{"id":144469,"date":"2022-08-20T01:23:52","date_gmt":"2022-08-20T06:23:52","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/08\/physicists-surprised-to-discover-the-proton-contains-a-charm-quark"},"modified":"2022-08-20T01:23:52","modified_gmt":"2022-08-20T06:23:52","slug":"physicists-surprised-to-discover-the-proton-contains-a-charm-quark","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/08\/physicists-surprised-to-discover-the-proton-contains-a-charm-quark","title":{"rendered":"Physicists surprised to discover the proton contains a charm quark"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/physicists-surprised-to-discover-the-proton-contains-a-charm-quark3.jpg\"><\/a><\/p>\n<p>The textbook description of a proton says it contains three smaller particles \u2014 two up quarks and a down quark \u2014 but a new analysis has found strong evidence that it also holds a charm quark.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The textbook description of a proton says it contains three smaller particles \u2014 two up quarks and a down quark \u2014 but a new analysis has found strong evidence that it also holds a charm quark.<\/p>\n","protected":false},"author":556,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-144469","post","type-post","status-publish","format-standard","hentry","category-particle-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/144469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/556"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=144469"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/144469\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=144469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=144469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=144469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}