Details

Autor(en) / Beteiligte

• Aoki, S
• Aoki, Y
• Bečirević, D
• Bernard, C
• Blum, T
• Colangelo, G
• M Della Morte
• Dimopoulos, P
• Dürr, S
• Fukaya, H
• Golterman, M
• Gottlieb, Steven
• Hashimoto, S
• Heller, U M
• Horsley, R
• Jüttner, 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

Titel

Review of lattice results concerning low-energy particle physics

Ist Teil von

• The European physical journal. C, Particles and fields, 2017-02, Vol.77 (2), p.1-228

Ort / Verlag

Heidelberg: Springer Nature B.V

Erscheinungsjahr

2017

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• 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 \[K \rightarrow \pi \] transition at zero momentum transfer, as well as the decay constant ratio \[f_K/f_\pi \] 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 \[SU(2)_L\times SU(2)_R\] and \[SU(3)_L\times SU(3)_R\] 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 Standard Model. 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 \[\alpha _s\].