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beta decay СЪЩ

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beta decay NUCL

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Important examples include beta decay, and the production of deuterium and then helium from hydrogen that powers the sun's thermonuclear process. en.wikipedia.org

Lighter unstable isotopes of samarium primarily decay by electron capture to isotopes of promethium, while heavier ones convert through beta decay to isotopes of europium. en.wikipedia.org

The initial collapse of degenerate cores is accelerated by beta decay, photodisintegration and electron capture, which causes a burst of electron neutrinos. en.wikipedia.org

Nuclides that lie up the walls of the valley tend to decay by beta decay towards the center (by emitting an electron, emitting a positron, or capturing an electron). en.wikipedia.org

Tritium emits electrons through beta decay, and, when they interact with a phosphor material, fluorescent light is created, a process called radioluminescence. en.wikipedia.org

U-239 rapidly undergoes beta decay to form neptunium-239, which rapidly undergoes a second beta decay to form plutonium-239. en.wikipedia.org

Rg has been predicted to be the most stable towards beta decay; however, no known roentgenium isotope has been observed to undergo beta decay. en.wikipedia.org

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