  This study explores the Chiral Magnetic Effect (CME) in ultra-relativistic
heavy-ion collisions. The CME, observed as back-to-back charge separation along
the magnetic field axis, is investigated using the newly developed Sliding
Dumbbell Method (SDM) applied to Au+Au events at a center-of-mass energy
$\sqrt{s}_{\mathrm{NN}}$ = 200 GeV generated by the AMPT model with string
melting configuration. The CME-like signal is externally injected in events by
flipping charges of pairs of the particles perpendicular to the reaction plane.
The study reports a significant enhancement of the CME-sensitive 3-particle
$\gamma$ correlator in events with high back-to-back charge separation, in a
given collision centrality. Additionally, a linear relationship is observed
between the $\sqrt{|\gamma|}$ correlator for same-sign charge pairs and
positive charge asymmetry ($\langle A{^+}\rangle$) across the dumbbell in
CME-enriched sub-samples. Furthermore, the fraction of CME in $\Delta\gamma$
(difference between opposite and same sign $\gamma$ correlators) is presented
across different collision centralities having different percentages of
externally injected CME-like signal. Overall, the research aims to understand
and detect the Chiral Magnetic Effect through innovative experimental method
and detailed analysis of event structure.
