dc.contributor.author Dinter, S en dc.contributor.author Drach, V en dc.contributor.author Jansen, K en dc.date.accessioned 2018-07-25T10:07:21Z dc.date.available 2018-07-25T10:07:21Z dc.identifier.uri http://hdl.handle.net/10026.1/11893 dc.description The XXIX International Symposium on Lattice Field Theory, Lattice 2011 en dc.description.abstract We investigate scalar matrix elements of the nucleon using $N_f=2+1+1$ flavors of maximally twisted mass fermions at a fixed value of the lattice spacing of $a\approx 0.078{\rm fm}$. We compute disconnected contributions to the relevant three-point functions using an efficient noise reduction technique. Using these methods together with an only multiplicative renormalization applicable for twisted mass fermions, allows us to obtain accurate results in the light and strange sector. en dc.language.iso en en dc.subject hep-lat en dc.subject hep-lat en dc.title Nucleon scalar matrix elements with $N_f=2+1+1$ twisted mass fermions en dc.type Conference Contribution plymouth.author-url http://arxiv.org/abs/1111.4857v3 en plymouth.organisational-group /Plymouth plymouth.organisational-group /Plymouth/00 Groups by role plymouth.organisational-group /Plymouth/00 Groups by role/Academics plymouth.organisational-group /Plymouth/Faculty of Science and Engineering plymouth.organisational-group /Plymouth/Faculty of Science and Engineering/School of Computing, Electronics and Mathematics plymouth.organisational-group /Plymouth/REF 2021 Researchers by UoA plymouth.organisational-group /Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences dc.rights.embargoperiod Not known en rioxxterms.licenseref.uri http://www.rioxx.net/licenses/all-rights-reserved en rioxxterms.type Conference Paper/Proceeding/Abstract en
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