FLAG Review 2019

Aoki, S.; Wenger, U.; Aoki, Y.; Kaneko, T.; Horsley, R.; Onogi, T.; Simula, S.; Fukaya, H.; Della Morte, M.; Dürr, S.; Wittig, H.; Portelli, A.; Golterman, M.; Heller, U. M.; Herdoiza, G.; Vladikas, A.; Mawhinney, R.; Simone, J. N.; Jüttner, A.; Blum, T.; Becirevic, D.; Collins, S.; Lin, C. -J. D.; Lunghi, E.; Hashimoto, S.; Ramos, A.; Van De Water, R.; Sharpe, S. R.; Gottlieb, Steven; Nicholson, A.; Dimopoulos, P.; Gupta, R.; Sommer, Rainer; Colangelo, G.; Pena, C.

doi:10.1140/epjc/s10052-019-7354-7

Journal Article

PUBDB-2020-04064

FLAG Review 2019

Aoki, S. ; Aoki, Y. ; Becirevic, D. ; Blum, T. ; Colangelo, G. ; Collins, S. ; Della Morte, M. ; Dimopoulos, P. ; Dürr, S. ; Fukaya, H. ; Golterman, M. ; Gottlieb, S. ; Gupta, R. ; Hashimoto, S. ; Heller, U. M. ; Herdoiza, G. ; Horsley, R. ; Jüttner, A. (Corresponding author) ; Kaneko, T. ; Lin, C. -. D. ; Lunghi, E. ; Mawhinney, R. ; Nicholson, A. ; Onogi, T. ; Pena, C. ; Portelli, A. ; Ramos, A. ; Sharpe, S. R. ; Simone, J. N. ; Simula, S. ; Sommer, R.DESY* ; Van De Water, R. ; Vladikas, A. ; Wenger, U. (Corresponding author) ; Wittig, H.

2020
Springer Heidelberg

The European physical journal / C 80(2), 113 (2020) [10.1140/epjc/s10052-019-7354-7]

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Please use a persistent id in citations: doi:10.1140/epjc/s10052-019-7354-7 doi:10.3204/PUBDB-2020-04064

Report No.: arXiv:1902.08191

Abstract: We review lattice results related to pion, kaon, $D$-meson, $B$-meson, and nucleon physics with the aim of making them easily accessible to the nuclear and particle physics communities. More specifically, we report on the determination of the light-quark masses, the form factor $f_+(0)$ arising in the semileptonic $K \to \pi$ 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. For the heavy-quark sector, we provide results for $m_c$ and $m_b$ 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. We review the status of lattice determinations of the strong coupling constant $\alpha_s$. Finally, in this review we have added a new section reviewing results for nucleon matrix elements of the axial, scalar and tensor bilinears, both isovector and flavor diagonal.

Classification:

ddc:530

Contributing Institute(s):

NIC (ZEU-NIC)

Research Program(s):

611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

No specific instrument

Appears in the scientific report 2020

Database coverage:
Medline

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