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Recent Results of Source Function Imaging from AGS through CERN SPS to RHIC
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lacey, Roy A. |
| Copyright Year | 2007 |
| Abstract | Recent femtoscopic measurements involving the use of an imaging technique and a newly developed moment analysis are presented and discussed. We show that this new paradigm allows robust investigation of reaction dynamics for which the sound speed cs = 0 during an extended hadronization period. Source functions extracted for charged pions produced in Au+Au and Pb+Pb collisions show non-Gaussian tails for a broad selection of collision energies. The ratio of the RMS radii of these source functions in the out and side directions are found to be greater than 1, suggesting a finite emission time for pions. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.scielo.br/pdf/bjp/v37n3a/a06v373a.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | AICARDI-GOUTIERES SYNDROME 1 Apollo Abort Guidance System Charge (electrical) Energy, Physics Extraction IBM 1401 Symbolic Programming System Imaging Techniques Normal Statistical Distribution Programming paradigm Tail Tails collision |
| Content Type | Text |
| Resource Type | Article |
