TY - JOUR AU - Ortega, Pablo G. AU - Entem, David R. AU - Fernández, Francisco AU - Ruiz Arriola, Enrique PY - 2018 UR - http://hdl.handle.net/10481/56611 AB - We analyze how the renowned X(3872), a weakly bound state right below the D¯D∗threshold, should effectively be included in a hadronic representation of the QCD partition function. This can be decided by analyzing the D¯D∗scattering phase-shifts in the... LA - eng PB - Elsevier B. V. TI - Counting states and the Hadron Resonance Gas: Does X(3872) count? DO - 10.1016/j.physletb.2018.04.064 ER -