From 93912b0e415359a4f21ccb4361c182d3041adde3 Mon Sep 17 00:00:00 2001 From: Richard Jones Date: Mon, 16 Jan 2017 18:22:28 -0500 Subject: [PATCH] * BeamLine_HDDS.xml [rtj] - shorted the BeamPipe2 volume to take off 10.07 cm of overlap with the pair spectrometer vacuum box. Shift the center of BeamPipe2 where it is placed to reflect this change in length. Before this, we had overlap between a beam pipe without magnetic field inside and the dipole vacuum box with magnetic field inside, which I found because geant3 and geant4 were in disagreement about the magnetic field integral along the beamline. Fix this. * Regions_HDDS.xml [rtj] - change from a uniform Bfield inside the pair spectrometer dipole to look up the field in the ccdb field map. --- BeamLine_HDDS.xml | 8 ++++---- Regions_HDDS.xml | 5 +++-- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/BeamLine_HDDS.xml b/BeamLine_HDDS.xml index c26be5239..a53ecbb4a 100644 --- a/BeamLine_HDDS.xml +++ b/BeamLine_HDDS.xml @@ -184,7 +184,7 @@ - + @@ -788,7 +788,7 @@ This construction is not in use at the present time - + @@ -796,8 +796,8 @@ This construction is not in use at the present time - - + + diff --git a/Regions_HDDS.xml b/Regions_HDDS.xml index 7beefa1d5..2ee973792 100644 --- a/Regions_HDDS.xml +++ b/Regions_HDDS.xml @@ -26,12 +26,13 @@ + - - -->