3 citations · 5 across the 4 of their papers we have counts for
5 papers · 1 filter
Kaon Eletromagnetic Form Factor in the Light-Front Formalism
Fabiano P. Pereira, J. P. B. C. de Melo, T. Frederico +1
Numerical calculations are performed and compared to the experimental data for the electromagnetic form factor of the kaon, which is extracted from both components of the electroma…
Fixed-Point Hamiltonians in Quantum Mechanics
T. Frederico, A. Delfino, Lauro Tomio +1
We show how to derive fixed-point Hamiltonians in quantum mechanics from a proposed renormalization group invariance approach that relies in a subtraction procedure at a given ener…
Non-linear Regge spectrum fits to experimentally up-dated meson states
Jishnu Dey, Mira Dey, P. Leal Ferreira +1
The exciting feature of recent times is the inflow of new experimental data. Fits to the $π, \r$ and f meson resonances found by the VES collaboration, along with those of the PDG…
Relativistic Bound States in 2+1 and 1+1 Dimensions in the Null-Plane
J. P. B. C de Melo, A. E. A. Amorim, Lauro Tomio +1
The Relativistic formulation of the three-boson model interacting via a zero-range two-body force in the null-plane is given in 2+1 and 1+1 space-time dimension. The bound state en…
Quark Distribution in Pion within Instanton Liquid Model
A. E. Dorokhov, Lauro Tomio
The leading-twist valence-quark distribution function in the pion is obtained at a low normalization scale of an order of the inverse average size of an instanton . The moment…