4 papers
Hidden-charm pentaquarks as flavor eigenstates in a constituent quark model
M. C. Gordillo, J. M. Alcaraz-Pelegrina, J. Segovia
We use a diffusion Monte Carlo (DMC) algorithm to solve the Schrödinger equation that describes pentaquarks within the framework of a non-relativistic constituent qua…
Gross-Pitaevskii-Poisson equations with a non-minimal coupling term
Bryan Cordero-Patino, Ãlvaro Duenas-Vidal, Jorge Segovia
In scenarios where the Peccei-Quinn symmetry breaks after inflation, small-scale axion inhomogeneities may gravitationally collapse into bound structures. The evolution of these sy…
Parton distribution functions of ground state mesons composed of or quarks
Qian Wu, Zhu-Fang Cui, Jorge Segovia
The valence quark parton distribution functions (PDFs) of all ground state heavy mesons that composed of or quarks, are discussed; namely, the pseudoscalar , $η_…
$\mathbf{γ^{(*)} + N(940)\frac{1}{2}^+ \to N(1520)\frac{3}{2}^{-}}$ helicity amplitudes and transition form factors
L. Albino, G. Paredes-Torres, K. Raya +2
We recently reported new results on the $γ^{(*)} + N(940)\frac{1}{2}^+ \to Î(1700)\frac{3}{2}^{-}$ transition form factors using a symmetry-preserving treatment of a vector$\,\ot…