En un seminario celebrado hoy en la sede de la Organización Europea para la Investigación Nuclear (CERN) en Ginebra, los experimentos ATLAS y CMS del Gran Colisionador »»
El Laboratorio Subterráneo de Canfranc, la Universidad Autónoma de Madrid, el Instituto de Física Corpuscular (CSIC-UV) y Acciona participan en el proyecto europeo de creación del ‘Gran »»
The video shows photorealistic representations of reduced c scenes. This means that the speed of light has been slowed down from over one billion kilometres per hour »»
Los científicos creen que estos «mensajes de luz» pueden ayudarnos a entender la formación de las galaxias y proporcionar una prueba de la Teoría de la Relatividad »»
El acelerador de partículas LHC de Ginebra ha detectado indicios claros de la partícula elemental más masiva conocida en el universo, el quark top, en una demostración »»
El Gran Colisionador de Hadrones (LHC, por sus siglas en inglés), el experimento físico más grande del mundo, ha roto su propio récord de colisión de partículas »»
A new study provides a possible explanation of mysterious X-ray flares detected by the Chandra K-ray Observatory for several years in the region of Sagittarius A*, or Sgr A*. The study suggests a cloud around Sgr A*, a supermassive black hole at the center of our Milky Way Galaxy, which contains hundreds of trillions of asteroids and comets that have been stripped from their parent stars. The flares occur when asteroids of six miles or larger in radius are consumed by the black hole. An asteroid that undergoes a close encounter with another object, such as a star or planet, can be thrown into an orbit headed towards Sgr A*. If the asteroid passes within about 100 million miles of the black hole, roughly the distance between the Earth and the sun, it is torn into pieces by the tidal forces from the black hole. These fragments would then be vaporized by friction as they pass through the hot, thin gas flowing onto Sgr A*, similar to a meteor heating up and glowing as it falls through Earth's atmosphere. A flare is produced and eventually the remains of the asteroid are swallowed by the black hole. Image Credit: Illustrations: NASA/CXC/M.Weiss Read More
Científicos expertos de varios países analizan desde hoy datos del experimento llevado a cabo en el laboratorio europeo de partículas CERN de recrear el plasma en el »» […]
Neutrinos coming from the sun offer a window into the inner workings of our star. Scientists have detected the neutrino signature of several different solar nuclear reactions, »» […]
Tuesday's sessions were spent looking ahead to the possibilities for 2012. The morning started with the experiments' desiderata for the year with the key requirement being either discovery of Higgs or exclusion at the 95% confidence level dow... […]
Los análisis sobre la búsqueda del bosón de Higgs predicho por el Modelo Estándar de Física de Partículas, presentados por los experimentos ATLAS y CMS del Gran »» […]
Yesterday, 6 February, the LHC Performance workshop 2012 kicked off in a very chilly Chamonix (-12 degrees C in town at midday, nearer -30 on the top of Les Grand Montets). The first day was devoted to a critical review of 2011. 2011 was a ... […]
La red europea AIDA (Advanced European Infrastructures for Detectors at Accelerators), con el apoyo de la red HEPTech, organiza en DESY (Hamburgo) un evento de transferencia tecnológica en detectores sensibles de »» […]
Un equipo de investigadores del Consejo Superior de Investigaciones Científicas (CSIC) ha hallado en Formentera un clon de Posidonia oceanica, una especie marina amenazada y endémica del »» […]