Sigma-terms and axial charges for hyperons and charmed baryons
  We present results for the $\sigma$-terms and axial charges for various hyperons and charmed baryons using $N_f=2+1+1$ twisted mass fermions. For the computation of the three-point function we use the fixed current method. For one of the $N_f=2+1+1$ ensembles with pion mass of 373 MeV we compare the results of the fixed current method with those obtained with a stochastic method for computing the all-to-all propagator involved in the evaluation of the three point functions. 
C. Alexandrou (Univ. of Cyprus and The Cyprus Inst.), K.   Hadjiyiannakou (Univ. of Cyprus), K. Jansen (DESY-Zeuthen), Ch. K...
hep-lat hep-ph nucl-th