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Strong Self-Similar Fluctuations of Target Fragments in Ring-like Events in Ultra-Relativistic Nuclear Collision
引用本文:Dipak Ghosh Argha Deb Samabrata Sarkar Prabir Kumar Haldar. Strong Self-Similar Fluctuations of Target Fragments in Ring-like Events in Ultra-Relativistic Nuclear Collision[J]. 中国物理快报, 2006, 23(11): 2944-2947
作者姓名:Dipak Ghosh Argha Deb Samabrata Sarkar Prabir Kumar Haldar
作者单位:Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkata-700032, India
摘    要:


关 键 词:强自相似涨落 靶片段 过相对论核碰撞 原子核物理
收稿时间:2006-05-31
修稿时间:2006-05-31

Strong Self-Similar Fluctuations of Target Fragments in Ring-like Events in Ultra-Relativistic Nuclear Collision
Dipak Ghosh, Argha Deb, Samabrata Sarkar, Prabir Kumar Haldar. Strong Self-Similar Fluctuations of Target Fragments in Ring-like Events in Ultra-Relativistic Nuclear Collision[J]. Chinese Physics Letters, 2006, 23(11): 2944-2947
Authors:Dipak Ghosh   Argha Deb   Samabrata Sarkar   Prabir Kumar Haldar
Affiliation:Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkata-700032, India
Abstract:
The intermittent fluctuation of target evaporated particles is studied in both ring-like and jet-like events emitted in ^32 S-emulsion interactions at 200 A Ge V within the framework of multi-dimensional factorial moment methodology using the concept of the Hurst exponent. It is observed that the intermittent fluctuation in the ring-like event is self-similar, whereas in the jet-like event fluctuation is self-affine. However, study indicates that the strength of fluctuation in the ring-like events is much stronger than that in the jet-like events.
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