Resonant scattering properties close to a p -wave Feshbach resonance

We present a semianalytical treatment of both the elastic and inelastic collisional properties near a p-wave Feshbach resonance. Our model is based on a simple three-channel system that reproduces more elaborate coupled-channel calculations. We stress the main differences between s-wave and p-wave s...

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Veröffentlicht in:	Physical review. A, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2005-06, Vol.71 (6), Article 062710
Hauptverfasser:	Chevy, F., van Kempen, E. G. M., Bourdel, T., Zhang, J., Khaykovich, L., Teichmann, M., Tarruell, L., Kokkelmans, S. J. J. M. F., Salomon, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	ATOMIC AND MOLECULAR PHYSICS COUPLED CHANNEL THEORY ELASTIC SCATTERING MOLECULE COLLISIONS P WAVES RESONANCE RESONANCE SCATTERING S WAVES
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Beschreibung
Zusammenfassung:	We present a semianalytical treatment of both the elastic and inelastic collisional properties near a p-wave Feshbach resonance. Our model is based on a simple three-channel system that reproduces more elaborate coupled-channel calculations. We stress the main differences between s-wave and p-wave scattering. We show in particular that, for elastic and inelastic scattering close to a p-wave Feshbach resonance, resonant processes dominate over the low-energy behavior.
ISSN:	1050-2947 1094-1622
DOI:	10.1103/PhysRevA.71.062710