Dispersion Relations#
The dispersionrelations package bundles methods commonly used in phenomenological particle physics.
Included in the package and documented below are commonly occurring constants, such as masses and decay widths,
auxiliary functions used in kinematics as well as relations for the description of the dynamics of a system,
ranging from simple vertex prescriptions to classes for computing dispersion relations,
making use of the unitarity and the analytic structure of the S-matrix.
The package was developed in the course of doctoral studies at the University of Bonn.