Fundamental particles are the most basic building blocks of the universe. It took more than 60 years to formulate a physical model to explain their interactions fully. This model is now known as the Standard Model of particle physics. Many of…
A new year with new energy and new luminosities: 2012 holds the promise to close the question on the existence (or absence) of a Standard Model Higgs boson.
Besides the obvious challenges posed by the LHC restart at a higher energy and a much…
Results are presented from a search for new physics in which the final state contains a photon (γ) and missing transverse energy (MET). The data correspond to an integrated luminosity of 5.0 fb−1 (inverse femtobarns) collected in pp collisions at √s…