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Random Distribution

With a random distribution where $ p_+ = p_- = \htfrac{1}{2}$ for all particles,


$\displaystyle v(Q)$ $\displaystyle =$ $\displaystyle 1$  
$\displaystyle v(R)$ $\displaystyle =$ $\displaystyle 4 \quad \mt{(asymptotically)}$  
$\displaystyle \Gamma$ $\displaystyle =$ $\displaystyle 1$  
$\displaystyle \nu_{dyn}$ $\displaystyle =$ 0  

For $ v(Q)$, $ \Gamma$ and $ \nu _{dyn}$ this value is independent of $ \Delta\varphi$, while $ v(R)$ show some discrepancies for small $ \Delta\varphi$, i.e. at low multiplicity. $ v(R)$ is also strongly affected by an asymmetry in charge, $ \varepsilon \neq 0$, which is clearly seen in fig. 3.1.

Figure 3.1: $ v(R)$ strongly depends on $ \varepsilon $.
\begin{figure}\centerline{\hbox{\epsfxsize=10cm\epsffile{images/vRepsilon.eps}}} \end{figure}



Henrik Tydesjo 2003-02-24