Search results
Results From The WOW.Com Content Network
Template: Nuclear processes. ... Download QR code; Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance.
Template: Scattering. ... Download as PDF; Printable version; ... Scattering; Feynman diagram of scattering between two electrons by emission of a virtual photon.
The first type of interaction is nuclear scattering occurs when neutrons interact with nuclei through the very short range nuclear force. The wavelength, λ, is on the order of a few angstroms (Å). Because a thermal neutron cannot “see” the internal structure of a nucleus, the scattering is considered to be isotropic.
2.3 Nuclear scattering theory. 2.4 Fundamental forces. ... Download QR code; Print/export Download as PDF; Printable version; In other projects
The momentum transfer plays an important role in the evaluation of neutron, X-ray, and electron diffraction for the investigation of condensed matter. Laue-Bragg diffraction occurs on the atomic crystal lattice, conserves the wave energy and thus is called elastic scattering, where the wave numbers final and incident particles, and , respectively, are equal and just the direction changes by a ...
() is the atomic form factor of the atom ; it determines how the distribution of scattering matter about the nuclear position influences scattering. T k ( q → ) {\displaystyle T_{k}({\vec {q}})} is the atomic Debye–Waller factor; it determines how the propensity for nuclear displacement from the reference lattice position influences scattering.
Template: Nuclear physics. ... Download QR code; Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance.
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha, beta, and gamma decay.