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AmpTools is library to facilitate performing unbinned maximum likelihood fits of experimental data to a coherent sum of amplitudes. For additional documentation refer to the AmpToolsUserGuide.pdf file distributed with this code.

If you use AmpTools for data analysis that results in a publication, please cite the source using the DOI specific to the version you used which can be located by following the general DOI:

doi.org/10.5281/zenodo.5039377

The entire source tree, including the Tutorial, should build from this top level directory by invoking make. Prior to building, be sure that root-config is in your path and check/adjust the Makefile.settings as needed.

Three modules are included with the distribution and individual README files, are contained within each module. These README files should be referenced for details about various releases.

AmpTools: This is the main AmpTools library. Once compiled it includes no executable code, but provides functionality and an interface that the user can utilize to perform analyses.

Tutorials: This contains a couple of examples of how to utilize the AmpTools library. We try to keep these up to date as AmpTools develops. It is recommended that user explore the Dalitz tutorial.

AmpPlotter: This is an optional package that provides a GUI interface for viewing the projections of a fit. It enables visualization of the contributions of various amplitudes to the fit.