M. Schäfer

collaborators

3 papers

nucl-th2024

Perturbative application of next-to-leading order pionless EFT for $A \leq 3$ nuclei in a finite volume

Tafat Weiss-Attia, Martin Schäfer, Betzalel Bazak

Lattice quantum chromodynamics (LQCD) calculations with physical pion mass would revolutionize nuclear physics by enabling predictions based on the fundamental theory of the strong…

physics.atm-clus2023

Improved action for contact effective field theory

L. Contessi, M. Schäfer, U. van Kolck

We present an improved action for renormalizable effective field theories (EFTs) of systems near the two-body unitarity limit. The ordering of EFT interactions is constrained, but…

nucl-th2023

Five-body calculation of $s$ -wave $n$ - $^{4}$ He scattering at next-to-leading order pionless effective field theory

Mirko Bagnarol, Martin Schäfer, Betzalel Bazak +1

We present the first five-body calculations of $s$ -wave $n$ - $^{4}$ He scattering within leading order and next-to-leading order (NLO) pionless effective field theory. Using an harmoni…

Perturbative application of next-to-leading order pionless EFT for A≤3 nuclei in a finite volume

Improved action for contact effective field theory

Five-body calculation of s-wave n-4He scattering at next-to-leading order pionless effective field theory

Perturbative application of next-to-leading order pionless EFT for $A \leq 3$ nuclei in a finite volume

Five-body calculation of $s$ -wave $n$ - $^{4}$ He scattering at next-to-leading order pionless effective field theory