標題: | Review of lattice results concerning low-energy particle physics |
作者: | Aoki, S. Aoki, Y. Becirevic, D. Bernard, C. Blum, T. Colangelo, G. Della Morte, M. Dimopoulos, P. Duerr, S. Fukaya, H. Golterman, M. Gottlieb, Steven Hashimoto, S. Heller, U. M. Horsley, R. Juttner, A. Kaneko, T. Lellouch, L. Leutwyler, H. Lin, C. -J. D. Lubicz, V. Lunghi, E. Mawhinney, R. Onogi, T. Pena, C. Sachrajda, C. T. Sharpe, S. R. Simula, S. Sommer, R. Vladikas, A. Wenger, U. Wittig, H. 物理研究所 Institute of Physics |
公開日期: | 17-二月-2017 |
摘要: | We review lattice results related to pion, kaon, D- and B-meson physics with the aim of making them easily accessible to the particle-physics community. More specifically, we report on the determination of the light-quark masses, the form factor f(+)(0), arising in the semileptonic K -> pi transition at zero momentum transfer, as well as the decay constant ratio fK / f pi and its consequences for the CKM matrix elements V-us and V-ud. Furthermore, we describe the results obtained on the lattice for some of the low-energy constants of SU(2) L x SU(2) R and SU(3) L x SU(3) R Chiral Perturbation Theory. We review the determination of the B-K parameter of neutral kaon mixing as well as the additional four B parameters that arise in theories of physics beyond the StandardModel. The latter quantities are an addition compared to the previous review. For the heavy-quark sector, we provide results for m(c) and m(b) (also new compared to the previous review), as well as those for D- and B-meson-decay constants, form factors, and mixing parameters. These are the heavy-quark quantities most relevant for the determination of CKM matrix elements and the global CKM unitarity-triangle fit. Finally, we review the status of lattice determinations of the strong coupling constant alpha(s). |
URI: | http://dx.doi.org/10.1140/epjc/s10052-016-4509-7 http://hdl.handle.net/11536/145426 |
ISSN: | 1434-6044 |
DOI: | 10.1140/epjc/s10052-016-4509-7 |
期刊: | EUROPEAN PHYSICAL JOURNAL C |
Volume: | 77 |
Issue: | 2 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |