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Search Publications by: Paul S. Julienne (Assoc)

Displaying 151 - 175 of 426

Decay and revival of phase coherence of a Bose-Einstein condensate in a one-dimensional lattice

January 1, 2003

Author(s)

O Morsch, J H. M{umlat}ller, D Ciampini, M Cristiani, P B. Blakie, Carl J. Williams, Paul S. Julienne, E Arimondo

Excitation and damping of collective modes of a Bose-Einstein condensate in a 1D lattice,

January 1, 2003

Author(s)

O Morsch, J H. M{umlat}ller, D Ciampini, M Cristiani, P B. Blakie, Carl J. Williams, Paul S. Julienne, E Arimondo

Potential Energy Surface Database of Group II Dimer Molecules

January 1, 2003

Author(s)

Svetlana A. Kotochigova, Paul S. Julienne

Potential Energy Surface Database of Group II Dimer Molecules (version 1.0).

January 1, 2003

Author(s)

Svetlana A. Kotochigova, Paul S. Julienne

Pseudopotential model of ultracold atomic collisions in quasi-one- and two-dimensional traps

January 1, 2003

Author(s)

E L. Bolda, Eite Tiesinga, Paul S. Julienne

Really Cool Molecules

January 1, 2003

Author(s)

Paul S. Julienne

The nature of Feshbach molecules in Bose-Einstein condensates

January 1, 2003

Author(s)

T Koehler, T Gasenzer, Paul S. Julienne, K Burnett

Ultracold collision properties of metastable alkaline-earth atoms

January 1, 2003

Author(s)

A Derevianko, S. G. Porsev, Svetlana A. Kotochigova, Eite Tiesinga, Paul S. Julienne

Intensity Effects in Ultracold Photoassociation Line Shapes

December 1, 2002

Author(s)

A Simoni, Paul S. Julienne, Eite Tiesinga, Carl J. Williams

We derive ultracold atom-atom photoassociation line shapes valid for intense light fields and investigate laser power effects in sodium and rubidium photoassociation to the purely long range 0g- symmetry state. We consider intensities up to few hundreds W

Predissociations in the 0 u + and 1 g States of K 2

October 1, 2002

Author(s)

T Bergeman, Paul S. Julienne, Carl J. Williams, Eite Tiesinga, M R. Manaa, H Wang, P L. Gould, W C. Stwalley

Recently Wang, Gould and Stwalley showed by exciting atomic fragments that predissociation occurs in the Ig and O + u states of K2. In this study, we supplement the interpretation given in the original report with a more detaileddiscussion. The

Threshold Resonance Spectroscopy: A Key to Cold Collision Physics

September 1, 2002

Author(s)

Paul S. Julienne

Threshold scattering resonances play a crucial role in cold collision physics and cold molecule formation from cold atoms. We describe several examples involving magnetic Feshbach spectroscopy of Cs atoms, photoassociation of Na atoms in a Bose-Einstein

Effective-Scattering-Length Model of Ultracold Atomic Collisions and Feshbach Resonances in Tight Harmonic Traps

July 1, 2002

Author(s)

E L. Bolda, Eite Tiesinga, Paul S. Julienne

We consider the problem of cold atomic collisions in tight traps, where the absolute scattering length may be larger than the trap size. As long as the size of the trap ground state is larger than a characteristic length of the van der Waals potential, the

Designing Neutral-Atom Nanotraps With Integrated Optical Waveguides

April 1, 2002

Author(s)

J P. Burke, S G. Chu, Garnett W. Bryant, Carl J. Williams, Paul S. Julienne

Integrated optical structures offer the intriguing potential of compact, reproducible waveguide arrays, rings, Y-junctions, etc, that could be used to design evanescent field traps to transport, store, and interact atoms in networks as complicated as any