{"ok":true,"nota":{"id":"e2f60b8a844782da","slug":"fisicos-logran-mantener-una-unica-particula-de-antimateria-atrapada-du-e2f60b","titulo":"Físicos logran mantener una única partícula de antimateria atrapada durante un mes entero","resumen":"Investigadores del CERN lograron retener una sola partícula de antimateria dentro de una trampa magnética durante unos treinta días. Es un récord de tiempo para estudiar este tipo de materia tan difícil de manipular.","fuente":"hackernews","fuenteNombre":"Hacker News","color":"#ff6600","autor":"mooreds","url":"https://www.scientificamerican.com/article/physicists-trap-a-single-antimatter-particle-for-a-month/","imagen":"/hoy/portada/e2f60b8a844782da","tema":"ciencia","subtemas":["antimateria","física de partículas","trampas magnéticas","experimentos de precisión"],"entidades":["CERN"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-21T19:40:01.000Z","indexTs":"2026-10-24T21:24:04.981Z","hash":"bf915a354b2ab198849de00848656f3bec9f411a20da551f06392d57d875a90f","tsa":{"time":"Oct 24 21:24:26 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"La antimateria desaparece en cuanto toca la materia común, así que sostenerla un mes es un logro técnico enorme. Permite medir sus propiedades con más precisión y, en el largo plazo, comparar si se comporta exactamente igual que la materia que forma todo lo que vemos. Lo que se aprenda puede cambiar cómo entendemos el origen del universo.","quienFirma":"CERN","confianza":"revisado","consulta":null},"sello":{"hash":"bf915a354b2ab198849de00848656f3bec9f411a20da551f06392d57d875a90f","sello":"df4abd322b89978ca3b7473ddd0ef0e5d4f2ba1ff25001e14ace06d6d859d291","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6581534,"aleatorio":"08ff1454061e0e8936dcbc2f26d577e33e98041154539a98da961e5adb744bf5","tiempo":"2026-10-24T21:24:00.000Z"},"nist":{"cadena":2,"pulso":1997960,"salida":"5CBECA2C7A977BD4B40FBC7236A6812D0F60F5FB17E0A88517E2D25D6B2917CEC9CB55B6876A948D4E2DAAB9F24FFBF4801FEB1867F0DBABD9B127036866CAC2","tiempo":"2026-10-24T21:23:00.000Z"},"noAntes":"2026-10-24T21:24:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 24 21:24:26 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Physicists trap a single antimatter particle for a month","descripcion":"Article URL: https://www.scientificamerican.com/article/physicists-trap-a-single-antimatter-particle-for-a-month/ Comments URL: https://news.ycombinator.com/item?id=50186450 Points: 254 # Comments: 76","pubDate":"Wed, 21 Oct 2026 19:40:01 +0000","url":"https://www.scientificamerican.com/article/physicists-trap-a-single-antimatter-particle-for-a-month/"},"indexado":"2026-10-24T21:24:04.981Z"}}