760 citations · 8.4k across the 83 of their papers we have counts for
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The Role of the Roper in QCD
Silas R. Beane, Ubirajara van Kolck
We show that existing data suggest a simple scenario in which the nucleon, and the Delta and Roper resonances act as chiral partners in a reducible representation of the full QCD c…
Nucleon Polarizabilities from Low-Energy Compton Scattering
S. R. Beane, M. Malheiro, J. A. McGovern +2
An effective field theory is used to give a model-independent description of Compton scattering at energies comparable to the pion mass. The amplitudes for scattering on the proton…
Toy Model for Pion Production II: The role of three-particle singularities
A. Motzke, Ch. Elster, C. Hanhart
The influence of three-particle breakup singularities on s-wave meson production in nucleon-nucleon collisions is studied within the distorted wave Born approximation. This study i…
Effective Field Theory for Halo Nuclei: Shallow p-Wave States
C. A. Bertulani, H. -W. Hammer, U. van Kolck
Halo nuclei are a promising new arena for studies based on effective field theory (EFT). We develop an EFT for shallow p-wave states and discuss the application to elastic n-alpha…
Effective Field Theory for Few-Nucleon Systems
P. F. Bedaque, U. van Kolck
We review the effective field theories (EFTs) developed for few-nucleon systems. These EFTs are controlled expansions in momenta, where certain (leading-order) interactions are sum…