Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Shigewa: Quark na dandano ɗaya zai iya canzawa zuwa quark na wani dandano kawai ta hanyar hulɗar rauni, ɗayan mahimman hulɗa huɗu a cikin kimiyyar ƙwayoyin cuta. Ta hanyar sha ko fitar da boson W, kowane nau'in quark (up, charm, da top quarks) na iya canzawa zuwa kowane nau'in quark (ƙasa, baƙon abu, da ƙananan quark) kuma akasin haka. Wannan tsarin canzawar dandano yana haifar da aikin rediyo na lalacewar beta, wanda a cikinsa neutron (n) "ya rabu" zuwa proton (p), lantarki (e−) da lantarki antineutrino (νe) (duba hoto). Wannan na faruwa ne lokacin da daya daga cikin down quarks a cikin neutron (udd) ya rushe cikin up quark ta hanyar fitar da wani W- boson mai kama-da-wane, yana canza neutron zuwa proton (uud). W - boson sa'an nan ya rushe cikin wani lantarki da lantarki antineutrino.  Tambaya: Menene W-boson ya rushe cikin?
electron da kuma wani electron antineutrino