Quarks And Antiquarks Flashcards
1
Q
To make protons and neutrons, what quarks are needed?
A
Up and down
2
Q
Are leptons made up of quarks?
A
No
3
Q
What happens during beta-minus decay?
A
Neutron changed into proton
Udd —> uud
4
Q
What is the quark character of a proton?
A
uud
5
Q
What is the quark character of a neutron?
A
udd
6
Q
What happens in beta-plus decay?
A
Proton changes into neutron
7
Q
What is released in beta-minus decay?
A
Electron
Antineutrino
8
Q
What is released in beta-plus decay?
A
Positron
Neutrino
