Binding Energies of 6Li p-wave Feshbach Molecules

Abstract

We present measurements of the binding energies of ${}^6$Li p-wave Feshbach molecules formed in combinations of the (F = 1/2, m_F = +1/2), (1), and (F = 1/2, m_F = -1/2), (2), states. The binding energies scale linearly with magnetic field detuning for all three resonances. The relative molecular magnetic moments are found to be $113\pm 7\mu$K/G, $111\pm 6\mu$K/G and $118\pm 8\mu$K/G for the (1)-(1), (1)-(2) and (2)-(2) resonances, respectively, in good agreement with theoretical predictions. Closed channel amplitudes and the size of the p-wave molecules are obtained theoretically from full closed-coupled calculations.

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References in corpus (10)

• Observation of Bose-Einstein Condensation of Molecules
• Weakly bound dimers of fermionic atoms
• Molecular Probe of Pairing in the BEC-BCS Crossover
• Resonantly-paired fermionic superfluids
• p-wave Feshbach molecules
• Anisotropic Fermi Superfluid via p-wave Feshbach Resonance
• Feshbach resonances in mixtures of ultracold ${}^6$Li and ${}^{87}$Rb gases
• Strongly-resonant p-wave superfluids
• Association of molecules using a resonantly modulated magnetic field
• Molecular Bose-Einstein condensation in a versatile low power crossed dipole trap

Cited by in corpus (9)

• Bragg spectroscopy of a strongly interacting Fermi gas
• Collisional Properties of p-Wave Feshbach Molecules
• Stability of the fermionic gases close to a p-wave Feshbach resonance
• Splitting and oscillation of Majorana zero modes in the p-wave BCS-BEC evolution with plural vortices
• Induced p-wave superfluidity in two dimensions: Brane world in cold atoms and nonrelativistic defect CFTs
• Confinement-induced p-wave resonances from s-wave interactions
• Structure and consequences of vortex-core states in p-wave superfluids
• High temperature thermodynamics of strongly interacting s-wave and p-wave Fermi gases in a harmonic trap
• Many-body dynamics of p-wave Feshbach molecule production: a mean-field approach