%0 Journal Article
%A Khattak, F.Y.
%A Percie du Sert, O.A.M.B.
%A Riley, D.
%A Foster, P. S.
%A Divall, E. J.
%A Hooker, C.J.
%A Langley, A. J.
%A Smith, J.
%A Gibbon, P.
%T Comparison of experimental and simulated K-alpha yield for 400nm ultra-short laser irradiation
%J Physical review / E
%V 74
%N 2
%@ 1539-3755
%C College Park, Md.
%I APS
%M PreJuSER-53868
%P 027401
%D 2006
%Z Record converted from VDB: 12.11.2012
%X Ti K alpha emission yields from foils irradiated with similar to 45 fs, p-polarized pulses of a frequency-doubled Ti:sapphire laser are presented. A simple model invoking vacuum heating to predict absorption and hot electron temperature was coupled with the cross section for K-shell ionization of Ti and the Bethe-Bloch stopping power equation for electrons. The peak predicted K alpha emission was in generally good agreement with experiment. This contrasts strongly with previous work at the fundamental frequency. Similar predictions using particle-in-cell (PIC) code simulation to estimate the number and temperature of hot electrons also gave good agreement for yield.
%K J (WoSType)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000240238200076
%R 10.1103/PhysRevE.74.027401
%U https://juser.fz-juelich.de/record/53868