Tensor Polarized Gamma-Deuteron Compton Scattering in Effective Field Theory
arXiv:nucl-th/9810021 · doi:10.1016/S0375-9474(99)00235-3
Abstract
The differential cross section for gamma-deuteron Compton scattering from a tensor polarized deuteron is computed in an effective field theory. The first non-vanishing contributions to this differential cross section are the interference terms between the leading electric coupling diagrams and the subleading single potential pion exchange diagrams or the subleading magnetic moment coupling diagrams. At 90 degree photon scattering angle, only the pion term contributes at this order to the tensor polarized differential cross section. This provides a clean way to study the photon pion dynamics in the two nucleon sector. The effect is measurable for photon energies between 40 and 80 MeV provided the uncertainty in the measured cross sections are less than 7%.
references and one figure added
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Cited by in corpus (8)
- Nuclear effective field theory: status and perspectives
- Nucleon-Nucleon Effective Field Theory Without Pions
- Using effective field theory to analyse low-energy Compton scattering data from protons and light nuclei
- Elastic and Inelastic Neutrino-Deuteron Scattering in Effective Field Theory
- Deuteron Compton scattering below pion photoproduction threshold
- Sum Rules and Spin-Dependent Polarizabilities of the Deuteron in Effective Field Theory
- Deuteron Compton Scattering in Effective Field Theory: Spin-Dependent Cross Sections and Asymmetries
- Deuteron Compton Scattering in Effective Field Theory And Spin-Independent Nucleon Polarizabilities