docs(Readme):Update

Author: jose-luis-rs

README.md

@@ -9,7 +9,7 @@
 
 ## The R3BRoot Framework
 
-The R3BRoot software is based on the [FairRoot](https://github.com/FairRootGroup/FairRoot) framework and can be used to perform Monte Carlo simulations and experimental data analysis of the R3B (Reactions with Relativistic Radioactive Beams) nuclear physics experiments at the GSI-FAIR research center (Facility for Antiproton and Ion Research). The user can create simulated data and/or perform analysis with the same framework. Geant3 and [Geant4](https://geant4.web.cern.ch/) transport engines are supported, however, the implemented tasks that create simulated data do not depend on a particular Monte Carlo engine. The framework delivers base classes which enable the users to construct their detectors and/or analysis tasks in a simple way, it also delivers some general functionality like track visualization. Moreover, an interface for reading experimental and/or simulated magnetic field maps is also implemented. R3BRoot software is a source distribution with recurring releases for macOS and Linux.
+The R3BRoot software is based on the [FairRoot](https://github.com/FairRootGroup/FairRoot) framework and can be used to perform Monte Carlo simulations and experimental data analysis of the [R3B (Reactions with Relativistic Radioactive Beams)](https://www.gsi.de/work/forschung/nustarenna/nustarenna_divisions/kernreaktionen/activities/r3b) nuclear physics experiments at the GSI-FAIR research center (Facility for Antiproton and Ion Research). The user can create simulated data and/or perform analysis with the same framework. [Geant3](https://cds.cern.ch/record/1119728?ln=es) and [Geant4](https://geant4.web.cern.ch/) transport engines are supported, however, the implemented tasks that create simulated data do not depend on a particular Monte Carlo engine. The framework delivers base classes which enable the users to construct their detectors and/or analysis tasks in a simple way, it also delivers some general functionality like track visualization. Moreover, an interface for reading experimental and/or simulated magnetic field maps is also implemented. R3BRoot software is a source distribution with recurring releases for macOS and Linux.
 
 ## Discussion Forum