Corpuscles zoo li quarks thiab leptons, uas muaj ob lub xeev ntawm kev sib hloov (spin), hu ua fermions. Lawv dais lub npe ntawm tus kws kho mob Italian zoo Enrico Fermi uas tau ua thawj txoj kev xav ntawm lawv kwv yees 1930.
Thaum twg Quark nrhiav tau?
Nyob hauv 1964, ob tus kws kho mob ntawm nws tus kheej tau tawm tswv yim txog qhov muaj nyob ntawm cov khoom siv subatomic hu ua quarks.
Leptons nrhiav tau li cas?
Tus tauon tau pom nyob rau hauv siab-zog particle kev sib tsoo ntawm 1974 thiab 1977 los ntawm Martin Perl nrog nws cov npoj yaig ntawm Stanford Linear Accelerator Center hauv California. Nws yog qhov loj tshaj plaws ntawm cov lepton, muaj qhov hnyav txog 3,490 npaug ntawm cov khoom siv hluav taws xob thiab 17 npaug ntawm muon.
Thaum twg qhov particle theory nrhiav tau?
Kev nrhiav pom ntawm tus qauv. Atoms. Zaj dab neeg ntawm particle physics rov qab 2000 xyoo rau cov Greeks; thiab Isaac Newton tau xav tias qhov teeb meem yog tsim los ntawm cov khoom nyob rau hauv lub xyoo pua 17th caug xyoo. Txawm li cas los xij, nws yog John D alton uas tau hais hauv xyoo 1802 tias txhua yam yog tsim los ntawm cov atoms me me.
Puas yog particle theory proven?
Nws tsis tuaj yeem ua pov thawj ' tus qauv particle thiab nyuaj heev kom cov tub ntxhais kawm txhim kho nws los ntawm kev sim phenomena yam tsis muaj kev tshoov siab ntau. Ib txoj hauv kev yog los nthuav qhia cov qauv duab ntawm cov khoom hauv peb lub xeev ntawm cov teeb meem nrog ob peb kab ntawmsau ntawv rau txhua tus.
