Author/Authors :
Achasov، نويسنده , , M.N and Aulchenko، نويسنده , , V.M. and Baru، نويسنده , , S.E and Beloborodov، نويسنده , , K.I and Berdyugin، نويسنده , , A.V and Bogdanchikov، نويسنده , , A.G and Bozhenok، نويسنده , , A.V and Bukin، نويسنده , , A.D and Bukin، نويسنده , , D.A and Burdin، نويسنده , , S.V and Dimova، نويسنده , , T.V and Dolinsky، نويسنده , , S.I and Drozdetsky، نويسنده , , A.A and Druzhinin، نويسنده , , V.P and Dubrov، نويسنده ,
Abstract :
The Spherical Neutral Detector (SND) operates at VEPP-2M collider in Novosibirsk studying e+e− annihilation in the energy range up to 1.4 GeV. Detector consists of a fine granulated spherical scintillation calorimeter with 1632 NaI(Tl) crystals, two cylindrical drift chambers with 10 layers of sense wires, and a muon system made of streamer tubes and plastic scintillation counters. The detector design, performance, data acquisition and processing are described.
