Interaction of elementary particles. (1984)

A table with icons denoting elementary particles - leptons, hadrons and quarks.

A sheet with formulas describing the properties of elementary particles.

Scheme of strong, electromagnetic and weak interactions of elementary particles (animation).

Photos of physicists at work.

A diagram of interacting microparticles that have left a visible trace in the recording device.

Diagram of the sequence of interaction of microparticles in a bubble chamber - decay, inelastic scattering and second decay.

The formation of particles as a result of inelastic scattering in a bubble chamber, the decay of particles into protons and pions (animation).

Photo of the bubble chamber.

Portrait of Einstein and his formula for the interaction of energy and mass of elementary particles (animation, combined shooting).

Diagram of the interaction of energy and mass in a nuclear reaction (animation).

Scheme of application of the laws of conservation of momentum and angular momentum (animation).

Scheme of the laws of conservation of baryon and lepton charge (animation).

The structure of the lepton charge.

The scheme of the law of conservation of electronic charge, the emergence of a field with an infinite radius of action around the electron and positron (animation).

Photo of the interaction of charged particles with an electromagnetic field and tracks of microparticles in the recording device.

The positron trace in the bubble chamber.

Diagram of the appearance of braking radiation emitted by a charged particle when it is scattered in an electric field (animation).

Gamma-ray radiation during the passage of neutrons and positrons in the field of the nucleus (animation).

Formulas of internal and external photo effect.

The scheme of electronic interaction with the photoelectric effect (animation).

The formula of the Kampton effect.

An increase in the length of the scattered photon observed during the scattering of X-ray and gamma radiation.

Feynman diagram illustrating the Kampton effect.

Implementation of all types of interaction by exchanging calibration bosons (animation).

Collision of high-energy particles in a synchrophasotron (animation).

The reaction of the birth of a pi-meson as a result of the collision of protons, with the preservation of electric and baryon charges (animation).

The scheme of strong interactions of particles, the Feynman diagram of proton-neutron interaction drawn on paper, the implementation of the exchange interaction between pi mesons (animation).

The process of proton-neutron transition and vice versa (animation).

Formulas of decay reactions with the formation of leptons with weak interaction of particles.

Illustration of the hypothesis of neutrino formation (animation).

Portrait of theoretical physicist Wolfgang Pauli.

The proton half-life formula.

The birth of particles in the thickness of the Earth's atmosphere under the influence of cosmic rays (animation).

The neutrino conversion formula.

The scheme of the appearance of particles using cadmium salts and the appearance of gamma quanta (animation).

The formula of the reaction of the interaction of an electron neutrino with a proton.

Portrait of physicist Enrico Fermi.

Photos of particle accelerators and their individual nodes, diagrams of the interaction of elementary particles obtained from accelerators.

Photo with tracks of elementary particle interaction reactions.

The energy distribution curve of pions with a sharp maximum.

Two-stage reaction scheme (animation).

Photo of a part of one of the accelerators.

The process inside the accelerator on opposite beams (animation).

Scheme of formation of new particles, Feynman reaction diagram involving heavy gauge vector bosons (animation).

Photos of physicists during experiments (combined shooting with animation).