Author/Authors :
Garino، نويسنده , , G and Niwa، نويسنده , , K and Hirosawa، نويسنده , , H and Konno، نويسنده , , O and Maki، نويسنده , , T and Maruyama، نويسنده , , K and Miyamoto، نويسنده , , K and Murooka، نويسنده , , H and Shinozaki، نويسنده , , A and Terasawa، نويسنده , , T and Yamashita، نويسنده , , H، نويسنده ,
Abstract :
A new detector element, the straw drift chamber (SDC), has been added to the TAGX spectrometer to improve the momentum resolution. The construction of the chamber is described, and the procedures for analysis of the SDC data, including the determination of the drift time to drift distance relation and track reconstruction, are summarized. With the SDC, the momentum resolution of TAGX improves by approximately 50%.
