AMS-02 Time of Flight and Anti-Coincidence Counters

Time of Flight system

ToF system exploded view (NIM fig. 2.89)

Magnetic field at ToF (NIM fig. 2.90)

Scintillator paddle ass'y (NIM fig. 2.91)

Scintillator paddle (NIM fig. 2.92)

Finite element calculation (NIM fig. 2.93)

B field effect on charge response (NIM fig. 2.94)

B field effect on time response (NIM fig. 2.95)

PMT housing and HV divider (NIM fig. 2.97)

Fast trigger efficiency afo threshold (NIM fig. 2.98)

ToF and ACC electronics scheme (NIM fig. 2.99)

Test beam counters (NIM fig. 2.103)

Ion identification ToF (NIM fig. 2.104)

Ion identification ToF vs RICH (NIM fig. 2.106)

ACC scintillator panel (NIM fig. 2.108)

ACC light transport system (NIM fig. 2.109)

ACC panel machining (NIM fig. 2.110)

Finished ACC panel (NIM fig. 2.111)

ACC light guide connectors (NIM fig. 2.112)

ACC beam test results (NIM fig. 2.113)