



{"id":14564,"date":"2023-11-06T14:19:52","date_gmt":"2023-11-06T12:19:52","guid":{"rendered":"https:\/\/igfae.usc.es\/igfaedb\/?p=14564"},"modified":"2023-11-08T20:23:48","modified_gmt":"2023-11-08T18:23:48","slug":"semana-da-ciencia-igfae-50-anos-fisica-de-particulas","status":"publish","type":"post","link":"https:\/\/igfae.usc.es\/igfaedb\/semana-da-ciencia-igfae-50-anos-fisica-de-particulas\/","title":{"rendered":"A Semana da Ciencia do IGFAE conmemora os 50 anos dun dos grandes fitos da f\u00edsica de part\u00edculas"},"content":{"rendered":"<p>A VI Semana da Ciencia do Instituto Galego de F\u00edsica de Altas Enerx\u00edas (IGFAE) ter\u00e1 o seu colof\u00f3n o m\u00e9rcores 15 de novembro \u00e1s 20.00 horas, (Auditorio Abanca, R\u00faa do Preguntoiro, 23), coa conferencia p\u00fablica de<strong> Krishna Rajagopal,<\/strong> catedr\u00e1tico de F\u00edsica Te\u00f3rica do Massachussetts Institute of Technology (MIT). Rajagopal, disc\u00edpulo do premio Nobel de F\u00edsica 2004, <strong><a href=\"https:\/\/www.nobelprize.org\/prizes\/physics\/2004\/wilczek\/facts\/\" target=\"_blank\" rel=\"noopener\">Franz Wilczek<\/a>,<\/strong> \u00e9 un referente internacional no estudo da <a href=\"https:\/\/gl.wikipedia.org\/wiki\/Cromodin%C3%A1mica_cu%C3%A1ntica\" target=\"_blank\" rel=\"noopener\"><strong>Cromodin\u00e1mica Cu\u00e1ntica<\/strong><\/a>, a teor\u00eda que describe a interacci\u00f3n forte, unha das catro forzas fundamentais que rexen as relaci\u00f3ns entre as part\u00edculas subat\u00f3micas.<\/p>\n<p>O investigador impartir\u00e1 a conferencia <em>50 anos da liberdade dos quarks: da sopa do Big Bang aos prot\u00f3ns e viceversa<\/em>. Na s\u00faa intervenci\u00f3n falar\u00e1 sobre a liberdade asint\u00f3tica, a propiedade descuberta por Franz Wilczek, David Gross e David Politzer no ano 1973, que supuxo un dos fitos da f\u00edsica de part\u00edculas da segunda metade do s\u00e9culo XX. Este avance foi unha contribuci\u00f3n esencial para a aceptaci\u00f3n da Cromodin\u00e1mica Cu\u00e1ntica como a teor\u00eda que describe a forza nuclear e reforzar, as\u00ed o Modelo Est\u00e1ndar como a teor\u00eda que describe o universo microsc\u00f3pico ao nivel m\u00e1is fundamental da materia.<\/p>\n<div id=\"attachment_14565\" style=\"width: 310px\" class=\"wp-caption alignright\"><img aria-describedby=\"caption-attachment-14565\" loading=\"lazy\" class=\"size-medium wp-image-14565\" src=\"https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/foto-krishna-rajagopal-300x223.jpg\" alt=\"Cr\u00e9dito da imaxe: Justin Knight \/ MIT.\" width=\"300\" height=\"223\" srcset=\"https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/foto-krishna-rajagopal-300x223.jpg 300w, https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/foto-krishna-rajagopal-768x570.jpg 768w, https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/foto-krishna-rajagopal.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-14565\" class=\"wp-caption-text\">Cr\u00e9dito da imaxe: Justin Knight \/ MIT.<\/p><\/div>\n<p>Krishna Rajagopal naceu en M\u00fanic (Alema\u00f1a), a\u00ednda que a s\u00faa familia mudouse a Toronto (Canad\u00e1) cando era moi novo. Graduouse en F\u00edsica na Queen\u2019s University de Ontario, e doutorouse en Princeton en 1993 baixo a direcci\u00f3n do premio Nobel Franz Wilczek. Despois de varias estad\u00edas en instituci\u00f3ns como Harvard e Caltech, incorporouse \u00e1 Facultade de F\u00edsica do Massachussetts Institute of Technology no ano 1997, da que foi decano entre 2015 e 2017. Desde o ano 2004 \u00e9 membro da American Physical Society.<\/p>\n<p>A s\u00faa investigaci\u00f3n c\u00e9ntrase no estudo do comportamento dos quarks en condici\u00f3ns extraordinarias, combinando vertentes diversas da f\u00edsica, como a cosmolox\u00eda, a astrof\u00edsica, a teor\u00eda de cordas, a f\u00edsica de part\u00edculas ou a nuclear.<\/p>\n<h5><strong>Transfronteirizas, NerdNite, Proxecto MEDRA e concurso IGFAE C3<\/strong><\/h5>\n<p>A celebraci\u00f3n da VI Semana da Ciencia do IGFAE dar\u00e1 comezo o xoves 9 de novembro \u00e1s 20.00 horas cun novo encontro do ciclo <a href=\"https:\/\/www.youtube.com\/watch?v=1DydFY5DRR0&amp;list=PLBq1bmlryLC5fw_XnD1MjDmmHQDmfja8s\" target=\"_blank\" rel=\"noopener\">\u2018Transfronteirizas, conversas de Arte e Ciencia\u2019.<\/a> O investigador do IGFAE Jose Edelstein departir\u00e1 con<a href=\"https:\/\/en.wikipedia.org\/wiki\/Alan_Sokal\" target=\"_blank\" rel=\"noopener\"><strong> Alan Sokal,<\/strong><\/a> f\u00edsico estadounidense co\u00f1ecido polo c\u00e9lebre \u2018Esc\u00e1ndalo Sokal\u2019; no ano 1996, \u2018troleou\u2019 a unha revista de estudos culturais, <em>Social Text<\/em>, po\u00f1endo de manifesto a ausencia do necesario proceso de revisi\u00f3n por pares que seguen as publicaci\u00f3ns cient\u00edficas. O encontro <a href=\"https:\/\/www.youtube.com\/watch?v=F7_mxQ7xs-Y\" target=\"_blank\" rel=\"noopener\">poder\u00e1 seguirse a trav\u00e9s da canle de YouTube do IGFAE.<\/a><\/p>\n<p>O programa da Semana da Ciencia continuar\u00e1 o venres 10, coa presentaci\u00f3n dos traballos que participaron na primeira edici\u00f3n do <a href=\"https:\/\/igfae.usc.es\/labs\/proxecto-medra\/\" target=\"_blank\" rel=\"noopener\"><strong>Proxecto MEDRA<\/strong><\/a>, promovido polo IGFAE. Alumnado de Bacharelato de varios centros educativos galegos realizou durante o curso 2022\/2023 cadans\u00faa experiencia investigadora en f\u00edsica de part\u00edculas, utilizando uns detectores port\u00e1tiles desenvolvidos polo CERN. O acto servir\u00e1 tam\u00e9n para presentar a segunda edici\u00f3n de MEDRA, que se desenvolver\u00e1 neste curso acad\u00e9mico.<\/p>\n<p>O luns 13 de novembro anunciaranse os traballos ga\u00f1adores da <a href=\"https:\/\/igfae.usc.es\/igfaedb\/gl\/vi-edicion-do-concurso-de-comunicacion-cientifica-do-igfaedb\/\" target=\"_blank\" rel=\"noopener\">VI Edici\u00f3n do Concurso de Comunicaci\u00f3n Cient\u00edfica IGFAE C3<\/a>, nas categor\u00edas de artigo divulgativo, v\u00eddeo divulgativo, fotograf\u00eda e proxectos orixinais.<\/p>\n<p>O martes 14, \u00e1s 20.30, A Nave de Vid\u00e1n acoller\u00e1 unha nova edici\u00f3n da NerdNite. Nesta ocasi\u00f3n, a sesi\u00f3n destas charlas divulgativas abordar\u00e1 o aniversario de dous fitos clave para comprender as interacci\u00f3ns fundamentais da natureza. Por unha banda, falarase dos 50 anos da proposta da liberdade asint\u00f3tica (clave na comprensi\u00f3n da forza nuclear forte); e por outra, dos 40 anos do achado dos bos\u00f3ns W e Z, part\u00edculas mediadoras da interacci\u00f3n nuclear feble, descubertos no CERN en 1983.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter size-large wp-image-14593\" src=\"https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/Cartel-Semana-da-Ciencia-2023-724x1024.jpg\" alt=\"\" width=\"724\" height=\"1024\" srcset=\"https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/Cartel-Semana-da-Ciencia-2023-724x1024.jpg 724w, https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/Cartel-Semana-da-Ciencia-2023-212x300.jpg 212w, https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/Cartel-Semana-da-Ciencia-2023-768x1086.jpg 768w, https:\/\/igfae.usc.es\/igfaedb\/wp-content\/uploads\/2023\/11\/Cartel-Semana-da-Ciencia-2023.jpg 1000w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A VI Semana da Ciencia do Instituto Galego de F\u00edsica de Altas Enerx\u00edas (IGFAE) ter\u00e1 o seu colof\u00f3n o m\u00e9rcores 15&#8230;<\/p>\n","protected":false},"author":123489,"featured_media":14604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[103,106],"tags":[187,191,186],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.4.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A Semana da Ciencia do IGFAE conmemora os 50 anos dun dos grandes fitos da f\u00edsica de part\u00edculas<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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