particle physics
Concise Oxford English Dictionary © 2008 Oxford University Press:
particle physics
▶plural noun [treated as sing.] the branch of physics concerned with the properties, relationships, and interactions of subatomic particles.
'particle physics' also found in these Oxford entries:
barn
- capture
- ground state
- gyromagnetic
- helicity
- isospin
- nanoparticle
- PPARC
- resonance
- Schrödinger equation
- spin
- tau

