CINXE.COM
Qui sommes-nous ? | CERN
<!DOCTYPE html> <html lang="fr" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# schema: http://schema.org/ sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema# "> <head> <meta charset="utf-8" /> <script>var _paq = _paq || [];(function(){var u=(("https:" == document.location.protocol) ? "https://webanalytics.web.cern.ch/" : "http://webanalytics.web.cern.ch/");_paq.push(["setSiteId", "22"]);_paq.push(["setTrackerUrl", u+"matomo.php"]);_paq.push(["setDoNotTrack", 1]);if (!window.matomo_search_results_active) {_paq.push(["trackPageView"]);}_paq.push(["setIgnoreClasses", ["no-tracking","colorbox"]]);_paq.push(["enableLinkTracking"]);var d=document,g=d.createElement("script"),s=d.getElementsByTagName("script")[0];g.type="text/javascript";g.defer=true;g.async=true;g.src=u+"matomo.js";s.parentNode.insertBefore(g,s);})();</script> <meta name="keywords" content="physics, CERN, Large Hadron Collider, LHC, high-energy physics, particles, science" /> <link rel="canonical" href="https://home.cern/fr/about/who-we-are" /> <meta name="Generator" content="Drupal 10 (https://www.drupal.org)" /> <meta name="MobileOptimized" content="width" /> <meta name="HandheldFriendly" content="true" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="icon" href="/sites/default/themes/custom/cernpublic/favicon.ico" type="image/vnd.microsoft.icon" /> <link rel="alternate" hreflang="en" href="https://home.cern/about/who-we-are" /> <link rel="alternate" hreflang="fr" href="https://home.cern/fr/about/who-we-are" /> <title>Qui sommes-nous ? | CERN</title> <link rel="stylesheet" media="all" href="/modules/custom/cern-loading/css/cern_loading.css?sr5yaa" /> <link rel="stylesheet" media="all" href="//framework.web.cern.ch/framework/3.0/js/owlcarousel/css/owl.carousel.css" /> <link rel="stylesheet" media="all" href="//framework.web.cern.ch/framework/3.0/js/owlcarousel/css/owl.theme.default.css" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/align.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/fieldgroup.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/container-inline.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/clearfix.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/details.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/hidden.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/item-list.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/js.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/nowrap.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/position-container.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/reset-appearance.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/resize.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-counter.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-report-counters.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/system-status-report-general-info.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/system/css/components/tablesort.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/misc/components/progress.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/molecules/row/css/row.component.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/molecules/divisions/css/divisions.component.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/atoms/background/css/background.component.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/molecules/header-blocks/css/header_blocks.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/molecules/header-block/css/header-component.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-toolbar/assets/css/screen.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-toolbar/assets/css/cookieconsent.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/molecules/menu/css/menu.component.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/views/css/views.module.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/custom/cern-components/patterns/molecules/preview-card/css/component-preview-card.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/core/modules/layout_discovery/layouts/onecol/onecol.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/modules/contrib/paragraphs/css/paragraphs.unpublished.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/files/color/cernpublic-ac827e9a/colors.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/base.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/layout.css?sr5yaa" /> <link rel="stylesheet" media="all" href="//framework.web.cern.ch/framework/3.0/js/prism/prism.css" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/footer.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/header.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/pagination.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/forms.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/fields.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/dropdown.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/progress.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/accordion.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/components/social-sharing.css?sr5yaa" /> <link rel="stylesheet" media="all" href="//framework.web.cern.ch/framework/3.0/js/colorbox/colorbox.css" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/theme.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/cookies.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/viewspage.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/faq-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/agenda-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/news-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/stories-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/resources-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/taxonomies-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/search-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/common-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernbase/css/views/generic-views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernpublic/css/layout.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernpublic/css/overrides.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernpublic/css/header.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernpublic/css/views.css?sr5yaa" /> <link rel="stylesheet" media="all" href="/sites/default/themes/custom/cernpublic/css/blocks.css?sr5yaa" /> <link rel="preload" href="//framework.web.cern.ch/framework/3.0/images/loader.gif" as="image"> </head> <body class="page-node-5898 page-node-type-landing_page cern-theme-on path-node page-node-type-landing-page has-glyphicons"> <a href="#main-content" class="visually-hidden focusable skip-link"> Aller au contenu principal </a> <div id="cern-global-loading-layout"><span><span></span></span><span></span></div><div id="cern-toolbar" role="group" aria-label="Barre d'outils CERN" class="user-not-authenticated"> <h1> <a href="//home.cern" title="CERN"> CERN <span>Acc茅l茅rateur de science</span> </a> </h1> <ul> <li class="signin"> <div class="item-list item-list-length-1"> <ul class="cern-signedin toolbar-submenu"><li class="cern-account-links"><a href="https://home.cern/fr/user/login?destination=fr/about/who-we-are" class="cern-account cern-signin cern-single-mobile-signin">Connexion</a></li></ul> </div> </li> <li><a href="//cern.ch/directory" class="cern-directory" title="Recherche et liens utiles">Liens utiles</a></li> </ul> </div> <div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas> <header role="banner"> <div class="header-wrapper"> <div class="site-info col-xs-12 col-sm-2 col-md-3 col-lg-4"> <div class="site-info__logo col-lg-3 col-md-3 col-sm-3"> <a href="/fr" title="Accueil" rel="home"> <img src="/sites/default/files/logo/cern-logo.png" alt="home"/> </a> </div> <div class="site-info__text col-lg-9 col-md-9 col-sm-0 col-xs-9"> </div> </div> <div class="site-nav col-xs-12 col-sm-10 col-md-9 col-lg-8"> <div class="region region-header"> <section id="block-cernmegamenu" class="block block-block-content block-block-content51503ac3-f37a-4ef6-9d9e-34cac1020012 clearfix"> <div class="field field--name-field-b-menu field--type-entity-reference-revisions field--label-hidden field--item"><nav role="navigation" aria-labelledby="block-mainnavigation-menu" id="block-mainnavigation" class="block-mainnavigation-cern-megamenu"> <nav class="navbar navbar-default"> <div class="container-fluid"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> </div> <!-- Collect the nav links, forms, and other content for toggling --> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <li class="cern-dropdown"> <a class="dropdown-toggle"> Le CERN </a> <div class="cern-dropdown-menu row"> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <div class="block-custom-wrapper block-content block-content--type-basic block-content--view-mode-default ds-1col clearfix"> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><h2>CERN</h2> <p>Au CERN, nous sondons la structure fondamentale de la mati猫re qui compose tout ce qui nous entoure. Pour ce faire, nous utilisons les instruments scientifiques les plus grands et les plus complexes du monde.</p> <p class="cern-btn"><a href="/fr/about">En savoir plus</a></p> </div> </div> </div> <div class="col-xs-0 col-sm-0 col-md-8 col-lg-8 col-item-megamenu"> <div class="row"> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/about/who-we-are" data-drupal-link-system-path="node/5898" class="is-active" aria-current="page">Qui sommes-nous ?</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/who-we-are/our-mission" data-drupal-link-system-path="node/5273">Nos missions</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/who-we-are/our-governance" data-drupal-link-system-path="node/5277">Notre gouvernance</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/who-we-are/our-governance/member-states" data-drupal-link-system-path="node/5278">Nos 脡tats membres</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/who-we-are/our-history" data-drupal-link-system-path="node/5028">Notre histoire</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/who-we-are/our-people" data-drupal-link-system-path="node/5430">Our People</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/about/what-we-do" data-drupal-link-system-path="node/5899">Quelles sont nos recherches ?</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/what-we-do/fundamental-research" data-drupal-link-system-path="node/5920">Recherche fondamentale</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/what-we-do/our-impact" data-drupal-link-system-path="node/5435">Contribuer 脿 la soci茅t茅</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/what-we-do/environmentally-responsible-research" data-drupal-link-system-path="node/185640">Recherche respectueuse de l'environnement</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/what-we-do/bring-nations-together" data-drupal-link-system-path="node/157979">Rassembler les nations</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/about/what-we-do/inspire-educate" data-drupal-link-system-path="node/9390">Sensibiliser et former</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources/faqs" data-drupal-link-system-path="resources/faqs">Faits et FAQs</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0 cernmenu-level-last "> <a href="/fr/about/key-achievements" data-drupal-link-system-path="node/5497">Nos r茅alisations</a> </p> </li> </ul> <div class="block-custom-wrapper block-content block-content--type-basic block-content--view-mode-default ds-1col clearfix"> <div class="field field--name-field-visible-title field--type-string field--label-hidden field--item"> <p>Key achievements submenu FR</p> </div> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><ul class="cern-submenu custom-block-submenu"> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/science/physics/higgs-boson">Boson de Higgs</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/science/physics/w-boson-sunshine-and-stardust">Le boson W</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/science/physics/z-boson">Le boson Z</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/science/accelerators/large-hadron-collider">Grand collisionneur de hadrons</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/science/computing/birth-web">La naissance du web</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/science/physics/antimatter">Antimati猫re</a></p> </li> </ul> </div> </div> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> </div> </div> </div> <div class="close-cern-dropdown"></div> </div> </li> <li class="cern-dropdown"> <a class="dropdown-toggle"> Actualit茅s </a> <div class="cern-dropdown-menu row"> <div class="col-xs-12 col-sm-12 col-md-6 col-lg-6 col-item-megamenu"> <div class="views-element-container form-group"> <div class="view view-cern-news-menu-featured view-id-cern_news_menu_featured view-display-id-block_1 js-view-dom-id-158ce4818f4c53cae2507ad143917b6b79edb2470d0ea80c3f342573fc34b7d8 cern-view-display-block cern-view-display-block_1 clearfix"> <div class="view-header"> <p>Actualit茅s, opinions, annonces et articles 脿 la une</p> </div> <div class="view-content clearfix"> <div class="views-row"> <div data-history-node-id="191722" id="preview-card" class="component-preview-cards box-pattern" style="background:url('/sites/default/files/styles/large/public/2025-01/Amanda%20Metzger_2%20%281%29.jpg?itok=ck8Q17Fu') no-repeat center center / cover" data-background="/sites/default/files/styles/large/public/2025-01/Amanda%20Metzger_2%20%281%29.jpg?itok=ck8Q17Fu" class="component-preview-cards box-pattern"> <a class="box-link" target="" href="/fr/news/news/cern/swiss-artist-amanda-e-metzger-selected-connect-residency"></a> <div class="component-preview-cards__veil"></div> <div class="component-preview-cards__box_wrapper"> <div class="component-preview-cards__box"> <div class="preview-card__title"> <h3 class="standard-title"> <a href="/fr/news/news/cern/swiss-artist-amanda-e-metzger-selected-connect-residency" hreflang="fr" title="Une artiste suisse s茅lectionn茅e pour le programme de r茅sidence artistique Connect"> <span> Une artiste suisse s茅lectionn茅e pour le progr... </span> </a> </h3> </div> <div class="preview-card__body"></div> <div class="preview-cards__subtext"> <div class="preview-card__category" style="color:"> At CERN </div> <div class="preview-card__category" style="color:"> News </div> <div class="preview-card__date" style="color:"> <time datetime="2025-01-30T13:00:00Z">30 janvier, 2025</time> </div> </div> </div> </div> </div> </div> <div class="views-row"> <div data-history-node-id="191421" id="preview-card--2" class="component-preview-cards box-pattern" style="background:url('/sites/default/files/styles/large/public/2024-12/202204-064_375.jpg?itok=nP87BzBh') no-repeat center center / cover" data-background="/sites/default/files/styles/large/public/2024-12/202204-064_375.jpg?itok=nP87BzBh" class="component-preview-cards box-pattern"> <a class="box-link" target="" href="/fr/news/press-release/physics/cloud-experiment-resolves-puzzle-new-aerosol-particles-upper-troposphere"></a> <div class="component-preview-cards__veil"></div> <div class="component-preview-cards__box_wrapper"> <div class="component-preview-cards__box"> <div class="preview-card__title"> <h3 class="standard-title"> <a href="/fr/news/press-release/physics/cloud-experiment-resolves-puzzle-new-aerosol-particles-upper-troposphere" hreflang="fr" title="L鈥檈xp茅rience CLOUD r茅sout l鈥櫭﹏igme de la formation de nouvelles particules d鈥檃茅rosol dans la troposph猫re sup茅rieure"> <span> L鈥檈xp茅rience CLOUD r茅sout l鈥櫭﹏igme de la form... </span> </a> </h3> </div> <div class="preview-card__body"></div> <div class="preview-cards__subtext"> <div class="preview-card__category" style="color:"> Physics </div> <div class="preview-card__category" style="color:"> Press release </div> <div class="preview-card__date" style="color:"> <time datetime="2024-12-04T16:00:10Z">4 d茅cembre, 2024</time> </div> </div> </div> </div> </div> </div> <div class="views-row"> <div data-history-node-id="191397" id="preview-card--3" class="component-preview-cards box-pattern" style="background:url('/sites/default/files/styles/large/public/2024-11/Montclar.jpg?itok=1v3MFmuM') no-repeat center center / cover" data-background="/sites/default/files/styles/large/public/2024-11/Montclar.jpg?itok=1v3MFmuM" class="component-preview-cards box-pattern"> <a class="box-link" target="" href="/fr/news/news/engineering/cern-signs-long-term-solar-power-agreements"></a> <div class="component-preview-cards__veil"></div> <div class="component-preview-cards__box_wrapper"> <div class="component-preview-cards__box"> <div class="preview-card__title"> <h3 class="standard-title"> <a href="/fr/news/news/engineering/cern-signs-long-term-solar-power-agreements" hreflang="fr" title="Le CERN signe des contrats 脿 long terme pour s鈥檃pprovisionner en 茅nergie solaire"> <span> Le CERN signe des contrats 脿 long terme pour ... </span> </a> </h3> </div> <div class="preview-card__body"></div> <div class="preview-cards__subtext"> <div class="preview-card__category" style="color:"> Engineering </div> <div class="preview-card__category" style="color:"> News </div> <div class="preview-card__date" style="color:"> <time datetime="2024-11-29T15:14:12Z">29 novembre, 2024</time> </div> </div> </div> </div> </div> </div> <div class="views-row"> <div data-history-node-id="191408" id="preview-card" class="component-preview-cards box-pattern news_page" style="background:url('/sites/default/files/styles/large/public/2024-11/Poster%20Formats_FR4_0.jpg?itok=yYzgz9Jw') no-repeat center center / cover" data-background="/sites/default/files/styles/large/public/2024-11/Poster%20Formats_FR4_0.jpg?itok=yYzgz9Jw" class="component-preview-cards box-pattern news_page"> <a class="box-link" target="" href="/fr/news/news/cern/cern-launches-resonance-new-arts-collaboration-republic-and-canton-geneva-and-city"></a> <div class="component-preview-cards__veil"></div> <div class="component-preview-cards__box_wrapper"> <div class="component-preview-cards__box"> <div class="preview-card__title"> <h3 class="standard-title"> <a href="/fr/news/news/cern/cern-launches-resonance-new-arts-collaboration-republic-and-canton-geneva-and-city" hreflang="fr" title="Le CERN lance R茅sonance, une nouvelle collaboration artistique en partenariat avec la R茅publique et canton de Gen猫ve et la Ville de Gen猫ve"> <span> Le CERN lance R茅sonance, une nouvelle collabo... </span> </a> </h3> </div> <div class="preview-card__body"></div> <div class="preview-cards__subtext"> <div class="preview-card__category" style="color:"> At CERN </div> <div class="preview-card__category" style="color:"> News </div> <div class="preview-card__date" style="color:"> <time datetime="2024-11-28T09:30:00Z">28 novembre, 2024</time> </div> </div> </div> </div> </div> </div> </div> <div class="view-footer"> <p class="cern-btn"><a class="cern-btn" href="/fr/news?audience=23">Derni猫res actualit茅s</a></p> </div> </div> </div> </div> <div class="col-xs-0 col-sm-0 col-md-6 col-lg-6 col-item-megamenu"> <div class="row"> <div class="col-xs-12 col-sm-12 col-md-6 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/news?audience=23" data-drupal-link-query="{"audience":"23"}" data-drupal-link-system-path="news">Actualit茅s</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1114" data-drupal-link-query="{"topic":"1114"}" data-drupal-link-system-path="news">Acc茅l茅rateurs</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1118" data-drupal-link-query="{"topic":"1118"}" data-drupal-link-system-path="news">Au CERN</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1117" data-drupal-link-query="{"topic":"1117"}" data-drupal-link-system-path="news">Exp茅riences</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1116" data-drupal-link-query="{"topic":"1116"}" data-drupal-link-system-path="news">Informatique</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1115" data-drupal-link-query="{"topic":"1115"}" data-drupal-link-system-path="news">Ing茅nierie</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1119" data-drupal-link-query="{"topic":"1119"}" data-drupal-link-system-path="news">Partage de connaissances</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?topic=1113" data-drupal-link-query="{"topic":"1113"}" data-drupal-link-system-path="news">Physique</a> </p> </li> </ul> </li> </ul> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0 cernmenu-level-last "> <a href="/fr/events" data-drupal-link-system-path="events">脡v猫nements</a> </p> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-6 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/cern-community" data-drupal-link-system-path="node/5872">Communaut茅 du CERN</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?audience=24" data-drupal-link-query="{"audience":"24"}" data-drupal-link-system-path="news">Derni猫res actualit茅s et annonces</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?type=45" data-drupal-link-query="{"type":"45"}" data-drupal-link-system-path="news">Communications officielles</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/taxonomy/term/494" data-drupal-link-system-path="taxonomy/term/494">脡v猫nements</a> </p> </li> </ul> </li> </ul> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/scientists" data-drupal-link-system-path="node/5827">Scientifiques</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/news?audience=19" data-drupal-link-query="{"audience":"19"}" data-drupal-link-system-path="news">Actualit茅s</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-6 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0 cernmenu-level-last "> <a href="/fr/press" data-drupal-link-system-path="node/5032">Presse</a> </p> </li> </ul> <div class="block-custom-wrapper block-content block-content--type-basic block-content--view-mode-default ds-1col clearfix"> <div class="field field--name-field-visible-title field--type-string field--label-hidden field--item"> <p>Press Room submenu FR</p> </div> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><ul class="cern-submenu custom-block-submenu"> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/news?audience=22">Derni猫res actualit茅s</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/press/resources">Ressources</a></p> </li> <li> <p class="cernmenu-level-1 cernmenu-level-last "><a href="/fr/press/contact">Contact Bureau de Presse</a></p> </li> </ul> </div> </div> </div> </div> </div> <div class="close-cern-dropdown"></div> </div> </li> <li class="cern-dropdown"> <a class="dropdown-toggle"> Science </a> <div class="cern-dropdown-menu row"> <div class="col-xs-12 col-sm-12 col-md-3 col-lg-3 col-item-megamenu"> <div class="block-custom-wrapper block-content block-content--type-basic block-content--view-mode-default ds-1col clearfix"> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><h2><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">Science</font></font></h2> <figure class="cds-image" id="CERN-IT-1209226-01"><a href="//cds.cern.ch/images/CERN-IT-1209226-01" title="View on CDS"><img alt="Computer Center" src="//cds.cern.ch/images/CERN-IT-1209226-01/file?size=small"></a></figure> <p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">CERN's research program covers many topics, from antimatter to dark matter, from the Standard Model to supersymmetry</font></font></p> <p class="cern-btn"><a href="/fr/science"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">Learn more</font></font></a></p> </div> </div> </div> <div class="col-xs-0 col-sm-0 col-md-9 col-lg-9 col-item-megamenu"> <div class="row"> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/science/physics" data-drupal-link-system-path="node/5298">Physique</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/physics/antimatter" data-drupal-link-system-path="node/5026">Antimati猫re</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/physics/dark-matter" data-drupal-link-system-path="node/497">Mati猫re noire</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/early-universe" data-drupal-link-system-path="node/499">Univers primordial</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/physics/higgs-boson" data-drupal-link-system-path="node/182651">Boson de Higgs</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/physics/standard-model" data-drupal-link-system-path="node/496">Mod猫le standard</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/physics" class="plus-more-link" data-drupal-link-system-path="node/5298">+ et plus</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/science/accelerators" data-drupal-link-system-path="node/5038">Acc茅l茅rateurs</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/accelerators/accelerator-complex" data-drupal-link-system-path="node/18036">Complexe d'acc茅l茅rateurs</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/accelerators/antiproton-decelerator" data-drupal-link-system-path="node/428">D茅c茅l茅rateur d'antiprotons</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/accelerators/large-hadron-collider" data-drupal-link-system-path="node/432">Grand collisionneur de hadrons</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/accelerators/high-luminosity-lhc" data-drupal-link-system-path="node/5248">LHC 脿 haute luminosit茅</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/accelerators" class="plus-more-link" data-drupal-link-system-path="node/5038">+ et plus</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/science/engineering" data-drupal-link-system-path="node/5304">Ing茅nierie</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/engineering/accelerating-radiofrequency-cavities" data-drupal-link-system-path="node/455">Acc茅l茅rer: Les cavit茅s radiofr茅quence</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/pulling-together-superconducting-electromagnets" data-drupal-link-system-path="node/452">Guider et focaliser: Les aimants et la supraconductivit茅</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/engineering/vacuum-empty-interstellar-space" data-drupal-link-system-path="node/454">Circuler: Le vide et l'ultravide</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/engineering/cryogenics-low-temperatures-high-performance" data-drupal-link-system-path="node/451">Refroidir: La cryog茅nie</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/engineering/powering-cern" data-drupal-link-system-path="node/453">Alimenter: L'茅nergie au CERN</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/engineering" class="plus-more-link" data-drupal-link-system-path="node/5304">+ et plus</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/science/computing" data-drupal-link-system-path="node/5732">Informatique</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/computing/data-centre" data-drupal-link-system-path="node/5733">Le centre de calcul du CERN</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/computing/grid" data-drupal-link-system-path="node/5736">La Grille de calcul mondiale pour le LHC</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/computing/cern-openlab" data-drupal-link-system-path="node/5759">CERN openlab</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/computing/open-source-open-science" data-drupal-link-system-path="node/5747">Logiciels libres pour une science ouverte</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/computing/birth-web" data-drupal-link-system-path="node/5762">La naissance du web</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/computing" class="plus-more-link" data-drupal-link-system-path="node/5732">+ et plus</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <a href="/fr/science/experiments" data-drupal-link-system-path="node/5303">Exp茅riences</a> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/experiments/alice" data-drupal-link-system-path="node/470">ALICE</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/experiments/atlas" data-drupal-link-system-path="node/471">ATLAS</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/experiments/cms" data-drupal-link-system-path="node/472">CMS</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/experiments/lhcb" data-drupal-link-system-path="node/473">LHCb</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/science/experiments" class="plus-more-link" data-drupal-link-system-path="node/5303">+ et plus</a> </p> </li> </ul> </li> </ul> </div> </div> </div> <div class="close-cern-dropdown"></div> </div> </li> <li class="cern-dropdown"> <a class="dropdown-toggle"> Ressources </a> <div class="cern-dropdown-menu row"> <div class="col-xs-12 col-sm-12 col-md-6 col-lg-6 col-item-megamenu"> <div class="views-element-container form-group"> <div class="view view-resource-menu-content view-id-resource_menu_content view-display-id-block_1 js-view-dom-id-c90d35630a4a5ccd17b9eeb80701bbc380bcfa675651ecae65bc2c1689e5d198 cern-view-display-block cern-view-display-block_1 clearfix"> <h1 class="mb-3 mt-3 text-center">Featured resources</h1> <div class="view-content clearfix"> <div class="views-row"> <div class="views-field views-field-rendered-entity"><span class="field-content"> <div data-history-node-id="5054" id="preview-card" class="component-preview-cards box-pattern" style="background:url('//cds.cern.ch/images/CERN-PHOTO-201809-249-16/file?size=medium') no-repeat center center / cover" data-background="//cds.cern.ch/images/CERN-PHOTO-201809-249-16/file?size=medium" class="component-preview-cards box-pattern"> <a class="box-link" target="" href="/fr/resources/annual-report/cern/annual-reports"></a> <div class="component-preview-cards__veil"></div> <div class="component-preview-cards__box_wrapper"> <div class="component-preview-cards__box"> <div class="component-preview-cards__category-icon-vocabulary" data-icon="^"></div> <div class="preview-card__title"> <h3 class="standard-title"> <a href="/fr/resources/annual-report/cern/annual-reports" hreflang="fr" title="Rapport annuel"> <span> Rapport annuel </span> </a> </h3> </div> <div class="preview-card__body"></div> <div class="preview-cards__subtext"> <div class="preview-card__category" style="color:"> Annual report </div> <div class="preview-card__category" style="color:"> At CERN </div> <div class="preview-card__date" style="color:"> <time datetime="2018-06-20T16:48:31Z">20 juin, 2018</time> </div> </div> </div> </div> </div> </span></div> </div> <div class="views-row"> <div class="views-field views-field-rendered-entity"><span class="field-content"> <div data-history-node-id="5179" id="preview-card--2" class="component-preview-cards box-pattern" style="background:url('/sites/default/files/styles/large/public/2022-09/FAQ-LHC-FR-cover-min.JPG?itok=5liGbOgG') no-repeat center center / cover" data-background="/sites/default/files/styles/large/public/2022-09/FAQ-LHC-FR-cover-min.JPG?itok=5liGbOgG" class="component-preview-cards box-pattern"> <a class="box-link" target="" href="/fr/resources/brochure/knowledge-sharing/lhc-facts-and-figures"></a> <div class="component-preview-cards__veil"></div> <div class="component-preview-cards__box_wrapper"> <div class="component-preview-cards__box"> <div class="component-preview-cards__category-icon-vocabulary" data-icon="^"></div> <div class="preview-card__title"> <h3 class="standard-title"> <a href="/fr/resources/brochure/knowledge-sharing/lhc-facts-and-figures" hreflang="fr" title="FAQ - Guide du LHC"> <span> FAQ - Guide du LHC </span> </a> </h3> </div> <div class="preview-card__body"></div> <div class="preview-cards__subtext"> <div class="preview-card__category" style="color:"> Brochure </div> <div class="preview-card__category" style="color:"> Knowledge sharing </div> <div class="preview-card__date" style="color:"> <time datetime="2022-05-10T10:00:00Z">10 mai, 2022</time> </div> </div> </div> </div> </div> </span></div> </div> </div> <div class="view-footer"> <p class="cern-btn"><a class="cern-btn" href="/fr/resources">Voir toutes les ressources</a></p> </div> </div> </div> </div> <div class="col-xs-0 col-sm-0 col-md-6 col-lg-6 col-item-megamenu"> <div class="row"> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <span>Par sujet </span> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1114" data-drupal-link-query="{"topic":"1114"}" data-drupal-link-system-path="resources">Acc茅l茅rateurs</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1118" data-drupal-link-query="{"topic":"1118"}" data-drupal-link-system-path="resources">Au CERN</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1116" data-drupal-link-query="{"topic":"1116"}" data-drupal-link-system-path="resources">Informatique</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1115" data-drupal-link-query="{"topic":"1115"}" data-drupal-link-system-path="resources">Ing茅nierie</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1117" data-drupal-link-query="{"topic":"1117"}" data-drupal-link-system-path="resources">Exp茅riences</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1119" data-drupal-link-query="{"topic":"1119"}" data-drupal-link-system-path="resources">Partage de connaissances</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?topic=1113" data-drupal-link-query="{"topic":"1113"}" data-drupal-link-system-path="resources">Physique</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <span>Par format</span> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?type=62" data-drupal-link-query="{"type":"62"}" data-drupal-link-system-path="resources">Image 360</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?type=53" data-drupal-link-query="{"type":"53"}" data-drupal-link-system-path="resources">Rapport annuel</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?type=56" data-drupal-link-query="{"type":"56"}" data-drupal-link-system-path="resources">Brochure</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources/bulletin/cern/cern-bulletin" data-drupal-link-system-path="node/5055">Bulletin pour la communaut茅 du CERN</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?type=52" data-drupal-link-query="{"type":"52"}" data-drupal-link-system-path="resources">CERN Courier</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?type=59" data-drupal-link-query="{"type":"59"}" data-drupal-link-system-path="resources">Image</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?type=61" data-drupal-link-query="{"type":"61"}" data-drupal-link-system-path="resources">Vid茅o</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources" class="plus-more-link" data-drupal-link-system-path="resources">+ et plus</a> </p> </li> </ul> </li> </ul> </div> <div class="col-xs-12 col-sm-12 col-md-4 col-lg-4 col-item-megamenu"> <ul class="cern-submenu"> <li> <p class="h2 cernmenu-level-0"> <span>Par public</span> </p> <ul class=""> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?audience=24" data-drupal-link-query="{"audience":"24"}" data-drupal-link-system-path="resources">Communaut茅 du CERN</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?audience=21" data-drupal-link-query="{"audience":"21"}" data-drupal-link-system-path="resources">Enseignants</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?audience=23" data-drupal-link-query="{"audience":"23"}" data-drupal-link-system-path="resources">Grand public</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?audience=17" data-drupal-link-query="{"audience":"17"}" data-drupal-link-system-path="resources">Industrie</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/ressources/par-public/resources-topic" data-drupal-link-system-path="node/5436">Presse</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?audience=19" data-drupal-link-query="{"audience":"19"}" data-drupal-link-system-path="resources">Scientifiques</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources?audience=20" data-drupal-link-query="{"audience":"20"}" data-drupal-link-system-path="resources">脡tudiants</a> </p> </li> <li> <p class=" cernmenu-level-1 cernmenu-level-last "> <a href="/fr/resources" class="plus-more-link" data-drupal-link-system-path="resources">+ et plus</a> </p> </li> </ul> </li> </ul> </div> </div> </div> <div class="close-cern-dropdown"></div> </div> </li> <li class="cern-dropdown cern-menu-search"> <a href="#" class="dropdown-toggle cern-menu-item-search">rechercher</a> <div class="cern-dropdown-menu row"> <div class="close-cern-dropdown"></div> <div class="col-md-offset-2 col-md-8 cern-menu-content-search"> <span class="placeholder-of-search hidden d-none">E.G. BIRTH OF WEB, LHC PAGE 1, BULLETIN...</span> <span class="placeholder-of-search-mobile hidden d-none">E.G. BIRTH OF WEB, LHC...</span> <div class="search-block-form block block-search block-search-form-block" data-drupal-selector="search-block-form" role="search"> <form action="/fr/search/node" method="get" id="search-block-form" accept-charset="UTF-8"> <div class="form-item js-form-item form-type-search js-form-type-search form-item-keys js-form-item-keys form-no-label form-group"> <label for="edit-keys" class="control-label sr-only">Rechercher</label> <div class="input-group"><input title="Indiquer les termes 脿 rechercher" data-drupal-selector="edit-keys" class="form-search form-control" placeholder="Rechercher" type="search" id="edit-keys" name="keys" value="" size="15" maxlength="128" data-toggle="tooltip" /><span class="input-group-btn"><button type="submit" value="Rechercher" class="button js-form-submit form-submit btn-primary btn icon-only"><span class="sr-only">Rechercher</span><span class="icon glyphicon glyphicon-search" aria-hidden="true"></span></button></span></div> </div> <div class="form-actions form-group js-form-wrapper form-wrapper" data-drupal-selector="edit-actions" id="edit-actions"></div> </form> </div> </div> </div> </li> <li class="dropdown cern-menu-lang-switcher"> <a class="dropdown-toggle" data-toggle="dropdown" aria-expanded="true"> <span class="separator">|</span> fr <span class="caret"></span> </a> <ul class="dropdown-menu"> <li><section class="language-switcher-language-url block block-language block-language-blocklanguage-interface clearfix" role="navigation"> <ul class="links"><li hreflang="en" data-drupal-link-system-path="node/5898" class="en"><a href="/about/who-we-are" class="language-link" hreflang="en" data-drupal-link-system-path="node/5898">en</a></li><li hreflang="fr" data-drupal-link-system-path="node/5898" class="fr is-active" aria-current="page"><a href="/fr/about/who-we-are" class="language-link is-active" hreflang="fr" data-drupal-link-system-path="node/5898" aria-current="page">fr</a></li></ul> </section> </li> </ul> </li> </ul> </div> <!-- /.navbar-collapse --> </div> <!-- /.container-fluid --> </nav> </nav> </div> </section> </div> </div> </div> </div> </header> <main role="main"> <a id="main-content" tabindex="-1"></a> <div class="container-fluid cern-page-display-page cern-page-display-landing_page"> <div class="has-no-column wrapper-center col-md-12 col-sm-12 col-xs-12"> <div class="region region-content"> <div data-drupal-messages-fallback class="hidden"></div> <div data-drupal-messages-fallback class="hidden"></div> <div data-history-node-id="5898" class="layout layout--onecol"> <div class="layout__region layout__region--content"> <div class="field field--name-field-component field--type-entity-reference-revisions field--label-hidden field--items"> <div class="field--item"> <div class="component-row component-row__display__fluid section-navigation component-row__has-header effect_none is_full_height"> <div class="background__veil"></div> <div class="background-component background__cds_media" style="height: 100%;"> <figure class="cds-image" data-record-id="1221374" data-filename="6104162b" id="CERN-PHOTO-61074162-1"> <a href="//cds.cern.ch/images/CERN-PHOTO-61074162-1" title="View on CDS"> <img alt="Yves Goldschmidt-Clermont" src="//cds.cern.ch/images/CERN-PHOTO-61074162-1/file?size=large"/> </a> <figcaption> Yves was being filmed for a documentary on track chambers and computing. <span> (Image: CERN)</span> </figcaption> </figure> </div> <div class="component-row__row"> <div class="component-row__column component-row__center section-has-no-column col-md-12 col-sm-12 col-xs-12"> <div class="box-effects-wrapper "> <div class="cern-component-header-blocks component-header"> <div id="header-blocks--2" class="owl-carousel owl-theme component-header__carousel header-carousel"> <div class="header-block"> <div class="header-block__title"> <h3 class="header-block__name" > <span>Qui sommes-nous ?</span> <span class="header-block__name__underline"></span> </h3> </div> </div> </div> <span class="component-header__scroll"></span> </div> <a class="endof-cern-header-blocks"></a> </div> </div> </div> </div> </div> <div class="field--item"> <div class="component-row component-row__display__fluid section-navigation effect_none"> <div class="component-row__row"> <div class="component-row__column component-row__center section-has-no-column col-md-12 col-sm-12 col-xs-12"> <div class="box-effects-wrapper "> <div class="component-division topright" style="background:url('//cds.cern.ch/images/CERN-HI-1207136-67/file?size=large') no-repeat center center / cover"> <div class="component-division__text" style="background-color:rgba(255,255,255,1);"> <div class="component-division__text__link"> <a href="/fr/about/who-we-are/our-mission" title="Quelle est la mission du CERN ?"> <span style="color:#0855A0">Quelle est la mission du CERN ?</span> </a> </div> <div class="component-division__text__text"> <span style="color:#0855A0"><p>Au CERN, notre travail vise 脿 <strong>mieux comprendre de quoi est fait l'Univers </strong>et comment il fonctionne. Pour cela, nous mettons 脿 la disposition des scientifiques un complexe unique au monde d'acc茅l茅rateurs de particules leur permettant de <strong>repousser les limites de la connaissance humaine</strong>.</p> </span> </div> </div> </div> <div class="component-division topright" style="background:url('//cds.cern.ch/images/CERN-AC-9301059-32/file?size=large') no-repeat center center / cover"> <div class="component-division__text" style="background-color:rgba(255,255,255,1);"> <div class="component-division__text__link"> <a href="/fr/about/who-we-are/our-history" title="Pourquoi le CERN a-t-il 茅t茅 construit ?"> <span style="color:#0855A0">Pourquoi le CERN a-t-il 茅t茅 construit ?</span> </a> </div> <div class="component-division__text__text"> <span style="color:#0855A0"><p>脌 la fin de la Deuxi猫me Guerre mondiale, la science europ茅enne n鈥櫭﹖ait plus d鈥檈nvergure internationale, mais <strong>une poign茅e de scientifiques visionnaires ont imagin茅 cr茅er un laboratoire europ茅en de physique atomique</strong>. Fond茅 en 1954, le CERN est situ茅 de part et d鈥檃utre de la fronti猫re franco-suisse, pr猫s de Gen猫ve.</p> </span> </div> </div> </div> <div class="component-division topright" style="background:url('//cds.cern.ch/images/CERN-EX-0908179-04/file?size=large') no-repeat center center / cover"> <div class="component-division__text" style="background-color:rgba(255,255,255,1);"> <div class="component-division__text__link"> <a href="/fr/about/who-we-are/our-people" title="Qui sont les gens qui font le CERN ?"> <span style="color:#0855A0">Qui sont les gens qui font le CERN ?</span> </a> </div> <div class="component-division__text__text"> <span style="color:#0855A0"><p>Le CERN emploie environ<strong> 2500 personnes issues du monde entier</strong> et travaillant dans tous les domaines de l鈥橭rganisation, de la physique 脿 l鈥檌nformatique en passant par le management.</p> </span> </div> </div> </div> <div class="component-division topright" style="background:url('//cds.cern.ch/images/CERN-PHOTO-201806-140-1/file?size=large') no-repeat center center / cover"> <div class="component-division__text" style="background-color:rgba(255,255,255,1);"> <div class="component-division__text__link"> <a href="/fr/about/who-we-are/our-governance" title="Comment le CERN est-il dirig茅 et structur茅 ?"> <span style="color:#0855A0">Comment le CERN est-il dirig茅 et structur茅 ?</span> </a> </div> <div class="component-division__text__text"> <span style="color:#0855A0"><p>Le CERN est r茅gi par ses <strong>脡tats membres</strong>, chacun repr茅sent茅 par deux d茅l茅gu茅s officiels au Conseil du CERN. Le Conseil du CERN est <strong>l'autorit茅 supr锚me de l鈥橭rganisation</strong>. Il est responsable de toutes les d茅cisions importantes. Le Conseil d茅termine la politique de l'Organisation dans les domaines scientifique, technique et administratif.</p> </span> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </main> <footer role="contentinfo"> <div class="row cern-footer"> <div class="col-xs-12 col-sm-4 col-md-4 col-lg-4 footer-first-col"> <div class="region region-footercolumn1"> <section id="block-followus" class="block block-block-content block-block-content6d2579e3-b650-496f-b854-0c744e176f43 clearfix"> <div class="block-custom-wrapper block-content block-content--type-basic block-content--view-mode-full ds-1col clearfix"> <div class="field field--name-field-visible-title field--type-string field--label-hidden field--item"> <p>Nous suivre</p> </div> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><p style="font-size:36px; font-family: CERNIcons, CernIcons, cern-icons; display: flex; gap: 10px;"><a href="http://www.facebook.com/cern"><img alt="Facebook icon" data-entity-type="file" data-entity-uuid="5da97013-d976-42e3-aaf3-c2cdf2683c3d" height="40" src="/sites/default/files/inline-images/lburdych/Facebook.png" width="40" loading="lazy"> </a> <a href="http://www.instagram.com/cern"> <img alt="Instagram icon" data-entity-type="file" data-entity-uuid="e80bf359-c309-4a5e-ae36-a6d4b950b285" height="40" src="/sites/default/files/inline-images/lburdych/Instagram.png" width="40" loading="lazy"> </a> <a href="https://www.tiktok.com/@cern_ontiktok"> <img alt="TikTok icon" data-entity-type="file" data-entity-uuid="8fc6b5aa-066e-4eb5-88de-56b61690e174" height="40" src="/sites/default/files/inline-images/lburdych/TikTok_0.png" width="40" loading="lazy"></a> <a href="https://x.com/CERN"> <img alt="X icon" data-entity-type="file" data-entity-uuid="f1391fcf-1b27-42d5-9712-2052e2fceee5" height="40" src="/sites/default/files/inline-images/lburdych/X.png" width="40" loading="lazy"> </a> <a href="http://www.linkedin.com/company/cern"> <img alt="LinkedIn icon" data-entity-type="file" data-entity-uuid="8674b1e8-b762-48f5-a649-f251a0eb6ad7" height="40" src="/sites/default/files/inline-images/lburdych/LinkedIn.png" width="40" loading="lazy"> </a> <a href="http://www.youtube.com/user/cerntv"> <img alt="Youtube icon" data-entity-type="file" data-entity-uuid="d429f87c-f790-4309-b0be-970374a526f9" height="40" src="/sites/default/files/inline-images/lburdych/Youtube.png" width="40" loading="lazy"></a></p> <p> </p> <p><a href="https://linktr.ee/CERN_official" rel="noopener noreferrer" target="_blank">Autres comptes sur des m茅dias sociaux</a></p> </div> </div> </section> </div> </div> <div class="col-xs-12 col-sm-8 col-md-8 col-lg-8 footer-second-col"> <div class="row"> <!-- CONTACT US --> <div class="col-sm-5 col-md-4 col-md-offset-0 col-lg-4 col-lg-offset-0"> <div class="region region-footercolumn2"> <nav role="navigation" aria-labelledby="block-findusmenu-menu" id="block-findusmenu"> <h2 id="block-findusmenu-menu">Nous trouver</h2> <ul class="menu menu--find-us-menu nav"> <li class="first"> <a href="/fr/contact" data-drupal-link-system-path="node/150">Nous contacter</a> </li> <li class="last"> <a href="/fr/directions" data-drupal-link-system-path="node/153">Venir au CERN</a> </li> </ul> </nav> <section id="block-contactus" class="block block-block-content block-block-content17426485-662a-41e2-b3c6-3e42f882ec6f clearfix"> <div class="block-custom-wrapper block-content block-content--type-basic block-content--view-mode-full ds-1col clearfix"> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><p> </p> <ul> <li>CERN</li> <li>Esplanade des Particules 1</li> <li>Case postale</li> <li>1211 Gen猫ve 23</li> <li>Suisse</li> </ul></div> </div> </section> </div> </div> <!-- general info --> <div class="col-sm-6 col-sm-offset-1 col-md-4 col-md-offset-0 col-lg-4"> <div class=" mb-4"> <div class="region region-footercolumn3"> <nav role="navigation" aria-labelledby="block-cernyoufr-menu" id="block-cernyoufr"> <h2 id="block-cernyoufr-menu">Le CERN & vous</h2> <ul class="menu menu--cern-you-fr nav"> <li class="first"> <a href="https://cern.ch/procurement">Travailler avec le CERN</a> </li> <li> <a href="https://cern.ch/knowledgetransfer">Transfert de connaissances</a> </li> <li> <a href="https://voisins.web.cern.ch/fr">Vie locale</a> </li> <li> <a href="https://cernandsocietyfoundation.cern/fr">CERN & Society Foundation</a> </li> <li> <a href="/fr/partnerships" data-drupal-link-system-path="node/160">Partenariats</a> </li> <li class="last"> <a href="https://alumni.cern/">Alumni</a> </li> </ul> </nav> </div> </div> </div> <!-- cern and you --> <div class="col-sm-6 col-sm-offset-6 col-md-4 col-md-offset-0 col-lg-4 col-lg-offset-0"> <div class=" mb-4"> <div class="region region-footercolumn4"> <nav role="navigation" aria-labelledby="block-generalinfofooter-menu" id="block-generalinfofooter"> <h2 id="block-generalinfofooter-menu">Informations G茅n茅rales</h2> <ul class="menu menu--general-info-footer nav"> <li class="first"> <a href="https://careers.cern">Emplois</a> </li> <li> <a href="https://visit.cern/">Visites</a> </li> <li> <a href="/fr/data-privacy-protection-policy" data-drupal-link-system-path="node/166">Protection des donn茅es personnelles</a> </li> <li class="last"> <a href="/fr/cookies" data-drupal-link-system-path="node/165">Politique de gestion des cookies</a> </li> </ul> </nav> </div> </div> </div> </div> </div> </div> <div class="copy-wrapper"> <a href="https://copyright.web.cern.ch/"> Copyright </a> © 2025 CERN</div> </footer> </div> <script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"fr\/","currentPath":"node\/5898","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"fr"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"ajaxPageState":{"libraries":"eJx1TltywyAMvBCBI3kEaGwagRgJnPr2xXEbx532A9iX0Hrmpk2gusqVVxTjX0pjppaqCShlIoaYyux28o0PY095EPdOno4HRTcTe6Cbto1-Jmr3lMJvh2Dj3qaYNOw1NscFA5PJ0JYP-HSKrdedcWZ3PKaCwDyaLuqi9ApkT8X2Y5EuGI1u2jC7vZHpaarQ2iiiQwj3WbiXaE94ScS0Jk1c1L7QjZIXkO2SWxAiyuSJw_2M_htRG2AsU6Q_f8tYus0YE1zkKrgmfExjNtp3ckkJP-w4ZnfVPW-bOXbCL2X5wxk","theme":"cernpublic","theme_token":null},"ajaxTrustedUrl":{"\/fr\/search\/node":true},"mathjax":{"config_type":1,"config":{"tex2jax":{"inlineMath":[["$","$"],["\\(","\\)"]],"processEscapes":"true"},"showProcessingMessages":"false","messageStyle":"none"}},"matomo":{"disableCookies":false,"trackMailto":true},"bootstrap":{"forms_has_error_value_toggle":1,"modal_animation":1,"modal_backdrop":"true","modal_focus_input":1,"modal_keyboard":1,"modal_select_text":1,"modal_show":1,"modal_size":"","popover_enabled":1,"popover_animation":1,"popover_auto_close":1,"popover_container":"body","popover_content":"","popover_delay":"0","popover_html":0,"popover_placement":"right","popover_selector":"","popover_title":"","popover_trigger":"click","tooltip_enabled":1,"tooltip_animation":1,"tooltip_container":"body","tooltip_delay":"0","tooltip_html":0,"tooltip_placement":"auto left","tooltip_selector":"","tooltip_trigger":"hover"},"cern_hero_header":{"slide_time":[0]},"user":{"uid":0,"permissionsHash":"d9424c080bbbe1a8753db67d35f7a21a172caba20b11035cebfda4e6e296dd93"}}</script> <script src="/core/assets/vendor/jquery/jquery.min.js?v=3.7.1"></script> <script src="/core/assets/vendor/underscore/underscore-min.js?v=1.13.6"></script> <script src="/core/assets/vendor/once/once.min.js?v=1.0.1"></script> <script src="/sites/default/files/languages/fr_5TLx5Y8J-Uq4v8WU3MOqT-HbF4JNpoOuCIKQsd88BO4.js?sr5yaa"></script> <script src="/core/misc/drupalSettingsLoader.js?v=10.3.10"></script> <script src="/core/misc/drupal.js?v=10.3.10"></script> <script src="/core/misc/drupal.init.js?v=10.3.10"></script> <script src="/core/assets/vendor/tabbable/index.umd.min.js?v=6.2.0"></script> <script src="/modules/custom/cern-loading/js/cern_loading.js?sr5yaa"></script> <script src="/sites/default/modules/mathjax/js/config.js?v=10.3.10"></script> <script src="/libraries/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script> <script src="/sites/default/modules/mathjax/js/setup.js?v=10.3.10"></script> <script src="/modules/contrib/matomo/js/matomo.js?v=10.3.10"></script> <script src="/core/misc/progress.js?v=10.3.10"></script> <script src="/themes/contrib/bootstrap/js/misc/progress.js?sr5yaa"></script> <script src="/core/assets/vendor/loadjs/loadjs.min.js?v=4.3.0"></script> <script src="/core/misc/debounce.js?v=10.3.10"></script> <script src="/core/misc/announce.js?v=10.3.10"></script> <script src="/core/misc/message.js?v=10.3.10"></script> <script src="/themes/contrib/bootstrap/js/misc/message.js?sr5yaa"></script> <script src="/core/misc/ajax.js?v=10.3.10"></script> <script src="/themes/contrib/bootstrap/js/misc/ajax.js?sr5yaa"></script> <script src="//framework.web.cern.ch/framework/3.0/js/prism/prism.js"></script> <script src="/sites/default/themes/custom/cernbase/js/cernbase.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/components/social-sharing.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/components/footer.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/agenda-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/faq-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/news-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/resources-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/stories-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/taxonomies-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/search-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/views/common-views.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/js/box-effects.js?sr5yaa"></script> <script src="//framework.web.cern.ch/framework/3.0/js/colorbox/jquery.colorbox-min.js"></script> <script src="//framework.web.cern.ch/framework/3.0/js/scroll-magic/ScrollMagic.min.js"></script> <script src="//framework.web.cern.ch/framework/3.0/js/scroll-magic/text-effects.js"></script> <script src="//framework.web.cern.ch/framework/3.0/js/owlcarousel/js/owl.carousel.js"></script> <script src="//framework.web.cern.ch/framework/3.0/js/owlcarousel/js/owl.carousel2.thumbs.js"></script> <script src="/sites/default/themes/custom/cernpublic/js/views_carousel.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernpublic/js/anchor-fix.js?sr5yaa"></script> <script src="/sites/default/themes/custom/cernbase/sass/bootstrap/javascripts/bootstrap.min.js?sr5yaa"></script> <script src="/themes/contrib/bootstrap/js/drupal.bootstrap.js?sr5yaa"></script> <script src="/themes/contrib/bootstrap/js/attributes.js?sr5yaa"></script> <script src="/themes/contrib/bootstrap/js/theme.js?sr5yaa"></script> <script src="/themes/contrib/bootstrap/js/popover.js?sr5yaa"></script> <script src="/themes/contrib/bootstrap/js/tooltip.js?sr5yaa"></script> <script src="/modules/custom/cern-components/patterns/molecules/row/js/row.component.js?sr5yaa"></script> <script src="/modules/custom/cern-components/patterns/molecules/divisions/js/divisions.js?sr5yaa"></script> <script src="/modules/custom/cern-components/patterns/atoms/background/js/background.js?sr5yaa"></script> <script src="/modules/custom/cern-components/patterns/molecules/header-blocks/js/header_carousel.js?sr5yaa"></script> <script src="/modules/custom/cern-toolbar/assets/js/cern_toolbar.js?v=1.x"></script> <script src="/modules/custom/cern-components/patterns/molecules/menu/js/menu.component.js?sr5yaa"></script> <script src="/modules/custom/cern-components/patterns/molecules/preview-card/js/component-preview-card.js?sr5yaa"></script> </body> </html>