What is the second-order Born approximation?

[BookWei]

Homework Statement

Equation (10.30) in Jackson is the first-order Born approximation.
What is the second-order Born approximation?

Homework Equations

The Attempt at a Solution

I can get the first-order Born approximation in Jackson's textbook.
If I want to obtain the second-order (or n-th order) Born approximation how can I start to find the solution?
I don't know how to attack this problem.

Many thanks!

 

[DrClaude]

You take the $\textbf{A}_{sc}$ you got using the Born approximation and feed it back into eq. (10.27) to refine the solution.