Freericks, J. K., Maska, M. M., Hu, Anzi, Hanna, Thomas M., Williams, C. J., Julienne, P. S., ...
Ultracold ground state dipolar 40K-87Rb molecules have recently been produced in a loose harmonic trap by employing a magnetic field sweep across a Feshbach resonance followed by stimulated Raman...
Radiofrequency Dressing of Multiple Feshbach Resonances (2009)
Kaufman, A. M., Anderson, R. P., Hanna, Thomas M., Tiesinga, E., Julienne, P. S., Hall, D. S.
We demonstrate and theoretically analyze the dressing of several proximate Feshbach resonances in Rb-87 using radiofrequency radiation (rf). We present accurate measurements and characterizations of...
Two-orbital SU(N) magnetism with ultracold alkaline-earth atoms (2009)
Gorshkov, A. V., Hermele, M., Gurarie, V., Xu, C., Julienne, P. S., Ye, J., ...
Fermionic alkaline-earth atoms have unique properties that make them attractive candidates for the realization of novel atomic clocks and degenerate quantum gases. At the same time, they are...
Borkowski, M., Ciurylo, R., Julienne, P. S., Tojo, S., Enomoto, K., Takahashi, Y.
The properties of bosonic Ytterbium photoassociation spectra near the intercombination transition $^{1}S_{0}$--$^{3}P_{1}$ are studied theoretically at ultra low temperatures. We demonstrate how the...
Ultracold polar molecules near quantum degeneracy (2008)
Ospelkaus, S., Neyenhuis, B., Wang, D., Kotochigova, S., ...
We report the creation and characterization of a near quantum-degenerate gas of polar $^{40}$K-$^{87}$Rb molecules in their absolute rovibrational ground state. Starting from weakly bound...
A High Phase-Space-Density Gas of Polar Molecules (2008)
Ospelkaus, S., Pe'er, A., Neyenhuis, B., Zirbel, J. J., ...
A quantum gas of ultracold polar molecules, with long-range and anisotropic interactions, would not only enable explorations of a large class of many-body physics phenomena, but could also be used...
Ultracold dense gas of deeply bound heteronuclear molecules (2008)
Ospelkaus, S., Pe'er, A., Zirbel, J. J., Neyenhuis, B., Kotochigova, S., ...
Recently, the quest for an ultracold and dense ensemble of polar molecules has attracted strong interest. Polar molecules have bright prospects for novel quantum gases with long-range and anisotropic...
Wille, E., Spiegelhalder, F.M., Kerner, G., Naik, D., Trenkwalder, A., Hendl, G., ...
We report on the observation of Feshbach resonances in an ultracold mixture of two fermionic species, 6Li and 40K. The experimental data are interpreted using a simple asymptotic bound state model...
Heteronuclear molecules in an optical dipole trap (2007)
Zirbel, J. J., Ospelkaus, S., Nicholson, T. L., Olsen, M. L., Wieman, C. E., ...
We report on the creation and characterization of heteronuclear KRb Feshbach molecules in an optical dipole trap. Starting from an ultracold gas mixture of K-40 and Rb-87 atoms, we create as many as...
L. Deng, E. W. Hagley, J. Wen, P. S. Julienne, J. E. Simsarian, K. Helmerson, ...
The advent of the laser as an intense, coherent light source gave birth to nonlinear optics, which now plays an important role in many areas of science and technology. One of the first applications...
Wille, E., Spiegelhalder, F. M., Kerner, G., Naik, D., Trenkwalder, A., Hendl, G., ...
We report on the observation of Feshbach resonances in an ultracold mixture of two fermionic species, 6Li and 40K. The experimental data are interpreted using a simple asymptotic bound state model...
ULTRACOLD ALKALI METAL ATOMS AND DIMERS: A QUANTUM PARADISE (2007)
Author Institution: Atomic Physics Division and Joint Quantum Institute, NIST, Gaithersburg, MD 20899-8234
Spontaneous dissociation of long-range feshbach molecules (2005)
Kohler, T., Tiesinga, E., Julienne, P.S.
We study the spontaneous dissociation of diatomic molecules produced in cold atomic gases via magnetically tunable Feshbach resonances. We provide a universal formula for the lifetime of these...
Loading Bose condensed atoms into the ground state of an optical lattice (2004)
Julienne, P. S., Band, Y. B., Williams, C. J., Trippenbach, M.
We optimize the turning on of a one-dimensional optical potential, V_L(x,t) = S(t) V_0 cos^2(kx) to obtain the optimal turn-on function S(t) so as to load a Bose-Einstein condensate into the ground...
Bartenstein, M., Altmeyer, A., Riedl, S., Geursen, R., Jochim, S., Chin, C., ...
We employ radio-frequency spectroscopy on weakly bound $^6$Li$_2$ molecules to precisely determine the molecular binding energies and the energy splittings between molecular states for different...
Feshbach Resonances in Fermionic Lithium-6 (2004)
Schunck, C. H., Zwierlein, M. W., Stan, C. A., Raupach, S. M. F., Ketterle, W., Simoni, A., ...
Feshbach resonances in lithium-6 were experimentally studied and theoretically analyzed. In addition to two previously known s-wave resonances, we found three p-wave resonances. Four of these...
Making Cold Molecules by Time-dependent Feshbach Resonances (2003)
Julienne, P. S., Tiesinga, E., Koehler, T.
Pairs of trapped atoms can be associated to make a diatomic molecule using a time dependent magnetic field to ramp the energy of a scattering resonance state from above to below the scattering...
Long-range nature of feshbach molecules in Bose-Einstein condensates (2003)
Kohler, T., Gasenzer, T., Julienne, P.S., Burnett, K.
We discuss the long-range nature of the molecules produced in recent experiments on molecular Bose-Einstein condensation. The properties of these molecules depend on the full two-body Hamiltonian and...
Photoassociation of sodium in a Bose-Einstein condensate (2001)
McKenzie, C., Denschlag, J. Hecker, Haeffner, H., Browaeys, A., Fatemi, F. K., ...
We report on the formation of ultra-cold Na$_2$ molecules using single-photon photoassociation of a Bose-Einstein condensate. The photoassociation rate, linewidth and light shift of the J=1, $v=135$...
STIMULATED RAMAN MOLECULE FORMATION IN COLD ALKALI GASES. (1998)
Julienne, P. S., Burnett, Keith, Band, Yehuda B., Stwalley, W. C.
Author Institution: Atomic Physics Division, National Institute of Standards and Technology; Clarendon Laboratory, Department of Physics; Department of Chemistry, Ben-Gurion University; Department of...
HIGH PRECISION PHOTOASSOCIATION SPECTROSCOPY OF ULTRA-COLD ALKALIS. (1998)
Tiesinga, Eite, Julienne, P. S.
Author Institution: Atomic Physics Division, National Institute of Standards and Technology
PHOTOASSOCIATIVE SPECTROSCOPY OF THE PURE LONG-RANGE STATES OF THE ${^{39}}K_{2}$ DIMER (1998)
Wang, X. T., Wang, H., Gould, P. L., Stwalley, W. C., Tiesinga, Eite, Julienne, P. S.
$^{1}$ H. Wang, J. Li, X.T. Wang, C.J. Williams, P.L. Gould, and W.C. Stwalley, Phys. Rev. A 55, R1569(1997). $^{2}$ H. Wang, X.T. Wang, P.L. Gould, and W.C. Stwalley, Phys. Rev. Lett., 78,...
HIGH PRECISION MOLECULAR SPECTROSCOPY BY PHOTOASSOCIATION OF ULTRACOLD TRAPPED ATOMS (1997)
Author Institution: A267 Physics National Institute of Standards and Technology, Gaithersburg, MD 20899
DIATOMIC THERMODYNAMIC FUNCTIONS AT HIGH TEMPERATURE (1982)
Partition functions of diatomic molecules at low temperature are normally calculated from spectroscopic data for the low lying bound states. At high temperature, however, questions arise concerning...
A MULTICHANNEL QUANTUM DEFECT APPROACH TO MOLECULAR DISSOCIATION (1981)
Author Institution:
AN ADIABATIC ELECTRONIC-ROTATIONAL EXPANSION OF DIATOMIC WAVEFUNCTIONS (1980)
Author Institution:
TRANSITION DIPOLE MOMENTS, LIFETIMES, AND RELATED QUANTITIES FOR VARIOUS STATES Of $Li_{2}$ (1979)
Konowalow, Daniel D., Julienne, P. S., Rosenkrantz, Marcy E.
$^{1}$M. L. Olson and D. D. Konowalow, Chem. Phys. 21, 393 (1977); ibid 22, 29 (1977); D. D. Konowalow and M. L. Olson, J. Chem. Phys. 70, 0000 (1979). $^{2}$P. H. Wine and L. A. Melton, Chem. Phys....
PREDISSOCIATION IN THE $Pi_{u}$ STATES OF $Li_{2}$ AND $Li_{2}{^{+}}$ (1979)
Julienne, P. S., Konowalow, Daniel D., Rosenkrantz, Marcy E.
Author Institution:
ARGON OXIDE EXCIMER EMISSION NEAR 5577 \AA (1976)
Julienne, P. S., Krauss, M., Stevens, W. J.
Author Institution: National Bureau of Standards; National Bureau of Standards
Julienne, P. S., Neumann, D., Krauss, M.
This work was supported, in part, by the Air Force Office of Scientific Research.""
PREDISSOCIATION OF THE $B^{3}\Sigma^{-}_{u}$ STATE OF $O_{2}$ (1975)
Author Institution: Physical Chemistry Division, National Bureau of Standards
NONADIABATIC EFFECTS IN THE B, C, B', AND D STATES OF $H_{2}$ (1972)
Author Institution: Physical Chemistry Division, National Bureau of Standards
Julienne, P. S., Neumann, D., Krauss, M.
Author Institution: National Bureau of Standards
OH FORMATION THROUGH INVERSE PREDISSOCIATION (1971)
Author Institution: National Bureau of Standards