Search Results - "Bohn, J. L"

Controlling the quantum stereodynamics of ultracold bimolecular reactions by Ye, J, Jin, D. S, Neyenhuis, B, Wang, D, Bohn, J. L, de Miranda, M. H. G, Quéméner, G, Chotia, A, Ospelkaus, S

“…Molecular collisions in the quantum regime represent a new opportunity to explore chemical reactions. Recently, atom-exchangereactions were observed in a…”
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Dipolar collisions of polar molecules in the quantum regime by Ni, K.-K., Ospelkaus, S., Wang, D., Quéméner, G., Neyenhuis, B., de Miranda, M. H. G., Bohn, J. L., Ye, J., Jin, D. S.

“…Quantum collisions Ultracold polar molecules offer the possibility of exploring quantum gases with inter-particle interactions that are strong, long-range and…”
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Quantum-State Controlled Chemical Reactions of Ultracold Potassium-Rubidium Molecules by Ospelkaus, S, Ni, K.-K, Wang, D, de Miranda, M.H.G, Neyenhuis, B, Quéméner, G, Julienne, P.S, Bohn, J.L, Jin, D.S, Ye, J

“…How does a chemical reaction proceed at ultralow temperatures? Can simple quantum mechanical rules such as quantum statistics, single partial-wave scattering,…”
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Precision Spectroscopy of Polarized Molecules in an Ion Trap by Loh, H., Cossel, K. C., Grau, M. C, Ni, K.-K., Meyer, E. R., Bohn, J. L, Ye, J., Cornell, E. A.

“…Polar molecules are desirable systems for quantum simulations and cold chemistry. Molecular ions are easily trapped, but a bias electric field applied to…”
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Observation of heteronuclear feshbach resonances in a mixture of bosons and fermions by INOUYE, S, GOLDWIN, J, OLSEN, M. L, TICKNOR, C, BOHN, J. L, JIN, D. S

“…Three magnetic-field induced heteronuclear Feshbach resonances were identified in collisions between bosonic 87Rb and fermionic 40K atoms in their absolute…”
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Controlling the hyperfine state of rovibronic ground-state polar molecules by Ospelkaus, S, Ni, K-K, Quéméner, G, Neyenhuis, B, Wang, D, de Miranda, M H G, Bohn, J L, Ye, J, Jin, D S

“…We report the preparation of a rovibronic ground-state molecular quantum gas in a single hyperfine state and, in particular, the absolute lowest quantum state…”
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Anisotropic relaxation dynamics in a dipolar Fermi gas driven out of equilibrium by Aikawa, K, Frisch, A, Mark, M, Baier, S, Grimm, R, Bohn, J L, Jin, D S, Bruun, G M, Ferlaino, F

“…We report on the observation of a large anisotropy in the rethermalization dynamics of an ultracold dipolar Fermi gas driven out of equilibrium. Our system…”
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Resonant control of elastic collisions in an optically trapped fermi gas of atoms by Loftus, T, Regal, C A, Ticknor, C, Bohn, J L, Jin, D S

“…We have loaded an ultracold gas of fermionic atoms into a far-off resonance optical dipole trap and precisely controlled the spin composition of the trapped…”
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Tuning p-wave interactions in an ultracold Fermi gas of atoms by Regal, C A, Ticknor, C, Bohn, J L, Jin, D S

“…We have measured a p-wave Feshbach resonance in a single-component, ultracold Fermi gas of 40K atoms. We have used this resonance to enhance the normally…”
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Quasi-universal dipolar scattering in cold and ultracold gases by Bohn, J L, Cavagnero, M, Ticknor, C

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p-Wave Feshbach molecules by Gaebler, J P, Stewart, J T, Bohn, J L, Jin, D S

“…We have produced and detected molecules using a p-wave Feshbach resonance between 40K atoms. We have measured the binding energy and lifetime for these…”
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Quench-produced solitons in a box-trapped Bose-Einstein condensate by Halperin, E. J., Bohn, J. L.

“…We describe a protocol to prepare solitons in a quasi-one-dimensional (quasi-1D) box-trapped Bose-Einstein condensate using a quench of the isotropic s-wave…”
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Detection of spatial correlations in an ultracold gas of fermions by Greiner, M, Regal, C A, Ticknor, C, Bohn, J L, Jin, D S

“…Spatial correlations are observed in an ultracold gas of fermionic atoms close to a Feshbach resonance. The correlations are detected by inducing spin-changing…”
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Rotational Feshbach resonances in ultracold molecular collisions by Bohn, J L, Avdeenkov, A V, Deskevich, M P

“…In collisions at ultralow temperatures, molecules will possess Feshbach resonances, foreign to ultracold atoms, whose virtual excited states consist of…”
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Creation of ultracold molecules from a Fermi gas of atoms by Regal, Cindy A, Ticknor, Christopher, Bohn, John L, Jin, Deborah S

“…Following the realization of Bose-Einstein condensates in atomic gases, an experimental challenge is the production of molecular gases in the quantum regime. A…”
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Scattering length instability in dipolar Bose-Einstein condensates by Bortolotti, D C E, Ronen, S, Bohn, J L, Blume, D

“…We predict a new kind of instability in a Bose-Einstein condensate composed of dipolar particles. Namely, a comparatively weak dipole moment can produce a…”
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Frustration in a dipolar Bose-Einstein condensate introduced by an optical lattice by Halperin, Eli J, Ronen, Shai, Bohn, J. L

“…Phys. Rev. A 107, L041301 (2023) We study the application of a square perturbing lattice to the naturally forming hexagonal arrays of dipolar droplets in a…”
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Measurement of p -Wave Threshold Law Using Evaporatively Cooled Fermionic Atoms by DeMarco, B., Bohn, J. L., Burke, J. P., Holland, M., Jin, D. S.

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Radio-frequency spectrum of the Feshbach molecular state to deeply bound molecular states in ultracold 40K Fermi gases by Huang, Lianghui, Wang, Pengjun, Ruzic, B P, Fu, Zhengkun, Meng, Zengming, Peng, Peng, Bohn, J L, Zhang, Jing

“…Spectroscopic measurements are made and obtained for three molecular levels within 50 MHz of the atomic continuum, along with their variation of magnetic field…”
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Quench-produced solitons in a box-trapped Bose-Einstein condensate by Halperin, E. J, Bohn, J. L

“…Phys. Rev. Research 2, 043256 (2020) We describe a protocol to prepare solitons in a quasi-1d box-trapped Bose-Einstein condensate using only a quench of the…”
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