Research Article
Geometry and Space-Time Extent of Pion Emission Region at FCC Energies
Table 2
Estimations for space-time characteristic of pion source at the LHC and FCC energies.
| Parameter | , (TeV) | (TeV) | Pb + Pb (TeV) | 14 | 100 | 5.02 | 63 | 5.52 | 39 |
| From fits by approach (i.1) | | — | — | | | | | , fm | | | | | | | , fm | | | | | | | , fm | | | | | | | | | | | | | | , fm | | | | | | | , fm2 | | | | | | | , fm/c | | | | | | | , fm3 | | | | | | |
| From fits by approach (i.2) | | | | | — | | | , fm | | | | | | | , fm | | | | | | | , fm | | | | | | | | | | | | | | , fm | | | | | | | , fm2 | | | | | | | , fm/c | | | | | | | , fm3 | | | | | | |
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