5 papers
Multi-pion correlations in high energy collisions
Q. H. Zhang
Any-order pion inclusive distribution for a chaotic source in high energy collisions are given which can be used in both theory and experiment to analyze any-order pion interferome…
Finite coherent length and multi-pion correlation effects on two-pion interferometry
Q. H. Zhang, X. Q. Li, C. S. Gao +1
The effects of multi-pion correlations and finite coherent length on two-pion interferometry are studied. It was shown that as the pion multiplicity and coherent length become larg…
Effects of multi-pion correlations on the source distribution in ultra-relativustic heavy-ion collisions
Q. H. Zhang
Multi-pion correlation effect on the source distribution is studied. It is shown that multi-pion Bose-Einstein correlation make the average radius of the pion source become smaller…
Coherent source radius in ppbar collisions
Q. H. Zhang, X. Q. Li
We use a recently derived result to extract from two-pion interferometry data from collisions the radius of the coherent component in the source. We find a coherent sour…
Independent domains of disoriented chiral condensate
Q. H. Zhang, X. Q. Li
The probability distribution of a neutral pion fraction from independent domains of disoriented chiral condensate is characterized. The signal for the condensate is still clear for…