Analytical effective one-body formalism for extreme-mass-ratio inspirals with eccentric orbits

Chen Zhang,Wen-Biao Han,Shu-Cheng Yang

Figure 2. The frequency shifts $\tfrac{{\rm{\Delta }}{\omega }_{r}}{\nu {\omega }_{r0}}$ and $\tfrac{{\rm{\Delta }}{\omega }_{\phi }}{\nu {\omega }_{\phi 0}}$ versus eccentricity e for various a, ν, and p. The triangles, solid lines, and points represent ν = 10−6, 10−4, and 10−2, respectively.