{"id":668,"date":"2026-05-06T08:15:43","date_gmt":"2026-05-06T06:15:43","guid":{"rendered":"https:\/\/atlas.ific.uv.es\/atlas\/?page_id=668"},"modified":"2026-05-07T11:12:14","modified_gmt":"2026-05-07T09:12:14","slug":"complementary-lhc-experiments","status":"publish","type":"page","link":"https:\/\/atlas.ific.uv.es\/atlas\/research\/complementary-lhc-experiments\/","title":{"rendered":"Complementary LHC Experiments"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"668\" class=\"elementor elementor-668\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1d83465 elementor-section-full_width elementor-section-stretched elementor-section-height-min-height elementor-section-content-middle elementor-section-height-default elementor-section-items-middle\" data-id=\"1d83465\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1151a51\" data-id=\"1151a51\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-11ed6d2 elementor-widget elementor-widget-image\" data-id=\"11ed6d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"400\" src=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/04\/Banner_FALTA.jpg\" class=\"attachment-full size-full wp-image-453\" alt=\"\" srcset=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/04\/Banner_FALTA.jpg 1920w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/04\/Banner_FALTA-300x63.jpg 300w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/04\/Banner_FALTA-1024x213.jpg 1024w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/04\/Banner_FALTA-768x160.jpg 768w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/04\/Banner_FALTA-1536x320.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12c53ac elementor-section-stretched elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"12c53ac\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d549df4\" data-id=\"d549df4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e673ce4 elementor-widget elementor-widget-image\" data-id=\"e673ce4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"315\" height=\"68\" src=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Atlas_CLE.svg\" class=\"attachment-full size-full wp-image-670\" alt=\"Atlas_CLE\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a0ffb11 elementor-section-stretched elementor-section-height-min-height elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"a0ffb11\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;arrow&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 700 10\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M350,10L340,0h20L350,10z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1056a24\" data-id=\"1056a24\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5b92f7 e-flex e-con-boxed e-con e-parent\" data-id=\"e5b92f7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f4cfda9 elementor-widget elementor-widget-heading\" data-id=\"f4cfda9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Complementary LHC Experiments<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40f7f9f elementor-widget elementor-widget-text-editor\" data-id=\"40f7f9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We participate in complementary LHC experiments such as MATHUSLA and MoEDAL, extending the sensitivity to long lived particles and other signatures of new physics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-bbd4407 e-flex e-con-boxed e-con e-parent\" data-id=\"bbd4407\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6e0b81c e-con-full e-flex e-con e-child\" data-id=\"6e0b81c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f8e01d elementor-widget elementor-widget-image\" data-id=\"0f8e01d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"436\" height=\"436\" src=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Mathusla.webp\" class=\"attachment-full size-full wp-image-678\" alt=\"Mathusla\" srcset=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Mathusla.webp 436w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Mathusla-300x300.webp 300w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Mathusla-150x150.webp 150w\" sizes=\"(max-width: 436px) 100vw, 436px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51210b7 e-con-full e-flex e-con e-child\" data-id=\"51210b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ba5111 elementor-widget elementor-widget-heading\" data-id=\"5ba5111\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">MATHUSLA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d320771 elementor-widget elementor-widget-text-editor\" data-id=\"d320771\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>MATHUSLA, the Massive Timing Hodoscope for Ultra Stable Particles, is a proposed experiment at CERN designed to search for long lived particles at the Large Hadron Collider. Such particles, predicted in many scenarios beyond the Standard Model, can travel significant distances before decaying and are therefore challenging to detect with the main LHC detectors.<\/p><p>Located on the surface above the ATLAS or CMS interaction points, MATHUSLA would detect particles that escape the primary detectors and decay outside their sensitive volumes. The experiment consists of a large area detector equipped with precise tracking and timing systems. By combining spatial reconstruction with accurate timing measurements, it can identify displaced decays of slow moving, long lived particles.<\/p><p>This approach significantly enhances sensitivity to new physics signatures, including dark matter candidates and other exotic states, complementing the discovery potential of the main LHC experiments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f7d66f3 elementor-section-full_width elementor-section-stretched elementor-section-height-min-height elementor-section-content-middle elementor-section-height-default elementor-section-items-middle\" data-id=\"f7d66f3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c6447ef\" data-id=\"c6447ef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f596422 e-flex e-con-boxed e-con e-parent\" data-id=\"f596422\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-143fd4a e-con-full e-flex e-con e-child\" data-id=\"143fd4a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7215b6 elementor-widget elementor-widget-heading\" data-id=\"c7215b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">MOEDAL<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b1c89a elementor-widget elementor-widget-text-editor\" data-id=\"5b1c89a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>MoEDAL, the Monopole and Exotics Detector at the LHC, is designed to search for manifestations of new physics through highly ionising particles in a manner complementary to the ATLAS and CMS experiments. Its primary objective is the search for magnetic monopoles, as well as massive, stable or metastable, slow moving particles carrying single or multiple electric charge, as predicted in various scenarios beyond the Standard Model.<\/p><p>The MoEDAL detector is installed around the interaction region in the LHCb VELO cavern. It is a unique and largely passive LHC experiment, combining nuclear track detectors with dedicated monopole trapping volumes capable of capturing highly ionising particles.<\/p><p>Two additional subdetectors, MAPP and MALL, further extend the physics reach of MoEDAL. MAPP, currently being prototyped at Point 8 of the LHC, is designed to search for neutral long lived particles that decay visibly and for milli charged particles producing anomalously low ionisation signals. MALL is sensitive to the decays of trapped, charged, massive, and extremely long lived particles by monitoring the trapping volumes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b887542 e-con-full e-flex e-con e-child\" data-id=\"b887542\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f4a02a7 elementor-widget elementor-widget-image\" data-id=\"f4a02a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"436\" height=\"436\" src=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Moedal.webp\" class=\"attachment-full size-full wp-image-679\" alt=\"Moedal\" srcset=\"https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Moedal.webp 436w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Moedal-300x300.webp 300w, https:\/\/atlas.ific.uv.es\/atlas\/wp-content\/uploads\/2026\/05\/Moedal-150x150.webp 150w\" sizes=\"(max-width: 436px) 100vw, 436px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Complementary LHC Experiments We participate in complementary LHC experiments such as MATHUSLA and MoEDAL, extending the sensitivity to long lived particles and other signatures of new physics. MATHUSLA MATHUSLA, the Massive Timing Hodoscope for Ultra Stable Particles, is a proposed experiment at CERN designed to search for long lived particles at the Large Hadron Collider. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":69,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-668","page","type-page","status-publish","hentry","wpbf-post"],"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/pages\/668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/comments?post=668"}],"version-history":[{"count":14,"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/pages\/668\/revisions"}],"predecessor-version":[{"id":736,"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/pages\/668\/revisions\/736"}],"up":[{"embeddable":true,"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/pages\/69"}],"wp:attachment":[{"href":"https:\/\/atlas.ific.uv.es\/atlas\/wp-json\/wp\/v2\/media?parent=668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}