From 324d651c83ae83a2ec9e28670980c820bcbdc031 Mon Sep 17 00:00:00 2001
From: Wouter Deconinck <wdconinc@gmail.com>
Date: Sun, 15 Aug 2021 10:25:42 -0500
Subject: [PATCH] EcalEndcapN_rmin from zmax, crossing angle, beampipe
---
compact/definitions.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/compact/definitions.xml b/compact/definitions.xml
index 3b40028d..cc2e41d4 100644
--- a/compact/definitions.xml
+++ b/compact/definitions.xml
@@ -490,7 +490,7 @@ end of the solenoid coils.
EcalEndcapP_rmin and EcalEndcapN_rmin need to be set in sync with the forward and backward detectors.
</documentation>
<constant name="EcalEndcapP_rmin" value="200.0*mm"/>
- <constant name="EcalEndcapN_rmin" value="5*cm"/>
+ <constant name="EcalEndcapN_rmin" value="max((EcalEndcapN_zmin + EcalEndcapN_length) * tan(abs(CrossingAngle)) + 12.5 * mm, 5*cm)"/>
<constant name="EcalEndcapN_rmax" value="BarrelTracking_rmax"/>
<documentation>
--
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