Übersetzung für "Radioaktiver zerfall" in Englisch

Radioactive decay occurs in over 200 different types of nuclides and there is a wide variety of reactions which can occur.

The process of nuclear transformation is defined as radioactive decay.

Image-generating process utilising radioactive substances that break down in the body, which get measured by detectors.

Radioactive decay and, in the case of a nuclide chain, ingrowth is also included in the model.

The ability to initiate a neutrino decay of radioactive substances has not been experimentally confirmed.

In nature, the constant decay of radioactive isotopes records the march of years.

Gamma radiation results from the decay of radioactive atoms in the atomic nucleus, often in addition to alpha or beta radiation.

If the decay of radioactive elements was the only heat source, magmatic activity would be extinct since long.

The decay of radioactive elements in the universe provides astronomers with valuable findings on the chronological course of cosmic events.

To characterize the rate of decay of radioactive elements in practice, instead of the decay constant?

Indeed, the weak interaction is responsible for the Beta-decay of radioactive nuclei, as for example the decay of free nucleons.

Radioactive decay of natural elements (not to be confused with initial atomic reactions in central earth!

Spontaneous fission (SF) is a form of radioactive decay that is found only in very heavy chemical elements.

In any case, the enormous energy released from radioactive decay (which had been measured by Rutherford) was much more easily measured than the (still small) change in the gross mass of materials, as a result.

Wait for the level of radioactivity to decay adequately before throwing away radioactive products.

However, radioactivity of this nuclear isomer has never been observed, and only a lower limit on its half-life of 2.0 × 1016 years has been set.

The geothermy concept – to extract underground heat stemming chiefly from the disintegration of radioactive elements in the rocksof the Earth’s mantle – is nothing new in itself.Development was stepped up when the oilcrisis struck in the 1970s.

When a radioisotope changes to another isotope ( which may or may not be radioactive itself), this process is called RADIOACTIVE DECAY.

In all known methods for measuring weights per unit area in which ionized radiation is used, the radiation originates from the decomposition of radioactive isotopes.

During PET, a positron is emitted in a body due to radioactive decay.

Radioactive decay involving the formation of positrons occurs during radiation therapy from the irradiation of a body, for example, as a function of the radiation dose applied.

This process is a special radioactive decay that may only occur if neutrinos are their own antiparticles.

Radioactive decay is the process in which an unstable atomic nucleus spontaneously loses energy by emitting ionizing particles and radiation.

Suppose you have the ability to change the time decay of radioactive elements, if you place them in the area where the flux of neutrinos is much higher than the background.

The reason might be hidden in the neutrino nature: one of the preferred theoretical models assumes, that these elementary particles were identical with their own anti-particles. This in turn would lead to an extremely rare nuclear decay process, the neutrinoless double-beta decay (\(0\nu\beta\beta\)).

As a central criterion for the suitability of the waste types for surface-near disposal is defined that those waste types decay within 300 years to below today’s clearance levels.

They are concerned with the effects of ionising radiation on humans and nature, radiation that occurs when radioactive nuclei decay, for instance.

A radioactive decay, so-called beta decay, then converts a neutron in the nucleus into a proton, thereby releasing an electron.