Author/Authors :
Kalinin، نويسنده , , B.N and Krechetov، نويسنده , , Yu.F and Kolchuzhkin، نويسنده , , A.M and Kustov، نويسنده , , D.E and Moiseenko، نويسنده , , A.V and Naumenko، نويسنده , , G.A and Potylitsyn، نويسنده , , A.P and Saigushkin، نويسنده , , O.C and Shuvalov، نويسنده , , Ye.N and Tropin، نويسنده , , I.S and Strikhanov، نويسنده , , M.N، نويسنده ,
Abstract :
We have constructed a mock-up model consisting of nine elements to evaluate the space and energy resolution of the NaBi(WO4)2 crystal electromagnetic calorimeter. The characteristics of the mock-up model have been studied with a 700 MeV electron beam. It is shown that with cell dimensions of about 2.4 cm one can achieve an accuracy of < 4 mm in measuring the coordinates. The investigations have shown that the calorimeter has fast operation, satisfactory energy resolution and good space resolution characteristics.
