Results 111 to 120 of about 14,870 (193)
Fulde–Ferrell superfluidity in ultracold Fermi gases with Rashba spin–orbit coupling
New Journal of Physics, 2013 We theoretically investigate the inhomogeneous Fulde–Ferrell (FF) superfluidity in a three-dimensional atomic Fermi gas with Rashba spin–orbit coupling near a broad Feshbach resonance.
Hui Hu, Xia-Ji Liu
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, 2009 Photoassociation (PA) spectrum in the presence of a magnetic Feshbach resonance is analyzed. Nonperturbative solution of the problem yields analytical expressions for PA linewidth and shift which are applicable for arbitrary PA laser intensity and ...
Arpita Rakshit +6 more
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Repeated output coupling of ultracold Feshbach molecules from a Cs BEC
New Journal of Physics, 2014 We investigate magnetoassociation of ultracold Feshbach molecules from a Bose-Einstein condensate of Cs atoms and explore the spectrum of weakly bound molecular states close to the atomic threshold.
M P Köppinger +5 more
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A simple, versatile laser system for the creation of ultracold ground state molecules
New Journal of Physics, 2015 A narrow-linewidth, dual-wavelength laser system is vital for the creation of ultracold ground state molecules via stimulated Raman adiabatic passage (STIRAP) from a weakly bound Feshbach state.
P D Gregory +7 more
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, 2010 We show that the probability of the collision-induced absorption of non-resonant microwave photons by a gas of ultracold molecules is dramatically enhanced near a Feshbach scattering resonance.
Alyabyshev, Sergey V., Krems, Roman V.
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Atom-molecule Rabi oscillations in a Mott insulator
, 2007 We observe large-amplitude Rabi oscillations between an atomic and a molecular state near a Feshbach resonance. The experiment uses 87Rb in an optical lattice and a Feshbach resonance near 414 G.
D. Dietze +8 more
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Vibrational Feshbach resonances in uracil and thymine
The Journal of Chemical Physics, 2006 Sharp peaks in the dissociative electron attachment (DEA) cross sections of uracil and thymine at energies below 3eV are assigned to vibrational Feshbach resonances (VFRs) arising from coupling between the dipole bound state and the temporary anion state associated with occupation of the lowest σ* orbital.
Burrow, Paul +6 more
openaire +3 more sources
Exploring Atom-Ion Feshbach Resonances below the s-Wave Limit
Physical Review XHybrid systems of single, trapped ions embedded in quantum gases are a promising platform for quantum simulations and the study of long-range interactions in the ultracold regime.
Fabian Thielemann +7 more
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Ramping fermions in optical lattices across a Feshbach resonance
, 2006 We study the properties of ultracold Fermi gases in a three-dimensional optical lattice when crossing a Feshbach resonance. By using a zero-temperature formalism, we show that three-body processes are enhanced in a lattice system in comparison to the ...
Aniello Esposito +7 more
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Biexciton as a Feshbach resonance and Bose–Einstein condensation of paraexcitons in Cu2O
New Journal of Physics, 2019 Paraexcitons, the lowest energy exciton states in Cu _2 O, have been considered a good system for realizing exciton Bose–Einstein condensation (BEC). The fact that their BEC has not been attained so far is attributed to a collision-induced loss, whose ...
Cam Ngoc Hoang
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