9sultats exp\u00e9rimentaux. Les grands th\u00e8mes abord\u00e9s seront les suivants :
\u2022 fondements de la cosmologie moderne
\u2022 mati\u00e8re noire,
\u2022 \u00e9nergie sombre,
\u2022 fond diffus cosmologique, Univers primordial et inflation.<\/p>\n

NB : Les aspects th\u00e9oriques du cours seront abord\u00e9s de mani\u00e8re p\u00e9destre et les quelques notions \u00ab math\u00e9matiques \u00bb utiles seront expliqu\u00e9es de mani\u00e8re simple.<\/p>\n

[\/et_pb_text][et_pb_text admin_label=\u00a0\u00bbtitre biographie\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ text_font=\u00a0\u00bb||||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#000000″]<\/p>\n

BIOGRAPHIE<\/strong><\/p>\n

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Jean-Christophe Hamilton\u00a0<\/strong>est directeur de recherche au CNRS-IN2P3, enseignant \u00e0 l\u2019\u00e9cole CentraleSup\u00e9lec. Ses recherches sur la cosmologie observationnelle. Il est\u00a0Spokesperson<\/i>\u00a0de QUBIC (https:\/\/qubic.org.ar<\/a><\/u>) qui vise \u00e0 \u00e9tudier l\u2019Univers primordial avec une technologie innovante.<\/p>\n

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\u00c0<\/span> lire aussi<\/h2>\n

[\/et_pb_text][et_pb_blog posts_number=\u00a0\u00bb4″ include_categories=\u00a0\u00bb40,44″ show_author=\u00a0\u00bboff\u00a0\u00bb show_date=\u00a0\u00bboff\u00a0\u00bb show_categories=\u00a0\u00bboff\u00a0\u00bb show_pagination=\u00a0\u00bboff\u00a0\u00bb module_id=\u00a0\u00bbpage_type_blog\u00a0\u00bb _builder_version=\u00a0\u00bb3.22.1″ header_level=\u00a0\u00bbh4″ border_width_bottom_fullwidth=\u00a0\u00bb1px\u00a0\u00bb border_color_bottom_fullwidth=\u00a0\u00bbrgba(51,51,51,0.18)\u00a0\u00bb custom_padding=\u00a0\u00bb||50px|\u00a0\u00bb z_index_tablet=\u00a0\u00bb500″][\/et_pb_blog][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Jean-Christophe Hamilton
\nCours de 24 heures,
\nMercredi 14h-17h
\nA partir du 7 octobre 2026 Lire la suite Cosmologie Moderne : bases th\u00e9oriques et empiriques du mod\u00e8le standard<\/span><\/a><\/p>\n","protected":false},"author":496,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[150,14],"tags":[],"coauthors":[154],"class_list":["post-8842","post","type-post","status-publish","format-standard","hentry","category-cosmologie","category-sciences"],"_links":{"self":[{"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/posts\/8842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/users\/496"}],"replies":[{"embeddable":true,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/comments?post=8842"}],"version-history":[{"count":4,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/posts\/8842\/revisions"}],"predecessor-version":[{"id":10027,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/posts\/8842\/revisions\/10027"}],"wp:attachment":[{"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/media?parent=8842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/categories?post=8842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/tags?post=8842"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/u-paris.fr\/universite-ouverte\/wp-json\/wp\/v2\/coauthors?post=8842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}