



@article {1276,
	title = {Two-body transients in coupled atomic-molecular BECs},
	journal = {Physical Review Letters},
	volume = {100},
	year = {2008},
	month = {2008/3/3},
	abstract = {  We discuss the dynamics of an atomic Bose-Einstein condensate when pairs of
atoms are converted into molecules by single-color photoassociation. Three main
regimes are found and it is shown that they can be understood on the basis of
time-dependent two-body theory. In particular, the so-called rogue dissociation
regime [Phys. Rev. Lett., 88, 090403 (2002)], which has a density-dependent
limit on the photoassociation rate, is identified with a transient regime of
the two-atom dynamics exhibiting universal properties. Finally, we illustrate
how these regimes could be explored by photoassociating condensates of
alkaline-earth atoms.
},
	doi = {10.1103/PhysRevLett.100.093001},
	url = {http://arxiv.org/abs/0707.2963v2},
	author = {Pascal Naidon and Eite Tiesinga and Paul S. Julienne}
}
@article {1277,
	title = {Coherent, adiabatic and dissociation regimes in coupled atomic-molecular  Bose-Einstein condensates
},
	year = {2007},
	month = {2007/11/02},
	abstract = {  We discuss the dynamics of a Bose-Einstein condensate of atoms which is
suddenly coupled to a condensate of molecules by an optical or magnetic
Feshbach resonance. Three limiting regimes are found and can be understood from
the transient dynamics occuring for each pair of atoms. This transient dynamics
can be summarised into a time-dependent shift and broadening of the molecular
state. A simple Gross-Pitaevskii picture including this shift and broadening is
proposed to describe the system in the three regimes. Finally, we suggest how
to explore these regimes experimentally.
},
	url = {http://arxiv.org/abs/0711.0397v2},
	author = {Pascal Naidon and Eite Tiesinga and Paul S. Julienne}
}
@article {1291,
	title = {Effective-range description of a Bose gas under strong one- or  two-dimensional confinement
},
	journal = {New Journal of Physics},
	volume = {9},
	year = {2007},
	month = {2007/01/29},
	pages = {19 - 19},
	abstract = {  We point out that theories describing s-wave collisions of bosonic atoms
confined in one- or two-dimensional geometries can be extended to much tighter
confinements than previously thought. This is achieved by replacing the
scattering length by an energy-dependent scattering length which was already
introduced for the calculation of energy levels under 3D confinement. This
replacement accurately predicts the position of confinement-induced resonances
in strongly confined geometries.
},
	doi = {10.1088/1367-2630/9/1/019},
	url = {http://arxiv.org/abs/physics/0607140v2},
	author = {Pascal Naidon and Eite Tiesinga and William F. Mitchell and Paul S. Julienne}
}
