Explore: Emittance

Emittance may refer to: Beam emittance, the area occupied by a beam in a position-and-momentum phase space Radiant emittance, the radiant flux emitted

In accelerator physics, emittance is a property of a charged particle beam. It refers to the area occupied by the beam in a position-and-momentum phase

Thermal emittance or thermal emissivity ( ε {\displaystyle \varepsilon } ) is the ratio of the radiant emittance of heat of a specific object or surface

perception. Similarly, luminous emittance is the luminous flux per unit area emitted from a surface. Luminous emittance is also known as luminous exitance

terms, emittance and thermal emittance, are used to describe thermal radiation measurements on complex surfaces such as insulation products. Emittance of

transverse emittance with MTE, it is sometimes useful to write the equation in terms of a new quantity called the thermal emittance. The thermal emittance is

surface per unit area. This is the emitted component of radiosity. "Radiant emittance" is an old term for this quantity. This is sometimes also confusingly

Diffraction-limited storage rings (DLSR), or ultra-low emittance storage rings, are synchrotron light sources where the emittance of the electron-beam in the storage ring

demonstrate ionization cooling of muons. This is a process whereby the emittance of a beam is reduced in order to reduce the beam size, so that more muons

is the variation of reflectance or emittance of a material with respect to wavelengths (i.e., reflectance/emittance as a function of wavelength). The spectral