"electron neutrino." YourDictionary, n.d. Web. 19 January 2019. <https://www.yourdictionary.com/electron-neutrino>.
electron neutrino. (n.d.). Retrieved January 19th, 2019, from https://www.yourdictionary.com/electron-neutrino
A type of neutrino associated with the electron, often created in particle interactions involving electrons (such as beta decay). The electron neutrino has a mass of less than 4 × 10-6 that of an electron.