| Article | |
| Report number | arXiv:2111.09849 ; CERN-TH-2021-191 ; JLAB-THY-21-3528 ; FERMILAB-PUB-21-620-SCD-T |
| Title | FLAG Review 2021 |
| Author(s) |
Aoki, Y. (RIKEN AICS, Kobe) ; Blum, T. (Connecticut U. ; RIKEN BNL) ; Colangelo, G. (U. Bern, AEC) ; Collins, S. (Regensburg U.) ; Della Morte, M. (Southern Denmark U., CP3-Origins) ; Dimopoulos, P. (INFN, Parma ; Parma U.) ; Dürr, S. (Wuppertal U. ; IAS, Julich) ; Feng, X. (Peking U., Beijing ; CICQM, Beijing ; Peking U., CHEP ; Peking U., SKLNPT) ; Fukaya, H. (Osaka U.) ; Golterman, M. (San Francisco State U.) ; Gottlieb, Steven (Indiana U.) ; Gupta, R. (Los Alamos Natl. Lab., Theor. Div.) ; Hashimoto, S. (KEK, Tsukuba ; Sokendai, Tsukuba) ; Heller, U.M. (APS, New York) ; Herdoiza, G. (Madrid, IFT) ; Hernandez, P. (Valencia U., IFIC) ; Horsley, R. (Edinburgh U.) ; Jüttner, A. (Southampton U. ; CERN) ; Kaneko, T. (KEK, Tsukuba ; Sokendai, Tsukuba) ; Lunghi, E. (Indiana U.) ; Meinel, S. (Arizona U.) ; Monahan, C. (Coll. William and Mary ; Jefferson Lab) ; Nicholson, A. (North Carolina U.) ; Onogi, T. (Osaka U.) ; Pena, C. (Madrid, IFT) ; Petreczky, P. (Brookhaven) ; Portelli, A. (Edinburgh U.) ; Ramos, A. (Valencia U., IFIC) ; Sharpe, S.R. (Washington U., Seattle) ; Simone, J.N. (Fermilab) ; Simula, S. (INFN, Rome3) ; Sint, S. (Hamilton Math. Inst., Dublin) ; Sommer, R. (NIC, Zeuthen ; Humboldt U., Berlin) ; Tantalo, N. (INFN, Rome ; Rome U., Tor Vergata) ; Van de Water, R. (Fermilab) ; Wenger, U. (U. Bern, AEC ; CERN) ; Wittig, H. (U. Mainz, PRISMA) |
| Publication | 2022-10-04 |
| Imprint | 2021-11-18 |
| Number of pages | 418 |
| Note | 418 pages, 53 figures, 200 tables, 1056 references. Minor changes, version as published in EPJC. arXiv admin note: substantial text overlap with arXiv:1902.08191, arXiv:1607.00299, arXiv:1310.8555 |
| In: | Eur. Phys. J. C 82 (2022) 869 |
| DOI | 10.1140/epjc/s10052-022-10536-1 (publication) |
| Subject category | hep-ph ; Particle Physics - Phenomenology ; hep-lat ; Particle Physics - Lattice |
| 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 the decay constants, form factors, and mixing parameters of charmed and bottom mesons and baryons. 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 $\alpha_s$. We consider nucleon matrix elements, and review the determinations of the axial, scalar and tensor bilinears, both isovector and flavor diagonal. Finally, in this review we have added a new section reviewing determinations of scale-setting quantities. |
| Copyright/License | preprint: (License: arXiv nonexclusive-distrib 1.0) publication: © 2022-2024 Crown (License: CC-BY-4.0), sponsored by SCOAP³ |
Corresponding record in: Inspire
Zapis kreiran 2021-11-20, zadnja izmjena 2024-12-05