223 citations · 510 across the 4 of their papers we have counts for
4 papers
alpha-alpha Scattering in Halo Effective Field Theory
R. Higa, H. -W. Hammer, U. van Kolck
We study the two-alpha-particle (alpha-alpha) system in an Effective Field Theory (EFT) for halo-like systems. We propose a power counting that incorporates the subtle interplay of…
Renormalization of Singular Potentials and Power Counting
B. Long, U. van Kolck
We use a toy model to illustrate how to build effective theories for singular potentials. We consider a central attractive 1/r^2 potential perturbed by a 1/r^4 correction. The powe…
Effective Theory for Trapped Few-Fermion Systems
I. Stetcu, B. R. Barrett, U. van Kolck +1
We apply the general principles of effective field theories to the construction of effective interactions suitable for few- and many-body calculations in a no-core shell model fram…
Pion Interactions in the X(3872)
S. Fleming, M. Kusunoki, T. Mehen +1
We consider pion interactions in an effective field theory of the narrow resonance X(3872), assuming it is a weakly bound molecule of the charm mesons D^{0} \bar D^{*0} and D^{*0}…