Journal Article

FZJ-2020-04557

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png FLAG Review 2019

Aoki, S. ; Aoki, Y. ; Bečirević, D. ; Blum, T. ; Colangelo, G. ; Collins, S. ; Della Morte, M. ; Dimopoulos, P. ; Dürr, S.FZJ* ; 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. -J. 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. ; Van de Water, R. ; Vladikas, A. ; Wenger, U. ; Wittig, H.

2020
Springer Heidelberg

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Please use a persistent id in citations: http://hdl.handle.net/2128/26231  doi:10.1140/epjc/s10052-019-7354-7

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 $K\rightarrow\pi$ 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. For the heavy-quark sector, we provide results for mc and mb 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 αs. 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.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)

Appears in the scientific report 2020

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Database coverage:
; ; ; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOAP3 sponsored Journal ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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