Born cross section is a term used in particle physics to describe the probability of a specific reaction occurring when two particles collide. It is measured in units of area and is dependent on the energy and type of particles involved in the collision.
Born cross section is calculated using quantum field theory and the principles of quantum mechanics. It involves complex mathematical equations and requires knowledge of the properties of the particles involved in the collision.
Born cross section is used to understand the fundamental interactions between particles and to test the predictions of theoretical models. It also helps to determine the properties of particles and their underlying forces.
The energy and type of particles involved in the collision, the angle at which they collide, and the properties of the particles themselves can all affect the Born cross section. The strength of the underlying forces between particles also plays a role.
Born cross section is measured through experiments using particle accelerators. By colliding particles at different energies and angles, scientists can gather data to calculate the Born cross section and compare it to theoretical predictions.