Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2000-05-31
Phys.Lett. B499 (2001) 245-252
Physics
High Energy Physics
High Energy Physics - Phenomenology
15 pages, 7 postscript figures, with addendum
Scientific paper
10.1016/S0370-2693(01)00048-X
The recent data for Bose-Einstein Correlations (BEC) of three-charged particles obtained by NA44 Collaboration have been analysed using theoretical formula with Coulomb wave functions. It has been recently proposed by Alt et al. It turns out that there are discrepancies between these data and the respective theoretical values. To resolve this problem we seek a possibly modified theoretical formulation of this problem by introducing the degree of coherence for the exchange effect due to the BEC between two-identical bosons. As a result we obtain a modified formulation for the BEC of three-charged particles showing good agreement with the data. Moreover, we investigate physical connection between our modified formulation and the core-halo model proposed by Csorgo et al. Our study indicates that the interaction region estimated by the BEC of three-charged particles in the S + Pb collisions at 200 GeV/c per nucleon is equal to about 1.5 fm~1.8 fm.
Biyajima Minoru
Mizoguchi Takuya
No associations
LandOfFree
Possible formulations for three-charged particles correlations in terms of Coulomb wave functions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Possible formulations for three-charged particles correlations in terms of Coulomb wave functions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Possible formulations for three-charged particles correlations in terms of Coulomb wave functions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-362300