dilepton event

dilepton event

[dī′lep‚tän ə′vent]
(particle physics)
The inelastic scattering of a neutrino or antineutrino from a nucleus in which there are two leptons among the products of the collision.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.