Modified the LYSO target design

DetDescr/python/EcalGeometry.py

@@ -108,7 +108,7 @@ def v13() :
                 )
 
     def v14() :
-        eg = EcalGeometry(detectors_valid = ["ldmx-det-v14","ldmx-det-v14.*","ldmx-lyso-r1-v14", "ldmx-lyso-r1-v14.*"],
+        eg = EcalGeometry(detectors_valid = ["ldmx-det-v14","ldmx-det-v14.*","ldmx-lyso-r1-v14", "ldmx-lyso-r1-v14.*", "ldmx-lyso-r2-v14", "ldmx-lyso-r2-v14.*"],
                 gap = 1.5,
                 layerZPositions = [
                       7.582, 16.062, 33.226, 43.206, 60.370, 71.350, 90.014, 101.594, 

DetDescr/python/HcalGeometry.py

@@ -487,5 +487,5 @@ def make_v14(self):
         ]
         # added the reduced geometry temporarily, for the final geometry
         # we should have a new function "reduced()" with the prototype geom
-        self.v14.detectors_valid = ["ldmx-det-v14", "ldmx-det-v14.*", "ldmx-reduced", "ldmx-reduced-v2","ldmx-lyso-r1-v14", "ldmx-lyso-r1-v14.*"]
+        self.v14.detectors_valid = ["ldmx-det-v14", "ldmx-det-v14.*", "ldmx-reduced", "ldmx-reduced-v2","ldmx-lyso-r1-v14", "ldmx-lyso-r1-v14.*","ldmx-lyso-r2-v14", "ldmx-lyso-r2-v14.*"]
         self.v14.y_offset = 19.05

Detectors/data/README.md

@@ -34,6 +34,7 @@ collaborators understand what the detector is meant to describe.
 - `ldmx-hcal-prototype-v2.0` : version 2.0 the HCal prototype detector used during testbeam
 - `ldmx-ti-v9` : version 9 of the full LDMX detector for the 4GeV beam but with a Ti target (instead of W)
 - `ldmx-det-v14-8gev` : version 14 of the full LDMX detector updated for an 8GeV beam
+- `ldmx-lyso-r2-v14-8gev` : version 14 of the full LDMX detector updated for an 8GeV beam, but with the target changed to 2 layers of LYSO bars
 - `ldmx-det-v15-8gev` : like version 14 but contains air instead of vacuum
 
 ### Archived geometries