Towards consistent nuclear interactions from chiral Lagrangians

par Prof. Evgeny Epelbaum (Institut fuer Theoretische Physik II Fakultaet fuer Physik und Astronomie Ruhr-Universitaet Bochum)

lundi 15 janv. 2024, 14:00 → 15:00 Europe/Paris

100/0-A018 - Salle Library (IJCLab)

Low-energy nuclear structure and reactions can be described in a systematically improvable way using the framework of chiral EFT. This requires solving the quantum mechanical many-body problem with regularized nuclear forces and current operators, derived from the most general effective chiral Lagrangian. To maintain the chiral and gauge symmetries, a symmetry preserving cutoff regularization has to be employed when deriving nuclear potentials. I will present our recent work along this line, which opens an avenue for high-accuracy studies of chiral dynamics beyond the two-nucleon sector. 

 

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How to reach the seminar room:

Whereabouts of the laboratory on the Paris-Saclay campus

Bat. 100, general room map

Abstract.pdf

TalkOrsay_EE_final_c.pdf