Review of lattice results concerning low-energy particle physics

Working Group FLAG Working Group, S. Aoki, Y. Aoki, C. Bernard, T. Blum, G. Colangelo, M. Della Morte, S. Dürr, A. X. El-Khadra, H. Fukaya, R. Horsley, A. Jüttner, T. Kaneko, J. Laiho, L. Lellouch, H. Leutwyler, V. Lubicz, E. Lunghi, S. Necco, T. OnogiC. Pena, C. T. Sachrajda, S. R. Sharpe, S. Simula, R. Sommer, R. S. Van de Water, A. Vladikas, U. Wenger, H. Wittig

Research output: Contribution to journalReview article

Abstract

We review lattice results related to pion, kaon, (formula presented)-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 (formula presented), arising in semileptonic (formula presented) transition at zero momentum transfer, as well as the decay-constant ratio (formula presented) of decay constants and its consequences for the CKM matrix elements (formula presented) and (formula presented). Furthermore, we describe the results obtained on the lattice for some of the low-energy constants of (formula presented) and (formula presented) Chiral Perturbation Theory and review the determination of the (formula presented) parameter of neutral kaon mixing. The inclusion of heavy-quark quantities significantly expands the FLAG scope with respect to the previous review. Therefore, we focus here on (formula presented)-meson decay constants, form factors, and mixing parameters, since these are most relevant for the determination of CKM matrix elements and the global CKM unitarity-triangle fit. In addition we review the status of lattice determinations of the strong coupling constant (formula presented).

Original languageEnglish (US)
Article number2890
JournalEuropean Physical Journal C
Volume74
Issue number9
DOIs
StatePublished - Sep 1 2014

Fingerprint

High energy physics
particle energy
physics
Momentum transfer
Physics
form factors
decay
mesons
quarks
matrices
triangles
momentum transfer
pions
perturbation theory
inclusions

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Physics and Astronomy (miscellaneous)

Cite this

FLAG Working Group, W. G., Aoki, S., Aoki, Y., Bernard, C., Blum, T., Colangelo, G., ... Wittig, H. (2014). Review of lattice results concerning low-energy particle physics. European Physical Journal C, 74(9), [2890]. https://doi.org/10.1140/epjc/s10052-014-2890-7

Review of lattice results concerning low-energy particle physics. / FLAG Working Group, Working Group; Aoki, S.; Aoki, Y.; Bernard, C.; Blum, T.; Colangelo, G.; Della Morte, M.; Dürr, S.; El-Khadra, A. X.; Fukaya, H.; Horsley, R.; Jüttner, A.; Kaneko, T.; Laiho, J.; Lellouch, L.; Leutwyler, H.; Lubicz, V.; Lunghi, E.; Necco, S.; Onogi, T.; Pena, C.; Sachrajda, C. T.; Sharpe, S. R.; Simula, S.; Sommer, R.; Van de Water, R. S.; Vladikas, A.; Wenger, U.; Wittig, H.

In: European Physical Journal C, Vol. 74, No. 9, 2890, 01.09.2014.

Research output: Contribution to journalReview article

FLAG Working Group, WG, Aoki, S, Aoki, Y, Bernard, C, Blum, T, Colangelo, G, Della Morte, M, Dürr, S, El-Khadra, AX, Fukaya, H, Horsley, R, Jüttner, A, Kaneko, T, Laiho, J, Lellouch, L, Leutwyler, H, Lubicz, V, Lunghi, E, Necco, S, Onogi, T, Pena, C, Sachrajda, CT, Sharpe, SR, Simula, S, Sommer, R, Van de Water, RS, Vladikas, A, Wenger, U & Wittig, H 2014, 'Review of lattice results concerning low-energy particle physics', European Physical Journal C, vol. 74, no. 9, 2890. https://doi.org/10.1140/epjc/s10052-014-2890-7
FLAG Working Group WG, Aoki S, Aoki Y, Bernard C, Blum T, Colangelo G et al. Review of lattice results concerning low-energy particle physics. European Physical Journal C. 2014 Sep 1;74(9). 2890. https://doi.org/10.1140/epjc/s10052-014-2890-7
FLAG Working Group, Working Group ; Aoki, S. ; Aoki, Y. ; Bernard, C. ; Blum, T. ; Colangelo, G. ; Della Morte, M. ; Dürr, S. ; El-Khadra, A. X. ; Fukaya, H. ; Horsley, R. ; Jüttner, A. ; Kaneko, T. ; Laiho, J. ; Lellouch, L. ; Leutwyler, H. ; Lubicz, V. ; Lunghi, E. ; Necco, S. ; Onogi, T. ; Pena, C. ; Sachrajda, C. T. ; Sharpe, S. R. ; Simula, S. ; Sommer, R. ; Van de Water, R. S. ; Vladikas, A. ; Wenger, U. ; Wittig, H. / Review of lattice results concerning low-energy particle physics. In: European Physical Journal C. 2014 ; Vol. 74, No. 9.
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AU - Blum, T.

AU - Colangelo, G.

AU - Della Morte, M.

AU - Dürr, S.

AU - El-Khadra, A. X.

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AU - Horsley, R.

AU - Jüttner, A.

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AU - Laiho, J.

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AU - Leutwyler, H.

AU - Lubicz, V.

AU - Lunghi, E.

AU - Necco, S.

AU - Onogi, T.

AU - Pena, C.

AU - Sachrajda, C. T.

AU - Sharpe, S. R.

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AU - Sommer, R.

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