From f7d02212f8c9d62f4b3b9c0091c51bb4dc14fc12 Mon Sep 17 00:00:00 2001 From: martinez Date: Fri, 29 Jul 2005 13:31:47 +0000 Subject: [PATCH] FR4 material redefined via elements (Ivana, Bruno) --- MUON/AliMUONCommonGeometryBuilder.cxx | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/MUON/AliMUONCommonGeometryBuilder.cxx b/MUON/AliMUONCommonGeometryBuilder.cxx index 647af93d236..cc43617751c 100644 --- a/MUON/AliMUONCommonGeometryBuilder.cxx +++ b/MUON/AliMUONCommonGeometryBuilder.cxx @@ -133,9 +133,17 @@ void AliMUONCommonGeometryBuilder::CreateMaterials() fMUON->AliMaterial(10, "ALUMINIUM1$", 26.98, 13., 2.7, 8.9, 37.2); fMUON->AliMaterial(49, "Kapton$", 12.01,6,1.42,-28.6,999); // from DPG fMUON->AliMaterial(42, "Copper$", 63.546,29.,8.96,-1.43,9.6); - fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.); // from DPG + + //fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.); // from DPG + Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ; + Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ; + Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ; + Float_t dFR = 1.8 ; + fMUON->AliMixture(43, "FR4$", aFR, zFR, dFR, -4, wFR); + fMUON->AliMaterial(44, "FrameEpoxy",12.24,6.0,1.85,-19.14,999);// use 16.75cm + // Air Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; Float_t zAir[4]={6.,7.,8.,18.}; -- 2.39.3