$B_s\to D_s^{(*)}l\nu$ Form Factors with Heavy HISQ Quarks

Autor:	McLean, E., Davies, C. T. H., Lytle, A. T., Koponen, J.
Rok vydání:	2019
Předmět:	High Energy Physics - Lattice High Energy Physics - Phenomenology
Zdroj:	PoS(LATTICE2018)282
Druh dokumentu:	Working Paper
Popis:	We present progress on an ongoing calculation of the $B_s\to D_s^{(*)} l \nu$ form factors calculated on the $n_f=2+1+1$ MILC ensembles and using the Highly Improved Staggered Quark action for all valence quarks. We perform the calculation at a range of $b$ quark masses (and lattice spacings) so that we can extrapolate to the physical $b$-quark mass. Comment: 6 pages, 3 figures, proceedings of the 36th Annual International Symposium on Lattice Field Theory - LATTICE2018
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1901.04979 Zobrazit plný text záznamu View this record from Arxiv