# Production of Anticentauro Events in Ultra-Relativistic Heavy Ion Collisions

## TL;DR

This paper introduces a new Chebyshev expansion-based method to identify anticentauro events in high-energy heavy ion collisions, showing significant coefficient enhancements in simulated data.

## Contribution

It presents a novel analytical approach using Chebyshev coefficients to detect exotic anticentauro events, improving fluctuation pattern analysis in heavy ion collision data.

## Key findings

- Chebyshev coefficients are significantly larger (~3x) in anticentauro-like events.
- The method effectively distinguishes exotic events from normal collisions.
- Probability estimates for anticentauro event formation are provided.

## Abstract

We propose a novel method for studying the production of anticentauro events in high energy heavy ion collisions utilizing Chebyshev expansion coefficients. These coefficients have proved to be very efficient in investigating the pattern of fluctuations in neutral pion fraction. For the anticentauro like events, the magnitude of first few coefficients is strongly enhanced (~3 times) as compared to those of normal HIJING events. Various characteristics of Chebyshev coefficients are studied in detail and the probability of formation of exotic events is calculated from the simulated events.