106 citations · 836 across the 42 of their papers we have counts for
4 papers · 1 filter
Regge trajectories of ordinary and non-ordinary mesons from their scattering poles
J. Nebreda, J. A. Carrasco, J. T. Londergan +2
Our results on obtaining the Regge trajectory of a resonance from its pole in a scattering process and from analytic constraints in the complex angular momentum plane are presented…
New limits on intrinsic charm in the nucleon from global analysis of parton distributions
P. Jimenez-Delgado, T. J. Hobbs, J. T. Londergan +1
We present a new global QCD analysis of parton distribution functions, allowing for possible intrinsic charm (IC) contributions in the nucleon inspired by light-front models. The a…
Non-ordinary nature of the f_0(500) resonance from its Regge trajectory
J. Nebreda, J. T. Londergan, J. R. Pelaez +1
We report our results on how to obtain the Regge trajectory of a resonance from its pole in a scattering process by imposing analytic constraints in the complex angular momentum pl…
Regge trajectory of the f_0(500) resonance from a dispersive connection to its pole
J. Nebreda, J. T. Londergan, J. R. Pelaez +1
We report here our results on how to obtain the Regge trajectory of a resonance from its pole in a scattering process by imposing analytic constraints in the complex angular moment…