Localized Domains of Disoriented Chiral Condensates
arXiv:nucl-ex/9903005 · doi:10.1016/S0370-2693(99)00770-4
Abstract
A new method to search for localized domains of disoriented chiral condensates (DCC) has been proposed by utilising the (eta-phi) phase space distributions of charged particles and photons. Using the discrete wavelet transformation (DWT) analysis technique, it has been found that the presence of DCC domains broadens the distribution of wavelet coefficients in comparison to that of normal events. Strength contours have been derived from the differences in rms deviations of these distributions by taking into account the size of DCC domains and the probability of DCC production in ultra-relativistic heavy ion collisions. This technique can be suitably adopted to experiments measuring multiplicities of charged particles and photons.
arXiv commentTotal 12 pages including 4 figures
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Cited by in corpus (8)
- Disoriented Chiral Condensate: Theory and Experiment
- Localized Charged-Neutral Fluctuations in 158 A GeV Pb+Pb Collisions
- Event-by-event charged-neutral fluctuations in Pb+Pb collisions at 158 A~GeV
- Modeling of Charged-Neutral Kaon Fluctuations as a Signature of DCC Production in A--A Collisions
- Search for DCC in relativistic heavy-ion collisions : Possibilities and Limitations
- Event-by-event study of DCC-like fluctuation in ultra-relativistic nuclear collisions
- Particle density fluctuations
- Multiplicity Distributions and Charged-neutral Fluctuations