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


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