Анализ страницы https://atlas.cern/Updates/Briefing/DiHiggs-bbtautau
Основное Готовность: 75%
Домен
atlas.cern
Состояние доменного имени
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Проверяем корректность доменного имени и наличие технических проблем на уровне домена.
Домен второго уровня идеален для продвижения.
Отличный запоминающийся домен.
Ответ сервера
200 Успешный ответ
HTTP-код ответа и цепочка редиректов
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Сервер настроен корректно.
Безопасность
Сайт безопасен
Использование HTTPS и SSL-сертификат
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HTTPS — обязательный стандарт. Google и Яндекс отдают предпочтение защищённым сайтам. Отсутствие SSL или просроченный сертификат ведут к предупреждениям в браузере и снижению позиций.
Не настроен HSTS (Strict-Transport-Security) — рекомендуется включить.
На сайте работает защищенный протокол ssl и сайт открывается по https.
Ssl-сертификат действителен до 20.10.2026 2:11:41.
Поздравляем! Сайт не содержится в реестре РКН.
Кодировка
utf-8
Кодировка символов страницы
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Стандарт — UTF-8. Неправильная кодировка вызывает нечитаемые символы и мешает поисковику корректно распознать текст страницы.
Указана кодировка на странице utf-8.
Язык
en
Атрибут lang в HTML-теге
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Атрибут lang (<html lang="ru">) сообщает поисковикам и браузерам, на каком языке написана страница. Помогает при ранжировании в региональном поиске.
Язык документа указан явно: en.
Скорость загрузки
~0,33сек
Время отклика сервера (TTFB)
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Time To First Byte — время до получения первого байта от сервера. Норма до 200 мс. Медленный отклик ухудшает пользовательский опыт и ранжирование: Яндекс и Google учитывают скорость страниц.
Скорость загрузки сайта 0,33сек оптимальна.
Объем документа
67Кб
Размер HTML-кода страницы
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Слишком большой HTML замедляет парсинг браузером и сканирование поисковым роботом. Рекомендуется не более 200 Кб.
Объем html-документа 67Кб оптимален.
Структура html-документа корректна.
Ресурсы
Ресурсы: 131
Внешние ресурсы страницы (CSS, JS, изображения)
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Количество и тип подключённых ресурсов влияют на скорость загрузки. Большое число запросов увеличивает время рендеринга страницы.
Кол-во файлов ресурсов 131 много для одной страницы. Приемлемо до 10. Проведите оптимизацию файлов ресурсов!
Показать полный список ресурсов
| Тип | Название | Значение |
|---|---|---|
| stylesheet | //framework.web.cern.ch/framework/3.0/js/owlcarousel/css/owl.carousel.css | |
| stylesheet | //framework.web.cern.ch/framework/3.0/js/owlcarousel/css/owl.theme.default.css | |
| stylesheet | /core/misc/components/progress.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/align.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/fieldgroup.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/container-inline.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/clearfix.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/details.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/hidden.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/item-list.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/js.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/nowrap.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/position-container.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/reset-appearance.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/resize.module.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/system-status-counter.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/system-status-report-counters.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/system-status-report-general-info.css?ti9tlq | |
| stylesheet | /core/modules/system/css/components/tablesort.module.css?ti9tlq | |
| stylesheet | /modules/custom/cern-dev-status/css/dev_styling.css?ti9tlq | |
| stylesheet | /modules/custom/cern-toolbar/assets/css/screen.css?ti9tlq | |
| stylesheet | /modules/custom/cern-toolbar/assets/css/cookieconsent.css?ti9tlq | |
| stylesheet | /core/modules/views/css/views.module.css?ti9tlq | |
| stylesheet | /modules/contrib/webform/modules/webform_bootstrap/css/webform_bootstrap.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/base.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/color/colors.css?ti9tlq | |
| stylesheet | /sites/default/files/color/cernoverride-65df6454/colors.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/layout.css?ti9tlq | |
| stylesheet | //framework.web.cern.ch/framework/3.0/js/prism/prism.css | |
| stylesheet | /themes/custom/cern-base-theme/css/components/footer.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/header.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/pagination.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/forms.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/fields.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/dropdown.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/progress.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/accordion.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/components/social-sharing.css?ti9tlq | |
| stylesheet | //framework.web.cern.ch/framework/3.0/js/colorbox/colorbox.css | |
| stylesheet | /themes/custom/cern-base-theme/css/theme.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/cookies.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/viewspage.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/faq-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/agenda-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/news-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/stories-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/resources-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/taxonomies-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/search-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/common-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-base-theme/css/views/generic-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/header.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/layout.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/common-views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/fields.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/forms.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/views.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/blocks.css?ti9tlq | |
| stylesheet | /themes/custom/cern-theme/css/comments.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/accordion.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/blocks.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/cards.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/detector.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/header.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/landing_page.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/layout.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/management_page.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/shortcodes.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/tech_transfer.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/theme.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/updates.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/updates_page.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/views.css?ti9tlq | |
| stylesheet | /sites/default/themes/cernoverride-master/css/virtualvisit.css?ti9tlq | |
| js | https://www.googletagmanager.com/gtag/js?id=UA-79806702-1 | |
| js | text/javascript | //s7.addthis.com/js/300/addthis_widget.js#pubid=ra-56eae1ba266726dc |
| js | /core/assets/vendor/jquery/jquery.min.js?v=3.7.1 | |
| js | /core/assets/vendor/underscore/underscore-min.js?v=1.13.7 | |
| js | /core/assets/vendor/once/once.min.js?v=1.0.1 | |
| js | /core/misc/drupalSettingsLoader.js?v=10.4.10 | |
| js | /core/misc/drupal.js?v=10.4.10 | |
| js | /core/misc/drupal.init.js?v=10.4.10 | |
| js | /core/assets/vendor/tabbable/index.umd.min.js?v=6.2.0 | |
| js | /core/misc/progress.js?v=10.4.10 | |
| js | /themes/contrib/bootstrap/js/misc/progress.js?ti9tlq | |
| js | /core/assets/vendor/loadjs/loadjs.min.js?v=4.3.0 | |
| js | /core/misc/debounce.js?v=10.4.10 | |
| js | /core/misc/announce.js?v=10.4.10 | |
| js | /core/misc/message.js?v=10.4.10 | |
| js | /themes/contrib/bootstrap/js/misc/message.js?ti9tlq | |
| js | /core/misc/ajax.js?v=10.4.10 | |
| js | /themes/contrib/bootstrap/js/misc/ajax.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/sass/bootstrap/javascripts/bootstrap.min.js?ti9tlq | |
| js | /themes/contrib/bootstrap/js/drupal.bootstrap.js?ti9tlq | |
| js | /themes/contrib/bootstrap/js/attributes.js?ti9tlq | |
| js | /themes/contrib/bootstrap/js/theme.js?ti9tlq | |
| js | /themes/contrib/bootstrap/js/popover.js?ti9tlq | |
| js | /themes/contrib/bootstrap/js/tooltip.js?ti9tlq | |
| js | //framework.web.cern.ch/framework/3.0/js/owlcarousel/js/owl.carousel.js | |
| js | //framework.web.cern.ch/framework/3.0/js/owlcarousel/js/owl.carousel2.thumbs.js | |
| js | /core/assets/vendor/js-cookie/js.cookie.min.js?v=3.0.5 | |
| js | /modules/custom/cern-dev-status/js/cern_dev_status.js?v=3.1.2 | |
| js | /modules/custom/cern-dev-status/js/cern_dev_status_expand.js?v=3.1.2 | |
| js | /modules/custom/cern-toolbar/assets/js/cern_toolbar.js?v=1.x | |
| js | //framework.web.cern.ch/framework/3.0/js/prism/prism.js | |
| js | /themes/custom/cern-base-theme/js/cernbase.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/components/social-sharing.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/components/footer.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/agenda-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/faq-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/news-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/resources-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/stories-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/taxonomies-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/search-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/views/common-views.js?ti9tlq | |
| js | /themes/custom/cern-base-theme/js/box-effects.js?ti9tlq | |
| js | //framework.web.cern.ch/framework/3.0/js/colorbox/jquery.colorbox-min.js | |
| js | //framework.web.cern.ch/framework/3.0/js/scroll-magic/ScrollMagic.min.js | |
| js | //framework.web.cern.ch/framework/3.0/js/scroll-magic/text-effects.js | |
| js | /themes/custom/cern-theme/js/anchor-fix.js?ti9tlq | |
| js | /themes/custom/cern-theme/js/cernclean.js?ti9tlq | |
| js | /sites/default/themes/cernoverride-master/js/script.js?v=10.4.10 | |
| js | /sites/default/themes/cernoverride-master/js/atlas-carousel.js?v=10.4.10 | |
| js | /sites/default/modules/google_analytics/js/google_analytics.js?v=10.4.10 | |
| js | /modules/contrib/matomo/js/matomo.js?v=10.4.10 | |
| js | /modules/contrib/webform/js/webform.behaviors.js?v=10.4.10 | |
| js | /core/misc/states.js?v=10.4.10 | |
| js | /themes/contrib/bootstrap/js/misc/states.js?ti9tlq | |
| js | /modules/contrib/webform/js/webform.states.js?v=10.4.10 | |
| js | /modules/contrib/webform/modules/webform_bootstrap/js/webform_bootstrap.states.js?v=10.4.10 |
Серверные заголовки
Кол-во: 10
HTTP-заголовки ответа сервера
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Заголовки сервера передают браузеру и поисковику служебную информацию: кеширование, безопасность (CSP, HSTS), сжатие (gzip). Правильная настройка ускоряет загрузку и повышает защищённость.
Найдены серверные заголовки 10шт. Подробнее про серверные заголовки.
Показать полный список серверных заголовков
| Ключ | Значение |
|---|---|
| Server | nginx |
| Vary | Accept-Encoding |
| Cache-Control | must-revalidate, no-cache, private |
| Date | Thu, 20 Aug 2026 18:07:37 GMT |
| x-drupal-dynamic-cache | UNCACHEABLE (poor cacheability) |
| X-Content-Type-Options | nosniff |
| X-Frame-Options | SAMEORIGIN |
| x-generator | Drupal 10 (https://www.drupal.org) |
| x-drupal-cache | HIT |
| Set-Cookie | 2feb72236579ce09989048ba89a71909=0f7dbf34167e24c8244c1e173301f313; path=/; HttpOnly; Secure; SameSite=None |
CMS
Drupal
Система управления сайтом (движок)
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CMS — это движок, на котором работает сайт (WordPress, 1C-Bitrix, Tilda и др.). Знание CMS помогает понять возможности SEO-оптимизации и подобрать подходящие инструменты. «Не определена» — вероятно, самописный сайт или нестандартная сборка.
Сайт работает на CMS Drupal.
Веб-сервер
nginx
Программное обеспечение сервера
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Веб-сервер — это ПО, которое отдаёт страницы посетителям (nginx, Apache, IIS, LiteSpeed и др.). Определяется по серверным заголовкам ответа (Server, X-Powered-By и т.п.). «Не определён» — сервер намеренно скрывает эти заголовки, это нормальная практика безопасности.
Сайт работает на веб-сервере nginx.
Мета-теги Готовность: 40%
Title
ATLAS breaks its own record with new search for double-Higgs production | ATLAS Experiment at CERN
Заголовок страницы в браузере и поисковой выдаче
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Title — главный SEO-заголовок страницы. Влияет на CTR в поиске и ранжирование. Оптимальная длина: 50–70 символов. Ключевые слова — ближе к началу.
Устраните дубли в title: atlas(2)
Необходимо уменьшить число символов в title (текущее значение: 98, оптимально: от 40 до 45)
Description
Official public website for the ATLAS Experiment at CERN
Описание страницы в поисковой выдаче (сниппет)
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Meta Description — текст под заголовком в выдаче. Напрямую на позиции не влияет, но влияет на CTR. Оптимальная длина: 120–160 символов.
Необходимо увеличить число символов в description (текущее значение мало: 56, минимум: 80, оптимально: от 120 до 130)
Keywords
ATLAS, ATLAS experiment, The ATLAS Experiment, CERN, LHC, Large Hadron Collider, CMS, ALICE, LHCb, experiment, collaboration, international collaboration, scientific collaboration, particle, physics, particle physics, high-energy physics, science, science education, Higgs, SUSY, supersymmetry, dark matter, big bang, extra dimensions, heavy ion, hadron, black hole, universe, STEM, Geneva, Switzerland, Fabiola Gianotti, Peter Jenni, David Charlton, Karl Jakobs, Andreas Hoecker
Список ключевых слов страницы (устаревший тег)
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Meta Keywords не учитывается Яндексом и Google для ранжирования с 2009–2012 годов. Заполнение не обязательно, но не вредит. Конкурент может использовать содержимое для анализа.
Keywords установлены.
Канонический Url
https://atlas.cern/Updates/Briefing/DiHiggs-bbtautau
Указывает поисковику основную версию страницы
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Canonical (rel=canonical) предотвращает проблему дублей страниц. Должен точно совпадать с URL проверяемой страницы. Неправильный canonical может передать ссылочный вес на другую страницу.
Канонический Url прописан корректно.
Robots
Ошибок нет
Директивы для поисковых роботов на уровне страницы
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Meta Robots управляет индексацией конкретной страницы: index/noindex — индексировать ли, follow/nofollow — следовать ли по ссылкам. Noindex полностью исключает страницу из поиска.
Meta-тег robots не указан. Страница свободна для индексации.
Адаптивность
width=device-width, initial-scale=1.0
Настройка масштабирования на мобильных устройствах
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Тег viewport (<meta name="viewport">) сообщает браузеру, как масштабировать страницу на мобильных. Стандарт: width=device-width, initial-scale=1. Отсутствие — признак отсутствия мобильной версии.
Meta-тег viewport со значением-константой width=device-width задаёт ширину страницы в соответствии с размером экрана.
Meta-тег viewport со значением initial-scale=1.0 определяет масштаб 1:1, т.е. «не масштабировать».
Разметка OpenGraph
Кол-во: 6
Мета-теги для красивых превью в соцсетях
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OpenGraph (og:title, og:description, og:image) управляет тем, как страница выглядит при репосте в социальных сетях и мессенджерах. Отсутствие OG-тегов — невзрачный превью при шеринге.
Разметка OpenGraph задана. Страница оптимизирована под социальные сети.
Показать полный список og мета-тегов
| Тип | Значение |
|---|---|
| og:site_name | ATLAS |
| og:type | website |
| og:url | https://atlas.cern/Updates/Briefing/DiHiggs-bbtautau |
| og:title | ATLAS breaks its own record with new search for double-Higgs production |
| og:description | Producing two Higgs bosons in a single proton-proton collision is among the rarest processes at the LHC. Yet these elusive events hold the key to one of the biggest unanswered questions: how does the Higgs boson interact with itself? The answer will help reveal the shape of the Higgs potential, deepening our understanding of electroweak symmetry breaking and the evolution of the early Universe. To hunt for these double-Higgs events, the ATLAS Collaboration has targeted the distinctive HH→bb̄τ+τ− decay channel, in which one Higgs boson decays into two bottom quarks and the other into two tau leptons. Their latest search, presented at the 2026 International Conference on High-Energy Physics (ICHEP 2026), is the most sensitive ATLAS analysis of this channel to date. It uses 196 fb⁻¹ of proton–proton collision data recorded between 2015 and 2023, combining the full LHC Run-2 dataset (140 fb⁻¹ at 13 TeV) with 56 fb⁻¹ of Run-3 data collected at 13.6 TeV. The bb̄τ+τ− decay mode is one of the most sensitive ways to study double-Higgs production. It benefits from both the Higgs boson's dominant decay to bottom quarks – accounting for over half of all Higgs decays – and the distinctive experimental signatures provided by tau leptons. In their new analysis, ATLAS researchers considered two complementary tau signatures: events in which both tau leptons decay into hadrons (τhadτhad), and those in which one tau decays into hadrons while the other decays into an electron or a muon (τhadτlep). Separating these exceptionally rare events from the background is a significant challenge. Tau lepton decays always produce neutrinos, which escape ATLAS undetected and make the events more difficult to reconstruct. To overcome this, the ATLAS team developed a new transformer-based machine-learning classifier, and took advantage of improved bottom-quark jet identification and additional trigger chains introduced during Run 3. Figure 1: Fitted values of the (HH) signal strength (μHH) for the individual analysis channels and their combination (left), together with the discovery significance on HH signal (right). (Image: ATLAS Collaboration/CERN) The new result demonstrates the experiment's growing sensitivity of the channel to double Higgs-boson production, bringing physicists one step closer to observing this rare process. Figure 2: Combined event yields for all channels and run periods plotted against the predicted signal-to-background ratio, derived from the machine-learning discriminant score. The top panel compares data (black dots) to the best-fit signal and background models. The lower panel shows how much the data deviates from the fitted background (the statistical significance of the difference between two), with statistical uncertainties only. The solid line represents the expected difference using the best-fit signal model, while the dashed line shows the Standard Model prediction. As shown in Figure 1, the double-Higgs production rate was found to be 2.6 ± 1.4 times the Standard-Model prediction, corresponding to a signal significance of 2.6 standard deviations relative to the background-only prediction. This measurement lies about 1.65 standard deviations above the Standard-Model expectation – for which a signal significance of 1.2 standard deviations is expected – and is therefore compatible with it. Compared with the previous ATLAS search for this decay mode, the expected sensitivity improves by about 60%. Figure 2 compares the data to the best-fit signal and background models, as a function of the signal-to-background ratio derived from the machine-learning discriminant. As shown in Figure 3, researchers also placed tight bounds on two critical parameters: the Higgs self-coupling multiplier, κλ, which measures how strongly a Higgs boson interacts with other Higgs bosons, and κ2V, the coupling modifier governing the interaction between two Higgs bosons and two vector bosons. In a novel extension to this analysis, the ATLAS Collaboration also searched for two Z bosons (ZZ) and a Z boson with a Higgs boson (ZH) decaying into bb̄τ+τ−. Using the same analysis strategy and swapping machine-learning models to hunt for ZZ and ZH, researchers found the first evidence from ATLAS for ZH production in the bb̄τ+τ− final state, with a significance of 3.5 standard deviations. The ZZ and ZH production rates were found to be compatible with those predicted by the Standard Model, bolstering confidence in the analysis strategy used for the double-Higgs search. This new HH→bb̄τ+τ− result demonstrates the growing sensitivity of the channel to double Higgs-boson production, bringing physicists one step closer to observing this rare process. It joins the recent search for HH→bb̄γγ, which has a similar expected sensitivity. Using the remaining Run 3 data and future datasets from the High-Luminosity LHC, ATLAS will continue to sharpen its study of the Higgs self-interaction and illuminate the origin of electroweak symmetry breaking. Figure 3: Constraints on the Higgs-boson self-coupling modifier (κλ) (left), and the interaction-strength modifier between two Higgs bosons and two vector bosons (κ2V) (right). The observed results are shown in orange and the Standard Model expectations in blue. (Image: ATLAS Collaboration/CERN) About the banner image: Display of an HH→bb̄τ+τ− candidate event. The two b-tagged jets are highlighted by green cones and the two hadronically decaying tau lepton candidates arr highlighted by purple cones. The missing transverse momentum is shown by a dashed white line. Yellow lines indicate tracks of charged particles in the inner detector. Green and yellow boxes indicate energy deposits in the electromagnetic and hadronic calorimeters respectively. Learn more Improved analysis of non-resonant Higgs boson pair production in the bb̄τ+τ− final state with 196 fb−1 of data collected at 13 TeV and 13.6 TeV with the ATLAS detector (arXiv:2607.26879, see figures) ICHEP2026 presentation by G. D'Anniballe: Study of HH→bb̄τ+τ− Process in ATLAS Combination of searches for Higgs boson pair production in pp collisions at 13 TeV with the ATLAS detector (Phys. Rev. Lett. 133 (2024) 101801, arXiv:2406.09971, see figures) Combination of ATLAS and CMS searches for Higgs boson pair production at 13 TeV (arXiv:2602.23991, see figures) Transforming jet flavour tagging at ATLAS (Nature Commun. 17 (2026) 541, arXiv:2505.19689, see figures) Two Higgs bosons are better than one, Physics Briefing, July 2021 |
| og:image | https://atlas.cern/sites/default/files/styles/full_image/public/2026-08/ATLAS-briefing-banner-bbtautau_0.jpg?itok=54bEUAQ- |
Все мета-теги
Кол-во: 19
Полный список мета-тегов страницы
?
Таблица всех meta-тегов, включая нестандартные. Позволяет найти опечатки, дубли и лишние теги.
Найдены мета-теги 19шт. Мета-теги не видимы для человека и предназначены для обмена информацией между веб-страницей и поисковыми системами, браузерами и другими веб-службами. С ними роботы 🤖 и устройства ведут себя более ожидаемо.
Показать полный список мета-тегов
| Тип | Название | Значение |
|---|---|---|
| name | description | Official public website for the ATLAS Experiment at CERN |
| name | twitter:card | summary_large_image |
| name | twitter:description | Producing two Higgs bosons in a single proton-proton collision is among the rarest processes at the LHC. Yet these elusive events hold the key to one of the biggest unanswered questions: how does the Higgs boson interact with itself? The answer will help reveal the shape of the Higgs potential, deepening our understanding of electroweak symmetry breaking and the evolution of the early Universe. To hunt for these double-Higgs events, the ATLAS Collaboration has targeted the distinctive HH→bb̄τ+τ− decay channel, in which one Higgs boson decays into two bottom quarks and the other into two tau leptons. Their latest search, presented at the 2026 International Conference on High-Energy Physics (ICHEP 2026), is the most sensitive ATLAS analysis of this channel to date. It uses 196 fb⁻¹ of proton–proton collision data recorded between 2015 and 2023, combining the full LHC Run-2 dataset (140 fb⁻¹ at 13 TeV) with 56 fb⁻¹ of Run-3 data collected at 13.6 TeV. The bb̄τ+τ− decay mode is one of the most sensitive ways to study double-Higgs production. It benefits from both the Higgs boson's dominant decay to bottom quarks – accounting for over half of all Higgs decays – and the distinctive experimental signatures provided by tau leptons. In their new analysis, ATLAS researchers considered two complementary tau signatures: events in which both tau leptons decay into hadrons (τhadτhad), and those in which one tau decays into hadrons while the other decays into an electron or a muon (τhadτlep). Separating these exceptionally rare events from the background is a significant challenge. Tau lepton decays always produce neutrinos, which escape ATLAS undetected and make the events more difficult to reconstruct. To overcome this, the ATLAS team developed a new transformer-based machine-learning classifier, and took advantage of improved bottom-quark jet identification and additional trigger chains introduced during Run 3. Figure 1: Fitted values of the (HH) signal strength (μHH) for the individual analysis channels and their combination (left), together with the discovery significance on HH signal (right). (Image: ATLAS Collaboration/CERN) The new result demonstrates the experiment's growing sensitivity of the channel to double Higgs-boson production, bringing physicists one step closer to observing this rare process. Figure 2: Combined event yields for all channels and run periods plotted against the predicted signal-to-background ratio, derived from the machine-learning discriminant score. The top panel compares data (black dots) to the best-fit signal and background models. The lower panel shows how much the data deviates from the fitted background (the statistical significance of the difference between two), with statistical uncertainties only. The solid line represents the expected difference using the best-fit signal model, while the dashed line shows the Standard Model prediction. As shown in Figure 1, the double-Higgs production rate was found to be 2.6 ± 1.4 times the Standard-Model prediction, corresponding to a signal significance of 2.6 standard deviations relative to the background-only prediction. This measurement lies about 1.65 standard deviations above the Standard-Model expectation – for which a signal significance of 1.2 standard deviations is expected – and is therefore compatible with it. Compared with the previous ATLAS search for this decay mode, the expected sensitivity improves by about 60%. Figure 2 compares the data to the best-fit signal and background models, as a function of the signal-to-background ratio derived from the machine-learning discriminant. As shown in Figure 3, researchers also placed tight bounds on two critical parameters: the Higgs self-coupling multiplier, κλ, which measures how strongly a Higgs boson interacts with other Higgs bosons, and κ2V, the coupling modifier governing the interaction between two Higgs bosons and two vector bosons. In a novel extension to this analysis, the ATLAS Collaboration also searched for two Z bosons (ZZ) and a Z boson with a Higgs boson (ZH) decaying into bb̄τ+τ−. Using the same analysis strategy and swapping machine-learning models to hunt for ZZ and ZH, researchers found the first evidence from ATLAS for ZH production in the bb̄τ+τ− final state, with a significance of 3.5 standard deviations. The ZZ and ZH production rates were found to be compatible with those predicted by the Standard Model, bolstering confidence in the analysis strategy used for the double-Higgs search. This new HH→bb̄τ+τ− result demonstrates the growing sensitivity of the channel to double Higgs-boson production, bringing physicists one step closer to observing this rare process. It joins the recent search for HH→bb̄γγ, which has a similar expected sensitivity. Using the remaining Run 3 data and future datasets from the High-Luminosity LHC, ATLAS will continue to sharpen its study of the Higgs self-interaction and illuminate the origin of electroweak symmetry breaking. Figure 3: Constraints on the Higgs-boson self-coupling modifier (κλ) (left), and the interaction-strength modifier between two Higgs bosons and two vector bosons (κ2V) (right). The observed results are shown in orange and the Standard Model expectations in blue. (Image: ATLAS Collaboration/CERN) About the banner image: Display of an HH→bb̄τ+τ− candidate event. The two b-tagged jets are highlighted by green cones and the two hadronically decaying tau lepton candidates arr highlighted by purple cones. The missing transverse momentum is shown by a dashed white line. Yellow lines indicate tracks of charged particles in the inner detector. Green and yellow boxes indicate energy deposits in the electromagnetic and hadronic calorimeters respectively. Learn more Improved analysis of non-resonant Higgs boson pair production in the bb̄τ+τ− final state with 196 fb−1 of data collected at 13 TeV and 13.6 TeV with the ATLAS detector (arXiv:2607.26879, see figures) ICHEP2026 presentation by G. D'Anniballe: Study of HH→bb̄τ+τ− Process in ATLAS Combination of searches for Higgs boson pair production in pp collisions at 13 TeV with the ATLAS detector (Phys. Rev. Lett. 133 (2024) 101801, arXiv:2406.09971, see figures) Combination of ATLAS and CMS searches for Higgs boson pair production at 13 TeV (arXiv:2602.23991, see figures) Transforming jet flavour tagging at ATLAS (Nature Commun. 17 (2026) 541, arXiv:2505.19689, see figures) Two Higgs bosons are better than one, Physics Briefing, July 2021 |
| name | twitter:site | @atlasexperiment |
| name | twitter:title | ATLAS breaks its own record with new search for double-Higgs production |
| name | twitter:image | https://atlas.cern/sites/default/files/styles/full_image/public/2026-08/ATLAS-briefing-banner-bbtautau_0.jpg?itok=54bEUAQ- |
| name | google-site-verification | 51j7GT9OEskA2UMGMSE0DqIXs3ZsQpFuJ-yJXQWHjII |
| name | Generator | Drupal 10 (https://www.drupal.org) |
| name | MobileOptimized | width |
| name | HandheldFriendly | true |
| name | viewport | width=device-width, initial-scale=1.0 |
| name | keywords | ATLAS, ATLAS experiment, The ATLAS Experiment, CERN, LHC, Large Hadron Collider, CMS, ALICE, LHCb, experiment, collaboration, international collaboration, scientific collaboration, particle, physics, particle physics, high-energy physics, science, science education, Higgs, SUSY, supersymmetry, dark matter, big bang, extra dimensions, heavy ion, hadron, black hole, universe, STEM, Geneva, Switzerland, Fabiola Gianotti, Peter Jenni, David Charlton, Karl Jakobs, Andreas Hoecker |
| name | google-site-verification | LnSC4eOPWgFs8j_slMqfJnEqqbIFAa4_yMmG2B_ZfUw |
| property | og:site_name | ATLAS |
| property | og:type | website |
| property | og:url | https://atlas.cern/Updates/Briefing/DiHiggs-bbtautau |
| property | og:title | ATLAS breaks its own record with new search for double-Higgs production |
| property | og:description | Producing two Higgs bosons in a single proton-proton collision is among the rarest processes at the LHC. Yet these elusive events hold the key to one of the biggest unanswered questions: how does the Higgs boson interact with itself? The answer will help reveal the shape of the Higgs potential, deepening our understanding of electroweak symmetry breaking and the evolution of the early Universe. To hunt for these double-Higgs events, the ATLAS Collaboration has targeted the distinctive HH→bb̄τ+τ− decay channel, in which one Higgs boson decays into two bottom quarks and the other into two tau leptons. Their latest search, presented at the 2026 International Conference on High-Energy Physics (ICHEP 2026), is the most sensitive ATLAS analysis of this channel to date. It uses 196 fb⁻¹ of proton–proton collision data recorded between 2015 and 2023, combining the full LHC Run-2 dataset (140 fb⁻¹ at 13 TeV) with 56 fb⁻¹ of Run-3 data collected at 13.6 TeV. The bb̄τ+τ− decay mode is one of the most sensitive ways to study double-Higgs production. It benefits from both the Higgs boson's dominant decay to bottom quarks – accounting for over half of all Higgs decays – and the distinctive experimental signatures provided by tau leptons. In their new analysis, ATLAS researchers considered two complementary tau signatures: events in which both tau leptons decay into hadrons (τhadτhad), and those in which one tau decays into hadrons while the other decays into an electron or a muon (τhadτlep). Separating these exceptionally rare events from the background is a significant challenge. Tau lepton decays always produce neutrinos, which escape ATLAS undetected and make the events more difficult to reconstruct. To overcome this, the ATLAS team developed a new transformer-based machine-learning classifier, and took advantage of improved bottom-quark jet identification and additional trigger chains introduced during Run 3. Figure 1: Fitted values of the (HH) signal strength (μHH) for the individual analysis channels and their combination (left), together with the discovery significance on HH signal (right). (Image: ATLAS Collaboration/CERN) The new result demonstrates the experiment's growing sensitivity of the channel to double Higgs-boson production, bringing physicists one step closer to observing this rare process. Figure 2: Combined event yields for all channels and run periods plotted against the predicted signal-to-background ratio, derived from the machine-learning discriminant score. The top panel compares data (black dots) to the best-fit signal and background models. The lower panel shows how much the data deviates from the fitted background (the statistical significance of the difference between two), with statistical uncertainties only. The solid line represents the expected difference using the best-fit signal model, while the dashed line shows the Standard Model prediction. As shown in Figure 1, the double-Higgs production rate was found to be 2.6 ± 1.4 times the Standard-Model prediction, corresponding to a signal significance of 2.6 standard deviations relative to the background-only prediction. This measurement lies about 1.65 standard deviations above the Standard-Model expectation – for which a signal significance of 1.2 standard deviations is expected – and is therefore compatible with it. Compared with the previous ATLAS search for this decay mode, the expected sensitivity improves by about 60%. Figure 2 compares the data to the best-fit signal and background models, as a function of the signal-to-background ratio derived from the machine-learning discriminant. As shown in Figure 3, researchers also placed tight bounds on two critical parameters: the Higgs self-coupling multiplier, κλ, which measures how strongly a Higgs boson interacts with other Higgs bosons, and κ2V, the coupling modifier governing the interaction between two Higgs bosons and two vector bosons. In a novel extension to this analysis, the ATLAS Collaboration also searched for two Z bosons (ZZ) and a Z boson with a Higgs boson (ZH) decaying into bb̄τ+τ−. Using the same analysis strategy and swapping machine-learning models to hunt for ZZ and ZH, researchers found the first evidence from ATLAS for ZH production in the bb̄τ+τ− final state, with a significance of 3.5 standard deviations. The ZZ and ZH production rates were found to be compatible with those predicted by the Standard Model, bolstering confidence in the analysis strategy used for the double-Higgs search. This new HH→bb̄τ+τ− result demonstrates the growing sensitivity of the channel to double Higgs-boson production, bringing physicists one step closer to observing this rare process. It joins the recent search for HH→bb̄γγ, which has a similar expected sensitivity. Using the remaining Run 3 data and future datasets from the High-Luminosity LHC, ATLAS will continue to sharpen its study of the Higgs self-interaction and illuminate the origin of electroweak symmetry breaking. Figure 3: Constraints on the Higgs-boson self-coupling modifier (κλ) (left), and the interaction-strength modifier between two Higgs bosons and two vector bosons (κ2V) (right). The observed results are shown in orange and the Standard Model expectations in blue. (Image: ATLAS Collaboration/CERN) About the banner image: Display of an HH→bb̄τ+τ− candidate event. The two b-tagged jets are highlighted by green cones and the two hadronically decaying tau lepton candidates arr highlighted by purple cones. The missing transverse momentum is shown by a dashed white line. Yellow lines indicate tracks of charged particles in the inner detector. Green and yellow boxes indicate energy deposits in the electromagnetic and hadronic calorimeters respectively. Learn more Improved analysis of non-resonant Higgs boson pair production in the bb̄τ+τ− final state with 196 fb−1 of data collected at 13 TeV and 13.6 TeV with the ATLAS detector (arXiv:2607.26879, see figures) ICHEP2026 presentation by G. D'Anniballe: Study of HH→bb̄τ+τ− Process in ATLAS Combination of searches for Higgs boson pair production in pp collisions at 13 TeV with the ATLAS detector (Phys. Rev. Lett. 133 (2024) 101801, arXiv:2406.09971, see figures) Combination of ATLAS and CMS searches for Higgs boson pair production at 13 TeV (arXiv:2602.23991, see figures) Transforming jet flavour tagging at ATLAS (Nature Commun. 17 (2026) 541, arXiv:2505.19689, see figures) Two Higgs bosons are better than one, Physics Briefing, July 2021 |
| property | og:image | https://atlas.cern/sites/default/files/styles/full_image/public/2026-08/ATLAS-briefing-banner-bbtautau_0.jpg?itok=54bEUAQ- |
Оптимизация Готовность: 82%
Структура
Ошибок нет
Семантические HTML-элементы страницы
?
Проверяет наличие основных структурных элементов: nav, header, footer, main. Корректная семантическая структура помогает поисковику понять архитектуру страницы.
Структура документа корректна (теги <html> и <body> присутствуют по одному на документ).
Контент
Ошибок нет
Объём и качество текстового содержимого
?
Анализирует объём полезного текста на странице. Слишком мало — страница может считаться малополезной. Слишком много — ухудшается читаемость и восприятие.
Слова из title 15 встречаются в тексте достаточно.
Абзацев с текстом 21 достаточно.
Среднее число слов в абзаце 35 достаточно.
Кол-во знаков контента 8072 на странице оптимально.
Кол-во слов 1257 на странице оптимально.
Заголовки
Ошибок нет
Иерархия заголовков H1–H6
?
H1 должен быть один и содержать ключевой запрос. H2–H6 описывают подразделы. Пропуск уровней (H1 → H3) и несколько H1 — типичные ошибки, снижающие понятность страницы для поисковика.
На странице присутствуют заголовки <h1> 3. Это прекрасно.
На странице присутствуют заголовки <h2> 3. Это хорошо.
На странице присутствуют заголовки <h3> 5.
Тошнота
4,47
Насколько одно слово доминирует в тексте
?
Классическая тошнота = √(частота самого повторяющегося слова). Норма до 7–8: текст воспринимается естественно. Выше — поисковик может счесть страницу переспамленной.
Тошнота превышает норму 3. Измените текст страницы!
Академич. тошнота
25,54%
Насколько текст перенасыщен ключевыми словами
?
Академическая тошнота = (частота слова / общее количество слов) × 100%. Показывает долю конкретного слова в тексте. Норма 5–15%.
Академическая тошнота превышает норму 5-15%. Измените текст страницы!
Семантическое ядро
20
Наиболее часто встречающиеся слова на странице
?
Топ слов по частоте использования. Показывает, какие слова доминируют в тексте с точки зрения поисковика.
Контент страницы содержит осмысленный текст и слова.
Показать список слов
| Слово | Кол-во | Частота |
|---|---|---|
| search | 20 | 1,59% |
| production | 11 | 0,88% |
| physics | 9 | 0,72% |
| bosons | 8 | 0,64% |
| collaboration | 7 | 0,56% |
| analysis | 7 | 0,56% |
| signal | 7 | 0,56% |
| standard | 7 | 0,56% |
| briefing | 6 | 0,48% |
| double-higgs | 6 | 0,48% |
| figure | 6 | 0,48% |
| events | 5 | 0,40% |
| decays | 5 | 0,40% |
| significance | 5 | 0,40% |
| detector | 4 | 0,32% |
| updates | 4 | 0,32% |
| channel | 4 | 0,32% |
| between | 4 | 0,32% |
| background | 4 | 0,32% |
| machine-learning | 4 | 0,32% |
Индексация Готовность: 30%
Индексирование
Ошибок нет
Разрешено ли индексирование страницы
?
Проверяет, не закрыта ли страница от индексации через robots.txt, meta robots или X-Robots-Tag. Страница, закрытая от индексации, не появится в поисковой выдаче.
Анкоров на странице 114 оптимально. Поисковые роботы обязательно проиндексируют сайт.
Robots.txt
Найден корректный robots.txt
Файл управления сканированием сайта роботами
?
Robots.txt указывает поисковым роботам, какие страницы сканировать, а какие — нет. Ошибки в файле могут случайно закрыть важные разделы от индексации.
Robots.txt настроен корректно. Размер файла: 2043 байт. Загружен за: 0сек.
Проверяемая страница не запрещена в robots.txt.
Robots.txt доступен по постоянному адресу
Показать содержимое robots.txt
#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used: http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html
User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed
Crawl-Delay: 20
Sitemap
Кол-во: 0
XML-карта сайта для поисковиков
?
Sitemap.xml помогает поисковику быстрее находить и индексировать страницы. Особенно важен для крупных сайтов и новых страниц, на которые ещё нет входящих ссылок.
Robots.txt не содержит ссылку на карту сайта. Рекомендуется добавить карту сайта и указать ссылку на нее в robots.txt.
Внутренние ссылки
Кол-во: 76
Ссылки на другие страницы своего сайта
?
Внутренние ссылки распределяют ссылочный вес между страницами и помогают поисковику обходить сайт. Пустые анкоры и ссылки на запрещённые robots.txt страницы — типичные ошибки.
Некоторые внутренние ссылки сайта 1шт запрещены к индексации поисковыми системами в robots.txt. Пройдитесь по списку внутренних ссылок: удалите ошибочные или исправьте файл robots.txt!
Внутренних ссылок на странице 76 оптимально.
На странице присутствуют изображения 10.
Показать внутренние ссылки
| Url | Анкор | Состояние |
|---|---|---|
| /user/login?destination=Updates/Briefing/DiHiggs-bbtautau |
Sign in
|
Запрет в robots.txt
|
| /about |
About
|
|
| /Discover/Detector |
Discover
|
|
| /Discover/Detector |
Detector
|
|
| /Discover/Detector/Long-Shutdown-2 |
Long Shutdown 2
|
|
| /Discover/Physics |
Physics
|
|
| /Discover/Collaboration |
Collaboration
|
|
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Внешние ссылки
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| Url | Анкор |
|---|---|
| https://home.cern |
CERN
<span>Accelerating science</span>
|
| https://cern.ch/directory |
Directory
|
| cern.ch |
Collaboration Site
|
| twiki.cern.ch |
Physics Results
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| arxiv.org |
Their latest search
|
| atlas.web.cern.ch |
<img alt="bbtautau fig1" data-entity-type="file" data-entity-uuid="60c53b17-8b6c-4910-a752-ec18a6e5bddd" src="/sites/default/files/inline-images/ATLAS-HHBBtautau-Fig1a.png" width="1980" height="1424">
|
| atlas.web.cern.ch |
<img alt="bbtautau fig1" data-entity-type="file" data-entity-uuid="ef3e77c0-808f-4f10-b538-140810f683dc" src="/sites/default/files/inline-images/ATLAS-HHBBtautau-Fig1b.png" width="1980" height="1424">
|
| atlas.web.cern.ch |
<img alt="bbtautau fig3" data-entity-type="file" data-entity-uuid="3b37146b-87ed-4d9a-af3f-bc32fe5caccf" src="/sites/default/files/inline-images/ATLAS-HHBBtautau-Fig3.png" width="1980" height="1900">
|
| atlas.web.cern.ch |
<img alt="HHbbtautau" data-entity-type="file" data-entity-uuid="ea298155-dd30-400c-9784-543568c9b3ff" src="/sites/default/files/inline-images/ATLAS-HHBBtautau-Fig2a.png" width="1980" height="1535">
|
| atlas.web.cern.ch |
<img alt="HHbbtautau" data-entity-type="file" data-entity-uuid="b240b5e0-f03b-4501-bda0-08f079b643e7" src="/sites/default/files/inline-images/ATLAS-HHBBtautau-Fig2b.png" width="1980" height="1535">
|
| arxiv.org |
Improved analysis of non-resonant Higgs boson pair production in the bb̄τ+τ− final state with 196 fb−1 of data collected at 13 TeV and 13.6 TeV with the ATLAS detector
|
| atlas.web.cern.ch |
see figures
|
| indico.cern.ch |
Study of HH→bb̄τ+τ− Process in ATLAS
|
| link.aps.org |
Combination of searches for Higgs boson pair production in pp collisions at 13 TeV with the ATLAS detector
|
| arxiv.org |
arXiv:2406.09971
|
| atlas.web.cern.ch |
see figures
|
| arxiv.org |
Combination of ATLAS and CMS searches for Higgs boson pair production at 13 TeV
|
| atlas.web.cern.ch |
see figures
|
| nature.com |
Transforming jet flavour tagging at ATLAS
|
| arxiv.org |
arXiv:2505.19689
|
| atlas.web.cern.ch |
see figures
|
| cern.ch |
Collaboration Site
|
| twiki.cern.ch |
Physics Results
|
| https://www.youtube.com/c/ATLASExperiment |
<img alt="youtube" src="/sites/atlas-public.web.cern.ch/files/footer/follow-youtube.png" width="20">
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| https://facebook.com/ATLASexperiment |
<img alt="facebook" src="/sites/atlas-public.web.cern.ch/files/footer/follow-facebook.png" width="18">
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| https://instagram.com/ATLASExperiment |
<img alt="instagram" src="/sites/atlas-public.web.cern.ch/files/footer/follow-instagram.png" width="18">
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| https://www.tiktok.com/@atlasexperiment |
<img alt="tiktok" src="/sites/atlas-public.web.cern.ch/files/footer/follow-tiktok.png" width="18">
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| https://twitter.com/ATLASexperiment |
<img alt="twitter" src="/sites/atlas-public.web.cern.ch/files/footer/follow-twitter.png" width="18">
|
| facebook.com |
<img alt="Ukraine" data-entity-type="file" data-entity-uuid="8fea43e1-fbb7-4d4b-b74d-89f503afbfc8" src="/sites/default/files/inline-images/Flag_of_Ukraine.svg__0.png" width="128" height="85">
|
| https://atlaspo.cern.ch/public/ATLASOrganisation |
Organisational chart
|
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