Results 21 to 30 of about 493,488 (235)

Erratum to: Patterns of C- and CP-violation in hadronic η and η′ three-body decays

Journal of High Energy Physics, 2022
A correction to this paper has been published: https://doi.org/10.1007/JHEP02(2022 ...
Hakan Akdag, Tobias Isken, Bastian Kubis
doaj   +1 more source

Diskurs als konstituierende Grundlage der Medienpädagogik und Folgerungen aus systemtheoretischer Sicht

MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2017
Medienpädagogik lässt sich beschreiben als Wissenschaft und Lehre von medienbezogenen erziehungs- und bildungsrelevanten Aktivitäten und ihren Voraussetzungen und Bedingungen. Vielfältige Entwürfe und Diskussionslinien in der Medienpädagogik haben bisher
Gerhard Tulodziecki
doaj   +1 more source

Patterns of C- and CP-violation in hadronic η and η′ three-body decays

Journal of High Energy Physics, 2022
We construct hadronic amplitudes for the three-body decays η (′) → π + π − π 0 and η′ → ηπ + π − in a non-perturbative fashion, allowing for C- and CP-violating asymmetries in the π + π − distributions.
Hakan Akdag, Tobias Isken, Bastian Kubis
doaj   +1 more source

Dispersion relation for hadronic light-by-light scattering: pion pole

Journal of High Energy Physics, 2018
The pion-pole contribution to hadronic light-by-light scattering in the anomalous magnetic moment of the muon (g − 2) μ is fully determined by the doubly-virtual pion transition form factor. Although this crucial input quantity is, in principle, directly
Martin Hoferichter, Bai-Long Hoid, Bastian Kubis, Stefan Leupold, Sebastian P. Schneider   +4 more
doaj   +1 more source

C and CP violation in effective field theories

Journal of High Energy Physics, 2023
The quest for new sources of the simultaneous violation of C and CP symmetry was popular in the 1960s and has since been mostly neglected for more than half a century.
Hakan Akdag, Bastian Kubis, Andreas Wirzba   +2 more
doaj   +1 more source

Hadronic vacuum polarization: three-pion channel [PDF]

EPJ Web of Conferences, 2020
The 3π-channel contribution to hadronic vacuum polarization (HVP) in the anomalous magnetic moment of the muon (g−2)µ is examined based on a dispersive representation of the γ* → 3π amplitude.
Hoid Bai-Long, Hoferichter Martin, Kubis Bastian   +2 more
doaj   +1 more source

„Der Theorie-Praxis-Dialog ist Kern des Pflegestudiums”

Monitor Versorgungsforschung
Der neue duale Studiengang „Bachelor of Nursing“ der Universität Duisburg-Essen (UDE) und des Universitätsklinikums Essen (UK Essen) soll eine wegweisende Antwort auf die immer komplexeren Herausforderungen der Gesundheitsversorgung geben.
Andrea Schmidt-Rumposch, Prof. Dr. Erika Sirsch, Peter Stegmaier   +2 more
doaj   +1 more source

Three-body resonances in the φ 4 theory

Journal of High Energy Physics, 2023
We study the properties of three-body resonances using a lattice complex scalar φ 4 theory with two scalars, with parameters chosen such that one heavy particle can decay into three light ones.
Marco Garofalo, Maxim Mai, Fernando Romero-López, Akaki Rusetsky, Carsten Urbach   +4 more
doaj   +1 more source

Resonance form factors from finite-volume correlation functions with the external field method

Journal of High Energy Physics, 2022
A novel method for the extraction of form factors of unstable particles on the lattice is proposed. The approach is based on the study of two-particle scattering in a static, spatially periodic external field by using a generalization of the Lüscher ...
Jonathan Lozano, Ulf-G. Meißner, Fernando Romero-López, Akaki Rusetsky, Gerrit Schierholz   +4 more
doaj   +1 more source

CP, T and fundamental interactions [PDF]

, 2012
We discuss the importance of the CP (simultaneous particle-antiparticle and left-right permutation) and T (time reversal) symmetries in the context of fundamental interactions.
Angelopoulos, Cosme, Cosme, Jean-Marie Frère   +3 more
core   +2 more sources