Z-zero particle

[ zee-zeer-oh ]
/ ˈziˈzɪər oʊ /

noun Physics.

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. 2020

British Dictionary definitions for z particle

Z particle


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
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for z particle

Z particle

See Z boson.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.