Author/Authors :
Toshito، نويسنده , , T and Ariga، نويسنده , , A and Ban، نويسنده , , T and Hoshino، نويسنده , , K and Komatsu، نويسنده , , M and Naganawa، نويسنده , , N and Nakamura، نويسنده , , M and Nakamura، نويسنده , , T and Nakano، نويسنده , , T and Niwa، نويسنده , , K، نويسنده ,
Abstract :
We have performed an experimental study of π/p separation at a momentum of 1.2 GeV/c using an Emulsion Cloud Chamber (ECC) detector with secondary beam produced by the proton synchrotron at KEK. The separation is greater than 3 standard deviations using dE/dx measurements of 2.6 mm long tracks with an automatic emulsion read-out system.
