{"id":34035,"date":"2025-03-18T21:00:00","date_gmt":"2025-03-19T00:00:00","guid":{"rendered":"https:\/\/staging.portaltela.com\/noticias\/2025\/03\/18\/cern-planeja-construir-o-maior-acelerador-de-particulas-do-mundo-ate-2070\/"},"modified":"2025-03-18T21:00:00","modified_gmt":"2025-03-19T00:00:00","slug":"cern-planeja-construir-o-maior-acelerador-de-particulas-do-mundo-ate-2070","status":"publish","type":"post","link":"http:\/\/3.81.61.233\/noticias\/2025\/03\/18\/cern-planeja-construir-o-maior-acelerador-de-particulas-do-mundo-ate-2070\/","title":{"rendered":"CERN planeja construir o maior acelerador de part\u00edculas do mundo at\u00e9 2070"},"content":{"rendered":"<p>A CERN, localizada na fronteira entre Su\u00ed\u00e7a e Fran\u00e7a, est\u00e1 em meio a um debate sobre o futuro da f\u00edsica de part\u00edculas. A proposta de construir o Future Circular Collider (FCC), um acelerador de part\u00edculas com um t\u00fanel de 91 quil\u00f4metros, visa superar o Large Hadron Collider (LHC) e custar\u00e1 pelo menos <strong>US$ 30 bilh\u00f5es<\/strong>. O FCC promete colidir pr\u00f3tons com energias at\u00e9 oito vezes maiores que as do LHC, com a esperan\u00e7a de descobrir novas part\u00edculas que possam esclarecer quest\u00f5es fundamentais da f\u00edsica, como a natureza da mat\u00e9ria escura.<\/p>\n<p>O plano \u00e9 dividido em duas fases: a primeira, um colisor de el\u00e9trons e p\u00f3sitrons, come\u00e7aria em <strong>2045<\/strong> e funcionaria como uma &#8220;f\u00e1brica de Higgs&#8221;, permitindo o estudo aprofundado do b\u00f3son de Higgs. No entanto, a proposta enfrenta resist\u00eancia de parte da comunidade cient\u00edfica, que critica a falta de consulta e o tempo necess\u00e1rio para a implementa\u00e7\u00e3o, que se estenderia at\u00e9 <strong>2070<\/strong>. Halina Abramowicz, da Universidade de Tel Aviv, expressou preocupa\u00e7\u00e3o sobre o comprometimento de recursos em um projeto que pode n\u00e3o ser a solu\u00e7\u00e3o ideal para os problemas do modelo padr\u00e3o da f\u00edsica.<\/p>\n<p>A insatisfa\u00e7\u00e3o \u00e9 crescente, com muitos pesquisadores temendo que a decis\u00e3o de investir no FCC possa limitar outras inova\u00e7\u00f5es. A Alemanha j\u00e1 sinalizou que n\u00e3o aumentar\u00e1 suas contribui\u00e7\u00f5es or\u00e7ament\u00e1rias, e a incerteza sobre o financiamento por parte dos estados membros da CERN pode comprometer o projeto. Al\u00e9m disso, propostas alternativas, como o International Linear Collider, que poderia ser mais econ\u00f4mico e r\u00e1pido, est\u00e3o sendo consideradas por alguns cientistas.<\/p>\n<p>A CERN, que tem um hist\u00f3rico de coopera\u00e7\u00e3o cient\u00edfica internacional, enfrenta um momento decisivo. A decis\u00e3o sobre o FCC ser\u00e1 discutida em um relat\u00f3rio que ser\u00e1 apresentado ao Conselho da CERN at\u00e9 dezembro de <strong>2024<\/strong>. O futuro da f\u00edsica de part\u00edculas na Europa e as oportunidades de pesquisa para as pr\u00f3ximas gera\u00e7\u00f5es de cientistas est\u00e3o em jogo, enquanto a comunidade cient\u00edfica debate o melhor caminho a seguir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A CERN, localizada na fronteira entre Su\u00ed\u00e7a e Fran\u00e7a, est\u00e1 em meio a um debate sobre o futuro da f\u00edsica de part\u00edculas. A proposta de construir o Future Circular Collider (FCC), um acelerador de part\u00edculas com um t\u00fanel de 91 quil\u00f4metros, visa superar o Large Hadron Collider (LHC) e custar\u00e1 pelo menos US$ 30 bilh\u00f5es. [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"summary":"- CERN planeja o Future Circular Collider (FCC), com 91 quil\u00f4metros de t\u00fanel.\n- O custo estimado do FCC \u00e9 de US$ 30 bilh\u00f5es, com in\u00edcio em 2070.\n- Cr\u00edticas surgem sobre a falta de consulta \u00e0 comunidade cient\u00edfica antes da decis\u00e3o.\n- A Alemanha j\u00e1 se manifestou contra o aumento de contribui\u00e7\u00f5es or\u00e7ament\u00e1rias.\n- O FCC pode impactar a pesquisa em f\u00edsica de part\u00edculas por gera\u00e7\u00f5es.","footnotes":""},"categories":[1],"tags":[100],"class_list":["post-34035","post","type-post","status-publish","format-standard","hentry","category-noticias","tag-noticia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>CERN planeja construir o maior acelerador de part\u00edculas do mundo at\u00e9 2070 - Portal Tela (STAGING)<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CERN planeja construir o maior acelerador de part\u00edculas do mundo at\u00e9 2070\" \/>\n<meta property=\"og:description\" content=\"A CERN, localizada na fronteira entre Su\u00ed\u00e7a e Fran\u00e7a, est\u00e1 em meio a um debate sobre o futuro da f\u00edsica de part\u00edculas. 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