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In physics, a unified field theory (UFT) is a type of field theory that allows all fundamental forces and elementary particles to be written in terms of a single type of field. According to modern discoveries in physics, forces are not transmitted directly between interacting objects but instead are described and interpreted by intermediary ...
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.
Particle physics or high-energy physics is the study of fundamental particles and forces that constitute matter and radiation. The field also studies combinations of elementary particles up to the scale of protons and neutrons , while the study of combination of protons and neutrons is called nuclear physics .
The field equations of condensed matter physics are remarkably similar to those of high energy particle physics. As a result, much of the theory of particle physics applies to condensed matter physics as well; in particular, there are a selection of field excitations, called quasi-particles, that can be created and explored. These include:
Their experimental discovery was pivotal in establishing what is now called the Standard Model of particle physics. The W bosons are named after the weak force. The physicist Steven Weinberg named the additional particle the "Z particle", [4] and later gave the explanation that it was the last additional particle needed by the model. The
The only fundamental scalar boson in the Standard Model of particle physics is the Higgs boson, [1] the existence of which was confirmed on 14 March 2013 at the Large Hadron Collider by CMS and ATLAS. [4] As a result of this confirmation, the 2013 Nobel Prize in Physics was awarded to Peter Higgs and François Englert. [5]
The Laboratory for Elementary-Particle Physics (LEPP) is a high-energy physics laboratory studying fundamental particles and their interactions. The 768-meter Cornell Electron Storage Ring (CESR) is in operation below the campus athletic fields. CESR is an electron-positron collider operating at a center-of-mass energy in the range of 3.5–12 GeV.
Category: Particle physicists. ... People who study, teach, and conduct research in particle physics. Subcategories. This category has the following 4 subcategories ...