Interferometry radii for expanding hadron resonance gas

✍ Scribed by Yu.M. Sinyukov; S.V. Akkelin; A.Yu. Tolstykh

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 393 KB
• Volume: 610
• Category: Article
• ISSN: 0375-9474
• DOI: 10.1016/s0375-9474(96)00362-4

✦ Synopsis

We discuss the influence of the different physical factors on the interferometry radii of thermalized sources in A+A collisions. They are, first, non-Gaussian form of Bose-Einstein correlation function for direct pions at small Pr, second, influence of the resonances, third, modification of the Gamov correction method for large expanding systems, including, particularly, specific role of long-lived resonances r/, 7/'. Our results are based on the conception of the lengths of homogeneity.