A hybrid model of viscous and Chaplygin gas to tackle the Universe
  acceleration
  Motivated by two seminal models proposed to explain the Universe
acceleration, this paper is devoted to study a hybrid model which is
constructed through a generalized Chaplygin gas with the addition of a bulk
viscosity. We call the model a Viscous Generalized Chaplygin Gas (VGCG) and its
free parameters are constrained through several cosmological data like the
Observational Hubble Parameter, Type Ia Supernovae, Baryon Acoustic
Oscillations, Strong Lensing Systems, HII Galaxies and using Joint Bayesian
analysis. In addition, we implement a Om-diagnostic to analyze the VGCC
dynamics and its difference with the standard cosmological model. The hybrid
model shows important differences when compared with the standard cosmological
model. Finally, based on our Joint analysis we find that the VGCG could be an
interesting candidate to alleviate the well-known Hubble constant tension.
