Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Transition form factor"'
Autor:
Burri, Sebastian Andreas, Alexandrou, Constantia, Bacchio, Simone, Bergner, Georg, Finkenrath, Jacob, Gasbarro, Andrew, Hadjiyiannakou, Kyriakos, Jansen, Karl, Kostrzewa, Bartosz, Koutsou, Giannis, Ottnad, Konstantin, Petschlies, Marcus, Pittler, Ferenc, Steffens, Fernanda, Urbach, Carsten, Wenger, Urs
Publikováno v:
Proceedings of Science / International School for Advanced Studies (LATTICE2021), 519 (2022). doi:10.22323/1.396.0519
The 38th International Symposium on Lattice Field Theory, Lattice 2021, Zoom/Gather@Massachusetts Institute of Technology, USA, 2021-07-26-2021-07-30
Burri, Sebastian Andreas; Alexandrou, Constantia; Bacchio, Simone; Bergner, Georg; Finkenrath, Jacob; Gasbarro, Andrew; Hadjiyiannakou, Kyriakos; Jansen, Karl; Kostrzewa, Bartosz; Koutsou, Giannis; Ottnad, Konstantin; Petschlies, Marcus; Pittler, Ferenc; Steffen, Fernanda; Urbach, Carsten; Wenger, Urs (2022). Pion-pole contribution to HLbL from twisted mass lattice QCD at the physical point. In: The 38th International Symposium on Lattice Field Theory. Trieste, Italy: Sissa Medialab 10.22323/1.396.0519
The 38th International Symposium on Lattice Field Theory, Lattice 2021, Zoom/Gather@Massachusetts Institute of Technology, USA, 2021-07-26-2021-07-30
Burri, Sebastian Andreas; Alexandrou, Constantia; Bacchio, Simone; Bergner, Georg; Finkenrath, Jacob; Gasbarro, Andrew; Hadjiyiannakou, Kyriakos; Jansen, Karl; Kostrzewa, Bartosz; Koutsou, Giannis; Ottnad, Konstantin; Petschlies, Marcus; Pittler, Ferenc; Steffen, Fernanda; Urbach, Carsten; Wenger, Urs (2022). Pion-pole contribution to HLbL from twisted mass lattice QCD at the physical point. In: The 38th International Symposium on Lattice Field Theory. Trieste, Italy: Sissa Medialab 10.22323/1.396.0519
The 38th International Symposium on Lattice Field Theory, Lattice 2021, Zoom/Gather@Massachusetts Institute of Technology, USA, 26 Jul 2021 - 30 Jul 2021; Proceedings of Science / International School for Advanced Studies (LATTICE2021), 519 (2022). d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25258d598d1e0771e884d6ab04e91f2b
https://bib-pubdb1.desy.de/record/474786
https://bib-pubdb1.desy.de/record/474786
Akademický článek
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Akademický článek
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Publikováno v:
Physical review / D 104(9), 094007 (2021). doi:10.1103/PhysRevD.104.094007
Physical Review
Physical Review
Physical review / D 104(9), 094007 (2021). doi:10.1103/PhysRevD.104.094007
Using the approach based on conformal symmetry we calculate the two-loop coefficient function for the axial-vector contributions to two-photon processes in the $\overline
Using the approach based on conformal symmetry we calculate the two-loop coefficient function for the axial-vector contributions to two-photon processes in the $\overline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99e70bcc53d5281b5a7bde2bcec09eb1
Publikováno v:
Physical Review
Physical review / D 103(9), 094018 (2021). doi:10.1103/PhysRevD.103.094018
Physical review / D 103(9), 094018 (2021). doi:10.1103/PhysRevD.103.094018
Physical review / D 103(9), 094018 (2021). doi:10.1103/PhysRevD.103.094018
Evolution equations for leading twist operators in high orders of perturbation theory can be restored from the spectrum of anomalous dimensions and the calculation of the
Evolution equations for leading twist operators in high orders of perturbation theory can be restored from the spectrum of anomalous dimensions and the calculation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::237ffacd3a46bc036f52dea090630699
Akademický článek
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Autor:
Tsuneo Uematsu, Ken Sasaki
Publikováno v:
Physics Letters B, Vol 781, Iss, Pp 290-294 (2018)
Physics Letters
Physics Letters
We investigate the CP-odd Higgs boson production via two-photon processes in $e\gamma$ collisions. The CP-odd Higgs boson, which we denote as $A^0$, is expected to appear in the Two-Higgs Doublet Models (2HDM) as a minimal extension of Higgs sector f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c61af3e4f1ef7a6e1756e216d88ceb
http://www.sciencedirect.com/science/article/pii/S0370269318302892
http://www.sciencedirect.com/science/article/pii/S0370269318302892
Autor:
Eryk Czerwiński
Publikováno v:
Nuclear and Particle Physics Proceedings. :99-103
In this paper we summarize the recent experimental results from KLOE-2 on the dark photon search in the e + e − → U γ , U → π + π − , measurement of Branching Ratio and Transition Form Factor of ϕ → π 0 e + e − decay, Dalitz plot ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fc72c1cd28decddf77ff4bf4fd61286
https://doi.org/10.1016/j.nuclphysbps.2017.03.018
https://doi.org/10.1016/j.nuclphysbps.2017.03.018
Autor:
Farkaš, Kristián
This thesis is devoted to the rare decay π0 → e+ e−. We firstly introduce all theoretical knowledge necessary for the description of the vertices used in this work. Subsequently, we introduce three two-loop chiral Feynman diagrams, which are of
Externí odkaz:
http://www.nusl.cz/ntk/nusl-397699
Autor:
Farkaš, Kristián
This thesis is devoted to the rare decay π0 → e+ e− . We firstly introduce all theoretical knowledge necessary for the description of the vertices used in this work. Subsequently, we introduce three two-loop chiral Feynman diagrams, which are of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2186::b18dc9e03c4f34e1ccb0a2beb55e5fed
http://www.nusl.cz/ntk/nusl-397699
http://www.nusl.cz/ntk/nusl-397699