Intermittency is a power law of the scaled factorial moments (SFMs) with decreasing phase space bin size, which was introduced by Bialas and Peschanski [1, 2] to resolve the unusual fluctuation in a cosmic ray event observed by the JACEE Collaboration [3]. It is capable of extracting non-statistical fluctuations after elimination of the statistical part and revealing self-similarity and indicating the existence of fractal properties of the underlying production process in high energy nucleus-nucleus interactions [4]. So far, intermittency phenomenon have been observed in various experiments with the accelerator data including a wide variety of projectiles, targets, and incident energies, such as electron-positron annihilation [5–8], hadron-hadron [9–13], hadron-nucleus [14–16], and nucleus-nucleus collisions [17–33]. It seems that intermittency and fractal behavior may be a general property of multiparticle production