Issue |
Europhys. Lett.
Volume 69, Number 2, January 2005
|
|
---|---|---|
Page(s) | 193 - 199 | |
Section | Nuclear physics | |
DOI | https://doi.org/10.1209/epl/i2004-10339-6 | |
Published online | 22 December 2004 |
Evidence of correlation between void probability and fractality of medium-energy protons in relativistic nuclear collisions
Nuclear and Particle Physics Research Centre, Department of Physics Jadavpur University - Kolkata 700032, India
Received:
4
February
2004
Accepted:
15
November
2004
This paper presents a study of void probability scaling of
medium-energy target protons emitted in
-
interaction at 4.5 AGeV in terms
of their emission angle
. The scaling is best revealed
in the phase space region for which
to
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.
PACS: 24.60.Ky – Fluctuation phenomena / 25.75.-q – Relativistic heavy-ion collisions
© EDP Sciences, 2005
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