one of the three particles that are believed to transmit the weak force: the positively charged W particle, the negatively charged W particle, and the neutral Z0 particle.
- Also called vector boson .
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British Dictionary definitions for intermediate vector boson
physics a hypothetical particle believed to mediate the weak interaction between elementary particles
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 intermediate vector boson
Either of two subatomic particles, the W boson or the Z boson, that mediate the weak nuclear force.
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