Prefer a chat interface with context about you and your work?
Fluctuations of Particle Ratios and the Abundance of Hadronic Resonances
We argue that the event-by-event fluctuations of the ratio of positively charged over negatively charged pions provides a measurement of the number of rho and omega mesons right after hadronization. This finding can be utilized to put the hypothesis of chemical equilibration in relativistic heavy ion collisions to a test. …