Author/Authors :
Tachibana، نويسنده , , T. and Michisho، نويسنده , , K. and Terabe، نويسنده , , H. and Wada، نويسنده , , K. and Hyodo، نويسنده , , T. and Kurihara، نويسنده , , T. and Yagishita، نويسنده , , A. and Nagashima، نويسنده , , Y.، نويسنده ,
Abstract :
A new apparatus for experimental studies on the positronium negative ions has been developed at the KEK-PF slow positron facility. The ions are emitted into vacuum from the Na deposited surface of a tungsten target bombarded with pulsed slow positrons. The apparatus will allow the study of the process of the Ps− photodetachment when it is combined with the use of an intense pulsed laser synchronized to the positron beam.
