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Quantized

Astronomy QuadratureQuantum mechanics

Quantized Redshift
In 1976, W. Tifft claimed that galaxies in the Coma cluster had velocities which were integer multiples of 72 km s-1. Studying HI emission from galaxies, the quantum was later revised to 36 km s-1.

 


quantized The fact that light and matter on small scales behave in a discontinuous manner, and manifest themselves in the form of tiny "packets" of energy, called quanta.
quarter Moon Lunar phase in which the moon appears as a half disk.

The specific, quantized energy levels that an electron may have in an atom.
enrichment (isotope) - (n.)
The process by which the proportion of one isotope of an element is increased relative to the others.

The Planck constant appears in many relationships in which some observable measurement is quantized (i.e. can take only specific separate values rather than any of a range of values).

In contrast to orbital angular momentum, spin is quantized in integer and half-integer units of . Fundamentally, spin describes how quantum fields transform under the transformations of special relativity. [CD99] ...

Tifft has claimed that redshift differences in galaxy pairs are quantized, with intervals from 12-72 km/s depending on sample size (Tiffy 1982 ApJ 257, 442; 257, 442, for example).

For the quantized Klein-Gordon field, we can calculate the probability density that we would observe a configuration {displaystylevarphi_t(x)} at a time t in terms of its fourier transform {displaystyletildevarphi_t(k)} to be rho_0[varphi_t] = ...

In 1913 Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus.

A few physicists persisted[39] in developing semiclassical models in which electromagnetic radiation is not quantized, but matter appears to obey the laws of quantum mechanics.

*The electron's orbital angular momentum is quantized; L=nħ.
*The theory that electrons travel in discrete orbits around the atom's nucleus, ...

As noted in the previous section, the quantity which was "quantized"--which could take only whole multiples of Planck's constant h--seemed to be the angular momentum, a vector associated with rotation around an axis, ...

Bit Depth - Describes the number of steps of tonal resolution, or brightness levels, that the dynamic range is divided into when it is quantized by the Analog to Digital converter. Bit depth is specified in base 2 notation.

Individual atoms can have only certain quantized energies. As atoms bond to form solids, each energy level widens to accommodate the shifted levels of adjacent atoms. Atoms in the solid can occupy any energy in one of the newly-formed bands.

Molecular states are defined by the molecule's modes of vibration and rotation. These vibrational and rotational modes are quantized, similar to the atomic orbitals, and may be excited by absorbing single photons.

The term "zero-point field" is sometimes used as a synonym for the vacuum state of an individual quantized field....
, the space-time configuration which determines the properties of our Universe (see string theory landscape ...

contributes equally to the energy and as your number of modes diverges so does the energy that you expect to see coming out of the heated object. This is the ultraviolet catastrophe. Planck set a limit to the smallest size of the modes. He quantized ...

quantum numbers (NASA Thesaurus) A number assigned to one f the various values of a quantized quantity in its descrete range. The quantum numbers arise from the mathematics of the wave equations.

See also: Energy, Model, Time, Field, Light

Astronomy QuadratureQuantum mechanics

 
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