Investigaions of L-Shell X-Ray Spectroscopy of X-pinch Molybdenum Plasmas on “QiangGuang-l” Facility

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  The L-shell spectroscopy of X-pinch Molybdenum plasams in 2-3 keV has been measured with a time-integrated spectrometer on "QiangGuang-1" facility.The spectrometer consists an elliptically-curved TIAP crystal and a Kodak Biomax-MS film.The measured results were analyzed using a flexible atomic code (FAC) developed by M: F.Gu.which calculates various atomic radiative and collisional processes and construct synthetic spectra.The code was modified to perform detailed collisional-radiative calculation for hot,dense plasma calculation.Overall.the modeled spectra fit the experimental spectra well and indicate for time-integrated spectra electron densities about 3×1021 cm-3 and electron temperatures about 900eV.
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