Padula, Sandra S. [UNESP]Socolowski, O.2022-04-282022-04-282010-09-24Physical Review C - Nuclear Physics, v. 82, n. 3, 2010.1089-490X0556-2813http://hdl.handle.net/11449/226059Squeezed correlations of particle-antiparticle pairs were predicted to exist if the hadron masses were modified in the hot and dense medium formed in high-energy heavy-ion collisions. Although well-established theoretically, they have not yet been observed experimentally. We suggest here a clear method to search for such a signal by analyzing the squeezed correlation functions in terms of measurable quantities. We illustrate this suggestion for simulated pairs at the Relativistic Heavy Ion Collider (RHIC) energies. © 2010 The American Physical Society.engArtigo10.1103/PhysRevC.82.0349082-s2.0-77957317306