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Erstellt von lthistlewood2013
vor etwa 10 Jahre
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Frage | Antworten |
Name three quarks | There are six quarks: 1st generation: up, down 2nd generation: charm, strange 3rd generation: top and bottom |
What is the baryon number of a quark? | +1/3 (antiquarks have a baryon number of -1/3) |
What is the quark composition of a proton? | uud |
Name the two types of fundamental particle that make up matter. | Quarks and leptons (collectively known as fermions). |
What is the quark composition of a neutron? | udd |
Name the two types of hadron. | Baryon and meson |
What are the quark compositions of hadrons and antihadrons? | hadron: 3 quarks antihadron: 3 antiquarks |
What is the quark composition of a meson? | One quark and one antiquark. |
Name the antiparticle of an electron. | Positron |
What is the quark composition of an antineutron? | 1 antiup quark and 2 antidown quarks |
'Force carrying' particles are collectively known as what? | Bosons |
What is the charge of i) a muon, ii) an antitau particle? | i) muon: -1 ii) antitau: +1 |
To what class of particle do electrons and neutrinos belong? | Leptons |
What is a particle composed of quarks called? | A hadron |
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