Extending the SU(3) flavour symmetry breaking expansion from up, down and strange sea quark masses to partially quenched valence quark masses allows an extrapolation to the charm quark mass. This approach leads to a determination of charmed quark hadron masses and decay constants. We describe our recent progress and give preliminary results in particular with regard to the recently discovered doubly charmed baryon by the LHCb Collaboration.
|Journal||EPJ Web of Conferences|
|Early online date||26 Mar 2018|
|Publication status||E-pub ahead of print - 26 Mar 2018|
|Event||35th International Symposium on Lattice Field Theory, Lattice 2017 - Granada, Spain|
Duration: 18 Jun 2017 → 24 Jun 2017