Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dominik Stamen"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 12, Pp 1-12 (2024)
Abstract The polarizabilities of light pseudoscalar mesons can be extracted from differential cross sections for Compton scattering near threshold. While this has been accomplished for charged pions employing Primakoff reactions, a corresponding meas
Externí odkaz:
https://doaj.org/article/723fc4945d5848bfb016da071511d4ca
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 6, Pp 1-22 (2023)
Abstract Decays into three particles are often described in terms of two-body resonances and a non-interacting spectator particle. To go beyond this simplest isobar model, crossed-channel rescattering effects need to be accounted for. We quantify the
Externí odkaz:
https://doaj.org/article/f6fbca902bd34e07805249304edc73a8
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 7, Pp 1-3 (2023)
Externí odkaz:
https://doaj.org/article/c910d3459a9f40ce8f34e1616942bbac
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 3, Pp 1-18 (2021)
Abstract We provide a dispersion-theoretical representation of the reaction amplitudes $$\gamma K\rightarrow K \pi $$ γ K → K π in all charge channels, based on modern pion–kaon P-wave phase shift input. Crossed-channel singularities are fixed
Externí odkaz:
https://doaj.org/article/b716f1b1c6d143e0bcf7f54228797c8c