Exploring the Efimov effect in the D^*D^*D^* system

2024/03/15 by Pablo G. Ortega, Ortega, Pablo G. · 2 citations
Physics and Astronomy · Computer Science · #Quantum chaos and dynamical systems #Cold Atom Physics and Bose-Einstein Condensates #Quantum Information and Cryptography

paper · pdf · doi:10.48550/arxiv.2403.10244

Abstract

The emergence of the Efimov effect in the D^*D^*D^* system is explored under the assumption that the heavy partner of the T_cc⁺ exists as a D^*D^* molecule with (I)J^P=(0)1⁺. The three-to-three relativistic scattering amplitude is obtained from the ladder amplitude formalism, built from an energy-dependent contact two-body potential where the molecular component of the T_cc^* state can be varied. We find that (I)J^P=(\tfrac12)0^- three-body bound states can be formed, with properties that suggest that the Efimov effect can be realised for reasonable values of the molecular probability and binding energy of the T_cc^*.

Cited by

• Superexotic K^*+D^*+K^*+ bound state
• Exotic Heavy Hadrons

Related

• Exploring Efimov states in D^*D^*D^* and DD^*D^* three-body systems
• Analyzing the D^*D^*D^* system: Hexaquark states and the Efimov effect
• Rigorous derivation of the Efimov effect in a simple model
• Evolution of Efimov States
• Efimov energy level rebounding off the atom-dimer continuum