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Separation of coherent and incoherent scattering in liquid para-H{sub 2} by polarisation analysis

Abstract

In the 1960 IAEA Symposium on Neutron Scattering, Sarma presented his theoretical study on the scattering of cold neutrons by liquid hydrogen and demonstrated how the intimate coupling between nuclear and rotational degrees of freedom finally results in the possibility of observing collective modes from this material, which to many neutron scatterers is synonymous with `incoherent`. This problem is investigated with polarised neutrons to gain access to a limited region of the (Q,E) space where the collective response from this liquid is found. (author).
Authors:
Garcia-Hernandez, M; Mompean, F J; [1]  Schaerpf, O; Andersen, K H; [2]  Fak, B [3] 
  1. Madrid Univ. (Spain)
  2. Institut Max von Laue - Paul Langevin (ILL), 38 - Grenoble (France)
  3. CEA Centre d`Etudes de Grenoble, 38 (France)
Publication Date:
Apr 01, 1997
Product Type:
Technical Report
Report Number:
ILL-RA-1996
Reference Number:
SCA: 665100; PA: AIX-29:017466; EDB-98:056625; SN: 98001951563
Resource Relation:
Other Information: PBD: Apr 1997; Related Information: Is Part Of Annual Report 96; PB: [121] p.
Subject:
66 PHYSICS; COLD NEUTRONS; COLLECTIVE MODEL; HYDROGEN; INCOHERENT SCATTERING; LIQUIDS; NEUTRON BEAMS; NEUTRON DIFFRACTION; POLARIZED BEAMS
OSTI ID:
593240
Research Organizations:
Institut Max von Laue - Paul Langevin (ILL), 38 - Grenoble (France).
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE98617526; TRN: FR9704848017466
Availability:
INIS; OSTI as DE98617526
Submitting Site:
FRN
Size:
pp. 20-21
Announcement Date:
Jun 03, 1998

Citation Formats

Garcia-Hernandez, M, Mompean, F J, Schaerpf, O, Andersen, K H, and Fak, B. Separation of coherent and incoherent scattering in liquid para-H{sub 2} by polarisation analysis. France: N. p., 1997. Web.
Garcia-Hernandez, M, Mompean, F J, Schaerpf, O, Andersen, K H, & Fak, B. Separation of coherent and incoherent scattering in liquid para-H{sub 2} by polarisation analysis. France.
Garcia-Hernandez, M, Mompean, F J, Schaerpf, O, Andersen, K H, and Fak, B. 1997. "Separation of coherent and incoherent scattering in liquid para-H{sub 2} by polarisation analysis." France.
@misc{etde_593240,
title = {Separation of coherent and incoherent scattering in liquid para-H{sub 2} by polarisation analysis}
author = {Garcia-Hernandez, M, Mompean, F J, Schaerpf, O, Andersen, K H, and Fak, B}
abstractNote = {In the 1960 IAEA Symposium on Neutron Scattering, Sarma presented his theoretical study on the scattering of cold neutrons by liquid hydrogen and demonstrated how the intimate coupling between nuclear and rotational degrees of freedom finally results in the possibility of observing collective modes from this material, which to many neutron scatterers is synonymous with `incoherent`. This problem is investigated with polarised neutrons to gain access to a limited region of the (Q,E) space where the collective response from this liquid is found. (author).}
place = {France}
year = {1997}
month = {Apr}
}