M. Peña

activity

19962026

most citedA pure S-wave covariant model for the nucleon

83 citations · 393 across the 15 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

hep-ph2019

Hyperon electromagnetic timelike elastic form factors at large $q^{2}$

G. Ramalho, M. T. Peña, K. Tsushima

We present estimates of the hyperon elastic form factors for the baryon octet and the $Ω^{-}$ baryon for large four-momentum transfer squared, $q^{2}$ , in the timelike region ( $q^{2} > 0$ )…

hep-ph2019

Scattering amplitudes and contour deformations

Gernot Eichmann, Pedro Duarte, M. T. Peña +1

We employ a scalar model to exemplify the use of contour deformations when solving Lorentz-invariant integral equations for scattering amplitudes. In particular, we calculate the o…

Hyperon electromagnetic timelike elastic form factors at large q2

Scattering amplitudes and contour deformations

Hyperon electromagnetic timelike elastic form factors at large $q^{2}$