KFParticle Package

General information

The KF Partice package provides math functional for the complete reconstruction of short-lived particles with their momentum, energy, mass, lifetime, decaylength, rapidity, etc. This package is based on the Kalman filter method.

Pre-requirements

Root

ROOT6 is needed for installation:

https://root.cern.ch/building-root

Vc library

The KF Particle is SIMD'ized (vectorized) package. Vc library is needed for installation

https://github.com/VcDevel/Vc

git clone https://github.com/VcDevel/Vc
mkdir build install
cd build
cmake -DCMAKE_INSTALL_PREFIX=../install -DBUILD_TESTING=OFF ..
make -j
make install

Installation

git clone git@git.cbm.gsi.de:pwg-c2f/analysis/KFParticle.git
source /PATH_TO_ROOT6/bin/thisroot.sh
export Vc_DIR=/VC_INSTALL_DIR/lib/cmake/Vc
mkdir build install
cd build
cmake -DCMAKE_INSTALL_PREFIX=../install ../
make -j
make install