Difference between revisions of "Matching Detectors"
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== Rate VS Threshold (Detecotr B)== | == Rate VS Threshold (Detecotr B)== | ||
| + | |||
| + | === HV at 1560V=== | ||
| + | |||
| + | {| border="1" cellpadding="20" cellspacing="0" | ||
| + | |||
| + | |||
| + | |- | ||
| + | |Threshold (mV) | ||
| + | |Counts/5min | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |- | ||
| + | | || | ||
| + | |} | ||
| + | |||
| + | |||
| + | |||
| + | =Detector A= | ||
| + | |||
| + | Crystal of Detector A is Polished, its PMT is the same PMT used on detector B. | ||
| + | |||
| + | |||
| + | == Rate VS HV (Detecotr A)== | ||
| + | |||
| + | |||
| + | ===Threshold at 220 mV (Detecotr A)=== | ||
| + | |||
| + | {| border="1" cellpadding="20" cellspacing="0" | ||
| + | |||
| + | |||
| + | |- | ||
| + | |High Voltage (Volts) | ||
| + | |Counts/5min | ||
| + | |- | ||
| + | |1500 || 166 | ||
| + | |- | ||
| + | |1550|| 233 | ||
| + | |- | ||
| + | |1600 || 266 | ||
| + | |- | ||
| + | |1650 || 306 | ||
| + | |- | ||
| + | |1700|| 305 | ||
| + | |- | ||
| + | |1750|| 364 | ||
| + | |- | ||
| + | |1800 || 564 | ||
| + | |- | ||
| + | |1850 || 870 | ||
| + | |- | ||
| + | |1900|| 1900 | ||
| + | |} | ||
| + | |||
| + | |||
| + | == Rate VS Threshold (Detecotr A)== | ||
=== HV at 1560V=== | === HV at 1560V=== | ||
Revision as of 14:49, 14 August 2008
Detector C
Rate VS HV (Detecotr C)
Threshold at 80 mV (Detecotr C)
| High Voltage (Volts) | Counts/5min |
| 1500 | 563 |
| 1550 | 949 |
| 1600 | 1912 |
| 1650 | 3191 |
| 1700 | 4557 |
| 1750 | 6235 |
| 1800 | 7900 |
| 1850 | 9789 |
| 1900 | 12192 |
| High Voltage (Volts) | Counts/1min |
| 2000 | 4444 |
| 2100 | 14739 |
Threshold at 150 mV (Detecotr C)
| High Voltage (Volts) | Counts/5min |
| 1500 | 173 |
| 1550 | 226 |
| 1600 | 284 |
| 1650 | 313 |
| 1700 | 375 |
| 1750 | 449 |
| 1800 | 685 |
| High Voltage (Volts) | Counts/1min |
| 1850 | 213 |
| 1900 | 382 |
| 2000 | 782 |
| 2100 | 1311 |
Threshold at 170 mV (Detecotr C)
| High Voltage (Volts) | Counts/5min |
| 1500 | 282 |
| 1550 | 310 |
| 1600 | 380 |
| 1650 | 463 |
| 1700 | 743 |
| 1750 | 1274 |
| 1800 | 2166 |
Threshold at 220 mV (Detecotr C)
| High Voltage (Volts) | Counts/5min |
| 1500 | 302 |
| 1550 | 347 |
| 1600 | 387 |
| 1650 | 594 |
| 1700 | 392 |
| 1800 | 2889 |
Rate VS Threshold (Detecotr C)
Detector B
Rate VS HV (Detecotr B)
Threshold at 80 mV (Detecotr B)
| High Voltage (Volts) | Counts/5min |
| 1500 | 290 |
| 1550 | 316 |
| 1600 | 350 |
| 1650 | 470 |
| 1750 | 1267 |
| High Voltage (Volts) | Counts/1min |
| 1850 | 671 |
| 1950 | 1197 |
| 2050 | 1678 |
Threshold at 170 mV (Detecotr B)
| High Voltage (Volts) | Counts/5min |
| 1500 | 148 |
| 1550 | 236 |
| 1600 | 241 |
| 1650 | 281 |
| 1700 | 231 |
| 1750 | 586 |
| 1800 | 1388 |
Threshold at 220 mV (Detecotr B)
| High Voltage (Volts) | Counts/5min |
| 1500 | 190 |
| 1550 | 205 |
| 1600 | 276 |
| 1650 | 290 |
| 1700 | 343 |
| 1750 | 436 |
| 1800 | 615 |
| 1900 | 1715 |
Rate VS Threshold (Detecotr B)
HV at 1560V
| Threshold (mV) | Counts/5min |
Detector A
Crystal of Detector A is Polished, its PMT is the same PMT used on detector B.
Rate VS HV (Detecotr A)
Threshold at 220 mV (Detecotr A)
| High Voltage (Volts) | Counts/5min |
| 1500 | 166 |
| 1550 | 233 |
| 1600 | 266 |
| 1650 | 306 |
| 1700 | 305 |
| 1750 | 364 |
| 1800 | 564 |
| 1850 | 870 |
| 1900 | 1900 |
Rate VS Threshold (Detecotr A)
HV at 1560V
| Threshold (mV) | Counts/5min |