Toward the energy and the system size dependece of elliptic flow: working on flow fluctuations
نویسنده
چکیده
In this talk I concentrate on two topics closely related to the understanding of the energy and the system size dependence of the elliptic flow: determination of the elliptic flow (v2) “free” from the effects of non-flow and flow fluctuations, and the role of fluctuations in the initial eccentricity of the overlap region. I introduce a new approach for the analysis of the distribution in flow vector, dP/dqn, namely, I propose to use the Bessel Transform of this ditribution. I show that the Bessel Transform method is similar to the LeeYang Zeroes method, and is very transparent in its meaning and applications.
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