{"id":1743,"date":"2021-05-18T09:32:57","date_gmt":"2021-05-18T12:32:57","guid":{"rendered":"http:\/\/www.diariodepe.com.br\/xinhua\/?p=1743"},"modified":"2021-05-18T09:32:59","modified_gmt":"2021-05-18T12:32:59","slug":"cientistas-chineses-descobrem-aceleradores-cosmicos-de-ultra-alta-energia-na-via-lactea","status":"publish","type":"post","link":"https:\/\/diariodepe.com.br\/xinhua\/2021\/05\/18\/cientistas-chineses-descobrem-aceleradores-cosmicos-de-ultra-alta-energia-na-via-lactea\/","title":{"rendered":"Cientistas chineses descobrem aceleradores c\u00f3smicos de ultra-alta energia na Via L\u00e1ctea"},"content":{"rendered":"\n<p>Beijing, 17 mai (China) &#8212; Cientistas chineses detectaram v\u00e1rios aceleradores c\u00f3smicos de ultra-alta energia (UHE) na Via L\u00e1ctea, o que poderia alterar a compreens\u00e3o da humanidade sobre a gal\u00e1xia e ajudar a revelar a origem dos raios c\u00f3smicos que t\u00eam intrigado os cientistas h\u00e1 um s\u00e9culo.<\/p>\n\n\n\n<p>Um f\u00f3ton com energia de 1,4 PeV foi detectado, o maior valor j\u00e1 observado por humanos. As descobertas se basearam nas observa\u00e7\u00f5es do Observat\u00f3rio de Raios C\u00f3smicos de Alta Altitude (LHAASO), uma das principais instala\u00e7\u00f5es nacionais de infraestrutura de ci\u00eancia e tecnologia do pa\u00eds, que est\u00e1 em constru\u00e7\u00e3o em Daocheng, na Prov\u00edncia de Sichuan, sudoeste da China.<\/p>\n\n\n\n<p>As novas descobertas foram publicadas na edi\u00e7\u00e3o de segunda-feira da revista Nature.<\/p>\n\n\n\n<p>Os cientistas liderados pelo Instituto de F\u00edsica de Alta Energia subordinado \u00e0 Academia Chinesa de Ci\u00eancias fizeram as descobertas ap\u00f3s uma observa\u00e7\u00e3o de 11 meses, utilizando a metade finalizada da instala\u00e7\u00e3o.<\/p>\n\n\n\n<p>Os cientistas tamb\u00e9m detectaram f\u00f3tons com energias superiores a 1 peta-el\u00e9tron volt (quatrilh\u00e3o-volts ou PeV), 100 vezes maior do que o recorde alcan\u00e7ado por qualquer acelerador feito pelo ser humano na Terra.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Beijing, 17 mai (China) &#8212; Cientistas chineses detectaram v\u00e1rios aceleradores c\u00f3smicos de ultra-alta energia (UHE) na Via L\u00e1ctea, o que poderia alterar a compreens\u00e3o da humanidade sobre a gal\u00e1xia e ajudar a revelar a origem dos raios c\u00f3smicos que t\u00eam&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1743","post","type-post","status-publish","format-standard","hentry","category-cultura-tecnologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cientistas chineses descobrem aceleradores c\u00f3smicos de ultra-alta energia na Via L\u00e1ctea - Xinhua - Diario de Pernambuco<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/diariodepe.com.br\/xinhua\/2021\/05\/18\/cientistas-chineses-descobrem-aceleradores-cosmicos-de-ultra-alta-energia-na-via-lactea\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cientistas chineses descobrem aceleradores c\u00f3smicos de ultra-alta energia na Via L\u00e1ctea - Xinhua - Diario de Pernambuco\" \/>\n<meta property=\"og:description\" content=\"Beijing, 17 mai (China) &#8212; Cientistas chineses detectaram v\u00e1rios aceleradores c\u00f3smicos de ultra-alta energia (UHE) na Via L\u00e1ctea, o que poderia alterar a compreens\u00e3o da humanidade sobre a gal\u00e1xia e ajudar a revelar a origem dos raios c\u00f3smicos que t\u00eam...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/diariodepe.com.br\/xinhua\/2021\/05\/18\/cientistas-chineses-descobrem-aceleradores-cosmicos-de-ultra-alta-energia-na-via-lactea\/\" \/>\n<meta property=\"og:site_name\" content=\"Xinhua - Diario de Pernambuco\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-18T12:32:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-05-18T12:32:59+00:00\" \/>\n<meta name=\"author\" content=\"Marcelo Oliveira de A. 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