Cross Section Science Definition

For example the rutherford cross section is a measure of probability that an alpha particle will be deflected by a given angle during a collision with an atomic nucleus cross section is typically denoted σ and is expressed in terms of the transverse area that the.

Cross section science definition. The definition of a cross section is a section of something that has been cut down the middle to show what is inside. How to use cross section in a sentence. Cross section definition is a cutting or piece of something cut off at right angles to an axis.

Cross section definition a section made by a plane cutting anything transversely especially at right angles to the longest axis. A representation of such a cutting. A cutting or piece of something cut off at right angles to an axis.

Cross section physics the probability that a particular interaction as capture or ionization will take place between particles. In geometry and science a cross section is the non empty intersection of a solid body in three dimensional space with a plane or the analog in higher dimensional spaces cutting an object into slices creates many parallel cross sections. In physics the cross section is a measure of probability that a specific process will take place in a collision of two particles.

A representation of such a cutting. Cross section in nuclear or subatomic particle physics probability that a given atomic nucleus or subatomic particle will exhibit a specific reaction for example absorption scattering or fission in relation to a particular species of incident particle.