quantum electrodynamics
1.The first complete quantum field theory, quantum electrodynamics, provides a fully quantum description of the electromagnetic interaction.
2.-F. Wyart and I. Matsushima giving both fitted formula and considering revision of Quantum-Electrodynamics of High-Z ions upon energy, synthesize and bring up very reasonable fitted formala: ΔE=A+BZ C+CZ 2 C+DZ 3 C+EZ 4 C+FZ 5 C+GZ 6 C+HZ 7 C+ Higher order terms.
