Structure of warm dense matter via angularly resolved x-ray scatter


Autoria(s): Riley, David; Angulo Gareta, Julio; Garcia Saiz, Maria; Khattak, Fida; Kohanoff, Jorge; Sahoo, Sudhakar; Naz, Ghulam Shabbir; Shearer, Francesca; Thornton, K.A.; Gregory, C.; Woolsey, N.C.; Notley, M.; Neely, D.
Data(s)

01/12/2009

Resumo

In this paper we describe experimental results on angularly resolved x-ray scatter from a sample of warm dense aluminium that has been created by double sided laser-driven shock compression. The experiment was carried out on the Central Laser Facility of the Rutherford Appleton Laboratory, using the VULCAN laser. The form of the angularly resolved scatter cross-section was compared with predictions based on a series of molecular dynamics simulations with an embedded atom potential, a Yukakwa potential and a bare Coulomb potential. The importance of screening is evident from the comparison and the embedded atom model seems to match experiment better than the Yukawa potential.

Formato

application/pdf

Identificador

http://pure.qub.ac.uk/portal/en/publications/structure-of-warm-dense-matter-via-angularly-resolved-xray-scatter(82dd94cd-e8a2-495b-a060-fc0149c510f5).html

http://dx.doi.org/10.1088/0741-3335/51/12/124036

http://pure.qub.ac.uk/ws/files/610162/shearer4.pdf

http://www.scopus.com/inward/record.url?scp=70450285270&partnerID=8YFLogxK

Idioma(s)

eng

Direitos

info:eu-repo/semantics/openAccess

Fonte

Riley , D , Angulo Gareta , J , Garcia Saiz , M , Khattak , F , Kohanoff , J , Sahoo , S , Naz , G S , Shearer , F , Thornton , K A , Gregory , C , Woolsey , N C , Notley , M & Neely , D 2009 , ' Structure of warm dense matter via angularly resolved x-ray scatter ' Plasma Physics and Controlled Fusion , vol 51 , no. 12 , 124036 . DOI: 10.1088/0741-3335/51/12/124036

Palavras-Chave #/dk/atira/pure/subjectarea/asjc/2100/2104 #Nuclear Energy and Engineering #/dk/atira/pure/subjectarea/asjc/3100/3104 #Condensed Matter Physics
Tipo

article