{"id":176,"date":"2012-03-07T15:03:38","date_gmt":"2012-03-07T15:03:38","guid":{"rendered":"https:\/\/blogs.ua.es\/gitefideua\/?p=176"},"modified":"2012-03-07T15:21:32","modified_gmt":"2012-03-07T15:21:32","slug":"fisica-de-particules","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/gitefideua\/2012\/03\/07\/fisica-de-particules\/","title":{"rendered":"La part\u00edcula de D\u00e9u o el bos\u00f3 de Higgs"},"content":{"rendered":"<p style=\"text-align: justify\">Fa m\u00e9s de 50 anys, el f\u00edsic brit\u00e0nica <strong>Peter Higgs<\/strong> postul\u00e0 l&#8217;<strong>exist\u00e8ncia d&#8217;una part\u00edcula<\/strong> l&#8217;acci\u00f3 de la qual <strong>generaria la massa<\/strong> (la propietat que fa que els objectes tinguen pes en pres\u00e8ncia d&#8217;un camp gravitatori). Els bosons de Higgs crearien un camp que, interaccionant amb les altres part\u00edcules, els donaria la propietat de tindre massa. Aix\u00f2 constitueix la teoria m\u00e9s fonamental de la f\u00edsica del segle XXI: el <strong>Model Est\u00e0ndard<\/strong>.<\/p>\n<p style=\"text-align: justify\">Doncs b\u00e9, l&#8217;objectiu dels grans acceleradors de part\u00edcules com el Gran Col\u00b7lisionador d&#8217;Hadrons (<a href=\"http:\/\/public.web.cern.ch\/public\/en\/lhc\/lhc-en.html\"><strong>LHC<\/strong><\/a>, en les seues sigles en angl\u00e9s) situat al Laboratori Europeu de F\u00edsica de Part\u00edcules (<a href=\"http:\/\/public.web.cern.ch\/public\/\">CERN<\/a>), a Ginebra (Su\u00efssa). El gran col\u00b7lisionador <a href=\"http:\/\/www-bdnew.fnal.gov\/tevatron\/\"><strong>Tevatron<\/strong><\/a>, al laboratori nord-americ\u00e0 <a href=\"http:\/\/www.fnal.gov\/\">Fermilab<\/a>, a prop de Chicago, \u00e9s el rival de l&#8217;LHC per a detectar el bos\u00f3 de Higgs.<\/p>\n<p style=\"text-align: justify\">Voleu con\u00e8ixer alguna cosa m\u00e9s? Ac\u00ed teniu algunes not\u00edcies aparegudes en mitjans de comunicaci\u00f3 generals:<\/p>\n<ul>\n<li><a href=\"http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/els-cientifics-observen-fort-senyal-particula-deu-1268442\">http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/els-cientifics-observen-fort-senyal-particula-deu-1268442<\/a> (13-12-2011)<\/li>\n<li><a href=\"http:\/\/www.elpuntavui.cat\/noticia\/article\/2-societat\/15-ciencia\/485765-la-particula-divina-continua-amagada.html?piwik_campaign=rss&amp;piwik_kwd=nacional&amp;utm_source=rss&amp;utm_medium=nacional&amp;utm_campaign=rss&amp;f=El+Punt+Avui\">http:\/\/www.elpuntavui.cat\/noticia\/article\/2-societat\/15-ciencia\/485765-la-particula-divina-continua-amagada.html?piwik_campaign=rss&amp;piwik_kwd=nacional&amp;utm_source=rss&amp;utm_medium=nacional&amp;utm_campaign=rss&amp;f=El+Punt+Avui<\/a> (14-12-2011)<\/li>\n<li><a href=\"http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/els-cientifics-del-gran-collisionador-encerclen-lesquiva-particula-deu-1269566\">http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/els-cientifics-del-gran-collisionador-encerclen-lesquiva-particula-deu-1269566<\/a> (14-12-2011)<\/li>\n<li><a href=\"http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/grial-dels-fisics-1269392\">http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/grial-dels-fisics-1269392<\/a> (14-12-2011)<\/li>\n<li><a href=\"http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/collisionador-dels-eua-troba-nous-indicis-particula-deu-1506441\">http:\/\/www.elperiodico.cat\/ca\/noticias\/societat\/collisionador-dels-eua-troba-nous-indicis-particula-deu-1506441<\/a> (07-03- 2012)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Fa m\u00e9s de 50 anys, el f\u00edsic brit\u00e0nica Peter Higgs postul\u00e0 l&#8217;exist\u00e8ncia d&#8217;una part\u00edcula l&#8217;acci\u00f3 de la qual generaria la massa (la propietat que fa que els objectes tinguen pes en pres\u00e8ncia d&#8217;un camp gravitatori). Els bosons de Higgs crearien un camp que, interaccionant amb les altres part\u00edcules, els donaria la propietat de tindre massa. [&hellip;]<\/p>\n","protected":false},"author":2285,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135874],"tags":[145,135875],"class_list":["post-176","post","type-post","status-publish","format-standard","hentry","category-divulgacio","tag-ciencia","tag-per-que"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/posts\/176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/users\/2285"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/comments?post=176"}],"version-history":[{"count":4,"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/posts\/176\/revisions"}],"predecessor-version":[{"id":178,"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/posts\/176\/revisions\/178"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/media?parent=176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/categories?post=176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/gitefideua\/wp-json\/wp\/v2\/tags?post=176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}