Low Energy Theorems to Fourth Order in e for Compton Scattering

S. M. Roy and Virendra Singh
Phys. Rev. Lett. 21, 861 – Published 16 September 1968
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Abstract

We prove low-energy theorems for Compton scattering, which are exact when the electromagnetic interaction is included up to fourth order and the strong interactions to all orders. These theorems give the terms of order ω2lnω, where ω is the photon c.m. momentum, besides establishing the classical low-energy theorem to the order e4.

  • Received 21 May 1968

DOI:https://doi.org/10.1103/PhysRevLett.21.861

©1968 American Physical Society

Authors & Affiliations

S. M. Roy and Virendra Singh

  • Tata Institute of Fundamental Research, Bombay, India

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Issue

Vol. 21, Iss. 12 — 16 September 1968

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