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Enhancement of hard X-ray yield under the interaction of Cr: Forsterite femtosecond laser radiation with Xe clusters

A.P. Golubev$^1$, V.M. Gordienko$^1$, M.S. Dzhidzhoev$^1$, I.A. Makarov$^1$, D.N. Trubnikov$^2$

Moscow University Physics Bulletin 2009. 64. N 2. P. 223

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Annotation

Experiments on the interaction of femtosecond laser radiation (1240 nm, 140 fs,$10^{16}$ W/cm$^2$) with a Xe cluster beam in a Xe-Ne binary mixture are carried out. The formation of Xe clusters in the presence of light carrier gas (Ne) is found to narrow the Xe cluster beam and enhance the x-ray yield (at about 4 keV). X-ray generation efficiency is about 10$^{-8}$.

Received: 2008 October 3
Approved: 2009 July 1
PACS:
52.38.Ph X-ray, γ-ray, and particle generation
36.40.Gk Plasma and collective effects in clusters
Rissian citation:
А.П. Голубев, В.М. Гордиенко, М.С. Джиджоев, И.А. Макаров, Д.Н. Трубников.
выхода жестких рентгеновских квантов при взаимодействии фемтосекундного лазерного излучения на хром-форстерите с кластерами Xe.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 2009. № 2. С. 108.
Authors
A.P. Golubev$^1$, V.M. Gordienko$^1$, M.S. Dzhidzhoev$^1$, I.A. Makarov$^1$, D.N. Trubnikov$^2$
$^1$Department of General Physics and Wave Processes, Faculty of Physics, Moscow State University, Moscow, 119992, Russia
$^2$Department of Physical Chemistry, Faculty of Chemistry, Moscow State University, Moscow, 119991, Russia
Issue 2, 2009

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