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Surface Performance of a Big Liquid Scintillation Detector for ...

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<strong>Detector</strong> Response <br />

• Working High Voltage: Ch0 2000V, Ch1 2000V, aWenuator 23dB applied <strong>for</strong> Both. <br />

• Time coincidence within 30ns(peak :me) are required <strong>for</strong> two PMTs. <strong>Detector</strong> <br />

response to the room background signal are shown above(Ch0 le[, Ch1 right). <br />

• Muon minimum ioniza:on peak and the response to 22Na source along with the Tube <br />

are marked in the le[ figure. We can use these curves <strong>for</strong> energy reconstruc:on. <br />

4

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