D meson semileptonic decays in lattice QCD with Moebius domain-wall quarks
Abstract
We report on our study of the D meson semileptonic decays in 2+1 flavor lattice QCD. Gauge ensembles are generated at three lattice cutoffs up to 4.5 GeV and with pion masses as low as 300 MeV. We employ the Moebius domain-wall fermion action for both light and charm quarks. We report our preliminary results for the vector and scalar form factors and discuss their dependence on the momentum transfer, quark masses and lattice spacing.
- Publication:
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arXiv e-prints
- Pub Date:
- January 2017
- DOI:
- 10.48550/arXiv.1701.00942
- arXiv:
- arXiv:1701.00942
- Bibcode:
- 2017arXiv170100942J
- Keywords:
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- High Energy Physics - Lattice
- E-Print:
- 7 pages, 4 figures, talk presented at the 34th International Symposium on Lattice Field Theory (Lattice 2016), 24-30 July 2016, University of Southampton, UK