



@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}
}
