“Vivimos tiempos realmente emocionantes”, comentó el director del CERN en alusión a los primeros resultados del LHC, el acelerador de partículas más grande del mundo. La máquina comienza a colmar las esperanzas depositadas en ella. Entre otras, la de hallar (o no), el famoso bosón de Higgs o ‘partícula de Dios’. La flor y nata [...]
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Composite of a Series of Images Taken From Space Aboard the Space Station
This is a composite of a series of images photographed from a mounted camera on the Earth-orbiting International Space Station, from approximately 240 miles above Earth. Expedition 31 Flight Engineer Don Pettit said of the about photographic techniques used to achieve the images: "My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, then ‘stack’ them using imaging software, thus producing the longer exposure." A total of 18 images photographed by the astronaut-monitored stationary camera were combined to create this composite. Image Credit: NASA
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- Interview to Murray Gell-Mann at CERN on 23.01.2012Interview to Murray Gell-Mann at CERN on 23.01.2012 Interview to Murray Gell-Mann at CERN on 23.01.2012 Interview de Murray Gell-Mann lors de sa visite au CERN le 23 janvier 2012 Interview to Murray Gell-Mann, Nobel Laureate for Physics 1969, at CERN on 23.01.2012 on the occasion of his visit to CERN Interview de Murray Gell-Mann, prix Nobel de physique 1969 […]
- WLCG "Tier-0" contract-CERN@WIGNER ProjectWLCG "Tier-0" contract-CERN@WIGNER Project WLCG "Tier-0" contract-CERN@WIGNER Project interview Director General Rolf Dieter Heuer Establishment of the CERN Tier-0 center in the WIGNER Research Centre for Physics, Budapest, Hungary. Produced by: CERN video productions Director: CERN video productions 4:00 min. / 02 January 2012 / © 2012 C […]
- Particle Physics Foundations of Dark Matter-Dark Energy-and Inflatio ResubidaParticle Physics Foundations of Dark Matter-Dark Energy-and Inflatio Resubida Particle Physics Foundations of Dark Matter, Dark Energy, and Inflation (1/3) © CERN Kolb, Edward (Rocky) (speaker) (University of Chicago) CERN. Geneva Academic Training Lecture Regular Programme Ninety-five percent of the present mass-energy density of the Universe is dark. Twent […]
- CERN news-ALPHA2 antimatter.flvCERN news-ALPHA2 antimatter.flv CERN news : ALPHA2 antimatter CERN experiment makes spectroscopic measurement of antihydrogen CERN experiment makes spectroscopic measurement of antihydrogen Geneva, 7 March 2012. In a paper published online today by the journal Nature, the ALPHA collaboration at CERN* reports an important milestone on the way to measuring the […]
- CERN News - La physique reprend au LHC avec un nouveau record en-energie.CERN News - La physique reprend au LHC avec un nouveau record en-energie. CERN News - La physique reprend au LHC avec un nouveau record en énergie The LHC has started proton collisions at the unprecedent energy of 4 TeV per beam. This video celebrates the new milestone and explains the physics challenges and ecxpectations for the two larger experiments ATLAS […]
Artículos publicados en julio 2011
El Gran Colisionador de Hadrones (LHC, por sus siglas en inglés) es el mayor acelerador de partículas del mundo. En este experimento, los físicos del Centro Europeo para la Investigación Nuclear (CERN) hacen chocar entre sí partículas subatómicas (principalmente protones, uno de los constituyentes del núcleo del átomo) en puntos seleccionados donde se ubican [...]
http://observatorio.info/2011/07/vista-de-vesta/ ¿El asteroide Vesta tiene una luna? Julio 6, 2011: La nave espacial Dawn (Amanecer, en idioma español), de la NASA, se aproxima cada vez más a Vesta y, desde ahora hasta que esta nave propulsada por iones entre en órbita, a mediados del mes de julio, cada fotografía que se tome de este asteroide [...]
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