1996
Risultati di ricerca
1 giorno fa · Sebastian Mizera, Member in the School of Natural Sciences, and his collaborators Claudia Fevola (Université Paris-Saclay, Inria) and Simon Telen (Max Planck Institute for Mathematics in the Sciences), have used computational algebraic geometry to study predictions for particle physics experiments, such as those at the Large Hadron Collider (LHC), which first detected the Higgs particle in 2012.
4 giorni fa · The Standard Model of particle physics is the theory describing three of the four known fundamental forces ( electromagnetic, weak and strong interactions – excluding gravity) in the universe and classifying all known elementary particles.
5 giorni fa · Perhaps dark matter is made of an entirely different kind of particle than the ones physicists have been searching for. New experiments are springing up to look for these ultra-lightweight...
5 giorni fa · Particulates or atmospheric particulate matter (see below for other names) are microscopic particles of solid or liquid matter suspended in the air.The term aerosol commonly refers to the particulate/air mixture, as opposed to the particulate matter alone.
10 ore fa · Transmission electron micrograph of a bird flu virus particle. (NIAID/CDC) The WHO said Thursday it was awaiting the full genetic sequence data after a man died of bird flu in Mexico in the first confirmed human infection with the H5N2 strain. No further infections linked to the case have been detected thus far, said Aspen Hammond, a technical ...
2 giorni fa · The factors driving IMIDs in children continue to be a subject of ongoing research. Increasing prevalence over time, as well as the significant differences in prevalence across the world suggest an important role of environmental factor such as the degree of physical activity, the rate of acute and chronic infections, dietary habits, microbiome dysbiosis, social and cultural changes as well as ...
3 giorni fa · For a free particle, the Lagrangian has the form Λ = g α β d x α d σ d x β d σ {\displaystyle \Lambda =g_{\alpha \beta }{\frac {dx^{\alpha }}{d\sigma }}{\frac {dx^{\beta }}{d\sigma }}} where the irrelevant factor of 1/2 is allowed to be scaled away by the scaling property of Lagrangians.
