Seção choque Rutherford
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Rutherford Scattering Cross Section Calculator is an online tool that allows users to calculate the differential cross section for particle scattering, based on the formula dσ/dΩ ∝ 1/sin⁴(θ/2). This formula is derived from Rutherford's theory, which describes the scattering of charged particles by a Coulomb potential. The cross section is a measure of the probability that a particle will be scattered at a given angle.
The formula used by the calculator is based on Rutherford's equation, which is an exact solution to the problem of charged particle scattering. The differential cross section is proportional to the inverse fourth power of the sine of the scattering angle divided by 2. This means that the probability of scattering increases rapidly as the scattering angle decreases.
The Rutherford Scattering Cross Section Calculator is useful in various areas of physics, such as particle physics, nuclear physics, and plasma physics. It can be used to study the behavior of charged particles under different conditions, such as in particle accelerators, nuclear reactions, and plasmas.
Care must be taken when using the calculator, as Rutherford's formula is only valid for charged particles and small scattering angles. Additionally, the calculator does not account for quantum or relativistic effects, which may be important in certain situations.
Frequently asked questions
What is the Rutherford scattering cross section?
The Rutherford scattering cross section is a measure of the probability that a particle will be scattered at a given angle, based on the formula dσ/dΩ ∝ 1/sin⁴(θ/2).
What are the limitations of Rutherford's formula?
Rutherford's formula is only valid for charged particles and small scattering angles. It does not account for quantum or relativistic effects.
In which areas of physics is the Rutherford Scattering Cross Section Calculator useful?
The calculator is useful in areas such as particle physics, nuclear physics, and plasma physics.
How can I use the calculator to study particle behavior?
You can use the calculator to study the behavior of charged particles under different conditions, such as in particle accelerators, nuclear reactions, and plasmas.
What precautions should I take when using the calculator?
It is essential to be aware of the limitations of Rutherford's formula and not to use the calculator for situations where quantum or relativistic effects are significant.