Speaker
Description
Exploring the space-time extent of particle production is an important goal of heavy-ion physics, and substantial effort has been made in order to understand the underlying physics behind the experimental observations of non-Gaussian behavior. In experiments, femtoscopic (momentum) correlations are utilized to gain information about the space-time geometry of the particle emitting source. Various experiments from SPS through RHIC to LHC measure Bose-Einstein quantum-statistical correlations. While early on the Gaussian assumption worked well when extracting source parameters, with precise data of today more advanced assumptions have to be used. In this talk we review the status of recent measurements, present several possible physical explanations (including critical behavior, anomalous diffusion and resonances) and their implications on various stages of evolution.
| What kind of work does this abstract pertain to? | Theoretical |
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| Which experiment is this abstract related to? | Other |
