“…Such a concept might also be generalized to blackbodies for extreme ultraviolet, X-ray, and γ-ray photons as well as neutrons, protons, and other elementary particles.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…He takes us on a journey through cosmology and the quantum world of elementary particles. And he sketches the impact of the insights gained into philosophical assumptions and religious beliefs in these disciplines. …”
Enlace del recurso
Enlace del recurso

“…If we see the universe as a network of networks of computational processes at many different levels of organization, what can we learn about physics, biology, cognition, social systems, and ecology expressed through interacting networks of elementary particles, atoms, molecules, cells, (and especially neurons when it comes to understanding of cognition and intelligence), organs, organisms and their ecologies? …”
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

“…The Standard Model of particle physics is the framework that describes all known phenomena and interactions between elementary particles. It has proven to give outstanding results over the years and was succesfully completed with the discovery of the Brout-Englert-Higgs boson in 2012 by the ATLAS and CMS collaborations at CERN. …”
Enlace del recurso

“…The SM is, up to now, a robust model that describes with high accuracy the interactions between elementary particles. However, several processes, like the observation of neutrino oscillations or the presence of dark matter in the universe, constitute signs of physics beyond this model. …”
Enlace del recurso

“…The Standard Model of particle physics is currently the best model to describe the properties of elementary particles and their interaction with each other. …”
Enlace del recurso

“…--HTML--><p><span><span>The mass of the&nbsp;<em>W</em>&nbsp;boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. …”
Enlace del recurso

“…Particle accelerators are an important tool to study the fundamental properties of elementary particles. Currently the highest energy accelerator is the LHC at CERN, in Geneva, Switzerland. …”
Enlace del recurso
Enlace del recurso

“…Ed Witten and Frank Wilczek discuss string theory and the future of particle physics; Donald Perkins describes the search for neutrino oscillations; Alvin Tollestrup reveals dreams of a muon collider at Fermilab to probe the heart of “elementary” particles; and Robert Palmer anticipates a new generation of particle accelerators. …”
Enlace del recurso

“…Our argument applies in both 2+1 and 3+1 dimensions and assumes only 1) that the low energy limit of a quantum theory of gravity must involve also a limit in which the cosmological constant is taken very small with respect to the Planck scale and 2) that in 3+1 dimensions the physical energy and momenta of physical elementary particles is related to symmetries of the full quantum gravity theory by appropriate renormalization depending on Lambda l^2_{Planck}. …”
Enlace del recurso

“…The common behaviour of a wave is determined by wave parameters of its medium, which are generally associated with the characteristic oscillations of its corresponding elementary particles. In the context of metamaterials, the decoupled excitation of these fundamental oscillations would provide an ideal platform for top–down and reconfigurable access to the entire constitutive parameter space; however, this has remained as a conceivable problem that must be accomplished, after being pointed out by Pendry. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Applied to the SU(2/1) Lie-Kac simple superalgebra, which naturally classifies all the elementary particles, the resulting quantum field theory is anomaly-free and the interactions are governed by the super-Killing metric and by the structure constants of the superalgebra.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A mechanism of spontaneous symmetry breaking was used to explain the mass of elementary particles and predicted the existence of the Higgs boson. …”
Enlace del recurso

“…The Standard Model of particle physics successfully describes the elementary particles and their interactions at low energies, up to 100 GeV. …”
Enlace del recurso

“…The mass of the Higgs boson is not predicted by the Standard Model theory of elementary particles. Direct searches performed at the LEP experiments have excluded the mass region below 114 GeV. …”
Enlace del recurso

“…Track finding algorithms are an essential tool for the reconstruction of tracks of elementary particles moving through the detector. Chapter 1.2 is a general description of accelerators used for particle collision experiments and detectors used for recording tracks of produced particles. …”
Enlace del recurso

“…The Higgs boson is a particle predicted by the mechanism which gives mass to elementary particles in the framework of the Standard Model. …”
Enlace del recurso

“…Finally, the upper limits at 95$\pct$ confidence-level on new particles (X) production cross-section with the new particle decaying into Higgs boson pairs in the channel $X \rightarrow HH \rightarrow \gamma\gamma b\bar{b}$, and comparisons to the predictions of some theories beyond the standard model of elementary particles based on the assumption of the existence of warped extra dimensions, are reported.…”
Enlace del recurso

“…A typical approach to study the medium produced in heavy ion collisions is to understand the passage of elementary particles through it. As Z bosons do not participate in the strong interaction, Z+jet production is an important process for the study of the medium-induced energy loss of (predominantly) quark jets. …”
Enlace del recurso
Enlace del recurso