abbreviation for (Units) giga-electronvolts (109 electronvolts). Sometimes written (esp US and Canadian): BeV (billion electronvolts)
GeV
enUK
GeV
(physics) gigaelectronvolt
GeV
enUK
volt
(V) [vōlt] the SI unit of electric potential or electromotive force, equal to 1 watt per ampere, or 1 joule per coulomb.electron volt (eV) a unit of energy equal to the energy acquired by an electron in being accelerated through a potential difference of 1 volt; equal to 1.602 × 10−19 joule.gigaelectron volt (GeV) one billion electron volts (109 eV).kiloelectron volt (keV) one thousand electron volts (103 eV).megaelectron volt (MeV) one million electron volts (106 eV).