Browsing by Subject "Three-point function"
Now showing items 1-2 of 2
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Conference Object
Computation of disconnected contributions to nucleon observables
(Proceedings of Science (PoS), 2013)We compare several methods for computing disconnected fermion loops contributing to nucleon three-point functions. The comparison is carried out using one ensemble of Nf =2+1+1 twisted mass fermions with pion mass of 373 ...
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Conference Object
Sigma- Terms and axial charges for hyperons and charmed baryons
(Proceedings of Science (PoS), 2013)We present results for the s- Terms and axial charges for various hyperons and charmed baryons using Nf = 2+1+1 twisted mass fermions. For the computation of the three-point function we use the fixed current method. For ...