Search Results - "Kotochigova, S"

Universality and chaoticity in ultracold K+KRb chemical reactions by Croft, J. F. E., Makrides, C., Li, M., Petrov, A., Kendrick, B. K., Balakrishnan, N., Kotochigova, S.

“…A fundamental question in the study of chemical reactions is how reactions proceed at a collision energy close to absolute zero. This question is no longer…”
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Precision test of mass-ratio variations with lattice-confined ultracold molecules by Zelevinsky, T, Kotochigova, S, Ye, Jun

“…We propose a precision measurement of time variations of the proton-electron mass ratio using ultracold molecules in an optical lattice. Vibrational energy…”
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High Phase-Space-Density Gas of Polar Molecules by Ni, K.-K, Ospelkaus, S, de Miranda, M.H.G, Pe'er, A, Neyenhuis, B, Zirbel, J.J, Kotochigova, S, Julienne, P.S, Jin, D.S, Ye, J

“…A quantum gas of ultracold polar molecules, with long-range and anisotropic interactions, not only would enable explorations of a large class of many-body…”
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Emergence of Chaotic Scattering in Ultracold Er and Dy by Maier, T, Kadau, H, Schmitt, M, Wenzel, M, Ferrier-Barbut, I, Pfau, T, Frisch, A, Baier, S, Aikawa, K, Chomaz, L, Mark, M J, Ferlaino, F, Makrides, C, Tiesinga, E, Petrov, A, Kotochigova, S

“…We show that for ultracold magnetic lanthanide atoms chaotic scattering emerges due to a combination of anisotropic interaction potentials and Zeeman coupling…”
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Ultracold Dipolar Molecules Composed of Strongly Magnetic Atoms by Frisch, A, Mark, M, Aikawa, K, Baier, S, Grimm, R, Petrov, A, Kotochigova, S, Quéméner, G, Lepers, M, Dulieu, O, Ferlaino, F

“…In a combined experimental and theoretical effort, we demonstrate a novel type of dipolar system made of ultracold bosonic dipolar molecules with large…”
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Efficient state transfer in an ultracold dense gas of heteronuclear molecules by Ni, K.-K, Zirbel, J. J, Neyenhuis, B, Ospelkaus, S, Pe'er, A, Ye, J, Julienne, P. S, Jin, D. S, Kotochigova, S

“…Polar molecules have bright prospects for novel quantum gases with long-range and anisotropic interactions, and could find uses in quantum information science…”
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Enhanced Sensitivity to Variation of m(e)/m(p) in molecular spectra by DeMille, D, Sainis, S, Sage, J, Bergeman, T, Kotochigova, S, Tiesinga, E

“…We propose new experiments with high sensitivity to a possible variation of the electron-to-proton mass ratio mu identical with m(e)/m(p). We consider a nearly…”
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Inelastic collisions of ultracold heteronuclear molecules in an optical trap by Hudson, Eric R, Gilfoy, Nathan B, Kotochigova, S, Sage, Jeremy M, DeMille, D

“…Ultracold RbCs molecules in high-lying vibrational levels of the a3Sigma+ ground electronic state are confined in an optical trap. Inelastic collision rates of…”
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Creation of a dipolar superfluid in optical lattices by Damski, B, Santos, L, Tiemann, E, Lewenstein, M, Kotochigova, S, Julienne, P, Zoller, P

“…We show that, by loading a Bose-Einstein condensate of two different atomic species into an optical lattice, it is possible to achieve a Mott-insulator phase…”
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Anisotropic polarizability of ultracold polar 40K87Rb molecules by Neyenhuis, B, Yan, B, Moses, S A, Covey, J P, Chotia, A, Petrov, A, Kotochigova, S, Ye, J, Jin, D S

“…We report the measurement of the anisotropic ac polarizability of ultracold polar (40)K(87)Rb molecules in the ground and first rotationally excited states…”
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Controlling polar molecules in optical lattices by Kotochigova, S., Tiesinga, E.

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Photoassociative formation of ultracold polar KRb molecules by KOTOCHIGOVA, S, TIESINGA, E, JULIENNE, P. S

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Ab initio calculation of the KRb dipole moments by Kotochigova, S., Julienne, P. S., Tiesinga, E.

“…The relativistic configuration interaction valence-bond method has been used to calculate permanent and transition electric dipole moments of the KRb…”
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Anisotropic Polarizability of Ultracold Polar K 40 Rb 87 Molecules by Neyenhuis, B., Yan, B., Moses, S. A., Covey, J. P., Chotia, A., Petrov, A., Kotochigova, S., Ye, J., Jin, D. S.

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Photoassociation spectroscopy of cold alkaline-earth-metal atoms near the intercombination line by Ciuryło, R., Tiesinga, E., Kotochigova, S., Julienne, P.

“…The properties of photoassociation (PA) spectra near the intercombination line (the weak transition between {sup 1}S{sub 0} and {sup 3}P{sub 1} states) of…”
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Accurate Ab Initio Calculation of Molecular Constants by Kotochigova, S, Tupitsyn, I

“…Molecular constants have been computed for the ground states ∏ of OH and Σ of AgH . The valence-bond method and advanced computational technique were used to…”
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Pressure broadening and shift of He ( 2 3 P 0 , 1 , 2 ) − He ( 2 3 S ) lines by Vrinceanu, D., Kotochigova, S., Sadeghpour, H. R.

“…The collisional broadening and shift of metastable helium fine-structure lines are calculated within the impact approximation. Ab initio Born-Oppenheimer…”
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Hyperfine Structure Constants for Diatomic Molecules by Tupitsyn, I, Kotochigova, S

“…The multiconfiguration valence-bond method (VB) is applied to diatomic molecules using the Hartree-Fock (HF) atomic basis set. The hyperfine constant, Fermi…”
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Correlated relativistic calculation of the giant resonance in the Gd3+ absorption spectrum by Kotochigova, S., Levine, H., Tupitsyn, I.

“…The aim of the present study is to extend the multiconfiguration Dirac–Fock approach to include spin polarization in order to study magnetically ordered…”
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Optical Production of Stable Ultracold Sr 2 88 Molecules by Reinaudi, G., Osborn, C. B., McDonald, M., Kotochigova, S., Zelevinsky, T.

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