57 citations · 101 across the 5 of their papers we have counts for
5 papers
Three-Body Recombination in Cold Atomic Gases
Peder K. Sørensen
Systems of three particles show a surprising feature in their bound state spectrum: a series of geometrically scaled states, known as Efimov states. These states have not yet been…
Three-body recombination at finite energy within an optical model
P. K. Sørensen, D. V. Fedorov, A. S. Jensen +1
We investigate three-boson recombination of equal mass systems as function of (negative) scattering length, mass, finite energy, and finite temperature. An optical model with an im…
Finite Range Effects in Energies and Recombination Rates of Three Identical Bosons
P. K. Sørensen, D. V. Fedorov, A. S. Jensen +1
We investigate finite-range effects in systems with three identical bosons. We calculate recombination rates and bound state spectra using two different finite-range models that ha…
Efimov Physics and the Three-Body Parameter within a Two-Channel Framework
P. K. Sørensen, D. V. Fedorov, A. S. Jensen +1
We calculate shallow three-body bound states in the universal regime, defined by Efimov, with inclusion of both scattering length and effective range parameters. The universal spec…
Three-body recombination rates near a Feshbach resonance within a two-channel contact interaction model
P. K. Sørensen, D. V. Fedorov, A. S. Jensen
We calculate the three-body recombination rate into a shallow dimer in a gas of cold bosonic atoms near a Feshbach resonance using a two-channel contact interaction model. The two-…