3 papers
nucl-th2026
Spectroscopic basis for short-range three-nucleon forces
Josep Solà Cava, Arseniy A. Filin, Sven Heihoff +2
We introduce a spectroscopic basis for the subleading contact three-nucleon forces, which allows one to classify these interactions according to the total angular momentum and pari…
nucl-th2026
Challenging chiral EFT with tritium beta decay
D. F. Ramirez Jimenez, S. Heihoff, J. Golak +6
We present a detailed investigation of tritium beta decay up to third order (N2LO) in chiral effective field theory (EFT) using the LENPIC interactions. Unlike existing studies, we…
nucl-th2026
Exact emulation of few-body systems at low cost
Sven Heihoff, Arseniy A. Filin, Evgeny Epelbaum
Effective field theories have established themselves as key pillars of modern nuclear physics. They enable a quantitative understanding of the strong nuclear force, provided low-en…