88 citations · 955 across the 49 of their papers we have counts for
8 papers · 1 filter
Next-to-leading order effective field theory potential in coordinate space
Axel Pérez-Obiol, David R. Entem, Bruno Juliá-Díaz +1
The potential in coordinate space for the weak transition, which drives the weak decay of most hypernuclei, is derived within the effective field theory formalism up to…
One-loop contributions in the EFT for the transition
Axel Pérez-Obiol, David R. Entem, Bruno Juliá-Díaz +1
We consider the weak transition, responsible for a large fraction of the non-mesonic weak decay of hypernuclei. We follow on the previously derived effective field theor…
Dynamical coupled-channel study of K+ Lambda photoproduction
B. Juliá-Díaz, B. Saghai, F. Tabakin +3
Results for the reaction gamma p --> K+ Lambda, studied within a constituent quark model and a dynamical coupled-channel approach, are presented and compared with recent data. Issu…
Deuteron NN*(1440) components from a chiral quark model
B. Juliá-Diaz, D. R. Entem, A. Valcarce +1
We present a nonrelativistic coupled-channel calculation of the deuteron structure including Delta Delta and NN^*(1440) channels, besides the standard NN S and D-wave components. A…
Microscopic transition potential: Determination of and coupling constants
B. Juliá-Díaz, A. Valcarce, P. González +1
A transition potential, based on an effective quark-quark interaction and a constituent quark cluster model for baryons, is derived in the Born-Oppenheimer…
and coupling constants from a microscopic potential
P. González, B. Juliá-Díaz, A. Valcarce +1
By means of a transition potential derived in a parameter-free way from a quark model, we determined simultaneously the and coupling…