Evidence of correlation between void probability and fractality of medium-energy protons in relativistic nuclear collisions

被引：8

作者：

Ghosh, D ^{[1
]}

Deb, A ^{[1
]}

Sen, I ^{[1
]}

Sarkar, R ^{[1
]}

Chattopadhaya, K ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Phys, Nucl & Particle Phys Res Ctr, Kolkata 700032, W Bengal, India

来源：

EUROPHYSICS LETTERS | 2005年 / 69卷 / 02期

关键词：

D O I：

10.1209/epl/i2004-10339-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper presents a study of void probability scaling of medium-energy target protons emitted in Mg-24-AgBr interaction at 4.5 AGeV in terms of their emission angle (.). The scaling is best revealed in the phase space region for which costheta = -0.3 to costheta = 0.7 and does not hold good for the total region of phase space. Fractal study reveals an interesting observation. A multifractal nature of the particle spectra has been observed in whole phase space whereas monofractal proton emission is evident in the phase space where the void probability scaling is valid.

引用

页码：193 / 199

页数：7

共 19 条

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