Particles and radiation Flashcards
1
Q
B+ decay
A
2
Q
B- decay
A
3
Q
Production of line emission spectra
A
4
Q
Strong nuclear force range and use
A
5
Q
Electron capture
A
6
Q
1MeV in Joules
A
7
Q
1eV in J
A
8
Q
Pair production
A
Photon creates particle and antiparticle
Min energy of required photon hf =2E(rest)
9
Q
Annihilation
A
Particle and corresponding antiparticle collide, mass converted to two gamma photons, travelling in opposite directions to conserve momentum.
Min energy of each photon hf =E(rest)
10
Q
Equation for rest energy
A
E = mc2
