The asymptotic approach to the continuum of lattice QCD spectral observables

Autor: Nikolai Husung, Peter Marquard, Rainer Sommer

Publikováno v: Physics Letters
Physics letters / B 829, 137069 (2022). doi:10.1016/j.physletb.2022.137069

Physics letters / B 829, 137069 (2022). doi:10.1016/j.physletb.2022.137069
We consider spectral quantities in lattice QCD and determine the asymptotic behaviour of their discretization errors. Wilson fermion with O($a$)-improvement, (Möbius) Do

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http://repo.scoap3.org/api

Window observable for the hadronic vacuum polarization contribution to the muon $g-2$ from lattice QCD

Autor: M. Cè, A. Gérardin, G. von Hippel, R. J. Hudspith, S. Kuberski, H. B. Meyer, K. Miura, D. Mohler, K. Ottnad, S. Paul, A. Risch, T. San José, H. Wittig

Publikováno v: Physical Review
Physical review / D 106(11), 114502 (2022). doi:10.1103/PhysRevD.106.114502
Phys.Rev.D
Phys.Rev.D, 2022, 106 (11), pp.114502. ⟨10.1103/PhysRevD.106.114502⟩

Physical review / D 106(11), 114502 (2022). doi:10.1103/PhysRevD.106.114502
Euclidean time windows in the integral representation of the hadronic vacuum polarization contribution to the muon g-2 serve to test the consistency of lattice calculati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f313aeb70894149e5d3d900c83b7b3b7
http://cds.cern.ch/record/2812389

The hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD

Autor: Cè, Marco, Gérardin, Antoine, von Hippel, Georg, Meyer, Harvey B., Miura, Kohtaroh, Ottnad, Konstantin, Risch, Andreas, San José, Teseo, Wilhelm, Jonas, Wittig, Hartmut

Publikováno v: Journal of High Energy Physics
Journal of high energy physics 2022(8), 220 (2022). doi:10.1007/JHEP08(2022)220
Journal of high energy physics 08(8), 220 (2022). doi:10.1007/JHEP08(2022)220
Journal of High Energy Physics, 2022, 2022 (08), pp.220. ⟨10.1007/JHEP08(2022)220⟩

Journal of high energy physics 08(8), 220 (2022). doi:10.1007/JHEP08(2022)220
We compute the hadronic running of the electromagnetic and weak couplings in lattice QCD with N$_{f}$ = 2 + 1 flavors of $ \mathcal{O} $(a) improved Wilson fermions. U

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Decomposition of the proton spin from lattice QCD

Autor: Hadjiyiannakou, Kyriacos, Alexandrou, Constantia, Bacchio, Simone, Constantinou, Martha, Finkenrath, Jacob, Jansen, Karl, Koutsou, Giannis, Panagopoulos, Haris, Spanoudes, Gregoris

Publikováno v: Proceedings of Science / International School for Advanced Studies (LATTICE2021), 348 (2022). doi:10.22323/1.396.0348
38th International Symposium on Lattice Field Theory, Lattice 2021, Online, United States, 2021-07-26-2021-07-30

38th International Symposium on Lattice Field Theory, Lattice 2021, Online, United States, 26 Jul 2021 - 30 Jul 2021; Proceedings of Science / International School for Advanced Studies (LATTICE2021), 348 (2022). doi:10.22323/1.396.0348
The gluon

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Mass Renormalization of the Schwinger Model with Wilson and Staggered Fermions in the Hamiltonian Lattice Formulation

Autor: Takis Angelides, Lena Funcke, Karl Jansen, Stefan Kühn

Publikováno v: Proceedings of Science / International School for Advanced Studies (LATTICE2022), 046 (2023). doi:10.22323/1.430.0046
39th International Symposium on Lattice Field Theory, Lattice2022, Bonn, Germany, 2022-08-08-2022-08-13

39th International Symposium on Lattice Field Theory, Lattice 2022, Bonn, Germany, 8 Aug 2022 - 13 Aug 2022; Proceedings of Science / International School for Advanced Studies (LATTICE2022), 046 (2022). doi:10.22323/1.430.0046
Lattice computatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ba82a39cbc3893ec8aad3935bbd2f7d