standard model

Conformal Standard Model, Krzysztof Meissner
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**Simulation** of a heavy nonStandardModel Higgs boson produced at 13 TeV
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The Standard Model and Supersymmetry
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El Modelo Estándar (Una de las mejores explicaciones, en español)
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The Four Forces & the Standard Model of Particles
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Early Universe and Standard Model
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Don Lincoln: Welches sind die kleinsten Bausteine des Universums?
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Unzicker Slams Particle Physics
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CERN and the rise of the Standard Model
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standard model 9mo ago 
Modelo Padrão da Física de Partículas
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standard model 10mo ago 
How could supersymmetry affect the Standard Model?
standard model 1y ago 
GammaRay Burst Shatters Old Theories
standard model 1y ago 
Destiny [PEGI 18]  Sparrow Trailer
standard model 1y ago 
Destiny  Passereau Trailer
standard model 1y ago 
Are we living 'underwater'? Researchers believe the universe might be a 'liquid superfluid'
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The Outrageous Questions
standard model 1y ago 
Standard Unbreakable® Umbrella  Der Unzerbrechliche Regenschirm
standard model 1y ago 
The Electric Comet HaleBopp  Space News
standard model 1y ago 
The Devil's Toy Redux (Trailer)
standard model 1y ago 
Beretta 92FS Vertec vs. Beretta 92 FS / M9 9mm
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NA62 joins the search for new physics at CERN
standard model 1y ago 
When Does It Make Sense to Build Many Websites To Support My Business?
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Description
I will describe a proposal of an enlargement of the Standard Model based on a softly broken conformal symmetry. It contains the usual particles of the SM with rightchiral neutrinos and predicts two new particles: a scalar mixing with the usual Higgs and a naturally weakly coupled axion. I will argue that the Planck scale should be treated as a real physical scale and discuss the hierarchy problem and renormalization from this point of view. I will show that the model does not need any intermediate scales and can be viable up to the Planck scale (in distiction to the Standard Model). I will present experimental predictions of the model. *** This talk was delivered during the conference “The Limits of Physics and Cosmology” organized by Copernicus Center for Interdisciplinary Studies. There exist various kinds of limits which are inherent in cosmological research and physics. The most conspicuous one is connected with scientific method itself. It manifests itself during attempts to construct (or discover) suitable mathematical structures to model the physical world. However, this limit may be even more profound. Over the past 300 years we have become accustomed to the mathematical and empirical method which has proven to be uncannily successful in describing the enclosing universe. But is there a fundamental limit to the method itself which is intrinsic to the structure of the world? Another group of limits which are more connected to ourselves – as human beings – are conceptual ones. The two monumental theories of physics of the 20th century – General Relativity and Quantum Mechanics  are incompatible and this inconsistency is not only on the mathematical level, but also on the conceptual. Usually scientists believe that the reconciliation between the relativist and quantum realms is possible. But is there a conceptual limit within ourselves as elements of the world?