scholarly journals Finite-volume correction on the hadronic vacuum polarization contribution to the muon g−2 in lattice QCD

2018 ◽  
Vol 98 (5) ◽  
Author(s):  
Taku Izubuchi ◽  
Yoshinobu Kuramashi ◽  
Christoph Lehner ◽  
Eigo Shintani ◽  
Keyword(s):  
Lattice Qcd ◽  
Finite Volume ◽  
Vacuum Polarization ◽  
Volume Correction ◽  
Polarization Contribution

scholarly journals Hadronic vacuum polarization contribution to aμ from full lattice QCD

2017 ◽  
Vol 96 (3) ◽  
Author(s):  
Bipasha Chakraborty ◽  
C. T. H. Davies ◽  
P. G. de Oliveira ◽  
J. Koponen ◽  
G. P. Lepage ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Polarization Contribution

scholarly journals The hadronic vacuum polarization contribution to the muon g − 2 from lattice QCD

2017 ◽  
Vol 2017 (10) ◽  
Author(s):  
M. Della Morte ◽  
A. Francis ◽  
V. Gülpers ◽  
G. Herdoíza ◽  
G. von Hippel ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Polarization Contribution

scholarly journals Hadronic-vacuum-polarization contribution to the muon’s anomalous magnetic moment from four-flavor lattice QCD

2020 ◽  
Vol 101 (3) ◽  
Author(s):  
C. T. H. Davies ◽  
C. DeTar ◽  
A. X. El-Khadra ◽  
E. Gámiz ◽  
Steven Gottlieb ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Magnetic Moment ◽  
Anomalous Magnetic Moment ◽  
Vacuum Polarization ◽  
Polarization Contribution ◽  
Four Flavor

scholarly journals Higher-order hadronic-vacuum-polarization contribution to the muon g−2 from lattice QCD

2018 ◽  
Vol 98 (9) ◽  
Author(s):  
B. Chakraborty ◽  
C. T. H. Davies ◽  
J. Koponen ◽  
G. P. Lepage ◽  
R. S. Van de Water ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Higher Order ◽  
Polarization Contribution

scholarly journals DK I = 0, $$ D\overline{K} $$ I = 0, 1 scattering and the $$ {D}_{s0}^{\ast } $$(2317) from lattice QCD

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
Gavin K. C. Cheung ◽  
◽  
Christopher E. Thomas ◽  
David J. Wilson ◽  
Graham Moir ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Scattering Amplitudes ◽  
Lattice Qcd ◽  
Finite Volume ◽  
Energy Region ◽  
Light Quark ◽  
Bound State ◽  
Vector Resonance ◽  
Quark Masses ◽  
Partial Waves

Abstract Elastic scattering amplitudes for I = 0 DK and I = 0, 1 $$ D\overline{K} $$ D K ¯ are computed in S, P and D partial waves using lattice QCD with light-quark masses corresponding to mπ = 239 MeV and mπ = 391 MeV. The S-waves contain interesting features including a near-threshold JP = 0+ bound state in I = 0 DK, corresponding to the $$ {D}_{s0}^{\ast } $$ D s 0 ∗ (2317), with an effect that is clearly visible above threshold, and suggestions of a 0+ virtual bound state in I = 0 $$ D\overline{K} $$ D K ¯ . The S-wave I = 1 $$ D\overline{K} $$ D K ¯ amplitude is found to be weakly repulsive. The computed finite-volume spectra also contain a deeply-bound D* vector resonance, but negligibly small P -wave DK interactions are observed in the energy region considered; the P and D-wave $$ D\overline{K} $$ D K ¯ amplitudes are also small. There is some evidence of 1+ and 2+ resonances in I = 0 DK at higher energies.

scholarly journals The hadronic vacuum polarization contribution to $(g-2)_\mu$ from $2+1$ flavours of O($a$) improved Wilson quarks

2019 ◽  
Author(s):  
Hartmut Wittig ◽  
Antoine Gerardin ◽  
Tim Harris ◽  
Georg von Hippel ◽  
Ben Hörz, ◽  
...  
Keyword(s):  
Vacuum Polarization ◽  
Polarization Contribution
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