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Potential enhancement of warm X-ray dose from a reflexing bremsstrahlung diode
Author(s) -
T.W.L. Sanford,
J.A. Halbleib,
G. Cooperstein
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/95478
Subject(s) - bremsstrahlung , physics , irradiation , radiation , electron , monte carlo method , diode , x ray , jupiter (rocket family) , nuclear physics , atomic physics , optoelectronics , astronomy , statistics , mathematics , space shuttle
The potential for generating intense bursts of war x rays (20 to 60 keV) using electron reflexing diodes on pulsed-power accelerators is evaluated with the TIGER Monte Carlo code, showing that hundreds of kilojoules of warm x rays can be generated under idealized conditions. The calculation are compared with data from Gamble-II experiments and applied to two suggest Jupiter (60-MA, 5-MV, 100-ns) diode configurations. If the simultaneous irradiation from the high-energy tail of the bremsstrahlung which accompanies the warm x rays is a concern, then the reflexing technique is shown to be limited to the irradiation of targets thinner than {approximately} 400 {mu}m for low-Z targets like aluminum and thinner than {approximately} 5 {mu}m for high-Z targets like gold

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