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Author Hasegawa, N. ♦ Nakagawa, H. ♦ Yoneda, H. ♦ Ueda, K. ♦ Takuma, H.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PLASMA PHYSICS AND FUSION ♦ LASER-PRODUCED PLASMA ♦ X RADIATION ♦ PULSES ♦ LASER TARGETS ♦ KRYPTON FLUORIDE LASERS ♦ POLARIZATION ♦ ANISOTROPY ♦ ELECTRON EMISSION
Abstract A ps UV laser pulse was used to irradiate solid slab targets at intensity {ital l}=10{sup 14}{approximately}10{sup 16} W/cm{sup 2}. Anisotropy of the electron distribution function was measured by x-ray polarization spectroscopy. Even with time-integrated measurements, the strong polarization of {ital F} 1{ital s}{sup 2}{minus}1{ital s}2{ital p}({sup 1}{ital S}) line was observed at lower intensity condition. It denoted that the beam-like electrons generated at the interaction region penetrated into the over-density critical region. {copyright} {ital 1996 American Institute of Physics.}
ISSN 0094243X
Educational Use Research
Learning Resource Type Article
Publisher Date 1996-05-01
Publisher Place United States
Volume Number 369
Issue Number 1
Technical Publication No. CONF-950476-


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