Erratum: Standard-model prediction for direct CP violation in $K\to\pi\pi$ decay

Autor:	Bai, Z., Blum, T., Boyle, P. A., Christ, N. H., Frison, J., Garron, N., Izubuchi, T., Jung, C., Kelly, C., Lehner, C., Mawhinney, R. D., Sachrajda, C. T., Soni, A., Zhang, D.
Rok vydání:	2016
Předmět:	High Energy Physics - Lattice High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
Popis:	In this document we address an error discovered in the ensemble generation for our calculation of the $I=0$ $K\to\pi\pi$ amplitude (Phys. Rev. Lett. 115, 212001 (2015), arXiv:1505.07863) whereby the same random numbers were used for the two independent quark flavors, resulting in small but measurable correlations between gauge observables separated by 12 units in the y-direction. We conclude that the effects of this error are negligible compared to the overall errors on our calculation. Comment: 2 pages, 1 figure
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1603.03065 Zobrazit plný text záznamu View this record from Arxiv