“…Their research consists in constructing models of elementary particles and subsequent experimental verification of the behavior of these models. …”
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“…Upper limits at 95 $\%$ confidence-level are extracted on new particles production cross-section, and compared to the predictions of some theories beyond the standard model of elementary particles based on the assumption of the existence of warped extra dimensions. …”
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“…The Standard Model of particle physics assumes that the world consists of leptons (electrons, muons, taus and neutrinos) and quarks that are elementary particles. We measure that leptons and quarks have a mass hierarchy that could be explained by an underlying substructure of even smaller particles. …”
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“…The muon anomalous magnetic moment is one of the most precisely measured quantities in elementary particle physics and provides one of the most stringent tests of relativistic quantum field theory as a fundamental theoretical framework. …”
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“…The result, so far, is the ‘Standard Model’ of elementary particles: a theoretical map of the basic building blocks of the universe. …”
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“…After a historical introduction to the basics of elementary particles the author describes their interactions and the relevant detection techniques. …”
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“…Eight years ago, the discovery of a new fundamental particle, the Higgs boson (H), was announced by the ATLAS and CMS collaborations at CERN. While elementary particles acquire their mass through their interaction with the Higgs field, the large differences in their masses as well as the origin of the three generations of fermions remain unexplained to this day and constitute the Standard Model flavour puzzle. …”
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“…Electroweak symmetry breaking explains the origin of the masses of elementary particles through their interactions with the Higgs field. …”
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“…Now he hopes that Robert will have more time for his scientific work, and he is - like the whole circle in Princeton - deeply interested in the many problems which the experiments with the elementary particles always make more contemporary. When Bohr was in Princeton they had also many discussions about the general biological and psychological questions in which also Delbrück took part. …”
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“…All the subsequent data point strongly to the properties as expected for the boson associated with the Brout-Englert-Higgs mechanism postulated to explain the spontaneous symmetry breaking observed for the electroweak forces, and thereby to explain how elementary particles acquire mass. Building up the experimental program with this unique high-energy collider, and developing the very sophisticated detectors built and operated by world-wide collaborations, meant an incredible scientific and human adventure spanning now three decades. …”
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“…The discovery of the Higgs boson has completed the Standard Model, the core theory behind the known set of elementary particles and fundamental interactions. However, the Standard Model leaves important questions unanswered, such as the nature of dark matter, the origin of the matter–antimatter asymmetry in the Universe, and the existence and hierarchy of neutrino masses. …”
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“…The team had proposed to set up an experiment to search for elementary particles with a fractional electric charge. This paper describes the preparation of their proposal, experimental setup, detectors and data analysis throughout the search for such particles using a 10 GeV $c^{-1}$ proton beam with a fixed iron target. …”
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“…The twentieth century saw the birth and the development of new areas of physics which were unthinkable until then: the physics of the elementary particles or Particle Physics (further referred to as PP), the Quantum Mechanics (further referred to as QM) as well as the new Relativity Theory (further referred to as RT), that is, the Special and the General Theory of Relativity (SRT and GRT, respectively) They have deeply integrated our knowledge and have changed, probably permanently, our perception of reality. …”
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“…In this thesis, a search for new elementary particles decaying to a top-antitop pair (t¯t) is presented. …”
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“…Synthesis, Part 2, shows how the elementary particles may be combined to build hadrons and nuclei. …”
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“…The second part, Synthesis, shows how the elementary particles may be combined to build hadrons and nuclei. …”
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“…Specializing in the theoretical physics of elementary particles, quantum field theory and astrophysics, Prof. …”
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“…Accelerators are basic tools of the experimental physics of elementary particles, nuclear physics, light sources of the fourth generation. …”
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“…The Higgs mechanism is the best candidate theory for explaining how elementary particles obtain masses, but the Higgs boson predicted by this theory is as of today not observed. …”
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“…It was the first elementary particle discovered, is probably one of the simplest, and yet is possibly one of the most misunderstood. …”
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