{"id":369287,"date":"2026-08-11T12:44:47","date_gmt":"2026-08-11T07:14:47","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=369287"},"modified":"2026-08-11T12:44:47","modified_gmt":"2026-08-11T07:14:47","slug":"glueball","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/glueball\/","title":{"rendered":"Glueball"},"content":{"rendered":"<div class=\"content-box-green\">\n<p><strong>News:<\/strong> Scientists have potentially found the first evidence of a form of matter made entirely from the carriers of a fundamental force, strengthening the case for the glueball.<\/p>\n<\/div>\n<h2 class=\"red-h2-box\">About Glueball<\/h2>\n<figure id=\"attachment_369366\" aria-describedby=\"caption-attachment-369366\" style=\"width: 290px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-369366\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/08\/Source-TH-2.jpg?resize=290%2C300&#038;ssl=1\" alt=\"Glueball\" width=\"290\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/08\/Source-TH-2.jpg?resize=290%2C300&amp;ssl=1 290w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/08\/Source-TH-2.jpg?resize=768%2C795&amp;ssl=1 768w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/08\/Source-TH-2.jpg?w=854&amp;ssl=1 854w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/><figcaption id=\"caption-attachment-369366\" class=\"wp-caption-text\">Source &#8211; TH<\/figcaption><\/figure>\n<ul>\n<li>A <strong>glueball<\/strong> is a <strong>bound state formed when gluons attract and bind with each other.<\/strong><\/li>\n<li><strong>Formation Process:<\/strong>\n<ul>\n<li><strong>Quarks:<\/strong> Quarks are the <strong>particles<\/strong> that are <strong>tightly bound inside protons and neutrons by the strong interaction<\/strong>.<\/li>\n<li>The <strong>strong force<\/strong> holds quarks together inside protons and neutrons.\n<ul>\n<li>This force is<strong> mediated by particles called gluons,<\/strong> just as the<strong> electromagnetic force is mediated by photons.<\/strong><\/li>\n<\/ul>\n<\/li>\n<li><strong>Gluon attraction:<\/strong> <strong>Unlike photons, gluons can attract each other because they carry a kind of charge.<\/strong>\n<ul>\n<li>This allows gluons to <strong>bind with one another<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Glueball formation:<\/strong> When <strong>gluons bind together<\/strong>, <strong>they can form a composite particle called a glueball,<\/strong> which is an important prediction of quantum chromodynamics (<strong>QCD<\/strong>).<\/li>\n<\/ul>\n<\/li>\n<li><strong>Key Features:<\/strong>\n<ul>\n<li><strong>Evidence:<\/strong> Scientists <strong>first identified a candidate glueball in 2011.<\/strong>\n<ul>\n<li>In <strong>2024, using data from 10 billion J\/\u03c8 particles, they found that its properties matched the predictions for a pseudoscalar glueball.<\/strong><\/li>\n<\/ul>\n<\/li>\n<li><strong>Further evidence:<\/strong> Newly discovered decay modes <strong>established its flavor-singlet nature<\/strong>, the <strong>most important characteristic of a glueball.<\/strong><\/li>\n<li><strong>Importance:<\/strong> The findings provide the <strong>clearest experimental result from nearly 50 years of searches<\/strong> and strongly test QCD by supporting its prediction that gluons can form a new type of matter.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 class=\"yellow-h2-box\">Quantum Chromodynamics (QCD)<\/h2>\n<ul>\n<li><strong>Quantum Chromodynamics (QCD)<\/strong>\u00a0is the <strong>fundamental physics theory<\/strong> that <strong>describes the strong interaction<\/strong>, which is the <strong>most powerful of the four fundamental forces in nature<\/strong> (gravity, weak force, electromagnetism and strong force).<\/li>\n<li><strong>Role:<\/strong> It <strong>explains how quarks<\/strong>, the building blocks of matter, are bound together by gluons, which are force-carrying particles.<\/li>\n<li><strong>Development:<\/strong> QCD was <strong>formulated in 1973 by physicists including Murray Gell-Mann.<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: Scientists have potentially found the first evidence of a form of matter made entirely from the carriers of a fundamental force, strengthening the case for the glueball. About Glueball A glueball is a bound state formed when gluons attract and bind with each other. Formation Process: Quarks: Quarks are the particles that are tightly&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/glueball\/\">Continue reading <span class=\"screen-reader-text\">Glueball<\/span><\/a><\/p>\n","protected":false},"author":10401,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,1738,12039],"tags":[11872],"class_list":["post-369287","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-science-and-technology-daily-factly-articles","category-knolls","tag-9pm-daily-factly","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/369287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10401"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=369287"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/369287\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=369287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=369287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=369287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}