- one of three particles, called intermediate vector bosons, that are believed to transmit the weak force. Symbol: Z0
Also called Z particle, Z boson.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- physics a type of neutral elementary particle considered to transmit the weak interaction between other elementary particles. Z particles have a rest mass of 1.62557 × 10 –25 kgAlso called: Z boson See also W particle
- See Z boson.