title: Resonance absolute quantum reflection at selected energies.
abstract: We present one-dimensional local potentials with an absolute reflection at a given energy value which can be above barriers. The corresponding energy dependence of a reflection coefficient exhibits resonance behavior. The inversion technique provides the potentials with specified widths of reflection resonances, their number and positions. The multichannel systems (exact models) with a complete reflection are also given.
authors.affiliation: Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia. chabanov@thsun1.jinr.ru
authors.forename: V M
authors.initials: VM
authors.lastname: Chabanov
authors.forename: B N
authors.initials: BN
authors.lastname: Zakhariev