physics, a charged particle is a particle with an electric charge. For example, some elementary particles, like the electron or quarks are charged. Some composite...

A charged particle beam is a spatially localized group of electrically charged particles that have approximately the same position, kinetic energy (resulting...

A particle beam is a stream of charged or neutral particles other than photons. In particle accelerators, these particles can move with a velocity close...

In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. The Standard Model...

A particle accelerator is a machine that uses electromagnetic fields to propel charged particles to very high speeds and energies to contain them in well-defined...

Particle accelerators are a well-developed technology used in scientific research. They use electromagnetic fields to accelerate and direct charged particles...

when used in the Lorentz force law, correctly predicts the force on a charged particle at that point:: 204  Lorentz force law (vector form, SI units) F =...

whether (for a fixed particle charge and direction) the quadrupole focuses or defocuses particles in the horizontal plane. Charged particle beam Dipole magnet...

Many types of particles may be emitted: protons and other hydrogen nuclei stripped of their electrons positively charged alpha particles (α), equivalent...

and down quarks. Electrons are extremely lightweight particles that orbit the positively charged nucleus of atoms. Their negative charge is balanced by...

Hamiltonian of a charged particle in an electromagnetic field. In Cartesian coordinates the Lagrangian of a non-relativistic classical particle in an electromagnetic...

A linear particle accelerator (often shortened to linac) is a type of particle accelerator that accelerates charged subatomic particles or ions to a high...

In physics, the motion of an electrically charged particle such as an electron or ion in a plasma in a magnetic field can be treated as the superposition...

apparent physical paradox in the context of general relativity. A charged particle at rest in a gravitational field, such as on the surface of the Earth...

that of a proton is positive, +e. Charged particles whose charges have the same sign repel one another, and particles whose charges have different signs...

radiation (/tʃəˈrɛŋkɒf/) is electromagnetic radiation emitted when a charged particle (such as an electron) passes through a dielectric medium (such as distilled...

The Standard Model of particle physics is the theory describing three of the four known fundamental forces (electromagnetic, weak and strong interactions...

Charged current interactions (as opposed to neutral current interactions) are one of two primary channels in which subatomic particles can interact by...

force is the force exerted on a charged particle by electric and magnetic fields. It determines how charged particles move in electromagnetic environments...

force acting on charged particles, typically alpha and beta particles, due to interaction with matter, resulting in loss of particle kinetic energy. Stopping...

composed of charged particles, beta radiation is more strongly ionizing than gamma radiation. When passing through matter, a beta particle is decelerated...

An electrostatic particle accelerator is a particle accelerator in which charged particles are accelerated to a high energy by a static high voltage potential...

into other particles almost immediately upon generation. The Higgs field is a scalar field with two neutral and two electrically charged components that...

high frequency photons scattering following an interaction with a charged particle, usually an electron. Specifically, when the photon hits electrons...

dipole model of the Earth's magnetic field. The motions of low-energy charged particles in the Earth's magnetic field (or in any nearly-dipolar magnetic field)...

Particle therapy is a form of external beam radiotherapy using beams of energetic neutrons, protons, or other heavier positive ions for cancer treatment...

the circular motion exhibited by charged particles in a uniform magnetic field. The circular trajectory of a particle in cyclotron motion is characterized...

In radiological physics, charged-particle equilibrium (CPE) occurs when the number of charged particles leaving a volume is equal to the number entering...

this process, three charged particles are produced from the event instead of the normal two, with the smallest of the charged particles most probably (90%...

cyclotron accelerates charged particles outwards from the center of a flat cylindrical vacuum chamber along a spiral path. The particles are held to a spiral...