182 citations · 1.4k across the 50 of their papers we have counts for
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Using EFT to analyze low-energy Compton scattering from protons and light nuclei
Daniel R. Phillips, Judith A. McGovern, Harald W. Griesshammer
We discuss the application of an effective field theory (EFT) which incorporates the chiral symmetry of QCD to Compton scattering from the proton and deuteron. We describe the chir…
Compton scattering from the proton in an effective field theory with explicit Delta degrees of freedom
Judith A. McGovern, Daniel R. Phillips, Harald W. Grießhammer
We analyse the proton Compton-scattering differential cross section for photon energies up to 325 MeV using Chiral Effective Field Theory and extract new values for the electric an…
What different variants of chiral EFT predict for the proton Compton differential cross section - and why
Vadim Lensky, Judith A. McGovern, Daniel R. Phillips +1
We compare the predictions of different variants of chiral effective field theory for the gamma-p elastic scattering differential cross section. We pay particular attention to the…
Proton polarisability contribution to the Lamb shift in muonic hydrogen at fourth order in chiral perturbation theory
Michael C. Birse, Judith A. McGovern
We calculate the amplitude T_1 for forward doubly-virtual Compton scattering in heavy-baryon chiral perturbation theory, to fourth order in the chiral expansion and with the leadin…
Using effective field theory to analyse low-energy Compton scattering data from protons and light nuclei
Harald W. Griesshammer, Judith A. McGovern, Daniel R. Phillips +1
Compton scattering provides important insight into the structure of the nucleon. For photons up to about 300 MeV, it is parameterised by six dynamical dipole polarisabilities which…