FAST AND SLOW-ELECTRONS IN LIQUID NEON

Muon spin relaxation measurements in liquid neon in electric fields up to 35 kV/cm reveal two types of radiolysis electrons created in the p ositive muon's ionization track. Some of these electrons are initially delocalized (fast) and reach the mu(+) to form a muonium atom before they can become localized (slow) inside bubbles. Fast and slow electro ns have similar initial spatial distributions relative to the thermali zed muon.