Definition, Betydelse, Synonymer & Anagram | Engelska ordet PROTON

Definition av PROTON

1. (kärnfysik) proton

Exempel på hur du använder PROTON i en mening

• For example, beta decay of a neutron transforms it into a proton by the emission of an electron accompanied by an antineutrino; or, conversely a proton is converted into a neutron by the emission of a positron with a neutrino in what is called positron emission.
• The deuterium nucleus, called a deuteron, contains one proton and one neutron, whereas the far more common H has no neutrons.
• Most of the mass of ordinary matter comes from two hadrons: the proton and the neutron, while most of the mass of the protons and neutrons is in turn due to the binding energy of their constituent quarks, due to the strong force.
• The electrically neutral hydrogen atom contains a nucleus of a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force.
• In physics and chemistry, a nucleon is either a proton or a neutron, considered in its role as a component of an atomic nucleus.
• In particle physics, proton decay is a hypothetical form of particle decay in which the proton decays into lighter subatomic particles, such as a neutral pion and a positron.
• Quarks are fundamental particles that make up composite hadrons such as the proton, neutron and pion.
• particle radiation consisting of particles of non-zero rest energy, such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation.
• The observatory was designed to detect high-energy neutrinos, to search for proton decay, study solar and atmospheric neutrinos, and keep watch for supernovae in the Milky Way Galaxy.
• The tritium nucleus (t, sometimes called a triton) contains one proton and two neutrons, whereas the nucleus of the common isotope hydrogen-1 (protium) contains one proton and no neutrons, and that of non-radioactive hydrogen-2 (deuterium) contains one proton and one neutron.
• On the other hand, a conjugate base is what remains after an acid has donated a proton during a chemical reaction.
• Protium or hydrogen-1 is the most common isotope of the element hydrogen, with one proton, one electron, and no neutrons.
• Whereas the common hydrogen atom is composed of an electron and proton, the antihydrogen atom is made up of a positron and antiproton.
• It can be created, for instance, by interaction of a proton beam accelerated by a particle accelerator and a target nucleus.
• The ammonium ion is generated when ammonia, a weak base, reacts with Brønsted acids (proton donors):.
• Antiprotons are stable, but they are typically short-lived, since any collision with a proton will cause both particles to be annihilated in a burst of energy.
• The energy from the redox reactions creates an electrochemical proton gradient that drives the synthesis of adenosine triphosphate (ATP).
• Thus, not only throughout nature but also within single cells, different proton pumps that are evolutionarily unrelated can be found.
• In addition to binding the four protons from the inner aqueous phase, it transports another four protons across the membrane, increasing the transmembrane difference of proton electrochemical potential, which the ATP synthase then uses to synthesize ATP.
• The coast stage, or bus, carried a magnetometer, plasma traps, cosmic ray and micrometeoroid detectors, and an instrument to study proton and electron fluxes from the Sun.

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