Commit in hps-java/src/main/java/org/lcsim/hps/recon/tracking on MAIN | |||
HPSSVTSensorSetup.java | +6 | -5 | 1.10 -> 1.11 |
Lowered the expected SNR for long sensors with single-ended readout from 15.6 to 8.
diff -u -r1.10 -r1.11 --- HPSSVTSensorSetup.java 25 Oct 2012 22:23:49 -0000 1.10 +++ HPSSVTSensorSetup.java 31 Oct 2012 22:18:30 -0000 1.11 @@ -22,7 +22,7 @@
* @author Mathew Graham <[log in to unmask]> * @author Omar Moreno <[log in to unmask]> * @author Jeremy McCormick <[log in to unmask]>
- * @version $Id: HPSSVTSensorSetup.java,v 1.10 2012/10/25 22:23:49 phansson Exp $
+ * @version $Id: HPSSVTSensorSetup.java,v 1.11 2012/10/31 22:18:30 phansson Exp $
*/ public class HPSSVTSensorSetup extends Driver {
@@ -39,13 +39,14 @@
private double senseTransferEfficiency = 0.419; /* * Adding separate strip capacitance for long detectors following
- * S/N = mip_charge/(270e- + 35*C[pf/cm]*L[cm] - * e.g. for expected S/N=16 and L=20cm -> C=0.1757pf/mm
+ * S/N = mip_charge/(270e- + 36*C[pf/cm]*L[cm] + * e.g. for expected S/N=16 and L=20cm -> C=0.1708pf/mm + * e.g. for expected S/N=8 and L=20cm -> C=0.39pf/mm
* This should be taken into account by the noise model -> FIX THIS. */ private double longSensorLengthThreshold = 190.0; //mm
- private double readoutLongStripCapacitanceSlope = 0.1757; // pf/mm - private double senseLongStripCapacitanceSlope = 0.1757; // pf/mm
+ private double readoutLongStripCapacitanceSlope = 0.39; // pf/mm + private double senseLongStripCapacitanceSlope = 0.39; // pf/mm
// Set of sensors
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