Wiedemann, Urs A. and Foka, P. and Kalechofsky, H. and Martin, M. and Slotta, C. and Zhang, Q. H. (1997) Quantum mechanical localization effects for Bose-Einstein correlations. PHYSICAL REVIEW C, 56 (2). R614-R618. ISSN 0556-2813, 1089-490X
Full text not available from this repository.Abstract
For a set of N identical massive boson wave packets with optimal initial quantum mechanical localization, we calculate the Hanbury-Brown-Twiss (HBT) two-particle correlation function. Our result provides an algorithm for calculating one-particle spectra and two-particle correlations from an arbitrary phase space occupation (q(i),p(i),t(i))(i=1,N) as, e.g., returned by event generators. It is a microscopic derivation of the result of the coherent state formalism, providing explicit finite multiplicity corrections. Both the one-and two-particle spectra depend explicitly on the initial wave packet width sigma which parametrizes the quantum mechanical wave packet localization. They provide upper and lower bounds which suggest that a realistic value for cr has the order of the Compton wavelength.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | HADRONIC-INTERACTIONS; COLLISIONS |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 25 Apr 2023 06:22 |
| Last Modified: | 25 Apr 2023 06:22 |
| URI: | https://pred.uni-regensburg.de/id/eprint/50683 |
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