The external Q (Q_(ext)) of the dipole mode is a key parameter of the Cavity Beam Position Monitor (CBPM).It determines the amplitude and length of the dipole m
Besides using the laser beam,it is very tempting to directly testify the Bell inequality at high energy experiments where the spin correlation is exactly what t
All graphs are finite simple undirected and of no isolated vertices in this paper. Using the theory of coset graphs and permutation groups, it is completed that