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Lifetimes and sizes from two-particle correlation functions
SYS 0249167 LBL ---naa--22--------450- 005 20250321102442.5 014 $a A1996UY75800029 $2 CCC 014 $a A1996UY75800029 $2 WOS CC. SCIE 017 70
$a 10.1016/0370-2693(96)00657-0 $2 DOI 100 $a 20170817 1996 m y slo 03 ba 101 0-
$a eng 102 $a NL 200 1-
$a Lifetimes and sizes from two-particle correlation functions $f U. Heinz ... [et al.] 330 $a We discuss the Yano-Koonin-Podgoretskii (YKP) parametrization of the two-particle correlation function for azimuthally symmetric expanding sources. We derive model-independent expressions for the YKP fit parameters and discuss their physical interpretation. We use them to evaluate the YKP fit parameters and their momentum dependence for a simple model for the emission function and propose new strategies for extracting the source lifetime. Longitudinal expansion of the source can be seen directly in the rapidity dependence of the Yano-Koonin velocity. 463 -1
$1 001 umb_un_cat*0310768 $1 011 $a 0370-2693 $1 011 $a 1873-2445 $1 200 1 $a Physics Letters B $v Vol. 382, no. 1-2 (1996), pp. 181-188 $1 210 $a Amsterdam $c Elsevier B.V. $d 1996 606 0-
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