In physics, the cross section is a measure of the probability that a specific process will take place in a collision of two particles. For example, the...

3D Cross section (geology) Cross section (electronics) Radar cross section, measure of detectability Cross section (physics) Absorption cross section Nuclear...

physics, absorption cross-section is a measure of the probability of an absorption process. More generally, the term cross-section is used in physics...

Photoionisation cross section in the context of condensed matter physics refers to the probability of a particle (usually an electron) being emitted from...

A gamma ray cross section is a measure of the probability that a gamma ray interacts with matter. The total cross section of gamma ray interactions is...

In nuclear physics, the concept of a neutron cross section is used to express the likelihood of interaction between an incident neutron and a target nucleus...

amongst neutron cross sections the absorption cross sections are of particular interest. In nuclear physics it is conventional to consider the impinging...

In particle physics, the Klein–Nishina formula gives the differential cross section (i.e. the "likelihood" and angular distribution) of photons scattered...

Atmospheric refraction Attenuation length Attenuator (genetics) Cross section (physics) Electrical impedance Environmental remediation for natural attenuation...

Radar cross-section (RCS), denoted σ, also called radar signature, is a measure of how detectable an object is by radar. A larger RCS indicates that an...

_{0}mc^{2}}}\right)^{2}.} The important feature is that the cross section is independent of light frequency. The cross section is proportional by a simple numerical factor...

denominator, and may be expressed with square distance in the numerator) cross section (physics), an area-dimensioned quantity kinetic energy (quadratic dependence...

R is the ratio of the hadronic cross section to the muon cross section in electron–positron collisions: R = σ ( 0 ) ( e + e − → h a d r o n s ) σ ( e...

nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions, today it is also used in all fields of high-energy physics to express...

scattering Computation of radiowave attenuation in the atmosphere Cross section (physics) Grey atmosphere High-energy X-rays Mass attenuation coefficient...

Titov, O. (2016-01-01). "The inverse beta decay: a study of cross section". Journal of Physics: Conference Series. 675 (1): 012003. Bibcode:2016JPhCS.675a2003O...

quantitatively and qualitatively. Accelerator mass spectrometry Cross section (physics) Mass-analyzed ion-kinetic-energy spectrometry Unimolecular ion...

In physics, and especially scattering theory, the momentum-transfer cross section (sometimes known as the momentum-transport cross section) is an effective...

Cross-phase modulation Cross-recurrence quantification Cross entropy Cross fluid Cross modulation Cross sea Cross section (physics) Crossing (physics)...

International System of Units ISO 31 Elert, Glenn. "Special Symbols". The Physics Hypertextbook. Retrieved 4 August 2021. NIST (16 August 2023). "SI Units"...

Witten, Edward (1977). "Anomalous cross section for photon-photon scattering in gauge theories". Nuclear Physics B. 120 (2). Elsevier BV: 189–202. Bibcode:1977NuPhB...

(programmed) way: from the Lagrangian expression describing the physics model up to the cross-sections values and to the event generator software. Particle accelerators...

In physics, the pomeron is a Regge trajectory — a family of particles with increasing spin — postulated in 1961 to explain the slowly rising cross section...

In nuclear physics, the astrophysical S-factor S(E) is a rescaling of a nuclear reaction's total cross section σ(E) to account for the Coulomb repulsion...

particles produced by the hadronization of quarks and gluons in a particle physics or heavy ion experiment. Particles carrying a color charge, i.e. quarks...

forms of the cross-section can be derived through nuclear physics-based models and R-matrix theory. The Naval Research Lab's plasma physics formulary gives...

Accelerator physics is a branch of applied physics, concerned with designing, building and operating particle accelerators. As such, it can be described...

Traction (mechanics) Hydrostatic pressure Physics for Scientists and Engineers with Modern Physics, Section 5.7. Seventh Edition, Brooks/Cole Cengage...

or origin of a frame of reference Fiducial cross section, in particle physics experiments, a cross section for the subset of a process in which the distinctive...

or more physical objects in the environment cross each other's path. There are two central types of physics simulations: rigid body and soft-body simulators...