Existence of an Ericson regime in stretched helium

1996/12/01 by R. Blümel
Chemistry · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Molecular Spectroscopy and Structure #Quantum chaos and dynamical systems

paper · doi:10.1103/physreva.54.5420

openalex publication_date 1996/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30

Abstract

The method of complex rotation is used to establish the existence of a regime of strongly overlapping resonances (the Ericson regime) in stretched helium, a collinear model of the helium atom. The existence of an Ericson regime in helium is conjectured and a method for proving its existence experimentally is suggested. \textcopyright 1996 The American Physical Society.

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