Standard Model
A Theory In Particle Physics Describing Fundamental Particles And Their Interactions.

Quark
A Fundamental Particle In The Standard Model That Combines To Form Protons And Neutrons.

Lepton
A Fundamental Particle In The Standard Model Including Electrons And Neutrinos.

Hadron
A Composite Particle Made Of Quarks, Including Protons And Neutrons.

Boson
A Particle That Carries Force In The Standard Model, Such As Photons And Gluons.

Higgs Boson
A Particle Associated With The Higgs Field, Giving Mass To Other Particles In The Standard Model.

Intensity
The Power Per Unit Area Carried By A Wave, Related To Amplitude.

Particle Physics
A Branch Of Physics That Studies Fundamental Particles Such As Quarks And Leptons.

Decibel
A Logarithmic Unit Used To Measure The Intensity Of Sound Waves.

Optics
A Branch Of Physics That Studies The Behavior Of Light, Including Reflection And Refraction.