OPTICAL-POTENTIAL AND DISPERSION LAW FOR LONG-WAVELENGTH NEUTRONS

Authors
IGNATOVICH VK UTSURO M
Citation
Vk. Ignatovich et M. Utsuro, OPTICAL-POTENTIAL AND DISPERSION LAW FOR LONG-WAVELENGTH NEUTRONS, Physical review. B, Condensed matter, 55(22), 1997, pp. 14774-14783
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
55
Issue
22
Year of publication
1997
Pages
14774 - 14783
Database
ISI
SICI code
0163-1829(1997)55:22<14774:OADLFL>2.0.ZU;2-W
Abstract
The method of multiple-wave scattering theory is applied to the calcul ation of reflection and refraction of neutrons at the interface of an ideal crystalline medium, The expression for the optical potential for the interaction of slow neutrons with the medium is considered. The r elation between wave vectors in the media and in the vacuum is discuss ed. The anomalies declared in previous work are shown to be absent.