Alpha lwj

Alpha lwj

Alpha lwj yog ib hom kev zom zaws hluav taws xob (nuclear lwj); thaum alpha lwj tshwm sim, ib qho alpha particle yuav raug muab tshem tawm los ntawm nucleus (Ceeb Toom: alpha particle, tseem hu ua alpha particle, uas yog helium-4 nucleus, ⁴₂He, uas yog, ib feem me ntawm 2 Lub nucleus muaj ob lub protons thiab ob lub leeg hluav taws xob); Tom qab alpha lwj tshwm sim, qhov ntau ntawm lub qes yuav txo los ntawm 4 chav nyob, thiab nws tus lej atomic kuj tseem yuav raug txo los ntawm 2 ntu.