algorithms/reco/FarForwardLambdaReconstructionConfig.h

0001 // SPDX-License-Identifier: LGPL-3.0-or-later
0002 // Copyright (C) 2025 Sebouh Paul
0003 #pragma once
0004 #include <float.h>
0005 #include <DD4hep/Detector.h>
0006
0007
0008 namespace eicrecon {
0009
0010   struct FarForwardLambdaReconstructionConfig {
0011     /** transformation from global coordinates to proton-frame coordinates*/
0012     double globalToProtonRotation=-0.025;
0013     /** distance to the ZDC */
0014     double zMax=35800*dd4hep::mm;
0015     /** maximum deviation between reconstructed mass and PDG mass */
0016     double lambdaMaxMassDev=0.030*dd4hep::GeV;
0017     /** number of iterations for the IDOLA algorithm */
0018     int iterations=10;
0019   };
0020
0021 } // eicrecon