The Low-Energy Theorem for Compton Scattering and the Dhg Sum Rule Revisited: Exchange Currents

Jul, 1977
26 pages
Published in:
  • Phys.Rev.C 16 (1977) 1504
Report number:
  • LA-UR-77-1439

Citations per year

197819892000201120201052
Abstract: (APS)
The low-energy theorem for Compton scattering is derived using a nonspecific nuclear model which includes exchange currents and relativistic corrections. The Drell-Hearn-Gerasimov sum rule is also derived using this model and the subtraction problem is addressed. NUCLEAR REACTIONS Compton scattering, exchange currents, relativistic corrections, sum rules.
  • PHOTON NUCLEUS: COMPTON SCATTERING
  • COMPTON SCATTERING: PHOTON NUCLEUS
  • COMPTON SCATTERING: SCATTERING AMPLITUDE
  • SCATTERING AMPLITUDE: COMPTON SCATTERING
  • NUCLEAR MODEL
  • CHARGE
  • EXCHANGE: CURRENT
  • EFFECT: SEAGULL
  • CORRECTION: RELATIVISTIC
  • SUM RULE: DRELL-HEARN-GERASIMOV