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Fluctuation study of pionisation in ultrarelativistic nucleus-nucleus interaction |
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| Authors: | Dipak Ghosh Madhumita Lahiri Argha Deb Susobhan Das Krishnadas Purkait Biswanath Biswas Jayanta Roy Choudhury Rini Chatterjee Abdul Kayum Jafry |
| Affiliation: | 1. High Energy Physics Division, Department of Physics, Jadavpur University, 700 032, Calcutta, India 2. Department of Physics, B.E. College (D.U.), Howrah-3, India |
| Abstract: | The scaled factorial moments and the multifractal moments have been investigated in differentη-intervals to study the dynamical fluctuation of pions produced in 200 AGeV32S-Ag/Br interaction. In order to investigate the detail characteristics of intermittency behaviour, theF-moments are extracted up to the eighth order of moments in differentM-intervals. The analysis indicates a non-thermal phase transition and different regime of particle production during the hadronisation process. |
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