# Physics Parameters for Analysis and Simulation

## Particle Mass references

Following is the table of particle mass references.

These values are based on PDB and G.Audi et al. / Nuclear Physics A 729 (2003) 337–676. Please use these values for your analysis or simulation code.

Calculation formula is following:

$M_{nucl}=M_{atom}-M_{e}{\cdot}Z+B_e$

$M_{atom}$ is given in the table of Audi's paper.

$B_e$ is electron binding energy, which is also given in Audi's paper as follows;

$B_e=14.4381{\cdot}Z^{2.39}+1.55468{\times}10^{-6}{\cdot}Z^{5.35} eV$