Resonant scattering properties close to a p-wave Feshbach resonance

Abstract

We present a semi-analytical treatment of both the elastic and inelastic collisional properties near a p-wave Feshbach resonance. Our model is based on a simple three channel system that reproduces more elaborate coupled-channel calculations. We stress the main differences between s-wave and p-wave scattering. We show in particular that, for elastic and inelastic scattering close to a p-wave Feshbach resonance, resonant processes dominate over the low-energy behaviour.

8 pages, 5 figures, submitted to PRA

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Cited by in corpus (65)

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• Collisional Properties of p-Wave Feshbach Molecules
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• Evidence for universal relations describing a gas with $p$-wave interactions
• Three fully polarized fermions close to a p-wave Feshbach resonance
• Causality and the effective range expansion
• Universal Properties of a Strongly Interacting Fermi Gas at a $p$-wave Resonance
• Unconventional strongly interacting Bose-Einstein condensates in optical lattices
• Universal high-momentum asymptote and thermodynamic relations in a spinless Fermi gas with a resonant $p$-wave interaction
• Resonant Scattering of Ultracold Atoms in Low Dimensions
• Higher-order topological superconductivity: possible realization in Fermi gases and Sr${}_2$RuO${}_4$
• Experimental Determination of p-wave Scattering Parameters in ultracold 6Li atoms
• A Feshbach resonance in collisions between ultracold ground state molecules
• Causality and universality in low-energy quantum scattering
• Pseudopotential in resonant regimes
• Superfluid Fermi atomic gas as a quantum simulator for the study of neutron-star equation of state
• Modeling interactions for resonant p-wave scattering
• Confinement-induced p-wave resonances from s-wave interactions
• The Unitary Gas and its Symmetry Properties
• Two-body relaxation in a Fermi gas at a p-wave Feshbach resonance
• Observation of unitary p-wave interactions between fermions in an optical lattice
• Unitarity-limited behavior of three-body collisions in a p-wave interacting Fermi gas
• Exact Solution for 1D Spin-Polarized Fermions with Resonant Interactions
• Observation of dipolar splittings in high-resolution atom-loss spectroscopy of ${}^6$Li $p$-wave Feshbach resonances
• Radiofrequency spectroscopy of ${}^6$Li p-wave molecules: towards photoemission spectroscopy of a p-wave superfluid
• The scattering amplitude of ultracold atoms near the p-wave magnetic Feshbach Resonance
• Theory for p-Wave Feshbach Molecules
• Two-body relaxation of spin-polarized fermions in reduced dimensionalities near a p-wave Feshbach resonance
• The p-wave polaron
• Quantitative analysis of $p$-wave three-body losses via cascade process
• P-wave superfluidity of atomic lattice fermions
• Contact matrix in dilute quantum systems
• Creation of p-wave Feshbach molecules in the selected angular momentum states using an optical lattice
• Probing open- and closed-channel p-wave resonances
• Itinerant ferromagnetism in 1D two-component Fermi gases
• Pairing Symmetry in the Anisotropic Fermi Superfluid under p-wave Feshbach Resonance
• A strongly interacting high partial wave Bose gas
• Normal State Properties of a resonantly interacting p-wave Fermi Gas
• Quantum Scattering of Distinguishable Bosons using an Ultracold Atom Collider
• Pairing fluctuations and anisotropic pseudogap phenomenon in an ultracold superfluid Fermi gas with plural $p$-wave superfluid phases
• Emergent s-wave interactions between identical fermions in quasi-one-dimensional geometries
• Three-body bound states in atomic mixtures with resonant p-wave interaction
• Bragg spectroscopy and Ramsey interferometry with an ultracold Fermi gas
• Proposed method to realize the $p$-wave superfluid state using a $s$-wave superfluid Fermi gas with a synthetic spin-orbit interaction
• Optical Feshbach resonances through a molecular dark state: Efficient manipulation of $p$-wave resonances in fermionic ${}^{171}$Yb atoms
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• A Novel Route to Reach a $p$-wave Superfluid Fermi Gas
• Transport in p-wave interacting Fermi gases
• Stability of a Fully Polarized Ultracold Fermi Gas near Zero-Crossing of a p-wave Feshbach Resonance
• Pairing in ultracold Fermi gases in the lowest Landau level
• Emergent $s$-wave interactions in orbitally active quasi-two-dimensional Fermi gases
• Dip-hump temperature dependence of Specific Heat and Effects of Pairing Fluctuations in the Weak-coupling Side of a $p$-wave Interacting Fermi Gas
• Anomalous loss behavior in a single-component Fermi gas close to a $p$-Wave Feshbach resonance
• Precision Measurement of Spin-Dependent Dipolar Splitting in ${}^6$Li p-Wave Feshbach Resonances
• Strong-coupling Properties of a $p$-wave Interacting Fermi Gas on the Viewpoint of Specific Heat at Constant Volume
• Many-body dynamics of p-wave Feshbach molecule production: a mean-field approach
• Specific Heat and Effects of Uniaxial Anisotropy of a $p$-wave Pairing Interaction in a Strongly Interacting Ultracold Fermi Gas
• Measurement of $p$-wave contacts in an ultracold Fermi gas of ${}^6$Li atoms
• Probing $p$-wave effects in spin-density separation of Bose mixtures with the dynamic structure factor
• Resonance-facilitated three-channel p-wave scattering
• Low-field Feshbach resonances and three-body losses in a fermionic quantum gas of ${}^{161}$Dy
• Shear Viscosity in the Strong Interaction Regime of a p-wave Superfluid Fermi Gas
• Superfluidity of identical fermions in an optical lattice: atoms and polar molecules
• Appropriate conditions to realize a $p$-wave superfluid state starting from a spin-orbit coupled $s$-wave superfluid Fermi gas