Efimov physics in bosonic atom-trimer scattering

Abstract

Bosonic atom-trimer scattering is studied in the unitary limit using momentum-space equations for four-particle transition operators. The impact of the Efimov effect on the atom-trimer scattering observables is explored and a number of universal relations is established. Positions and widths of tetramer resonances are determined. Trimer relaxation rate constant is calculated.

Added results for the trimer relaxation rate constant

References in corpus (8)

• Evidence for Universal Four-Body States Tied to an Efimov Trimer
• Universal Properties of the Four-Body System with Large Scattering Length
• Four-nucleon scattering: Ab initio calculations in momentum space
• Ab initio four-body calculation of n-3He, p-3H, and d-d scattering
• Four-body calculation of proton-3He scattering
• Four-nucleon system with $\Delta$-isobar excitation
• Description of ${}^4$He tetramer bound and scattering states
• Efimov Trimer Formation via Ultracold Four-body Recombination

Cited by in corpus (1)

• Efimov physics from a renormalization group perspective