The domain of stability of unnatural parity states of three unit charges

TL;DR

This paper explores the specific mass conditions under which certain unnatural parity states with total orbital momentum L=1 exist in three-charge Coulomb systems, expanding understanding of their stability domains.

Contribution

It identifies the mass ranges allowing the existence of unnatural parity L=1 states in three-charge Coulomb systems, a novel analysis of their stability domains.

Findings

Determined the mass domain for the existence of unnatural parity states.

Mapped stability regions for Coulomb systems with three charges.

Provided theoretical insights into the conditions for these states.

Abstract

We investigate the domain of masses for which a state with total orbital momentum L=1 and unnatural parity $P=+1$ exists for the Coulomb systems $(m_1^+,m_2^-,m_3^-)$.