Ultracold collisions of metastable helium atoms

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dc.creatorLeo, P. J.
dc.creatorVenturi, V.
dc.creatorWhittingham, I. B.
dc.creatorBabb, J. F.
dc.date2000-11-29
dc.date2001-06-27
dc.date.accessioned2026-07-07T05:45:07Z
dc.date.available2026-07-07T05:45:07Z
dc.descriptionWe report scattering lengths for the singlet Sigma g +, triplet Sigma u + and quintet Sigma g + adiabatic molecular potentials relevant to collisions of two metastable (n=2 triplet S) helium atoms as a function of the uncertainty in these potentials. These scattering lengths are used to calculate experimentally observable scattering lengths, elastic cross sections and inelastic rates for any combination of states of the colliding atoms, at temperatures where the Wigner threshold approximation is valid.
dc.description20 pages, 8 figures, RevTeX, epsf. Small additions of text
dc.identifierhttps://arxiv.org/abs/physics/0011072
dc.identifierhttp://arxiv.org/abs/physics/0011072
dc.identifierPhys. Rev. A 64, 042710 (2001)
dc.identifierdoi:10.1103/PhysRevA.64.042710
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/83889
dc.subjectAtomic Physics
dc.titleUltracold collisions of metastable helium atoms
dc.typetext

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