gammas
Greek letter threes
Gammas is the plural of gamma, the third letter of the Greek alphabet (Γ, γ).
In scientific contexts, gamma rays are high-energy electromagnetic radiation.
In photography and display technology, gamma refers to the contrast curve between input and output brightness.
In finance, gamma measures the rate of change in an option's delta.
First Greek letter
- betaGreek alphabet's second letter
- raysLines from a source
- ionizingProducing charged particles
- radiotherapyMedical radiation for cancer
isotopes · nuclear · decay · radionuclides · half-life · oncology · dosimeter · Geiger
alpha
First Greek letter
radiotherapy · isotopes · nuclear · decay · radionuclides · half-life · oncology · dosimeter · Geiger · emission
alphabet
Language's letter system
alpha · beta · sigma · omega · fraternity · sorority · notation · mathematics · variable · coefficient
particle
Minute piece of matter
- neutrinoUncharged, near-massless particle
- leptonFundamental particle without strong interactions
- quarkFundamental matter particle
boson · fermion · hadron · gluon · muon · tau · proton · neutron · electron · positron
gammasalphas
First Greek letters
alpha males · leaders · dominants · alpha females · betas
- gamma raysHighest-frequency electromagnetic radiation
- gamma radiationHigh-frequency electromagnetic emission
- gamma decayNucleus emits electromagnetic radiation
- gamma ray burstIntense extragalactic electromagnetic flash
- gamma wavesFastest neural oscillations
- gamma knifeFocused-beam brain treatment device