%0 Journal Article
%A Petschauer, Stefan
%A Kaiser, Norbert
%A Haidenbauer, Johann
%A Meißner, Ulf-G.
%A Weise, Wolfram
%T Leading three-baryon forces from SU(3) chiral effective field theory
%J Physical review / C
%V 93
%N 1
%@ 2469-9985
%C Woodbury, NY
%I Inst.
%M FZJ-2016-06219
%P 014001
%D 2016
%X Leading three-baryon forces are derived within SU(3) chiral effective field theory. Three classes of irreducible diagrams contribute: three-baryon contact terms, one-meson exchange, and two-meson exchange diagrams. We provide the minimal nonrelativistic terms of the chiral Lagrangian that contribute to these diagrams. SU(3) relations are given for the strangeness S=0 and −1 sectors. In the strangeness-zero sector we recover the well-known three-nucleon forces from chiral effective field theory. Explicit expressions for the ΛNN chiral potential in isospin space are presented.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000367895300001
%R 10.1103/PhysRevC.93.014001
%U https://juser.fz-juelich.de/record/820962