A level Physics Mesons (not on data sheet) and Exchange particles

Quark combinations for mesons that are not on data sheet and need to be remembered and also the exchange particles that meed to be remembered for A level and their ranges and what they apply on. - For some reason the symbol for pie came out funny and looks like a lowercase n

Strong Interaction particle

Gluon - G

Weak Interaction particle

W boson - W⁺/W⁻/Z⁰

Electromagnetic interaction particle

Virtual photon - γ

Gravity interaction particle

Gravitation (do not need to learn this)

Range of Strong Nuclear force

3×10^-15 (m)

Range of Weak nuclear force

10^-18 (m)

Range of Electromagnetic/Gravity interaction

Infinite

Electromagnetic interaction acts on…..

Charged particles

Gravity acts on …..

Particles with mass

The weak nuclear force acts on …..

All particles

The strong nuclear force acts on …..

Hadrons

Quark combination of Pion - π⁺

up + anti down

Quark combination of pion - π⁻

anti up + down

Quark combination for pion - π⁰

up + anti up / down + anti down

Quark combination for Kaon