10 citations · 11 across the 2 of their papers we have counts for
8 papers
Renormalisation of the low-energy constants of chiral perturbation theory from loops with dynamical vector mesons
Carla Terschlüsen, Stefan Leupold
Starting from a relativistic Lagrangian for pseudoscalar Goldstone bosons and vector mesons in the antisymmetric tensor representation, a one-loop calculation is performed to pin d…
Reactions with pions and vector mesons in the sector of odd intrinsic parity
Carla Terschlüsen, Bruno Strandberg, Stefan Leupold +1
The Wess-Zumino-Witten structure is supplemented by a simple vector-meson Lagrangian where the vector mesons are described by antisymmetric tensor fields. With the ρ-ω-π coupling a…
Photon-fusion reactions from the chiral Lagrangian with dynamical light vector mesons
I. V. Danilkin, M. F. M. Lutz, S. Leupold +1
We study the reactions , , , , and based on a chiral Lagrangian with dynamical light vector mesons as formulated wit…
Towards an effective field theory for vector mesons
Stefan Leupold, Carla Terschlusen
The assumption that vector mesons dominate the interactions of hadrons with electromagnetism (vector-meson dominance - VMD) provides an important phenomenological concept. On the o…
Electromagnetic transitions in an effective chiral Lagrangian with the eta-prime and light vector mesons
C. Terschlusen, S. Leupold, M. F. M. Lutz
We consider the chiral Lagrangian with a nonet of Goldstone bosons and a nonet of light vector mesons. The mixing between the pseudoscalar mesons eta and eta-prime is taken into ac…
Electromagnetic Transition Form Factors of Mesons
Carla Terschlüsen, Stefan Leupold
Using a counting scheme which treats pseudoscalar and vector mesons on equal footing, the decays of the narrow light vector mesons omega and phi into a dilepton and a pseudoscalar…