SMALL-ANGLE MULTIPLE LIGHT-SCATTERING IN A SUBSTANCE NEAR A CRITICAL-POINT

Authors
GORODNICHEV EE KUZOVLEV AI ROGOZKIN DB
Citation
Ee. Gorodnichev et al., SMALL-ANGLE MULTIPLE LIGHT-SCATTERING IN A SUBSTANCE NEAR A CRITICAL-POINT, Optics and spectroscopy, 82(3), 1997, pp. 451-458
Citations number
17
Categorie Soggetti
Spectroscopy,Optics
Journal title
Optics and spectroscopy → ACNP
ISSN journal
0030400X
Volume
82
Issue
3
Year of publication
1997
Pages
451 - 458
Database
ISI
SICI code
0030-400X(1997)82:3<451:SMLIAS>2.0.ZU;2-H
Abstract
Small-angle scattering of a nonpolarized Light beam in a substance fou nd near a transition point is studied. The indicatrix of single scatte ring is assumed to have the power form chi(gamma) similar to gamma(-al pha). The intensity and degree of polarization of scattered radiation are calculated. Changes in the angular spectrum in the neighborhood of the value alpha = 2 of the indicatrix exponent are analyzed. The case s of purely elastic scattering and scattering in an absorbing medium a re studied.