13 citations · 18 across the 4 of their papers we have counts for
5 papers
Pion inspired by QCD: Nakanishi and Light-Front Integral Representations
R. M. Moita, J. P. B. C. de Melo, T. Frederico +1
The pion structure in Minkowski space is explored using the Nakanishi integral representation. A general framework is developed for the pion Bethe-Salpeter amplitude based on the K…
Pion model with the Nakanishi Integral Representations
R. M. Moita, J. P. B. C. de Melo, T. Frederico +1
In the present work, we describe a model for the pion based on an analytic expression for the Bethe-Salpeter (BSA) amplitude, combined with some ingredients from Lattice QCD calcul…
Exploring the flavor content of light and heavy-light pseudoscalars
R. M. Moita, J. P. B. C. de Melo, K. Tsushima +1
The electroweak properties of light and charmed D and Ds pseudoscalar mesons are investigated within a unified covariant constituent quark model. The quark-antiquark-meson vertices…
Pion observables with the Minkowski Space Pion Model
J. P. B. C. de Melo, Rômulo M. Moita, Tobias Frederico
The pion structure in Minkowski space is described in terms of an analytic model of the Bethe-Salpeter amplitude combined with Euclidean Lattice QCD results for the running quark m…
Pion Electromagnetic Form Factor at Lower and Higher Momentum Transfer
J. P. B. C. de Melo, Rômulo Moreira Moita, Kazuo Tsushima
The pion electromagnetic form factor is calculated at lower and higher momentum transfer in order to explore constituent quark models and the differences among those models. In par…