The center of mass energy of two colliding particles in the STU black holes

TL;DR

This paper investigates the collision energy of two particles near STU black holes, showing how black hole charge influences the maximum center of mass energy achievable close to the horizon.

Contribution

It provides a detailed analysis of particle collisions in STU black holes, highlighting the effect of black hole charge on collision energy.

Findings

Maximum collision energy occurs near the black hole horizon.

Black hole charge can increase or decrease the collision energy.

Charged and uncharged black holes exhibit similar energy limits.

Abstract

In this paper we consider collision of two particle near the STU black hole and calculate center of mass energy. In the case of uncharged black hole we find that the maximum energy obtained near the black hole horizon which similarly happen for charged black hole. We verify that the black hole charge may be decreased or increased the center of mass energy near the black hole horizon.