Higher-Order Processes | 27 | Theory of Fundamental Processes

ABSTRACT

Consider the scattering of two electrons. The lowest-order term corresponded to the diagram https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429492501/e6a0c676-1f8d-4684-97a0-6bf3353f7ce0/content/pg134_1.tif"/>