In physical theories, a test particle, or test charge, is an idealized model of an object whose physical properties (usually mass, charge, or size) are...
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Relativistic Lagrangian mechanics (section Special relativistic test particle in an electromagnetic field)
moving particle is different from non-relativistic mechanics. It is instructive to look at the total relativistic energy of a free test particle. An observer...
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Magnetic particle inspection (MPI) is a nondestructive testing process where a magnetic field is used for detecting surface, and shallow subsurface, discontinuities...
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A point particle, ideal particle or point-like particle (often spelled pointlike particle) is an idealization of particles heavily used in physics. Its...
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Higgs boson (redirect from Higgs particle)
Higgs boson, sometimes called the Higgs particle, is an elementary particle in the Standard Model of particle physics produced by the quantum excitation...
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The field around multiple particles is simply the vector sum of the fields around each individual particle. A test particle in such a field will experience...
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Schwarzschild geodesics (redirect from Particle motion in Schwarzschild geometry)
general relativity, Schwarzschild geodesics describe the motion of test particles in the gravitational field of a central fixed mass M , {\textstyle M...
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English phrasal verbs (redirect from Verb particle)
constitutes a single semantic unit consisting of a verb followed by a particle (e.g., turn down, run into, or sit up), sometimes collocated with a preposition...
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the test particle should not be attracted towards either stream.: 245–253 It is not at all clear that the forces exerted on the test particle are equal...
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and an isotropic field exerts the same action regardless of how the test particle is oriented. Within mathematics, isotropy has a few different meanings:...
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Kozai mechanism (section Test particle limit)
assumes that one of the inner binary's components, the secondary, is a test particle – an idealized point-like object with negligible mass compared to the...
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test particles, the result of transporting spacetime vectors that can denote a particle's velocity (time-like vectors) will vary with the particle's trajectory;...
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framework of the quantum field theory, even without referring to a test particle, a field occupies space, contains energy, and its presence precludes...
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the ISCO) is the smallest marginally stable circular orbit in which a test particle can stably orbit a massive object in general relativity. The location...
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Wave-particle duality is the concept in quantum mechanics that quantum entities exhibit particle or wave properties according to the experimental circumstances...
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motion for a test particle in Kerr spacetime are integrable. Using these constants of motion, the trajectory equations for a test particle can be written...
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\end{aligned}}} Given the Christoffel symbols, one can compute the geodesics of a test-particle. Instead of working in the holonomic basis, one can perform efficient...
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The Treponema pallidum particle agglutination assay (also called TPPA test) is an indirect agglutination assay used for detection and titration of antibodies...
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a test particle moves along a straight line at a constant speed. In the language of spacetime, this is equivalent to saying that such test particles move...
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In performing a test, laboratory clinicians will mix a patient's cerebrospinal fluid, serum or urine with the coated latex particles in serial dilutions...
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motion of particles suspended in a medium (a liquid or a gas). This motion pattern typically consists of random fluctuations in a particle's position inside...
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Equivalence principle (section Experimental tests)
non-gravitational forces." "... in a gravitational field the acceleration of a test particle is independent of its properties, including its rest mass." Mass (measured...
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Gravitoelectromagnetism (category Tests of general relativity)
GEM is valid only far from isolated sources, and for slowly moving test particles. The analogy and equations differing only by some small factors were...
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When no acceleration is involved in a particle's history, Coulomb's law can be assumed on any test particle in its own inertial frame, supported by...
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and that the test particle is orbiting at a distance r H {\displaystyle r_{\mathrm {H} }} from the secondary. When the test particle is on the line...
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the throat. There being no gravity in force, an inertial observer (test particle) can sit forever at rest at any point in space, but if set in motion...
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m1, m2 and the gravitational constant G r1, r2 are distances of the test particle from the two masses Note that the Jacobi integral is minus twice the...
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field, a representation of the combined effects of remote masses on a test particle at each point Field (Bourdieu), a sociological term coined by Pierre...
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Particle physics or high-energy physics is the study of fundamental particles and forces that constitute matter and radiation. The field also studies...
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A beta particle, also called beta ray or beta radiation (symbol β), is a high-energy, high-speed electron or positron emitted by the radioactive decay...
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